(Former name, former address and former fiscal year, if changed since last report)

Indicate by check mark whether the Registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

If an emerging growth company, indicate by check mark if the Registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

Number of shares of common stock outstanding as of ~~April 25,~~October 24, 2023:

* Includes U.S. Treasury Bills with maturities of three months or less when purchased of $3.6 billion at ~~March 31,~~September 30, 2023 and $2.6 billion at December 31, 2022.


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
	(Unaudited)						(Unaudited)
LIABILITIES AND SHAREHOLDERS’ EQUITY
Insurance and Other:
Unpaid losses and loss adjustment expenses	$	107,957		$	107,472		$	109,824		$	107,472
Unpaid losses and loss adjustment expenses under retroactive reinsurance contracts		35,063			35,415
Unpaid losses and loss adjustment expenses - retroactive reinsurance contracts								33,919			35,415
Unearned premiums		30,359			28,657			31,914			28,657
Life, annuity and health insurance benefits		19,937			19,753			18,556			19,753
Other policyholder liabilities		11,231			11,370			11,105			11,370
Accounts payable, accruals and other liabilities		32,842			33,201			32,259			33,201
Aircraft repurchase liabilities and unearned lease revenues		7,052			6,820			7,549			6,820
Notes payable and other borrowings		41,436			46,538			40,941			46,538
		285,877			289,226			286,067			289,226
Railroad, Utilities and Energy:
Accounts payable, accruals and other liabilities		19,683			16,615			22,818			16,615
Regulatory liabilities		6,858			7,369			6,688			7,369
Notes payable and other borrowings		82,188			76,206			83,840			76,206
		108,729			100,190			113,346			100,190
Income taxes, principally deferred		86,206			77,368			85,793			77,368
Total liabilities		480,812			466,784			485,206			466,784
Redeemable noncontrolling interests		3,183			—			3,230			—
Shareholders’ equity:
Common stock		8			8			8			8
Capital in excess of par value		35,156			35,167			34,473			35,167
Accumulated other comprehensive income		(4,976	)		(5,052	)		(4,272	)		(5,052	)
Retained earnings		546,631			511,127			569,776			511,127
Treasury stock, at cost		(72,265	)		(67,826	)		(74,655	)		(67,826	)
Berkshire Hathaway shareholders’ equity		504,554			473,424			525,330			473,424
Noncontrolling interests		8,523			8,257			6,167			8,257
Total shareholders’ equity		513,077			481,681			531,497			481,681
	$	997,072		$	948,465		$	1,019,933		$	948,465


	First Quarter					Third Quarter						First Nine Months
	2023		2022			2023			2022			2023		2022
Revenues:
Insurance and Other:
Insurance premiums earned	$	19,796	$	17,488		$	21,360		$	18,754		$	61,717	$	54,323
Sales and service revenues		38,388		37,862			39,456			39,597			116,970		117,679
Leasing revenues		2,044		1,672			2,104			1,959			6,227		5,518
Interest, dividend and other investment income		3,229		1,862			4,047			2,378			11,122		7,101
		63,457		58,884			66,967			62,688			196,036		184,621
Railroad, Utilities and Energy:
Freight rail transportation revenues		6,001		5,944			5,828			6,663			17,637		19,219
Utility and energy operating revenues		14,917		4,818			19,033			6,090			53,543		15,843
Service revenues and other income		1,018		1,197			1,382			1,463			3,890		4,265
		21,936		11,959			26,243			14,216			75,070		39,327
Total revenues		85,393		70,843			93,210			76,904			271,106		223,948

Investment and derivative contract gains (losses)		34,758		(1,978	)		(29,778	)		(13,465	)		38,041		(82,362	)

Costs and expenses:
Insurance and Other:
Insurance losses and loss adjustment expenses		14,221		13,332			13,719			16,005			42,029		42,957
Life, annuity and health insurance benefits		785		1,337			1,144			1,428			3,057		3,951
Insurance underwriting expenses		3,587		2,604			3,496			2,613			10,812		7,594
Cost of sales and services		30,319		29,785			31,049			31,292			91,989		92,710
Cost of leasing		1,477		1,232			1,489			1,418			4,423		4,148
Selling, general and administrative expenses		5,602		4,251			5,120			4,068			15,727		12,081
Interest expense		328		264			311			297			953		863
		56,319		52,805			56,328			57,121			168,990		164,304
Railroad, Utilities and Energy:
Freight rail transportation expenses		4,161		3,925			4,038			4,581			12,213		12,766
Utilities and energy cost of sales and other expenses		13,846		3,591			18,249			4,295			50,254		11,730
Other expenses		871		1,156			1,089			1,320			3,149		4,003
Interest expense		890		770			949			795			2,774		2,350
		19,768		9,442			24,325			10,991			68,390		30,849
Total costs and expenses		76,087		62,247			80,653			68,112			237,380		195,153
Earnings before income taxes and equity method earnings		44,064		6,618
Earnings (loss) before income taxes and equity method earnings							(17,221	)		(4,673	)		71,767		(53,567	)
Equity method earnings		688		339			262			415			1,461		958
Earnings before income taxes		44,752		6,957
Income tax expense		8,995		1,252
Net earnings		35,757		5,705
Earnings (loss) before income taxes							(16,959	)		(4,258	)		73,228		(52,609	)
Income tax expense (benefit)							(4,392	)		(1,560	)		13,839		(12,374	)
Net earnings (loss)							(12,567	)		(2,698	)		59,389		(40,235	)
Earnings attributable to noncontrolling interests		253		125			200			100			740		604
Net earnings attributable to Berkshire Hathaway shareholders	$	35,504	$	5,580
Net earnings per average equivalent Class A share	$	24,377	$	3,784
Net earnings per average equivalent Class B share*	$	16.25	$	2.52
Net earnings (loss) attributable to Berkshire Hathaway shareholders						$	(12,767	)	$	(2,798	)	$	58,649	$	(40,839	)
Net earnings (loss) per average equivalent Class A share						$	(8,824	)	$	(1,907	)	$	40,422	$	(27,768	)
Net earnings (loss) per average equivalent Class B share*						$	(5.88	)	$	(1.27	)	$	26.95	$	(18.51	)
Average equivalent Class A shares outstanding		1,456,438		1,474,703			1,446,925			1,466,946			1,450,934		1,470,714
Average equivalent Class B shares outstanding		2,184,657,109		2,212,054,009			2,170,387,690			2,200,419,462			2,176,400,554		2,206,070,294

* ~~Class B shares are economically equivalent to~~ ~~one-fifteen-hundredth~~ ~~of a Class A share. Accordingly, net~~Net earnings per average equivalent Class B share outstanding isare equal to one-fifteen-hundredth of the equivalent Class A amount. See Note 19.


	First Quarter						Third Quarter						First Nine Months
	2023			2022			2023			2022			2023			2022
Net earnings	$	35,757		$	5,705
Net earnings (loss)							$	(12,567	)	$	(2,698	)	$	59,389		$	(40,235	)
Other comprehensive income:
Unrealized gains (losses) on investments		247			(236	)		11			(527	)		217			(974	)
Applicable income taxes		(53	)		51			(7	)		113			(39	)		208
Foreign currency translation		249			(315	)		(801	)		(1,727	)		(169	)		(3,792	)
Applicable income taxes		6			(11	)		(7	)		(38	)		(22	)		14
Long duration insurance contract discount rate changes		(367	)		3,078
Long-duration insurance contract discount rate changes								920			1,782			1,040			7,594
Applicable income taxes		76			(659	)		(204	)		(380	)		(253	)		(1,626	)
Defined benefit pension plans		50			26			14			29			66			70
Applicable income taxes		(6	)		(5	)		(1	)		(7	)		(13	)		(16	)
Other, net		(120	)		87			23			44			(40	)		199
Other comprehensive income, net		82			2,016			(52	)		(711	)		787			1,677
Comprehensive income		35,839			7,721			(12,619	)		(3,409	)		60,176			(38,558	)
Comprehensive income attributable to noncontrolling interests		259			122			180			46			747			518
Comprehensive income attributable to Berkshire Hathaway shareholders	$	35,580		$	7,599		$	(12,799	)	$	(3,455	)	$	59,429		$	(39,076	)


	Berkshire Hathaway shareholders’ equity																		Berkshire Hathaway shareholders’ equity
	Common stock and capital in excess of par value			Accumulated other comprehensive income			Retained earnings			Treasury stock			Non- controlling interests			Total			Common stock and capital in excess of par value			Accumulated other comprehensive income			Retained earnings			Treasury stock			Non- controlling interests			Total
For the first quarter of 2023
For the third quarter and first nine months of 2023
Balance at December 31, 2022 as previously reported	$	35,175		$	(6,591	)	$	511,602		$	(67,826	)	$	8,257		$	480,617		$	35,175		$	(6,591	)	$	511,602		$	(67,826	)	$	8,257		$	480,617
Adoption of ASU 2018-12		—			1,539			(475	)		—			—			1,064			—			1,539			(475	)		—			—			1,064
Balance at December 31, 2022 as revised		35,175			(5,052	)		511,127			(67,826	)		8,257			481,681			35,175			(5,052	)		511,127			(67,826	)		8,257			481,681
Net earnings		—			—			35,504			—			253			35,757			—			—			35,504			—			253			35,757
Other comprehensive income, net		—			76			—			—			6			82			—			76			—			—			6			82
Acquisition of common stock		—			—			—			(4,439	)		—			(4,439	)		—			—			—			(4,439	)		—			(4,439	)
Transactions with noncontrolling interests and other		(11	)		—			—			—			7			(4	)		(11	)		—			—			—			7			(4	)
Balance at March 31, 2023	$	35,164		$	(4,976	)	$	546,631		$	(72,265	)	$	8,523		$	513,077		$	35,164		$	(4,976	)	$	546,631		$	(72,265	)	$	8,523		$	513,077
Net earnings																				—			—			35,912			—			287			36,199
Other comprehensive income, net																				—			736			—			—			21			757
Acquisition of common stock																				—			—			—			(1,303	)		—			(1,303	)
Transactions with noncontrolling interests and other																				(16	)		—			—			—			(163	)		(179	)
Balance at June 30, 2023																			$	35,148		$	(4,240	)	$	582,543		$	(73,568	)	$	8,668		$	548,551
Net earnings (loss)																				—			—			(12,767	)		—			200			(12,567	)
Other comprehensive income, net																				—			(32	)		—			—			(20	)		(52	)
Acquisition of common stock																				—			—			—			(1,087	)		—			(1,087	)
Transactions with noncontrolling interests and other																				(667	)		—			—			—			(2,681	)		(3,348	)
Balance at September 30, 2023																			$	34,481		$	(4,272	)	$	569,776		$	(74,655	)	$	6,167		$	531,497

For the first quarter of 2022
For the third quarter and first nine months of 2022
Balance at December 31, 2021 as originally reported	$	35,600		$	(4,027	)	$	534,421		$	(59,795	)	$	8,731		$	514,930		$	35,600		$	(4,027	)	$	534,421		$	(59,795	)	$	8,731		$	514,930
Adoption of ASU 2018-12		—			(4,096	)		(535	)		—			—			(4,631	)		—			(4,096	)		(535	)		—			—			(4,631	)
Balance at December 31, 2021 as revised		35,600			(8,123	)		533,886			(59,795	)		8,731			510,299			35,600			(8,123	)		533,886			(59,795	)		8,731			510,299
Net earnings		—			—			5,580			—			125			5,705			—			—			5,580			—			125			5,705
Other comprehensive income, net		—			2,019			—			—			(3	)		2,016			—			2,019			—			—			(3	)		2,016
Acquisition of common stock		—			—			—			(3,111	)		—			(3,111	)		—			—			—			(3,111	)		—			(3,111	)
Transactions with noncontrolling interests and other		(6	)		—			—			—			(129	)		(135	)		(6	)		—			—			—			(129	)		(135	)
Balance at March 31, 2022	$	35,594		$	(6,104	)	$	539,466		$	(62,906	)	$	8,724		$	514,774		$	35,594		$	(6,104	)	$	539,466		$	(62,906	)	$	8,724		$	514,774
Net earnings (loss)																				—			—			(43,621	)		—			379			(43,242	)
Other comprehensive income, net																				—			401			—			—			(29	)		372
Acquisition of common stock																				—			—			—			(1,028	)		—			(1,028	)
Transactions with noncontrolling interests and other																				(382	)		—			—			—			(650	)		(1,032	)
Balance at June 30, 2022																			$	35,212		$	(5,703	)	$	495,845		$	(63,934	)	$	8,424		$	469,844
Net earnings (loss)																				—			—			(2,798	)		—			100			(2,698	)
Other comprehensive income, net																				—			(657	)		—			—			(54	)		(711	)
Acquisition of common stock																				—			—			—			(1,038	)		—			(1,038	)
Transactions with noncontrolling interests and other																				(14	)		—			—			—			(153	)		(167	)
Balance at September 30, 2022																			$	35,198		$	(6,360	)	$	493,047		$	(64,972	)	$	8,317		$	465,230


	First Quarter						First Nine Months
	2023			2022			2023			2022
Cash flows from operating activities:
Net earnings	$	35,757		$	5,705
Net earnings (loss)							$	59,389		$	(40,235	)
Adjustments to reconcile net earnings to operating cash flows:
Investment (gains) losses		(34,758	)		1,735			(38,041	)		82,089
Depreciation and amortization		3,051			2,703			9,357			8,141
Other		(1,293	)		(960	)		(5,556	)		(4,915	)
Changes in operating assets and liabilities:
Unpaid losses and loss adjustment expenses		22			558			848			4,551
Deferred charges - retroactive reinsurance		172			215			605			649
Unearned premiums		1,686			1,912			3,091			3,632
Receivables and originated loans		(922	)		(3,536	)		(2,861	)		(7,530	)
Inventories		(15	)		(1,842	)		275			(4,998	)
Other assets		(987	)		(328	)		(860	)		(634	)
Other liabilities		(2,649	)		(165	)		693			2,369
Income taxes		8,629			829			7,856			(16,080	)
Net cash flows from operating activities		8,693			6,826			34,796			27,039
Cash flows from investing activities:
Purchases of equity securities		(2,873	)		(51,119	)		(9,142	)		(66,246	)
Sales of equity securities		13,283			9,724			32,786			17,343
Purchases of U.S. Treasury Bills and fixed maturity securities		(45,515	)		(58,746	)		(178,503	)		(139,359	)
Sales of U.S. Treasury Bills and fixed maturity securities		12,982			37,795			44,325			69,998
Redemptions and maturities of U.S. Treasury Bills and fixed maturity securities		25,364			6,571			106,879			47,512
Acquisitions of businesses, net of cash acquired		(7,629	)		(34	)		(8,564	)		(183	)
Purchases of property, plant and equipment and equipment held for lease		(3,713	)		(3,090	)		(13,701	)		(10,907	)
Other		182			333			608			333
Net cash flows from investing activities		(7,919	)		(58,566	)		(25,312	)		(81,509	)
Cash flows from financing activities:
Proceeds from borrowings of insurance and other businesses		—			6,977			1,306			6,981
Repayments of borrowings of insurance and other businesses		(4,946	)		(614	)		(5,657	)		(1,468	)
Proceeds from borrowings of railroad, utilities and energy businesses		—			405			5,013			3,185
Repayments of borrowings of railroad, utilities and energy businesses		(1,244	)		(395	)		(3,913	)		(1,791	)
Changes in short term borrowings, net		1,098			(183	)
Changes in short-term borrowings, net								252			(531	)
Acquisition of treasury stock		(4,450	)		(3,180	)		(6,978	)		(5,246	)
Other, principally transactions with noncontrolling interests		(380	)		(367	)		(4,292	)		(1,441	)
Net cash flows from financing activities		(9,922	)		2,643			(14,269	)		(311	)
Effects of foreign currency exchange rate changes		47			53			(10	)		(569	)
Increase (decrease) in cash and cash equivalents and restricted cash		(9,101	)		(49,044	)		(4,795	)		(55,350	)
Cash and cash equivalents and restricted cash at beginning of year*		36,399			88,706			36,399			88,706
Cash and cash equivalents and restricted cash at end of first quarter*	$	27,298		$	39,662
Cash and cash equivalents and restricted cash at end of third quarter*							$	31,604		$	33,356
*Cash and cash equivalents and restricted cash are comprised of:
Beginning of year—
Insurance and Other	$	32,260		$	85,319		$	32,260		$	85,319
Railroad, Utilities and Energy		3,551			2,865			3,551			2,865
Restricted cash included in other assets		588			522			588			522
	$	36,399		$	88,706		$	36,399		$	88,706
End of first quarter—
End of third quarter—
Insurance and Other	$	23,805		$	35,542		$	25,573		$	28,869
Railroad, Utilities and Energy		2,942			3,571			5,267			3,757
Restricted cash included in other assets		551			549			764			730
	$	27,298		$	39,662		$	31,604		$	33,356

Note 1. General

The accompanying unaudited Consolidated Financial Statements include the accounts of Berkshire Hathaway Inc. (“Berkshire” or “Company”) consolidated with the accounts of all its subsidiaries and affiliates in which Berkshire holds controlling financial interests as of the financial statement date. In these notes, the terms “us,” “we” or “our” refer to Berkshire and its consolidated subsidiaries. Reference is made to Berkshire’s most recently issued Annual Report on Form 10-K (“Annual Report”), which includes information necessary or useful to understanding Berkshire’s businesses and financial statement presentations. Our significant accounting policies and practices were presented as Note 1 to the Consolidated Financial Statements included in the Annual Report.

Financial information in this Quarterly Report reflects all adjustments ~~(consisting only of normal recurring adjustments)~~ that are, in the opinion of management, necessary to a fair statement of results for the interim periods in accordance with accounting principles generally accepted in the United States (“GAAP”). For ~~a number of~~several reasons, our results for interim periods are not normally indicative of results to be expected for the year. The timing and magnitude of catastrophe losses incurred by insurance subsidiaries and the estimation error inherent to the process of determining liabilities for unpaid losses of insurance subsidiaries can be more significant to results of interim periods than to results for a full year. Given the size of our equity security investment portfolio, changes in market prices and the related changes in unrealized gains and losses on equity securities will produce significant volatility in our interim and annual earnings. In addition, the magnitude of gains and losses from the periodic revaluation of certain assets and liabilities denominated in foreign currencies and asset impairment charges may cause significant variations in periodic net earnings.

To varying degrees, ~~the consequences of the COVID-19 pandemic continue to affect~~ our operating ~~businesses. Significant~~businesses have been impacted by government and private sector actions ~~have been taken since 2020~~ to ~~control the spread and~~ mitigate the adverse economic effects of the COVID-19 virus and its ~~variants. The~~variants as well as by the development of geopolitical conflicts, supply chain disruptions and government actions to slow ~~inflation in recent years have produced varying effects on our operating businesses.~~inflation. The economic effects from these events over longer terms cannot be reasonably estimated at this time. Accordingly, significant estimates used in the preparation of our financial statements, including those associated with evaluations of certain long-lived assets, goodwill and other intangible assets for impairment, expected credit losses on amounts owed to us and the estimations of certain losses assumed under insurance and reinsurance contracts, may be subject to significant adjustments in future periods.

Note 2. New accounting pronouncements

We adopted Accounting Standards Update 2018-12 “Targeted Improvements to the Accounting for ~~Long Duration~~Long-Duration Contracts” (“ASU 2018-12”) as of January 1, 2023, which modifies the accounting, reporting and disclosures related to ~~long duration~~long-duration insurance contracts, ~~and most significantly~~including the measurement of our ~~long duration~~long-duration life, annuity and health benefit liabilities. ASU 2018-12 was applied retrospectively to contracts in-force beginning as of January 1, 2021 (the “transition date”). ~~The Consolidated Financial Statements for 2022 and 2021 were revised to reflect the effects of the adoption of ASU 2018-12.~~ As of the transition date, the after-tax impact of changes in cash flow assumptions were recorded in retained earnings and the after-tax effect of changes in discount ~~rates~~rate assumptions were recorded in accumulated other comprehensive income. ~~The effects of the adoption of ASU 2018-12 on our~~Our Consolidated Financial Statements ~~as of January 1, 2021 and~~ for the years ending December 31, 2022 and 2021 ~~are~~and as of the transition date were revised for the effects of adopting ASU 2018-12. These effects were included in Part II, Item 5 to our Form 10-Q for the period ending March 31, 2023.

A summary of ~~this Report.~~the effects of adopting ASU 2018-12 on our periodic payment annuity and life and health insurance benefits liabilities as of the transition date follows (in millions). The reclassifications to other policyholder liabilities are primarily related to certain liabilities arising under our variable annuity guarantee reinsurance contracts. These liabilities are not classified as life, annuity and health insurance benefits liabilities under ASU 2018-12.


	Periodic payment annuities			Life and health			Total
Balance at December 31, 2020, as previously reported	$	10,974		$	10,642		$	21,616
Reclassifications to other policyholder liabilities		(286	)		(929	)		(1,215	)
Change in discount rate assumptions		6,553			1,447			8,000
Change in cash flow assumptions		(117	)		552			435
Balance as of January 1, 2021	$	17,124		$	11,712		$	28,836

Notes to Consolidated Financial Statements (Continued)

Note 2. New accounting pronouncements (Continued)

Beginning as of January 1, 2021, the cash flow assumptions used ~~in measuring~~to measure benefit liabilities are reviewed at least annually, with the effects of assumption changes recorded in earnings. ~~Further, the~~The discount rate assumptions used ~~in measuring~~to measure benefit liabilities are revised each quarterly reporting period with the effects of changes reported in other comprehensive income. Discount rates are based on the prevailing ~~observable~~ upper-medium grade ~~(generally considered to be single A-rated credit ratings)~~ corporate bond yields (generally single A credit ratings) that reflect the duration characteristics and currency attributes of the liabilities, using interpolation for durations between the observable yields. Changes to benefits liabilities arising from changes in discount rate assumptions are recorded in other comprehensive income.liabilities. In measuring benefit liabilities and amortizing capitalized acquisition costs under ~~long duration~~long-duration insurance contracts, we generally aggregate contracts by issuance year. See Note 16 for other disclosures related to our long-duration insurance contracts.

The effects of adopting ASU 2018-12 ~~also requires~~on our Consolidated Statements of Earnings and Comprehensive Income for the third quarter and first nine months of 2022 follows in millions, except per share amounts.


	Third Quarter									First Nine Months
	Previously reported			Increase (decrease)			As revised			Previously reported			Increase (decrease)			As revised
Revenues:
Insurance premiums earned	$	18,810		$	(56	)	$	18,754		$	54,389		$	(66	)	$	54,323
Costs and expenses:
Life, annuity and health insurance benefits		1,450			(22	)		1,428			4,055			(104	)		3,951
Insurance underwriting expenses		2,506			107			2,613			7,734			(140	)		7,594
Earnings (loss) before income taxes		(4,117	)		(141	)		(4,258	)		(52,787	)		178			(52,609	)
Income tax expense (benefit)		(1,529	)		(31	)		(1,560	)		(12,408	)		34			(12,374	)
Net earnings (loss)		(2,588	)		(110	)		(2,698	)		(40,379	)		144			(40,235	)
Net earnings (loss) attributable to Berkshire Hathaway shareholders	$	(2,688	)	$	(110	)	$	(2,798	)	$	(40,983	)	$	144		$	(40,839	)
Other comprehensive income:
Foreign currency translation, pre-tax		(1,727	)		—			(1,727	)		(3,794	)		2			(3,792	)
Long-duration insurance contracts, pre-tax		—			1,782			1,782			—			7,594			7,594
Applicable income taxes		—			(380	)		(380	)		—			(1,626	)		(1,626	)
Other comprehensive income, net		(2,113	)		1,402			(711	)		(4,293	)		5,970			1,677
Comprehensive income attributable to Berkshire Hathaway shareholders	$	(4,747	)	$	1,292		$	(3,455	)	$	(45,190	)	$	6,114		$	(39,076	)
Net earnings (loss) per average equivalent Class A share	$	(1,832	)	$	(75	)	$	(1,907	)	$	(27,866	)	$	98		$	(27,768	)
Net earnings (loss) per average equivalent Class B share	$	(1.22	)	$	(0.05	)	$	(1.27	)	$	(18.58	)	$	0.07		$	(18.51	)

In March 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update 2023-02, “Accounting for Investments in Tax Credit Structures Using the Proportional Amortization Method” (“ASU 2023-02”). ASU 2023-02 permits reporting entities to elect to account for tax equity investments, regardless of the tax credit program from which the income tax credits are received, using the proportional amortization method if certain ~~disclosures~~conditions are met. Currently, the proportional amortization method is limited to certain affordable housing tax credit investments. ASU 2023-02 is effective for ~~long duration insurance liabilities. See Note 16.~~fiscal years beginning after December 15, 2023, and is applied either on a retrospective basis beginning as of the earliest period presented or a modified retrospective basis in the period of adoption. We are evaluating the effects this standard could have on our Consolidated Financial Statements.

Note 3. Significant business acquisitions

Our long-held acquisition strategy is to acquire businesses that have consistent earning power, good returns on equity and able and honest management. Financial results attributable to business acquisitions are included in our Consolidated Financial Statements beginning on their respective acquisition dates.

On January 31, 2023, we acquired an additional 41.4% interest in Pilot Travel Centers, LLC (“~~Pilot”~~PTC”) for approximately $8.2 billion. We ~~previously owned~~now possess a ~~38.6~~%controlling interest in ~~Pilot and accounted for that investment under the equity method. We now control Pilot~~PTC for financial reporting ~~purposes. We applied the equity method through the end of January 2023~~purposes and began consolidating ~~Pilot’s~~PTC’s financial statements in our Consolidated Financial Statements on February 1, 2023. Since PTC’s most significant business activities involve purchasing and selling fuel (energy) on a wholesale and retail basis, and other energy-related businesses, we have included PTC within the railroad, utilities and energy sections of our Consolidated Balance Sheet and Consolidated Statement of Earnings beginning February 1, 2023. We previously owned a 38.6% interest in PTC, which we accounted for under the equity method through the end of January 2023.

~~Pilot~~PTC is headquartered in Knoxville, Tennessee and operates travel centers in North America (primarily under the names Pilot or Flying J) with more than ~~650~~750 travel center locations across 4344 ~~U.S.~~ states and six Canadian provinces. ~~Pilot~~PTC also ~~has over~~ ~~150~~ ~~retail locations in the U.S. and Canada where it sells diesel fuel through various arrangements with third party travel centers. Among its business activities, Pilot~~ operates large wholesale fuel and fuel marketing platforms in the U.S. and ~~operates~~ a water hauling and disposal business in the oil fields sector. As Pilot’s most significant business activities include involve purchasing and selling fuel (energy) on a wholesale and retail basis, and engaging in other energy-related business activities, including oil field services, we have included Pilot within the railroad, utilities and energy sections of our Consolidated Balance Sheet and Consolidated Statement of Earnings beginning February 1, 2023.

~~Pilot’s~~PTC’s revenues and net earnings attributable to Berkshire shareholders included in ~~Berkshire’s~~our Consolidated Financial Statements for the ~~two~~eight months ending ~~March 31,~~September 30, 2023 were $~~9.5~~37.4 billion and $83380 million, respectively. ~~Our equity method earnings from Pilot for the month of January 2023 were $105~~ ~~million.~~ In applying the acquisition method of accounting, we were required to remeasure our previously held 38.6% investment in ~~Pilot~~PTC to fair value. In the first quarter of 2023, we recognized a one-time, non-cash remeasurement gain of approximately $3.0 billion, representing the excess of the fair value of that interest over the carrying value under the equity method, as a component of investment gains (losses).

~~Notes to Consolidated Financial Statements~~ ~~(Continued)~~

~~Note 3. Significant business acquisitions~~ (~~Continued)~~

~~Under the terms of an agreement, the~~The holder of the remaining noncontrolling ~~interest~~interests in ~~Pilot~~PTC has the option to require us to redeem for cash, all or a portion of the interest beginning in 2024. The ~~cash consideration~~redemption price will be based on ~~Pilot’s~~a multiple of PTC’s future earnings ~~cash~~as adjusted per the terms of the option, with specified other adjustments for debt and ~~debt.~~cash. We ~~have~~ concluded that the remaining ~~Pilot~~PTC noncontrolling ~~interest represents a~~interests represent redeemable ~~interest~~interests under GAAP and ~~are presenting~~present such interests between liabilities and shareholders’ equity in the Consolidated Balance Sheet. We valued the noncontrolling ~~interest~~interests at fair value as of the acquisition date. Thereafter, we will increase or decrease the redeemable noncontrolling interest by the share of the earnings or losses attributable to the interest and will further ~~adjust~~increase the balance ~~as appropriate,~~ if the current estimated redemption ~~value~~price exceeds the carrying value.

The preliminary values of ~~the Pilot identified~~PTC’s assets acquired, liabilities assumed and redeemable noncontrolling interests as of January 31, 2023 are summarized as follows (in millions). ~~Valuations~~The acquisition date values of certain assets and liabilities ~~including property plant and equipment, other intangible assets and goodwill, as of the acquisition date~~ have not been finalized ~~at this time~~ and are provisional.

Pilot

Property, plant and equipment
$
8,136

Goodwill and other intangible assets

13,347

Other

6,934

Assets acquired
$
28,417

Notes payable
$
5,876

Other

4,789

Liabilities assumed

10,665

Noncontrolling interests, predominantly redeemable

3,370

Net assets
$
14,382


Assets acquired			Liabilities assumed and noncontrolling interests
Property, plant and equipment	$	8,189	Notes payable	$	5,876
Goodwill and other intangible assets		13,202	Other liabilities		4,774
Other assets		6,994	Liabilities assumed		10,650
			Noncontrolling interests, predominantly redeemable		3,370
Assets acquired	$	28,385	Liabilities assumed and noncontrolling interests	$	14,020

Net assets	$	14,365

On October 19, 2022, Berkshire acquired all of the outstanding common stock of Alleghany Corporation (“Alleghany”) for ~~approximately~~ $11.5 ~~billion, which included the value of certain Alleghany equity awards, pursuant to a definitive agreement and plan of merger dated as of~~ ~~March 20, 2022~~.billion. Alleghany operates a group of property and casualty reinsurance and insurance businesses. It also owns a portfolio of non-financial businesses. Goodwill arising from Berkshire’s acquisition is not expected to be deductible for income tax purposes. A summary of the ~~preliminary~~ values of the Alleghany ~~identified~~ assets acquired and liabilities assumed as of October 19, 2022 follows (in millions). ~~Valuations of certain assets, such as intangible assets and goodwill, and certain liabilities as of the acquisition date have not been finalized at this time and are provisional.~~

Alleghany

Cash, cash equivalents and U.S. Treasury Bills
$
3,762

Investments in fixed maturity and equity securities

15,982

Loans and other receivables

5,650

Goodwill and other intangible assets

6,559

Other

3,637

Assets acquired
$
35,590

Unpaid losses and loss adjustment expenses
$
15,080

Unearned premiums

3,536

Notes payable

2,169

Other

3,300

Liabilities assumed

24,085

Net assets
$
11,505


Assets acquired			Liabilities assumed
Cash, cash equivalents and U.S. Treasury Bills	$	3,762	Unpaid losses and loss adjustment expenses	$	15,080
Investments in fixed maturity and equity securities		15,982	Unearned premiums		3,536
Loans and other receivables		5,650	Notes payable		2,169
Goodwill		3,900	Other liabilities		3,300
Other intangible assets		2,659
Other assets		3,637
Assets acquired	$	35,590	Liabilities assumed	$	24,085

Net assets	$	11,505

Notes to Consolidated Financial Statements (Continued)

Note 3. Significant business acquisitions (Continued)

~~The following table sets forth certain~~Certain unaudited pro forma revenue and consolidated earnings (loss) data for the ~~three~~nine months ended ~~March 31,~~September 30, 2022 as if the Alleghany and ~~Pilot~~PTC acquisitions were consummated on the same terms at the beginning of 2022 follows (in millions, except per share amounts).

March 31,
2022

Revenues
$
87,548

Net earnings attributable to Berkshire Hathaway shareholders

5,666

Net earnings per equivalent Class A common share

3,842


	September 30, 2022
Revenues	$	287,682
Net earnings (loss) attributable to Berkshire Hathaway shareholders		(41,161	)
Net earnings (loss) per equivalent Class A common share		(27,987	)

9On September 1, 2023, a Berkshire Hathaway Energy (“BHE”) subsidiary acquired an additional 50% limited partnership interest in Cove Point LNG, LP (“Cove Point”) for $3.3 billion, which increased our economic interest from 25% to 75%. Prior to the transaction, we also owned 100% of the general partner interests. We previously treated Cove Point as a consolidated subsidiary for financial reporting purposes because we concluded we have the power to direct the activities that most significantly affect Cove Point, as well as the obligation to absorb losses and benefits that could be significant to Cove Point. Accordingly, the interest acquired in the third quarter was an acquisition of a noncontrolling interest. We recorded a charge at Berkshire’s ownership percentage of BHE of $667 million to capital in excess of par for the excess of the consideration paid over the carrying value of the noncontrolling interest acquired and deferred income tax assets arising from the transaction.

Note 4. Investments in fixed maturity securities

Investments in fixed maturity securities ~~as of March 31, 2023 and December 31, 2022~~ are summarized by type below (in millions).


	Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value		Amortized Cost		Unrealized Gains		Unrealized Losses			Fair Value
March 31, 2023
September 30, 2023
U.S. Treasury, U.S. government corporations and agencies	$	9,588	$	8	$	(191	)	$	9,405	$	9,663	$	1	$	(131	)	$	9,533
Foreign governments		11,184		48		(144	)		11,088		11,323		43		(130	)		11,236
Corporate bonds		1,532		263		(4	)		1,791		1,247		190		(12	)		1,425
Other		261		24		(3	)		282		229		17		(5	)		241
	$	22,565	$	343	$	(342	)	$	22,566	$	22,462	$	251	$	(278	)	$	22,435
December 31, 2022
U.S. Treasury, U.S. government corporations and agencies	$	10,039	$	12	$	(249	)	$	9,802	$	10,039	$	12	$	(249	)	$	9,802
Foreign governments		10,454		50		(177	)		10,327		10,454		50		(177	)		10,327
Corporate bonds		1,945		256		(6	)		2,195		1,945		256		(6	)		2,195
Other		2,735		77		(8	)		2,804		2,735		77		(8	)		2,804
	$	25,173	$	395	$	(440	)	$	25,128	$	25,173	$	395	$	(440	)	$	25,128

~~The~~As of September 30, 2023, the fair ~~value~~values of our investments in U.S. ~~Treasury~~and foreign government securities ~~as of March 31, 2023 included~~that mature within the next twelve months were approximately $~~8.8~~17.2 billion ~~of securities that mature~~ in ~~2023 and 2024~~.the aggregate. As of ~~March 31,~~September 30, 2023, approximately 9394% of our foreign government holdings were rated AA or higher by at least one of the major rating agencies.The amortized cost and estimated fair value of fixed maturity securities at ~~March 31,~~September 30, 2023 are summarized below by contractual maturity ~~dates. Amounts are in millions.~~dates (in millions). Actual maturities may differ from contractual maturities due to prepayment rights held by issuers.


	Due in one year or less		Due after one year through five years		Due after five years through ten years		Due after ten years		Mortgage- backed securities		Total		Due in one year or less		Due after one year through five years		Due after five years through ten years		Due after ten years		Mortgage- backed securities		Total
Amortized cost	$	14,038	$	7,426	$	780	$	139	$	182	$	22,565	$	17,453	$	4,018	$	696	$	135	$	160	$	22,462
Fair value		13,832		7,370		1,016		149		199		22,566		17,261		3,999		867		138		170		22,435

Note 5. Investments in equity securities

Investments in equity securities ~~as of March 31, 2023 and December 31, 2022~~ are summarized as follows (in millions).


	Cost Basis		Net Unrealized Gains		Fair Value		Cost Basis		Net Unrealized Gains		Fair Value
March 31, 2023*
September 30, 2023*
Banks, insurance and finance	$	24,023	$	41,292	$	65,315	$	24,760	$	37,202	$	61,962
Consumer products		40,003		144,506		184,509		35,471		146,789		182,260
Commercial, industrial and other		57,316		21,021		78,337		51,153		23,246		74,399
	$	121,342	$	206,819	$	328,161	$	111,384	$	207,237	$	318,621

——————

* Approximately 7778% of the aggregate fair value was concentrated in five companies (American Express Company – $~~25.0~~22.6 billion; Apple Inc. – $~~151.0~~156.8 billion; Bank of America Corporation – $~~29.5~~28.3 billion; The Coca-Cola Company – $~~24.8~~22.4 billion and Chevron Corporation – $~~21.6~~18.6 billion).


	Cost Basis		Net Unrealized Gains		Fair Value
December 31, 2022*
Banks, insurance and finance	$	25,893	$	43,663	$	69,556
Consumer products		40,508		112,384		152,892
Commercial, industrial and other		65,209		21,136		86,345
	$	131,610	$	177,183	$	308,793

——————

* Approximately 75% of the aggregate fair value was concentrated in five companies (American Express Company – $22.4 billion; Apple Inc. – $119.0 billion; Bank of America Corporation – $34.2 billion; The Coca-Cola Company – $25.4 billion and Chevron Corporation – $30.0 billion).

~~Notes to Consolidated Financial Statements~~ In 2019, we invested $~~(Continued)~~

~~Note 5. Investments in equity securities~~10 ~~(Continued)~~

~~During 2022, we began to acquire common stock~~billion in non-voting Cumulative Perpetual Preferred Stock of Occidental Petroleum Corporation (“Occidental”). and in Occidental common stock warrants. During 2022, we began acquiring common stock of Occidental. Our aggregate voting interest in Occidental common stock exceeded 20% on August 4, 2022, and we adopted the equity method as of that date. See Note 6. ~~We report our~~Our investments in the Occidental ~~Cumulative Perpetual Preferred Stock~~preferred stock and Occidental common stock warrants are recorded at fair value and included as equity securities in our Consolidated Balance Sheets, as such ~~interests~~investments are not in-substance common stock under GAAP and are not eligible for the equity method.

~~As of March 31, 2023, our investment in~~The Occidental ~~preferred stock had an aggregate liquidation value of approximately $9.5~~ ~~billion. During March of 2023, Occidental issued mandatory redemption notifications at a price of~~ ~~110% of the liquidation value, plus accrued and unpaid dividends for $474~~ ~~million of preferred stock liquidation value due to excess distributions by Occidental to its common stockholders, as defined under the agreement. The~~ preferred stock accrues dividends at 8% per annum and is redeemable at the option of Occidental commencing in 2029 at a redemption price equal to 105% of the liquidation ~~preference,~~value, plus any accumulated and unpaid dividends. ~~Our~~As of September 30, 2023, our investment in Occidental preferred stock had an aggregate liquidation value of approximately $8.5 billion. During the first nine months of 2023, Occidental issued mandatory redemption notifications for approximately $1.5 billion of the aggregate liquidation value at a price of 110% of the liquidation value, plus accrued and unpaid dividends. The mandatory redemptions were due to excess distributions by Occidental to its common stockholders, as defined under the terms of Occidental preferred stock certificate of designations.

The Occidental common stock warrants ~~allows~~allow us to purchase up to 83.86 million shares of Occidental common stock at an exercise price of $59.62 per share. The warrants are exercisable in whole or in part until one year after the ~~redemption of~~date the preferred ~~stock.~~stock is fully redeemed.

~~As of March 31,~~On September 30, 2023, we owned 151.6 million shares of American Express Company (“American Express”) common stock representing ~~20.4~~20.8% of the ~~American Express~~ outstanding common ~~stock.~~stock of American Express. Since 1995, we have been party to an agreement with American Express whereby we agreed to vote a significant portion of our shares in accordance with the recommendations of the American Express Board of Directors. We have also agreed to passivity commitments as requested by the Board of Governors of the Federal Reserve System, which collectively, in our judgment, restrict our ability to exercise significant influence over the operating and financial policies of American Express. Accordingly, we do not use the equity method with respect to our investment in American Express common stock, and we continue to record our investment at fair value.

Note 6. Equity method investments

Berkshire and its subsidiaries hold investments in certain businesses that are accounted for pursuant to the equity method. Currently, the most significant of these are our investments in the common stock of The Kraft Heinz Company (“Kraft Heinz”) and Occidental. ~~We own~~As of September 30, 2023, we owned 26.5% of the outstanding Kraft Heinz common stock and ~~we own~~ ~~23.5~~25.3% of the outstanding Occidental common stock, which excludes the potential effect of the exercise of the Occidental common stock ~~warrants that are included in investments in equity securities.~~warrants.

Kraft Heinz manufactures and markets food and beverage products, including condiments and sauces, cheese and dairy, meals, meats, refreshment beverages, coffee and other grocery products. Occidental is an international energy company, whose activities include oil and natural gas exploration, development and production and chemicals manufacturing businesses. Occidental’s ~~midstream businesses purchase, market, gather, process, transport and store various oil, natural gas, carbon dioxide and other products. Occidental’s~~ financial information is not available in time for concurrent reporting in our Consolidated Financial Statements. Therefore, we report the equity method effects for Occidental on a one-quarter lag. ~~Our earnings in the first quarter of 2023 included our share of Occidental’s earnings from its fourth quarter of 2022.~~

The common stock of Kraft Heinz and Occidental are publicly traded. The fair values and our carrying values of these investments in addition to the carrying values of our other significant equity method investments are summarized as follows (in millions).


	Carrying Value				Fair Value				Carrying Value				Fair Value
	March 31, 2023		December 31, 2022		March 31, 2023		December 31, 2022		September 30, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Kraft Heinz	$	13,033	$	12,937	$	12,585	$	13,249	$	13,073	$	12,937	$	10,948	$	13,249
Occidental		12,927		11,484		13,217		12,242		13,987		11,484		14,541		12,242
Other		443		3,629						436		3,629
	$	26,403	$	28,050					$	27,496	$	28,050

We evaluated our investment in Kraft Heinz for other-than-temporary impairment as of September 30, 2023, and based on the prevailing facts and circumstances, concluded the recognition of an impairment charge in earnings was not required.

Our other significant equity method investments included Pilot through January 31, 2023. Beginning February 1, 2023, we ceased accounting for Pilot under the equity method and began consolidating Pilot for financial reporting purposes. Our investment in Pilot under the equity method was $~~3.2~~ ~~billion at December 31, 2022. Other significant equity method investments also~~ included our 50% interest in Berkadia Commercial Mortgage LLC (“Berkadia”) ~~with~~, in which Jefferies Financial Group Inc. (“Jefferies”) ~~owning~~owns the other 50% ~~interest.~~interest and PTC through January 31, 2023. Berkadia provides capital solutions, investment sales advisory and mortgage servicing for multifamily and commercial real estate. Berkadia’s commercial paper borrowing capacity (currently limited to $1.5 billion) is supported by a surety policy issued by a Berkshire insurance subsidiary. Jefferies is obligated to indemnify us for one-half of any losses incurred under the policy.

Beginning February 1, 2023, we ceased accounting for PTC under the equity method and began consolidating PTC for financial reporting purposes. Our investment in PTC under the equity method was $3.2 billion at December 31, 2022. Equity method earnings attributable to PTC were $105 million for the month ending January 31, 2023, $275 million for the third quarter of 2022 and $477 million for the first nine months of 2022.

The carrying values of our investments in Kraft Heinz and Berkadia approximate our share of the net equity of each of these entities. The carrying value of our investment in Occidental common stock exceeded our share of its shareholders’ equity as of ~~December 31, 2022~~June 30, 2023 by approximately $88.8 billion. Based upon the limited information available to us, we concluded the excess represents goodwill.

As previously indicated, we are reporting the equity method results for Occidental on a one-quarter lag. Thus, the earnings we recorded in 2023 related to Occidental’s earnings for the fourth quarter of 2022 and first six months of 2023. Our earnings and distributions received from equity method investments are summarized in the following table (in millions).


	Equity in Earnings								Distributions Received
	Third Quarter				First Nine Months				Third Quarter				First Nine Months
	2023		2022		2023		2022		2023		2022		2023		2022
Kraft Heinz	$	69	$	114	$	556	$	391	$	131	$	131	$	391	$	391
Occidental		169		—		773		—		40		—		101		—
Other		24		301		132		567		22		74		43		164
	$	262	$	415	$	1,461	$	958	$	193	$	205	$	535	$	555

1113

Notes to Consolidated Financial Statements (Continued)

Note 6. Equity method investments (Continued)

Our earnings and distributions received from equity method investments are summarized in the table below (in millions). As previously indicated, we are reporting the equity method effects for Occidental on a one-quarter lag. Thus, the earnings we recorded in the first quarter of 2023 related to Occidental’s earnings for the fourth quarter of 2022. Equity method earnings attributable to Pilot were $~~105~~ ~~million for the month ending January 31, 2023 and $107~~ ~~million for the first quarter of 2022.~~

Equity in Earnings

Distributions Received

First Quarter

First Quarter

2023

2022

2023

2022

Kraft Heinz
$
222

$
206

$
130

$
130

Occidental

370

—

25

—

Other

96

133

—

2

$
688

$
339

$
155

$
132

Summarized consolidated financial information of Kraft Heinz follows (in millions).


	April 1, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Assets	$	90,943	$	90,513	$	89,656	$	90,513
Liabilities		41,590		41,643		40,198		41,643


	First Quarter				Third Quarter				First Nine Months
	2023		2022		2023		2022		2023		2022
Sales	$	6,489	$	6,045	$	6,570	$	6,505	$	19,780	$	19,104
Net earnings attributable to Kraft Heinz common shareholders		836		776		262		432		2,098		1,473

Summarized consolidated financial information of Occidental follows (in millions).


	December 31, 2022		June 30, 2023		December 31, 2022
Assets	$	72,609	$	71,199	$	72,609
Liabilities		42,524		42,088		42,524


	Quarter ending December 31, 2022		Quarter ending June 30, 2023		Nine months ending June 30, 2023
Total revenues and other income	$	8,326	$	6,731	$	22,315
Net earnings attributable to Occidental common shareholders		1,727		605		3,315

Note 7. Investment and derivative contract gains (losses)

Investment and derivative contract gains (losses) in the third quarter and first ~~quarter~~nine months of 2023 and 2022 are summarized as follows (in millions).


	First Quarter						Third Quarter						First Nine Months
	2023			2022			2023			2022			2023			2022
Investment gains (losses):
Equity securities:
Change in unrealized investment gains (losses) during the period on securities held at the end of the period	$	31,317		$	(1,775	)	$	(30,354	)	$	(12,902	)	$	33,267		$	(80,496	)
Investment gains on securities sold during the period		370			89
Investment gains (losses) on securities sold during the period								605			(165	)		1,748			(1,085	)
		31,687			(1,686	)		(29,749	)		(13,067	)		35,015			(81,581	)
Fixed maturity securities:
Gross realized gains		124			6			3			6			135			18
Gross realized losses		(52	)		(49	)		(29	)		(433	)		(106	)		(509	)
Other		2,999			(6	)		(3	)		(6	)		2,997			(17	)
Investment gains (losses)		34,758			(1,735	)		(29,778	)		(13,500	)		38,041			(82,089	)
Derivative contract gains (losses)		—			(243	)		—			35			—			(273	)
	$	34,758		$	(1,978	)	$	(29,778	)	$	(13,465	)	$	38,041		$	(82,362	)

~~Notes to Consolidated Financial Statements~~ ~~(Continued)~~

~~Note 7. Investment and derivative contract gains (losses)~~ ~~(Continued)~~

Equity securities gains and losses include unrealized gains and losses from changes in fair values during the period on equity securities we still own, as well as gains and losses on securities we sold during the period. ~~As reflected in the Consolidated Statements of Cash Flows, we received proceeds from sales of equity securities of approximately $13.3~~ ~~billion in the first quarter of 2023 and $9.7~~ ~~billion in the first quarter of 2022.~~ In the preceding table, investment gains and losses on equity securities sold during the period represent the difference between the sales proceeds and the fair value of the equity securities sold at the beginning of the applicable period or, if later, the purchase date. As reflected in the Consolidated Statements of Cash Flows, we received proceeds from sales of equity securities of approximately $32.8 billion in the first nine months of 2023 and $17.3 billion in the first nine months of 2022. Taxable gains and losses on equity securities sold are generally the difference between the proceeds from sales and original cost. Equity securities sold produced taxable gains of $~~2.2~~759 million in the third quarter and $5.4 billion in the first ~~quarter~~nine months of 2023 compared to taxable gains of $3 million in the third quarter and taxable losses of $~~739~~660 million in the first nine months of 2022.

Other investment gains in the first ~~quarter~~nine months of 2023 included approximately $33.0 billion from the remeasurement of our pre-existing 38.6% interest in ~~Pilot~~PTC through the application of acquisition accounting under GAAP. ~~See Note 3. As of March 31, 2023, our exposure to losses in the future under our two outstanding equity index put option contracts is insignificant.~~

Note 8. Loans and finance receivables

Loans and finance receivables are summarized as follows (in millions).


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
Loans and finance receivables before allowances and discounts	$	24,629		$	24,664		$	25,573		$	24,664
Allowances for credit losses		(876	)		(856	)		(926	)		(856	)
Unamortized acquisition discounts and points		(609	)		(600	)		(638	)		(600	)
	$	23,144		$	23,208		$	24,009		$	23,208

Loans and finance receivables are principally manufactured home loans, and to a lesser extent, commercial loans and site-built home loans. Reconciliations of the allowance for credit losses on loans and finance receivables for the first ~~quarter~~nine months of 2023 and 2022 follow (in millions).


	First Quarter						First Nine Months
	2023			2022			2023			2022
Balance at beginning of year	$	856		$	765		$	856		$	765
Provision for credit losses		37			22			122			45
Charge-offs, net of recoveries		(17	)		(6	)		(52	)		(25	)
Balance at March 31	$	876		$	781
Balance at September 30							$	926		$	785

As of ~~March 31,~~September 30, 2023, substantially all manufactured and site-built home loans were evaluated collectively for ~~impairment. As of March 31, 2023,~~impairment, and we considered approximately 9796% of these loans to be current as to payment status. A summary of performing and non-performing home loans before discounts and allowances by year of loan origination as of ~~March 31,~~September 30, 2023 follows (in millions).


	Origination Year														Origination Year
	2023		2022		2021		2020		2019		Prior		Total		2023		2022		2021		2020		2019		Prior		Total
Performing	$	1,845	$	4,830	$	3,549	$	2,752	$	1,956	$	8,204	$	23,136	$	4,474	$	4,466	$	3,394	$	2,633	$	1,861	$	7,681	$	24,509
Non-performing		2		4		11		10		7		47		81		4		6		10		8		8		42		78
	$	1,847	$	4,834	$	3,560	$	2,762	$	1,963	$	8,251	$	23,217	$	4,478	$	4,472	$	3,404	$	2,641	$	1,869	$	7,723	$	24,587

We are also a lender under commercial loan ~~agreements. These loans~~agreements, which had an aggregate principal value of approximately $~~1.4~~1.0 billion at ~~March 31,~~September 30, 2023 and $1.9 billion at December 31, 2022. The ~~largest commercial~~decline in loan ~~is currently~~balances during the first nine months of 2023 was attributable to ~~Seritage Growth Properties, with an unpaid principal balance of $800~~ ~~million at March 31, 2023.~~prepayments and dispositions. Our commercial loans are generally secured by ~~mortgages on~~ real estate properties or by other ~~assets and substantially all of these loans are current as to payment status.~~assets.

Note 9. Other receivables

Other receivables are comprised of the following (in millions). Receivables of the railroad, utilities and energy businesses at ~~March 31,~~September 30, 2023 included approximately $~~2.1~~2.0 billion related to ~~Pilot.~~PTC.


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
Insurance and other:
Insurance premiums receivable	$	19,212		$	18,395		$	19,646		$	18,395
Reinsurance recoverables		7,191			7,106			7,185			7,106
Trade receivables		15,069			14,510			15,454			14,510
Other		4,871			4,154			4,259			4,154
Allowances for credit losses		(669	)		(675	)		(666	)		(675	)
	$	45,674		$	43,490		$	45,878		$	43,490
Railroad, utilities and energy:
Trade receivables	$	5,855		$	4,182		$	5,795		$	4,182
Other		1,112			754			1,219			754
Allowances for credit losses		(153	)		(141	)		(166	)		(141	)
	$	6,814		$	4,795		$	6,848		$	4,795

~~Provisions~~Aggregate provisions for credit losses in the first ~~quarter~~nine months with respect to receivables ~~summarized above~~in the preceding table were $~~151~~399 million in 2023 and $92328 million in 2022. Charge-offs, net of recoveries, in the first ~~quarter~~nine months were $~~149~~384 million in 2023 and $95284 million in 2022.

Note 10. Inventories

Inventories of our insurance and other businesses are comprised of the following (in millions).


	March 31, 2023		December 31, 2022		September 30, 2023		December 31, 2022
Raw materials	$	6,484	$	6,381	$	6,350	$	6,381
Work in process and other		3,365		3,464		3,501		3,464
Finished manufactured goods		5,955		5,739		5,243		5,739
Goods acquired for resale		9,695		9,782		9,661		9,782
	$	25,499	$	25,366	$	24,755	$	25,366

Inventories of our railroad, utilities and energy businesses are included in other assets and were approximately $~~4.4~~5.0 billion at ~~March 31,~~September 30, 2023, of which approximately $~~2.2~~2.5 billion was attributable to ~~Pilot.~~PTC.

Note 11. Property, plant and equipment

A summary of property, plant and equipment of our insurance and other businesses follows (in millions).


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
Land, buildings and improvements	$	14,533		$	14,761		$	14,772		$	14,761
Machinery and equipment		27,190			26,690			27,973			26,690
Furniture, fixtures and other		5,193			4,847			5,443			4,847
		46,916			46,298			48,188			46,298
Accumulated depreciation		(25,708	)		(25,185	)		(26,430	)		(25,185	)
	$	21,208		$	21,113		$	21,758		$	21,113

~~Notes to Consolidated Financial Statements~~ ~~(Continued)~~

~~Note 11. Property, plant and equipment~~ ~~(Continued)~~

A summary of property, plant and equipment of railroad and utilities and energy businesses follows (in millions). The utility generation, transmission and distribution systems and interstate natural gas pipeline assets are owned by regulated public utility and natural gas pipeline subsidiaries. Assets of ~~Pilot~~PTC are included in land, buildings, improvements and other within the utilities and energy section ~~of the following table.~~below.


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
Railroad:
Land, track structure and other roadway	$	67,861		$	67,350		$	69,731		$	67,350
Locomotives, freight cars and other equipment		16,003			16,031			16,125			16,031
Construction in progress		1,773			1,743			1,919			1,743
		85,637			85,124			87,775			85,124
Accumulated depreciation		(18,334	)		(17,899	)		(19,046	)		(17,899	)
		67,303			67,225			68,729			67,225
Utilities and energy:
Utility generation, transmission and distribution systems		93,123			92,759			93,667			92,759
Interstate natural gas pipeline assets		18,492			18,328			18,800			18,328
Independent power plants and other assets		14,610			14,650			14,668			14,650
Land, buildings, improvements and other		8,205			—			8,560			—
Construction in progress		6,246			5,357			8,947			5,357
		140,676			131,094			144,642			131,094
Accumulated depreciation		(39,006	)		(38,051	)		(39,915	)		(38,051	)
		101,670			93,043			104,727			93,043
	$	168,973		$	160,268		$	173,456		$	160,268

Depreciation expense for the first ~~three~~nine months of 2023 and 2022 is summarized below (in millions).


	First Quarter				First Nine Months
	2023		2022		2023		2022
Insurance and other	$	575	$	564	$	1,776	$	1,690
Railroad, utilities and energy		1,739		1,542		5,302		4,646
	$	2,314	$	2,106	$	7,078	$	6,336

Note 13. Goodwill and other intangible assets

Reconciliations of the changes in the carrying value of goodwill for the first ~~three~~nine months of 2023 and for the year ended December 31, 2022 follow (in millions).


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
Balance at beginning of year	$	78,119		$	73,875		$	78,119		$	73,875
Business acquisitions		6,112			4,657			8,382			4,657
Other, including foreign currency translation		(729	)		(413	)
Other, including acquisition period remeasurements and foreign currency translation								(849	)		(413	)
Balance at end of period*	$	83,502		$	78,119		$	85,652		$	78,119

——————

* Net of accumulated goodwill impairments of $11.0 billion as of ~~March 31,~~September 30, 2023 and December 31, 2022.

~~The gross carrying amounts and accumulated amortization of other~~Other intangible assets are summarized below (in millions).


	March 31, 2023						December 31, 2022						September 30, 2023						December 31, 2022
	Gross carrying amount		Accumulated amortization		Net carrying value		Gross carrying amount		Accumulated amortization		Net carrying value		Gross carrying amount		Accumulated amortization		Net carrying value		Gross carrying amount		Accumulated amortization		Net carrying value
Insurance and other:
Customer relationships	$	28,247	$	7,376	$	20,871	$	27,765	$	7,174	$	20,591	$	28,266	$	7,716	$	20,550	$	27,765	$	7,174	$	20,591
Trademarks and trade names		5,605		832		4,773		5,603		822		4,781		5,619		842		4,777		5,603		822		4,781
Patents and technology		5,010		3,832		1,178		4,943		3,748		1,195		5,083		3,984		1,099		4,943		3,748		1,195
Other		4,775		1,596		3,179		4,150		1,530		2,620		4,804		1,735		3,069		4,150		1,530		2,620
	$	43,637	$	13,636	$	30,001	$	42,461	$	13,274	$	29,187	$	43,772	$	14,277	$	29,495	$	42,461	$	13,274	$	29,187
Railroad, utilities and energy:
Customer relationships and contracts	$	6,214	$	612	$	5,602	$	1,507	$	541	$	966	$	5,276	$	753	$	4,523	$	1,507	$	541	$	966
Trademarks and trade names		2,566		44		2,522		217		39		178		2,228		57		2,171		217		39		178
Other		658		47		611		190		42		148		1,106		91		1,015		190		42		148
	$	9,438	$	703	$	8,735	$	1,914	$	622	$	1,292	$	8,610	$	901	$	7,709	$	1,914	$	622	$	1,292

Other intangible assets of the railroad, utilities and energy businesses are included in other assets. The net carrying value of such assets at ~~March 31,~~September 30, 2023 included $~~7.4~~6.4 billion related to ~~Pilot.~~ PTC.

Intangible asset amortization expense in the first ~~quarter~~nine months was $~~429~~1.3 ~~million~~billion in 2023 and $~~303~~905 million in 2022. Intangible assets with indefinite lives were $~~20.9~~20.5 billion as of ~~March 31,~~September 30, 2023 and $18.3 billion as of December 31, 2022 and primarily related to certain customer relationships and trademarks and trade names.

Note 14. Unpaid losses and loss adjustment expenses

~~Our liabilities for~~Reconciliations of the changes in unpaid losses and loss adjustment expenses ~~(also referred to as “claim~~(“claim liabilities”), excluding liabilities under retroactive reinsurance contracts (see Note 15), for the nine months ended September 30, 2023 and 2022 follows (in millions).


	2023			2022
Balances at beginning of year:
Gross liabilities	$	107,472		$	86,664
Reinsurance recoverable on unpaid losses		(5,025	)		(2,960	)
Net liabilities		102,447			83,704
Incurred losses and loss adjustment expenses:
Current accident year		44,537			44,472
Prior accident years		(3,126	)		(2,141	)
Total		41,411			42,331
Paid losses and loss adjustment expenses:
Current accident year		(16,962	)		(17,543	)
Prior accident years		(22,171	)		(18,564	)
Total		(39,133	)		(36,107	)
Foreign currency effect		68			(1,044	)
Balances at September 30:
Net liabilities		104,793			88,884
Reinsurance recoverable on unpaid losses		5,031			2,758
Gross liabilities	$	109,824		$	91,642

Our claim liabilities under property and casualty insurance and reinsurance contracts are based upon estimates of the ultimate claim costs associated with claim occurrences as of the balance sheet date and include estimates for incurred-but-not-reported (“IBNR”) claims. A reconciliation of the changes in claim liabilities, excluding liabilities under retroactive reinsurance contracts (see Note 15), for each of the three-month periods ending March 31, 2023 and 2022 follows (in millions).

2023

2022

Balances at beginning of year:

Gross liabilities
$
107,472

$
86,664

Reinsurance recoverable on unpaid losses

(5,025
)

(2,960
)
Net liabilities

102,447

83,704

Incurred losses and loss adjustment expenses:

Current accident year

14,776

13,375

Prior accident years

(740
)

(251
)
Total

14,036

13,124

Paid losses and loss adjustment expenses:

Current accident year

(3,841
)

(3,908
)
Prior accident years

(9,747
)

(8,091
)
Total

(13,588
)

(11,999
)
Foreign currency effect

93

(106
)
Balances at March 31:

Net liabilities

102,988

84,723

Reinsurance recoverable on unpaid losses

4,969

2,944

Gross liabilities
$
107,957

$
87,667

Incurred losses and loss adjustment expenses shown in the preceding table were recorded in earnings and related to insured events occurring in the current year (“current accident year”) and events occurring in all prior years (“prior accident years”). Incurred and paid losses and loss adjustment expenses are net of reinsurance recoveries. Current accident year incurred losses in the first nine months from significant catastrophe events (losses in excess of $150 million per event) were approximately $590 million in 2023 from a cyclone and floods in New Zealand in the first quarter and $3.9 billion in 2022, primarily from Hurricane Ian in the third quarter.

In the first ~~quarter,~~nine months, we recorded net reductions of estimated ultimate liabilities for prior accident years of $~~740~~3.1 ~~million~~billion in 2023 and $~~251~~2.1 ~~million~~billion in 2022, which ~~produced corresponding reductions in~~reduced incurred losses and loss adjustment ~~expenses in those periods.~~expenses. These reductions, as percentages of the net liabilities at the beginning of each year, were ~~0.7~~3.1% in 2023 and ~~0.3~~2.6% in 2022.

We reduced estimated ultimate liabilities for prior accident years of primary insurance businesses in the first ~~quarter~~nine months by $~~379~~1.6 ~~million~~billion in 2023 and $~~114~~734 million in 2022. In 2023, the reductions were driven by private passenger auto claims, whereas the decreases in 2022 ~~were primarily attributable to~~reflected reductions of liabilities for private passenger auto, medical professional liability and workers’ compensation ~~claims, partly offset by increases with respect to other casualty~~ claims. In the first ~~quarter,~~nine months, estimated ultimate liabilities for prior accident years of property and casualty reinsurance businesses were reduced $~~361~~1.5 ~~million~~billion in 2023 and $~~137~~1.4 ~~million~~billion in 2022.

Note 16. ~~Long duration~~Long-duration insurance contracts

We write periodic payment annuity and life and health insurance ~~contracts. A summary of the impacts of adopting ASU 2018-12 on our periodic payment annuity and life and health~~contracts, which are considered long-duration insurance ~~benefits liabilities as of the January 1, 2021 transition date follows in millions.~~

Periodic payment
annuities

Life and health

Total

Balance at December 31, 2020, as previously reported
$
10,974

$
10,642

$
21,616

Reclassifications to other policyholder liabilities

(286
)

(929
)

(1,215
)
Balance at December 31, 2020 after reclassifications

10,688

9,713

20,401

Change in discount rate assumptions

6,553

1,447

8,000

Change in cash flow assumptions

(117
)

552

435

Balance as of January 1, 2021
$
17,124

$
11,712

$
28,836

~~The reclassifications to other policyholder liabilities are primarily related to certain liabilities arising~~contracts under ~~our variable annuity guarantee reinsurance contracts. These liabilities are not classified as life, annuity and health insurance benefits liabilities under ASU 2018-12.~~GAAP. ~~A summary of our~~Our life, annuity and health insurance benefits liabilities as of ~~March 31,~~September 30, 2023 and 2022, disaggregated for our two primary product categories, periodic payment annuities and life and health insurance, were as follows (in millions). Other liabilities primarily consist of incurred-but-not-reported claims and claims in the course of settlement.

March 31,

2023

2022

Periodic payment annuities
$
11,174

$
13,867

Life and health

5,633

6,792

Other liabilities

3,130

3,524

$
19,937

$
24,183


	September 30,
	2023		2022
Periodic payment annuities	$	9,940	$	10,109
Life and health		5,365		5,474
Other liabilities		3,251		3,330
	$	18,556	$	18,913

~~Notes to Consolidated Financial Statements~~ ~~(Continued)~~

~~Note 16. Long duration insurance contracts~~ ~~(Continued)~~

Reconciliations of our periodic payment annuity and life and health insurance benefits liabilities for the first ~~three~~nine months of 2023 and 2022 follow (in millions). The information reflects the changes in discounted present values of expected future policy benefits and expected future net ~~premiums.~~premiums before reinsurance ceded. In this context, net premiums represent the portion of expected gross premiums that are required to provide for future policy benefits and variable expenses.


	Periodic payment annuities						Life and health						Periodic payment annuities						Life and health
	2023			2022			2023			2022			2023			2022			2023			2022
Expected future policy benefits:
Balance at beginning of period	$	10,640		$	16,153		$	52,008		$	63,648		$	10,640		$	16,153		$	52,008		$	63,648
Balance at beginning of period at original discount rate		11,549			11,261			63,584			60,133			11,549			11,261			63,584			60,133
Impact of cash flow assumption changes		—			—			(1	)		486
Effect of cash flow assumption changes														—			—			346			1,342
Effect of actual from expected results		1			1			(519	)		90			3			126			(425	)		742
Change in benefits, net		(116	)		43			(747	)		(517	)		(349	)		(235	)		(2,059	)		(2,022	)
Interest accrual		133			135			425			404			402			404			1,288			1,221
Foreign currency effect		19			(23	)		47			(167	)		27			(127	)		(528	)		(2,887	)
Ending balance at original discount rate		11,586			11,417			62,789			60,429			11,632			11,429			62,206			58,529
Effect of changes in discount rate assumptions		(412	)		2,450			(12,169	)		(2,386	)		(1,692	)		(1,320	)		(13,434	)		(11,400	)
Expected future policy benefits at March 31	$	11,174		$	13,867		$	50,620		$	58,043
Expected future policy benefits at September 30													$	9,940		$	10,109		$	48,772		$	47,129

Expected future net premiums:
Balance at beginning of period							$	46,129		$	55,960								$	46,129		$	55,960
Balance at beginning of period at original discount rate								56,535			53,277									56,535			53,277
Impact of cash flow assumption changes								2			458
Effect of cash flow assumption changes																				276			1,333
Effect of actual from expected results								(413	)		22									(266	)		472
Change in premiums, net								(660	)		(357	)								(1,833	)		(1,609	)
Interest accrual								371			351									1,125			1,062
Foreign currency effect								47			(184	)								(502	)		(2,717	)
Ending balance at original discount rate								55,882			53,567									55,335			51,818
Effect of changes in discount rate assumptions								(10,895	)		(2,316	)								(11,928	)		(10,163	)
Expected future net premiums at March 31							$	44,987		$	51,251
Expected future net premiums at September 30																			$	43,407		$	41,655

Liability for future policy benefits at March 31	$	11,174		$	13,867		$	5,633		$	6,792
Liability for future policy benefits at September 30													$	9,940		$	10,109		$	5,365		$	5,474
Reinsurance recoverables		—			—			(1,565	)		(1,857	)		—			—			(1,399	)		(1,493	)
Liability for future policy benefits at March 31, net of reinsurance recoverables	$	11,174		$	13,867		$	4,068		$	4,935
Liability for future policy benefits at September 30, net of reinsurance recoverables													$	9,940		$	10,109		$	3,966		$	3,981

The weighted average ~~current~~ discount rates, ~~and~~ interest accretion rates ~~established at~~and the average contract ~~inception~~durations as of September 30, 2023 and 2022 for ~~the~~ periodic payment annuities and life and health insurance are summarized below.


	March 31,
	2023			2022			2023			2022
Periodic payment annuities
Weighted average discount rate		5.0	%		3.6	%		5.9	%		5.5	%
Weighted average accretion rate		4.8	%		4.9	%		4.8	%		4.7	%
Weighted average duration (in years)	18			20
Weighted average duration							16 years			17 years
Life and health
Weighted average discount rate		4.9	%		3.4	%		5.4	%		5.0	%
Weighted average accretion rate		3.2	%		3.5	%		3.4	%		3.4	%
Weighted average duration (in years)	14			14
Weighted average duration							14 years			14 years

~~Deferred policy acquisition costs for our long duration insurance contracts were $748~~ ~~million at March 31, 2023 and $631~~ ~~million at March 31, 2022.~~

We also reinsure closed blocks of guaranteed minimum death and living benefits associated with variable annuity products, referred to as market risk benefits. ~~Such~~These liabilities are included in other policyholder liabilities and are measured at estimated fair ~~value under ASU 2018-12.~~value. Such liabilities were approximately $~~1.2~~895 ~~billion~~million as of ~~March 31,~~September 30, 2023 and $1.25 billion as of December 31, 2022. During the first ~~quarter~~nine months of 2023, we reduced liability estimates by $65316 million, for the effects of changes in securities markets, interest rates and other ~~inputs used to estimate liabilities. Cash settlements during the first quarter of 2023 were insignificant.~~inputs.

Note 17. Notes payable and other borrowings

Notes payable and other borrowings of our insurance and other businesses are summarized below (in millions). The weighted average interest rates and maturity date ranges are based on borrowings as of ~~March 31,~~September 30, 2023.


	Weighted Average Interest Rate			March 31, 2023		December 31, 2022		Weighted Average Interest Rate			September 30, 2023		December 31, 2022
Insurance and other:
Berkshire Hathaway Inc. (“Berkshire”):
U.S. Dollar denominated due 2025-2047		3.5	%	$	3,733	$	6,231		3.5	%	$	3,737	$	6,231
Euro denominated due 2024-2041		1.1	%		6,029		7,344		1.1	%		5,884		7,344
Japanese Yen denominated due 2023-2060		0.7	%		7,716		7,818
Japanese Yen denominated due 2024-2060									0.7	%		7,585		7,818
Berkshire Hathaway Finance Corporation (“BHFC”):
U.S. Dollar denominated due 2027-2052		3.6	%		14,459		14,458		3.6	%		14,462		14,458
Great Britain Pound denominated due 2039-2059		2.5	%		2,122		2,078		2.5	%		2,099		2,078
Euro denominated due 2030-2034		1.8	%		1,349		1,332		1.8	%		1,316		1,332
Other subsidiary borrowings due 2023-2051		4.7	%		4,924		5,967		4.6	%		4,951		5,967
Subsidiary short-term borrowings		6.3	%		1,104		1,310		7.1	%		907		1,310
				$	41,436	$	46,538				$	40,941	$	46,538

Notes to Consolidated Financial Statements (Continued)

Note 17. Notes payable and other borrowings (Continued)

In the first ~~quarter~~nine months of 2023, Berkshire repaid approximately $~~3.9~~4.3 billion of maturing senior notes. In April 2023, Berkshire issued ¥164.4 billion (approximately $1.2 billion) of senior notes. Borrowings of BHFC, a wholly owned finance subsidiary of Berkshire, consist of senior unsecured notes used to fund manufactured housing loans originated or acquired and equipment held for lease of certain subsidiaries. ~~In April 2023, Berkshire issued ¥164.4~~ ~~billion (approximately $1.2~~ ~~billion) of senior notes and repaid ¥56.3~~ ~~billion of maturing senior notes.~~ BHFC borrowings are fully and unconditionally guaranteed by Berkshire. Berkshire also guarantees certain debt of other subsidiaries, aggregating approximately $2.7 billion at ~~March 31,~~September 30, 2023. Generally, Berkshire’s guarantee of a subsidiary’s debt obligation is an absolute, unconditional and irrevocable guarantee for the full and prompt payment when due of all payment obligations.

The carrying values of Berkshire and BHFC non-U.S. Dollar denominated senior notes (€6.85 billion, £1.75 billion and ¥~~1,029~~1,137 billion par at ~~March 31,~~September 30, 2023) reflect the applicable exchange rates as of each balance sheet date. The effects of changes in foreign currency exchange rates during the period are recorded in earnings as a component of selling, general and administrative expenses. Changes in the exchange rates produced pre-tax ~~losses~~gains of $26582 million in the third quarter and $1.1 billion in the first ~~quarter~~nine months of 2023 ~~and~~as compared to pre-tax gains of $~~716~~1.2 ~~million~~billion in the third quarter and $3.3 billion in the first ~~quarter~~nine months of 2022.

Notes payable and other borrowings of our railroad, utilities and energy businesses are summarized below (in millions). The weighted average interest rates and maturity date ranges are based on borrowings as of ~~March 31,~~September 30, 2023.


	Weighted Average Interest Rate			March 31, 2023		December 31, 2022		Weighted Average Interest Rate			September 30, 2023		December 31, 2022
Railroad, utilities and energy:
Berkshire Hathaway Energy Company (“BHE”) and subsidiaries:
BHE senior unsecured debt due 2023-2053		4.4	%	$	13,597	$	13,996		4.4	%	$	13,600	$	13,996
Subsidiary and other debt due 2023-2064		4.3	%		37,553		37,639		4.4	%		39,119		37,639
Short-term borrowings		5.6	%		1,819		1,119		5.9	%		1,617		1,119
Pilot Travel Centers (“Pilot”) and subsidiaries:
Pilot borrowings due 2023-2028		6.6	%		5,878		—
Short-term borrowings		6.2	%		594		—
Pilot Travel Centers (“PTC”) and subsidiaries due 2023-2028									7.2	%		5,999		—
Burlington Northern Santa Fe (“BNSF”) and subsidiaries due 2023-2097		4.6	%		22,747		23,452		4.6	%		23,505		23,452
				$	82,188	$	76,206				$	83,840	$	76,206

BHE subsidiary debt represents amounts issued pursuant to separate financing agreements. Substantially all of the assets of certain BHE subsidiaries are, or may be, pledged or encumbered to support or otherwise secure such debt. These borrowing arrangements generally contain various covenants, including covenants which pertain to leverage ratios, interest coverage ratios and/or debt service coverage ratios. In the first nine months of 2023, BHE subsidiaries issued $3.5 billion of term debt ($2.3 billion in the third quarter) with a weighted average interest rate of 5.7% and maturity dates ranging from 2034 to 2054. During the first nine months of 2023, BHE and its subsidiaries repaid approximately $2.3 billion of term debt.

~~Pilot’s~~PTC’s borrowings primarily represent secured syndicated loans. BNSF’s borrowings are primarily senior unsecured debentures. During the first nine months of 2023, BNSF issued $1.6 billion of 5.2% debentures due in 2054 and repaid approximately $1.5 billion of term debt. As of ~~March 31,~~September 30, 2023, BHE, BNSF ~~Pilot, BHE~~and PTC and their subsidiaries were in compliance with all applicable debt covenants. Berkshire does not guarantee any debt, borrowings or lines of credit of BHE, BNSF, ~~BHE, Pilot~~PTC or their subsidiaries.

Our subsidiaries have unused lines of credit and commercial paper capacity to support short-term borrowing programs and provide additional liquidity. Unused lines of credit were approximately $~~13.1~~12.4 billion at ~~March 31,~~September 30, 2023, which included approximately $~~9.0~~9.3 billion related to BHE and its subsidiaries.

Note 18. Fair value measurements

Our financial assets and liabilities are summarized below, ~~as of March 31, 2023 and December 31, 2022,~~ with fair values shown according to the fair value hierarchy (in millions). The carrying values of cash and cash equivalents, U.S. Treasury Bills, other receivables and accounts payable, accruals and other liabilities are considered to be reasonable estimates of or otherwise approximate the fair values.


	Carrying Value		Fair Value		Quoted Prices (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Carrying Value		Fair Value		Level 1		Level 2		Level 3
March 31, 2023
September 30, 2023
Investments in fixed maturity securities:
U.S. Treasury, U.S. government corporations and agencies	$	9,405	$	9,405	$	9,370	$	35	$	—	$	9,533	$	9,533	$	9,499	$	34	$	—
Foreign governments		11,088		11,088		10,738		350		—		11,236		11,236		10,978		258		—
Corporate bonds		1,791		1,791		—		1,109		682		1,425		1,425		—		813		612
Other		282		282		—		282		—		241		241		—		241		—
Investments in equity securities		328,161		328,161		316,550		12		11,599		318,621		318,621		307,907		11		10,703
Investments in Kraft Heinz & Occidental common stock		25,960		25,802		25,802		—		—		27,060		25,489		25,489		—		—
Loans and finance receivables		23,144		23,736		—		1,241		22,495		24,009		24,370		—		892		23,478
Derivative contract assets (1)		504		504		132		340		32		470		470		48		401		21
Derivative contract liabilities (1)		287		287		11		109		167		198		198		4		94		100
Notes payable and other borrowings:
Insurance and other		41,436		37,534		—		37,502		32		40,941		35,245		—		35,210		35
Railroad, utilities and energy		82,188		77,743		—		77,743		—		83,840		73,371		—		73,371		—

December 31, 2022
Investments in fixed maturity securities:
U.S. Treasury, U.S. government corporations and agencies	$	9,802	$	9,802	$	9,733	$	69	$	—	$	9,802	$	9,802	$	9,733	$	69	$	—
Foreign governments		10,327		10,327		9,854		473		—		10,327		10,327		9,854		473		—
Corporate bonds		2,195		2,195		—		1,546		649		2,195		2,195		—		1,546		649
Other		2,804		2,804		—		2,804		—		2,804		2,804		—		2,804		—
Investments in equity securities		308,793		308,793		296,610		9		12,174		308,793		308,793		296,610		9		12,174
Investments in Kraft Heinz & Occidental common stock		24,421		25,491		25,491		—		—		24,421		25,491		25,491		—		—
Loans and finance receivables		23,208		23,428		—		1,513		21,915		23,208		23,428		—		1,513		21,915
Derivative contract assets (1)		589		589		56		474		59		589		589		56		474		59
Derivative contract liabilities (1)		242		242		8		122		112		242		242		8		122		112
Notes payable and other borrowings:
Insurance and other		46,538		41,961		—		41,061		900		46,538		41,961		—		41,061		900
Railroad, utilities and energy		76,206		67,651		—		67,651		—		76,206		67,651		—		67,651		—

——————

(1)

Assets are included in other assets and liabilities are included in accounts payable, accruals and other liabilities.

Notes to Consolidated Financial Statements (Continued)

Note 18. Fair value measurements (Continued)

The fair values of substantially all of our financial instruments were measured using market or income approaches. The hierarchy for measuring fair value consists of Levels 1 through 3, which are described below.

Level 1 – Inputs represent unadjusted quoted prices for identical assets or liabilities exchanged in active markets.

Level 2 – Inputs include directly or indirectly observable inputs (other than Level 1 inputs) such as quoted prices for similar assets or liabilities exchanged in active or inactive markets; quoted prices for identical assets or liabilities exchanged in inactive markets; other inputs that may be considered in fair value determinations of the assets or liabilities, such as interest rates and yield curves, volatilities, prepayment speeds, loss severities, credit risks and default rates; and inputs that are derived principally from or corroborated by observable market data by correlation or other means. Pricing evaluations generally reflect discounted expected future cash flows, which incorporate yield curves for instruments with similar characteristics, such as credit ratings, estimated durations and yields for other instruments of the issuer or entities in the same industry sector.

Level 3 – Inputs include unobservable inputs used in the measurement of assets and liabilities. Management is required to use its own assumptions regarding unobservable inputs because there is little, if any, market activity in the assets or liabilities and it may be unable to corroborate the related observable inputs. Unobservable inputs require management to make certain projections and assumptions about the information that would be used by market participants in valuing assets or liabilities.

Reconciliations of significant assets and liabilities measured and carried at fair value on a recurring basis with the use of significant unobservable inputs (Level 3) for the ~~three~~nine months ended ~~March 31,~~September 30, 2023 and 2022 follow (in millions).


	Balance at beginning of year		Gains (losses) included in earnings			Acquisitions, dispositions and settlements			Transfers out of Level 3		Balance at March 31		Balance at January 1		Gains in earnings		Acquisitions (dispositions)			Transfers out of Level 3		Balance at September 30
Investments in equity securities:
2023	$	12,169	$	(54	)	$	(521	)	$	—	$	11,594	$	12,169	$	190	$	(1,661	)	$	—	$	10,698
2022		11,480		855			—			—		12,335		11,480		581		—			—		12,061

Quantitative information as of ~~March 31,~~September 30, 2023 for the significant assets and liabilities measured and carried at fair value on a recurring basis with the use of significant unobservable inputs (Level 3) follows (dollars in millions).

Fair
Value

Principal Valuation
Techniques

Unobservable
Inputs

Weighted
Average

Fair
Value

Principal Valuation
Techniques

Unobservable
Inputs

Weighted
Average

Investments in equity securities:

Preferred stock

9,602

Discounted cash flow

Expected duration

6 years

8,519

Discounted cash flow

Expected duration

6 years

Discounts for liquidity
and subordination

372 bps

Discounts for liquidity
and subordination

372 bps

Common stock warrants

1,992

Warrant pricing model

Expected duration

6 years

2,179

Warrant pricing model

Expected duration

6 years

Volatility

40%

Volatility

41%

Investments in equity securities in the preceding table include our investments in certain preferred stock and common stock warrants that do not have readily determinable market values as defined under GAAP. These investments are private placements with contractual terms that restrict transfers and currently prevent us from economically hedging our investments. We applied discounted cash flow techniques in valuing the preferred stock and we made assumptions regarding the expected duration of the investment and the effects of liquidity and subordination in liquidation. In valuing the common stock warrants, we used a warrant valuation model. While most of the inputs to the model are observable, we made assumptions regarding the expected duration and ~~volatility of the warrants.~~volatility.

Note 19. Common stock

Changes in Berkshire’s issued, treasury and outstanding common stock during the first ~~quarter~~nine months of 2023 are shown in the table below. In addition to our common stock, 1,000,000 shares of preferred stock are authorized, but none are issued.


	Class A, $5 Par Value (1,650,000 shares authorized)									Class B, $0.0033 Par Value (3,225,000,000 shares authorized)								Class A, $5 Par Value (1,650,000 shares authorized)									Class B, $0.0033 Par Value (3,225,000,000 shares authorized)
	Issued			Treasury			Outstanding			Issued		Treasury			Outstanding			Issued			Treasury			Outstanding			Issued		Treasury			Outstanding
Balances at December 31, 2022		651,450			(59,886	)		591,564			1,509,969,352		(207,715,276	)		1,302,254,076			651,450			(59,886	)		591,564			1,509,969,352		(207,715,276	)		1,302,254,076
Conversions of Class A to Class B common stock		(359	)		—			(359	)		538,500		—			538,500			(10,185	)		—			(10,185	)		15,277,500		—			15,277,500
Treasury stock acquired		—			(5,103	)		(5,103	)		—		(6,716,864	)		(6,716,864	)		—			(8,044	)		(8,044	)		—		(9,214,983	)		(9,214,983	)
Balances at March 31, 2023		651,091			(64,989	)		586,102			1,510,507,852		(214,432,140	)		1,296,075,712
Balances at September 30, 2023																			641,265			(67,930	)		573,335			1,525,246,852		(216,930,259	)		1,308,316,593

Notes to Consolidated Financial Statements (Continued)

Note 19. Common stock (Continued)

Each Class A common share is entitled to one vote per share. Class B common stock possesses dividend and distribution rights equal to one-fifteen-hundredth (1/1,500) of such rights of Class A common stock. Each Class B common share possesses voting rights equal to one-ten-thousandth (1/10,000) of the voting rights of a Class A share. Unless otherwise required under Delaware General Corporation Law, Class A and Class B common shares vote as a single class. Each share of Class A common stock is convertible, at the option of the holder, into 1,500 shares of Class B common stock. Class B common stock is not convertible into Class A common stock. On an equivalent Class A common stock basis, there were ~~1,450,152~~1,445,546 shares outstanding as of ~~March 31,~~September 30, 2023 and 1,459,733 shares outstanding as of December 31, 2022.

Since we have two classes of common stock, we provide earnings per share data on the Consolidated Statements of Earnings for average equivalent Class A shares outstanding and average equivalent Class B shares outstanding. Class B shares are economically equivalent to one-fifteen-hundredth (1/1,500) of a Class A share. Average equivalent Class A shares outstanding represents average Class A shares outstanding plus one-fifteen-hundredth (1/1,500) of the average Class B shares outstanding. Average equivalent Class B shares outstanding represents average Class B shares outstanding plus 1,500 times the average Class A shares outstanding.

Berkshire’s common stock repurchase program permits Berkshire to repurchase its shares any time that Warren Buffett, Berkshire’s Chairman of the Board and Chief Executive Officer, and Charlie Munger, Vice Chairman of the Board, believe that the repurchase price is below Berkshire’s intrinsic value, conservatively determined. The program continues to allow share repurchases in the open market or through privately negotiated transactions and does not specify a maximum number of shares to be repurchased. However, repurchases will not be made if they would reduce the total value of Berkshire’s consolidated cash, cash equivalents and U.S. Treasury Bill holdings below $30 billion. The repurchase program does not obligate Berkshire to repurchase any specific dollar amount or number of Class A or Class B shares and there is no expiration date to the program.

Note 20. Income taxes

Our consolidated effective income tax rates were ~~20.1~~25.9% in the third quarter and 18.9% in the first ~~quarter~~nine months of 2023 compared to ~~18.0~~36.6% in the third quarter and 23.5% in the first ~~quarter~~nine months of 2022. Our effective income tax rate normally reflects recurring benefits from dividends-received deductions applicable to investments in certain equity securities and production tax credits related to wind-powered electricity generation placed in service in the U.S. Our periodic effective income tax rate will also vary due to the changes in mix of pre-tax earnings, including realized and unrealized investment gains or losses with respect to our investments in equity securities, the amount of non-deductible goodwill impairment charges and other expenses and the underlying income tax rates applicable in the various taxing ~~jurisdictions.~~jurisdictions, and enacted changes thereto.

Note 21. Accumulated other comprehensive income

A summary of the net changes in after-tax accumulated other comprehensive income attributable to Berkshire Hathaway shareholders for the ~~three~~nine months ending ~~March 31,~~September 30, 2023 and 2022 follows (in millions).


	Unrealized gains (losses) on investments			Foreign currency translation			Long duration insurance contracts			Defined benefit pension plans			Other			Total			Unrealized gains (losses) on investments			Foreign currency translation			Long-duration insurance contracts			Defined benefit pension plans			Other			Total
First quarter of 2023
First nine months of 2023
Beginning of year as previously reported	$	(187	)	$	(6,140	)	$	—		$	(552	)	$	288		$	(6,591	)	$	(187	)	$	(6,140	)	$	—		$	(552	)	$	288		$	(6,591	)
Adoption of ASU 2018-12		—			(2	)		1,541			—			—			1,539			—			(2	)		1,541			—			—			1,539
Beginning balance as revised		(187	)		(6,142	)		1,541			(552	)		288			(5,052	)		(187	)		(6,142	)		1,541			(552	)		288			(5,052	)
Other comprehensive income		194			244			(291	)		44			(115	)		76			178			(187	)		786			51			(48	)		780
Balance at end of period	$	7		$	(5,898	)	$	1,250		$	(508	)	$	173		$	(4,976	)	$	(9	)	$	(6,329	)	$	2,327		$	(501	)	$	240		$	(4,272	)

First quarter of 2022
First nine months of 2022
Beginning of year as previously reported	$	369		$	(4,092	)	$	—		$	(347	)	$	43		$	(4,027	)	$	369		$	(4,092	)	$	—		$	(347	)	$	43		$	(4,027	)
Adoption of ASU 2018-12		—			—			(4,096	)		—			—			(4,096	)		—			—			(4,096	)		—			—			(4,096	)
Beginning balance as revised		369			(4,092	)		(4,096	)		(347	)		43			(8,123	)		369			(4,092	)		(4,096	)		(347	)		43			(8,123	)
Other comprehensive income		(186	)		(314	)		2,419			20			80			2,019			(767	)		(3,674	)		5,968			47			189			1,763
Balance at end of period	$	183		$	(4,406	)	$	(1,677	)	$	(327	)	$	123		$	(6,104	)	$	(398	)	$	(7,766	)	$	1,872		$	(300	)	$	232		$	(6,360	)

Note 22. Supplemental cash flow information

A summary of supplemental cash flow information ~~is presented in the following table~~follows (in millions).


	First Quarter				First Nine Months
	2023		2022		2023		2022
Cash paid during the period for:
Income taxes	$	312	$	336	$	5,768	$	3,474
Interest:
Insurance and other		491		365		1,077		917
Railroad, utilities and energy		799		708		2,670		2,323
Non-cash investing and financing activities:
Liabilities assumed in connection with business acquisitions		10,747		9		10,832		39

Note 23. Contingencies and commitments

We are parties in a variety of legal actions that routinely arise out of the normal course of business, including legal actions seeking to establish liability directly through insurance contracts or indirectly through reinsurance contracts issued by Berkshire subsidiaries. Plaintiffs occasionally seek punitive or exemplary damages. WeGenerally, we do not believe that such normal and routine litigation will have a material effect on our financial condition or results of operations.

PacifiCorp, a wholly owned subsidiary of Berkshire’s 92% owned subsidiary, Berkshire Hathaway Energy Company (“BHE”), operates as a regulated electric utility in Oregon and other Western states. In September 2020, a severe weather event resulting in high winds, low humidity and warm temperatures, contributed to several major wildfires (the “2020 Wildfires”), which resulted in real and personal property and natural resource damage, personal injuries and loss of life and widespread power outages in Oregon and Northern California. The wildfires spread across certain parts of PacifiCorp’s service territory and surrounding areas across multiple counties in Oregon and California, including Siskiyou County, California; Jackson County, Oregon; Douglas County, Oregon; Marion County, Oregon; Lincoln County, Oregon; and Klamath County, Oregon, burning over 500,000 acres in aggregate. Third-party reports for these wildfires indicate over 2,000 structures destroyed, including residences; several structures damaged; multiple individuals injured; and several fatalities.

On July 29, 2022, the 2022 McKinney Fire began in the Oak Knoll Ranger District of the Klamath National Forest in Siskiyou County, California located in PacifiCorp’s service territory (the “2022 Wildfire”). Third-party reports indicate that the 2022 Wildfire resulted in 11 structures damaged, 185 structures destroyed, 12 injuries and four fatalities and consumed 60,000 acres in aggregate. The 2020 Wildfires and 2022 Wildfire, together, are referred to as the “Wildfires”.

Investigations into the cause and origin of each of the Wildfires are complex and ongoing and have been or are being conducted by various entities, including the U.S. Forest Service, the California Public Utilities Commission, the Oregon Department of Forestry, the Oregon Department of Justice, PacifiCorp and various experts engaged by PacifiCorp.

Numerous lawsuits on behalf of plaintiffs related to the 2020 Wildfires have been filed in Oregon and California, including a class action complaint against PacifiCorp that was filed in 2020, captioned Jeanyne James et al. v. PacifiCorp et al., in Multnomah County Circuit Court, Oregon (the “James case”). The plaintiffs seek damages for economic losses, non-economic losses, including mental suffering, emotional distress, personal injury and loss of life, punitive damages, other damages and attorneys’ fees. Amounts sought in the lawsuits, complaints and demands filed in Oregon total nearly $8 billion, excluding any doubling or trebling of damages included in the complaints. Generally, the complaints filed in California do not specify damages sought and are not included in this amount. Final determinations of liability will only be made following the completion of comprehensive investigations, litigation and similar processes. Multiple lawsuits have also been filed in California on behalf of plaintiffs related to the 2022 Wildfire. The plaintiffs seek damages for economic losses, non-economic losses, including mental suffering, emotional distress, personal injury and loss of life, punitive damages, other damages and attorneys’ fees, but the amount of damages sought is not specified.

Several insurance carriers have filed subrogation complaints in Oregon and California with allegations similar to those made in the aforementioned lawsuits. Additionally, certain governmental agencies have informed PacifiCorp that they are contemplating filing actions in connection with certain of the Oregon 2020 Wildfires.

In June 2023, a jury issued its verdict for the 17 named plaintiffs in the James case finding PacifiCorp liable to the 17 individual plaintiffs and to the class with respect to the four 2020 Wildfires. The jury awarded the 17 named plaintiffs $90 million of damages, including $4 million of economic and property damages, $68 million of non-economic damages and $18 million of punitive damages based on a 0.25 multiplier of the economic and non-economic damages.

Notes to Consolidated Financial Statements (Continued)

Note 23. Contingencies and commitments (Continued)

In September 2023, the Multnomah County Circuit Court ordered trial dates for two consolidated jury trials including approximately 10 class members each and a third trial for certain commercial timber plaintiffs wherein plaintiffs in each of the three trials will present evidence regarding their damages. The trials are scheduled at various dates from January to April 2024. A fourth jury trial is scheduled in May 2024 relating to certain non-class plaintiffs associated with one of the 2020 Wildfires. Hearings on PacifiCorp’s post-trial motions are scheduled to be held November 9, 2023. Under Oregon Revised Statute 82.010, interest at a rate of 9% per annum will accrue on the judgment commencing at the date the judgment is entered unless otherwise specified in the judgment. No judgment has yet been entered by the Multnomah County Circuit Court. PacifiCorp intends to appeal the jury’s findings and damage awards in the James case, including whether the case can proceed as a class action. The appeals process and further actions could take several years.

A provision for a loss contingency is recorded when it is probable a liability has been incurred and the amount of loss can be reasonably estimated. PacifiCorp evaluates the related range of reasonably estimated losses and records a loss based on its best estimate within that range or the lower end of the range if there is no better estimate.

Estimated probable losses associated with the Wildfires were based on the information available to the date of this filing, including (i) ongoing cause and origin investigations; (ii) ongoing settlement and mediation discussions; (iii) other litigation matters and upcoming legal proceedings; and (iv) the status of the James case. Wildfire estimated losses include estimates for fire suppression costs, real and personal property damages, natural resource damages for certain areas and non-economic damages such as personal injury damages and loss of life damages that are considered probable of being incurred and that it is able to reasonably estimate at this time and which is subject to change as additional relevant information becomes available.

PacifiCorp increased its liability for estimated pre-tax probable Wildfire losses, before expected related insurance recoveries, by $1.4 billion in the third quarter and by $1.9 billion in the first nine months of 2023. Expected probable Wildfire losses, net of expected insurance recoveries, were approximately $1.3 billion in the third quarter and $1.7 billion in the first nine months of 2023. Such amounts were included in energy operating expenses in the accompanying Consolidated Statements of Earnings. PacifiCorp’s cumulative charges to date for estimated probable Wildfire losses were $2.4 billion through September 30, 2023.

It is reasonably possible PacifiCorp will incur significant additional Wildfire losses beyond the amounts currently accrued; however, we are currently unable to reasonably estimate the range of possible additional losses that could be incurred due to the number of properties and parties involved, including claimants in the class to the James case, the variation in those types of properties and lack of available details and the ultimate outcome of legal actions.

HomeServices of America, Inc. (“HomeServices”), a wholly owned subsidiary of BHE, is currently defending against four antitrust cases, all in federal district courts. In each case, plaintiffs claim HomeServices and certain of its subsidiaries conspired with co-defendants to artificially inflate real estate commissions by following and enforcing multiple listing service (“MLS”) rules that require listing agents to offer a commission split to cooperating agents in order for the property to appear on the MLS (“Cooperative Compensation Rule”). None of the complaints specify damages sought.

In one of these cases, a jury trial commenced on October 16, 2023, and the jury returned a verdict for the plaintiffs on October 31, 2023, finding that the named defendants participated in a conspiracy to follow and enforce the Cooperative Compensation Rule, which had the purpose or effect of raising, inflating, or stabilizing broker commission rates paid by home sellers. The jury further found that the class plaintiffs had proved damages in the amount of $1.8 billion. Federal law authorized trebling of damages and the award of pre-judgment interest and attorney fees. Joint and several liability applies for the co-defendants. HomeServices intends to vigorously appeal on multiple grounds the jury’s findings and damage award. The appeals process and further actions could take several years. While it is likely that HomeServices may incur a loss, HomeServices is currently unable to reasonably estimate such loss due to, among other reasons, the joint and several nature of the liability and the early state of the appeals process.

It is also reasonably possible that HomeServices will incur losses from the three other antitrust cases. However, HomeServices is unable to reasonably estimate a specific range of possible losses that could be incurred due to, among other reasons, lack of information about the size of the plaintiff class and potential damages, as well as the joint and several nature of potential liability of the defendants.

Berkshire and certain of its subsidiaries are also involved in other kinds of legal actions, some of which assert or may assert claims or seek to impose fines and penalties. We currently believe that ~~any liability~~liabilities that may arise as a result of such other pending legal actions will not have a material effect on our consolidated financial condition or results of operations.

Note 24. Revenues from contracts with customers

The following tables summarize customer contract revenues disaggregated by reportable segment and the source of the revenue for the third quarter and first ~~quarter~~nine months of 2023 and 2022 (in millions). Revenues from ~~Pilot~~PTC in 2023 are for the ~~two~~eight months ending ~~March 31,~~September 30, 2023. Other revenues, which are not considered to be revenues from contracts with customers under GAAP, are primarily insurance premiums earned, interest, dividend and other investment income and leasing revenues.


	Manufacturing		McLane		Service and Retailing		BNSF		Berkshire Hathaway Energy		Pilot		Insurance, Corporate and other		Total		Manufacturing		McLane		Service and Retailing		BNSF		Berkshire Hathaway Energy		PTC		Insurance, Corporate and other		Total
Three months ending March 31, 2023
Three months ending September 30, 2023
Manufactured products:
Industrial and commercial products	$	7,229	$	—	$	65	$	—	$	—	$	—	$	—	$	7,294	$	7,008	$	—	$	53	$	—	$	—	$	—	$	—	$	7,061
Building products		4,758		—		—		—		—		—		—		4,758		5,211		—		—		—		—		—		—		5,211
Consumer products		4,035		—		—		—		—		—		—		4,035		4,578		—		—		—		—		—		—		4,578
Grocery and convenience store distribution		—		7,793		—		—		—		—		—		7,793		—		8,212		—		—		—		—		—		8,212
Food and beverage distribution		—		4,762		—		—		—		—		—		4,762		—		4,775		—		—		—		—		—		4,775
Auto sales		—		—		2,565		—		—		—		—		2,565		—		—		2,752		—		—		—		—		2,752
Other retail and wholesale distribution		799		—		4,230		—		—		422		—		5,451		807		—		3,933		—		—		688		—		5,428
Service		354		284		1,326		5,985		811		21		—		8,781		385		250		1,390		5,811		1,141		79		—		9,056
Electricity, natural gas and fuel		—		—		—		—		5,291		9,015		—		14,306		—		—		—		—		5,804		12,320		—		18,124
Total		17,175		12,839		8,186		5,985		6,102		9,458		—		59,745		17,989		13,237		8,128		5,811		6,945		13,087		—		65,197
Other revenues		1,090		42		1,716		16		337		38		22,409		25,648		1,179		42		1,793		18		324		58		24,599		28,013
	$	18,265	$	12,881	$	9,902	$	6,001	$	6,439	$	9,496	$	22,409	$	85,393	$	19,168	$	13,279	$	9,921	$	5,829	$	7,269	$	13,145	$	24,599	$	93,210

Three months ending March 31, 2022
Nine months ending September 30, 2023
Manufactured products:
Industrial and commercial products	$	5,932	$	—	$	49	$	—	$	—	$	—	$	—	$	5,981	$	21,458	$	—	$	172	$	—	$	—	$	—	$	—	$	21,630
Building products		5,419		—		—		—		—		—		—		5,419		15,147		—		—		—		—		—		—		15,147
Consumer products		5,093		—		—		—		—		—		—		5,093		12,956		—		—		—		—		—		—		12,956
Grocery and convenience store distribution		—		7,706		—		—		—		—		—		7,706		—		23,540		—		—		—		—		—		23,540
Food and beverage distribution		—		4,562		—		—		—		—		—		4,562		—		14,439		—		—		—		—		—		14,439
Auto sales		—		—		2,527		—		—		—		—		2,527		—		—		8,106		—		—		—		—		8,106
Other retail and wholesale distribution		722		—		4,175		—		—		—		—		4,897		2,420		—		12,301		—		—		1,791		—		16,512
Service		264		214		1,006		5,931		1,112		—		—		8,527		1,086		747		4,106		17,587		3,169		188		—		26,883
Electricity and natural gas		—		—		—		—		4,714		—		—		4,714
Electricity, natural gas and fuel																		—		—		—		—		15,874		35,238		—		51,112
Total		17,430		12,482		7,757		5,931		5,826		—		—		49,426		53,067		38,726		24,685		17,587		19,043		37,217		—		190,325
Other revenues		955		32		1,334		13		189		—		18,894		21,417		3,440		131		5,247		51		1,015		157		70,740		80,781
	$	18,385	$	12,514	$	9,091	$	5,944	$	6,015	$	—	$	18,894	$	70,843	$	56,507	$	38,857	$	29,932	$	17,638	$	20,058	$	37,374	$	70,740	$	271,106


	Manufacturing		McLane		Service and Retailing		BNSF		Berkshire Hathaway Energy		Insurance, Corporate and other		Total
Three months ending September 30, 2022
Manufactured products:
Industrial and commercial products	$	6,145	$	—	$	51	$	—	$	—	$	—	$	6,196
Building products		5,928		—		—		—		—		—		5,928
Consumer products		4,753		—		—		—		—		—		4,753
Grocery and convenience store distribution		—		8,315		—		—		—		—		8,315
Food and beverage distribution		—		4,946		—		—		—		—		4,946
Auto sales		—		—		2,686		—		—		—		2,686
Other retail and wholesale distribution		803		—		4,189		—		—		—		4,992
Service		328		277		1,006		6,646		1,328		—		9,585
Electricity and natural gas		—		—		—		—		5,905		—		5,905
Total		17,957		13,538		7,932		6,646		7,233		—		53,306
Other revenues		1,012		32		1,609		17		320		20,608		23,598
	$	18,969	$	13,570	$	9,541	$	6,663	$	7,553	$	20,608	$	76,904

Nine months ending September 30, 2022
Manufactured products:
Industrial and commercial products	$	18,219	$	—	$	148	$	—	$	—	$	—	$	18,367
Building products		17,317		—		—		—		—		—		17,317
Consumer products		15,355		—		—		—		—		—		15,355
Grocery and convenience store distribution		—		24,000		—		—		—		—		24,000
Food and beverage distribution		—		14,510		—		—		—		—		14,510
Auto sales		—		—		7,888		—		—		—		7,888
Other retail and wholesale distribution		2,343		—		12,629		—		—		—		14,972
Service		894		739		3,090		19,173		4,001		—		27,897
Electricity and natural gas		—		—		—		—		15,359		—		15,359
Total		54,128		39,249		23,755		19,173		19,360		—		155,665
Other revenues		2,962		97		4,470		46		748		59,960		68,283
	$	57,090	$	39,346	$	28,225	$	19,219	$	20,108	$	59,960	$	223,948

A summary of the transaction price allocated to the significant unsatisfied remaining performance obligations relating to contracts with expected durations ~~in excess of~~exceeding one year as of ~~March 31,~~September 30, 2023 and the timing of when the performance obligations are expected to be satisfied follows (in millions).


	Less than 12 months		Greater than 12 months		Total		Less than 12 months		Greater than 12 months		Total
Electricity, natural gas and fuel	$	3,331	$	20,146	$	23,477	$	3,191	$	20,278	$	23,469
Other sales and service contracts		3,346		5,134		8,480		3,096		5,178		8,274

Note 25. Business segment data

Our operating businesses include a large and diverse group of insurance, freight rail transportation, utilities and energy, manufacturing, service and retailing businesses. We organize our reportable business segments in a manner that reflects how management views those business activities. Certain businesses are grouped together for segment reporting based upon similar products or product lines and marketing, selling and distribution characteristics, even though those business units are operated under separate local management. We acquired control of Pilot Travel Centers (“~~Pilot”~~PTC”) on January 31, ~~2023. Pilot’s revenues, costs~~2023 and ~~earnings are included in our Consolidated Financial Statements and~~PTC is considered a reportable segment beginning February 1, 2023. In this presentation, the revenues and pre-tax earnings of the ~~Pilot~~PTC segment are for the ~~two~~eight months ending ~~March 31,~~September 30, 2023. Previously, our earnings from ~~Pilot~~PTC were determined under the equity method and are included in earnings from equity method investments. Revenues and earnings (loss) before income taxes by segment for the third quarter and first ~~quarter~~nine months of 2023 and 2022 were as follows (in millions).


	First Quarter						Third Quarter				First Nine Months
	2023			2022			2023		2022		2023			2022
Revenues of Operating Businesses
Insurance:
Underwriting:
GEICO	$	9,626		$	9,554		$	9,844	$	9,808	$	29,184		$	29,169
Berkshire Hathaway Primary Group		3,961			3,118			4,449		3,485		12,643			9,916
Berkshire Hathaway Reinsurance Group		6,209			4,816			7,067		5,461		19,890			15,238
Investment income		2,392			1,364			2,948		1,683		8,258			5,331
Total insurance		22,188			18,852			24,308		20,437		69,975			59,654
BNSF		6,019			5,968			5,847		6,693		17,694			19,301
Berkshire Hathaway Energy (“BHE”)		6,451			6,020			7,281		7,557		20,094			20,122
Pilot Travel Centers (“Pilot”)		9,508			—
Pilot Travel Centers (“PTC”)								13,166		—		37,428			—
Manufacturing		18,289			18,421			19,174		19,000		56,565			57,193
McLane		13,059			12,515			13,477		13,569		39,419			39,346
Service and retailing		9,931			9,115			9,946		9,567		30,018			28,299
		85,445			70,891			93,199		76,823		271,193			223,915
Reconciliation of segments to consolidated amount
Corporate, eliminations and other		(52	)		(48	)		11		81		(87	)		33
	$	85,393		$	70,843		$	93,210	$	76,904	$	271,106		$	223,948


	First Quarter						Third Quarter						First Nine Months
	2023			2022			2023			2022			2023			2022
Earnings Before Income Taxes of Operating Businesses
Earnings (Loss) Before Income Taxes of Operating Businesses
Insurance:
Underwriting:
GEICO	$	703		$	(178	)	$	1,053		$	(759	)	$	2,270		$	(1,424	)
Berkshire Hathaway Primary Group		268			92			510			(281	)		1,050			53
Berkshire Hathaway Reinsurance Group		231			301			1,437			(251	)		2,495			1,191
Investment income		2,385			1,361			2,933			1,678			8,230			5,322
Total insurance		3,587			1,576			5,933			387			14,045			5,142
BNSF		1,649			1,809			1,608			1,884			4,872			5,844
BHE		223			713			(147	)		1,347			700			2,651
Pilot		136			—
PTC								291			—			613			—
Manufacturing		2,611			2,824			3,077			2,883			8,791			8,735
McLane		113			82			116			112			358			270
Service and retailing		1,221			1,135			1,186			1,202			3,669			3,536
		9,540			8,139			12,064			7,815			33,048			26,178
Reconciliation of segments to consolidated amount
Investment and derivative gains (losses)		34,758			(1,978	)		(29,778	)		(13,465	)		38,041			(82,362	)
Interest expense, not allocated to segments		(114	)		(104	)		(100	)		(99	)		(317	)		(303	)
Equity method investments		688			339			262			415			1,461			958
Corporate, eliminations and other		(120	)		561			593			1,076			995			2,920
	$	44,752		$	6,957		$	(16,959	)	$	(4,258	)	$	73,228		$	(52,609	)

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Net earnings (loss) attributable to Berkshire Hathaway shareholders are disaggregated in the table that follows. Amounts are after deducting income taxes and exclude earnings attributable to noncontrolling interests (in millions).

* Includes certain businesses in which Berkshire had between a 20% and 50% ownership interest.

Through our subsidiaries, we engage in numerous diverse business activities. We manage our operating businesses on an unusually decentralized basis. There are few centralized or integrated business functions. Our senior corporate management team participates in and is ultimately responsible for significant capital allocation decisions, investment activities and the selection of the Chief Executive to head each of the operating businesses. The business segment data (Note 25 to the accompanying Consolidated Financial Statements) should be read in conjunction with this discussion.

To varying degrees, ~~the consequences of the COVID-19 pandemic continue to affect~~ our operating ~~businesses. Government~~businesses have been impacted by government and private sector actions ~~were~~ taken ~~beginning in 2020 intended~~ to ~~control the spread and~~ mitigate the adverse economic effects of the COVID-19 virus and its ~~variants. The~~variants as well as by the development of global geopolitical conflicts, supply chain disruptions and government actions to slow ~~inflation in recent years has produced varying economic effects on our operating businesses.~~inflation. We cannot reliably predict the future economic effects of these events on our businesses.

Insurance underwriting generated ~~after-tax~~ earnings of ~~$911~~$2.4 billion in the third quarter and $4.6 billion in the first nine months of 2023 versus losses of $1.1 billion in the third quarter and $190 million in the first nine months of 2022. Earnings in 2023 benefited from relatively low catastrophe losses, while earnings in the third quarter and first nine months of 2022 included after-tax incurred losses of approximately $2.7 billion attributable to Hurricane Ian. Underwriting earnings in 2023 also reflected improved results at GEICO.The retrospective adoption of ASU 2018-12 increased insurance underwriting losses $110 million in the third quarter of ~~2023~~2022 and ~~$167~~reduced underwriting losses $144 million in the first ~~quarter~~nine months of 2022 ~~which was revised~~ from the previously reported ~~amount of $47 million as a result of the adoption of ASU 2018-12 on January 1, 2023. See Note 2 to the accompanying Consolidated Financial Statements. After-tax earnings~~amounts. Earnings from insurance investment income increased ~~$799 million~~$1.1 billion in the third quarter and $2.3 billion in the first ~~quarter of 2023 compared to 2022, mostly attributable to increases in short-term interest rates.~~

~~After-tax earnings of BNSF decreased 9.0% in the first quarter~~nine months of 2023 compared to 2022. The ~~comparative decrease was~~increases were primarily due to the impact of higher short-term interest rates, partly offset by lower dividend income.

Earnings of BNSF declined 15.3% in the third quarter and 16.6% in the first nine months of 2023 compared to 2022. The decreases were primarily attributable to lower overall freight volumes and higher non-fuel operating costs, partially offset by lower fuel ~~and other operating~~ costs. After-tax earnings of BHE ~~decreased~~declined 68.9% in the third quarter and 46.3% in the first ~~quarter~~nine months of 2023 compared to 2022. The ~~decrease~~earnings decline in the first nine months reflected lower earnings from the U.S. regulated utilities, reflecting increased wildfire loss estimates, as well as lower earnings from other energy businesses and real estate brokerage businesses.

As disclosed in Note 3 to the accompanying Consolidated Financial Statements, we increased our ownership in ~~Pilot~~PTC from 38.6% to 80% on January 31, 2023 and we ~~are~~began consolidating ~~Pilot’s~~PTC’s results ~~beginning~~of operations on February 1, 2023. In 2022 and through January 31, 2023, our share of earnings from ~~Pilot~~PTC on our 38.6% interest ~~were~~was determined under the equity method and ~~are~~is included in earnings from non-controlled businesses in the preceding table.

~~After-tax earnings~~Earnings from our manufacturing, service and retailing businesses ~~decreased 1.4%~~increased 2.9% in the third quarter and 2.0% in the first ~~quarter~~nine months of 2023 versus 2022. ~~Earnings in the first quarter of 2023 were mixed among our various businesses.~~ While results ~~for~~of certain industrial products manufacturers and services businesses improved versus 2022, ~~the~~ results of ~~the~~several of our building ~~and~~products, consumer products, service and retailing businesses ~~generally~~ deteriorated.

Investment and derivative contract gains (losses) in ~~the first quarters~~each period of 2023 and 2022 predominantly derived from our investments in equity securities and included significant net unrealized gains and losses from market price changes. We believe that investment gains and losses on investments in equity securities, whether realized from dispositions or unrealized from changes in market prices, are generally meaningless in understanding our reported quarterly or annual results or evaluating the economic performance of our operating businesses. These gains and losses have caused and will continue to cause significant volatility in our periodic earnings. Investment and derivative contract gains (losses) also included an after-tax non-cash remeasurement gain of approximately $2.4 billion in the first quarter of 2023 related to our previously held 38.6% interest in ~~Pilot~~PTC through the application of the acquisition accounting method.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Other earnings included after-tax foreign exchange rate ~~losses~~gains of ~~$17~~$447 million in the third quarter and $895 million in the first ~~quarter~~nine months of 2023 and ~~after-tax gains of $522~~$858 million in the third quarter and $2.4 billion in the first ~~quarter~~nine months of ~~2022~~2022. These gains related to the non-U.S. Dollar denominated debt issued by Berkshire and its U.S.-based finance subsidiary, Berkshire Hathaway Finance Corporation (“BHFC”).

Our management views our insurance ~~businesses~~business as possessing two distinct activities – underwriting and investing. Underwriting decisions are the responsibility of the unit managers, while investing decisions are the responsibility of Berkshire’s Chairman and CEO, Warren E. Buffett, and Berkshire’s corporate investment managers. Accordingly, we evaluate the economic performance of underwriting operations without any allocation of investment income or investment gains and losses. We consider investment income as an integral component of our aggregate insurance operating results. However, we consider investment gains and losses, whether realized or unrealized, as non-operating. We believe that such gains and losses are not meaningful in understanding the quarterly or annual operating results of our insurance businesses.

The timing and magnitude of catastrophe losses can produce significant volatility in our periodic underwriting results, particularly with respect to our reinsurance businesses. We currently consider pre-tax incurred losses exceeding $150 million from a current year catastrophic event to be significant. Significant ~~catastrophes~~catastrophe events in ~~the first quarter~~2023 were ~~Cyclone Gabrielle~~a cyclone and floods in New Zealand in ~~2023~~the first quarter. In 2022, significant events were Hurricane Ian in the third quarter and floods in Australia in ~~2022.~~the first six months.

Changes in estimates for unpaid losses and loss adjustment expenses, including amounts established for occurrences in prior years, can also significantly affect our periodic underwriting results. Unpaid loss estimates, including estimates under retroactive reinsurance contracts, were approximately ~~$143~~$143.7 billion as of ~~March 31,~~September 30, 2023. Our periodic underwriting results may also include significant foreign currency transaction gains and losses arising from the changes in the valuation of non-U.S. Dollar denominated liabilities of our U.S.-based ~~insurance~~ subsidiaries due to foreign currency exchange rate fluctuations.

We provide primary insurance and reinsurance products covering property and casualty risks, as well as life and health risks. Our insurance and reinsurance businesses are GEICO, Berkshire Hathaway Primary Group (“BH Primary”) and Berkshire Hathaway Reinsurance Group (“BHRG”). Berkshire acquired Alleghany Corporation (“Alleghany”) on October 19, 2022. ~~Through its subsidiaries,~~ Alleghany operates a property and casualty insurance business through its subsidiaries, RSUI Group Inc. and CapSpecialty, Inc. (“RSUI and CapSpecialty” or “Alleghany Insurance”), and a reinsurance ~~businesses, which~~business through Transatlantic Reinsurance Company and affiliates (“TransRe Group”). Underwriting results of Alleghany Insurance are included in ~~the~~ BH Primary and ~~BHRG~~ underwriting ~~results.~~results of TransRe Group are included in BHRG.

We strive to produce pre-tax underwriting earnings (premiums earned less insurance losses/benefits incurred and underwriting expenses) over the long term in all business categories, except for BHRG’s retroactive reinsurance and periodic payment annuity ~~contracts.~~contracts businesses. Time-value-of-money is an important element in establishing prices for policies written by these ~~contracts.~~businesses. We normally receive all premiums at the contract inception date, which are immediately available for investment. Ultimate claim payments can extend for decades and are expected to exceed premiums, producing underwriting losses over the claim settlement periods, primarily through deferred charge asset amortization and discounted liability accretion charges.

Underwriting results of our insurance businesses are summarized below (dollars in millions). ~~BHRG’s pre-tax underwriting earnings for the first quarter of 2022 were $301 million, an increase from the previously reported amount of $156 million due to the impact of the~~The retrospective adoption of ASU 2018-12 ~~with respect to our long duration insurance contracts.~~increased BHRG’s pre-tax underwriting losses $141 million in the third quarter and increased pre-tax underwriting earnings $178 million in the first nine months of 2022 from the amounts previously reported.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

GEICO primarily writes private passenger automobile insurance, offering coverages to insureds in all 50 states and the District of Columbia. GEICO markets its policies mainly by direct response methods where most customers apply for coverage directly to the company via the Internet or over the telephone. GEICO also operates an insurance agency that offers primarily homeowners and renters insurance to its auto policyholders. A summary of GEICO’s underwriting results follows (dollars in millions).

GEICO’s pre-tax underwriting earnings in the first ~~quarter~~nine months of 2023 reflected higher average premiums per auto policy, lower claims frequencies, reductions in prior accident years’ claims estimates and a reduction in advertising ~~costs, as well as favorable prior accident year development.~~costs. However, average claims severities continued to rise in 2023.

Premiums written increased $283 million (2.8%) in the third quarter and were substantially unchanged in the first nine months of 2023 compared to 2022. Premiums written in 2023 reflected rate increases during the past 12 months that produced higher average premiums per auto policy (16.8%) and a 2.3 million decrease (12.7%) in policies-in-force over that period. GEICO significantly reduced advertising in 2023 and 2022 which contributed to the reduction in policies-in-force. Premiums earned were substantially unchanged in the third quarter and first nine months of 2023 compared to 2022.

Losses and loss adjustment expenses declined $1.6 billion (17.2%) in the third quarter and $3.1 billion (11.4%) in the first ~~quarter~~nine months of 2023 ~~decreased $205 million (2.0%)~~ compared to 2022. GEICO’s loss ratio (losses and loss adjustment expenses to premiums earned) was 80.0% in the third quarter and 82.5% in the first ~~quarter~~nine months of 2023, decreases of 17.0 percentage points and 10.6 percentage points, respectively, compared to 2022. ~~Premiums earned increased $72 million (0.8%) as~~The loss ratio declines reflected the impact of higher average premiums per auto policy, increased ~~15.2% due to rate increases,~~favorable development of prior accident years’ claims estimates and lower claims frequencies, partially offset by ~~a decrease~~increases in ~~policies-in-force of 2.4 million (13.0%) since March 31, 2022. GEICO significantly reduced advertising over that period, which contributed to the reduction in policies-in-force.~~average claims severities.

Losses and loss adjustment expenses in the first quarter of 2023 decreased $552 million (6.5%) compared to the first quarter of 2022. GEICO’s ratio of losses and loss adjustment expenses to premiums earned in the first quarter of 2023 was 83.0%, a decrease of 6.4 percentage points compared to the first quarter of 2022, which reflected the impact of higher average premiums per auto policy, favorable reserve development for prior accident years, the reduction in policies-in-force, and lower claims frequencies. Somewhat offsetting the favorable impact of these items were increases in claims severities. GEICO’snine months included reductions in the ultimate ~~claim~~ loss estimates for prior accident years’ ~~loss events were $338~~claims of $1.2 billion in 2023 compared to $386 million in ~~the first quarter of~~2022. The reductions in 2023 and ~~$92 million in the first quarter of 2022. The reduction in loss estimates for prior years’ events in 2023~~2022 reflected decreased estimates across several ~~coverages.~~

coverages, partially offset by an increase in property damage coverage in 2022. Claims frequencies in the first ~~quarter~~nine months of 2023 were lower for property damage ~~(five to six percent range)~~ and collision ~~(six~~coverages (seven to ~~seven~~eight percent range), while claims frequencies increased for bodily injury ~~(four~~coverage (two to ~~five percent range) and personal injury (three to four~~three percent range). Average claims severities in the first ~~quarter~~nine months of 2023 were higher for property damage ~~coverage (twenty-one~~(seventeen to ~~twenty-two~~nineteen percent range), collision ~~coverage (seven~~(five to ~~eight~~seven percent range) and bodily injury ~~coverage (eight~~(six to ~~ten~~eight percent range). coverages.

Underwriting expenses decreased $140 million (13.3%) in the third quarter and $578 million (16.9%) in the first ~~quarter~~nine months of 2023 ~~were $931 million, a decrease of $257 million (21.6%)~~ compared to 2022. GEICO’s expense ratio (underwriting ~~expenses~~expense to premiums earned) was 9.3% in the third quarter and 9.7% in the first ~~quarter~~nine months of 2023, ~~was 9.7%~~decreases of 1.4 percentage points and 2.1 percentage points, respectively, compared to ~~12.5%~~2022. The decreases in ~~2022. These decreases were driven by~~ the expense ratios reflected the impact of increased rates and a 54% reduction in year-to-date advertising ~~expenses.~~expenses incurred. The earnings from GEICO’s insurance agency (third party commissions net of operating expenses) are included as a reduction of underwriting expenses in the table above.

The Berkshire Hathaway Primary Group consists of several independently managed businesses that provide a variety of primarily commercial insurance solutions, including healthcare professional liability, workers’ compensation, automobile, general liability, property and specialty coverages for small, medium and large clients. BH Primary’s ~~larger~~ insurers include Berkshire Hathaway Specialty Insurance (“BH Specialty”), Berkshire Hathaway Homestate Companies (“BHHC”), MedPro Group, Berkshire Hathaway GUARD Insurance Companies (“GUARD”), National Indemnity Company (“NICO Primary”), Berkshire Hathaway Direct Insurance Company (“BH Direct”) and U.S. Liability Insurance Company (“USLI”). This group also includes ~~Alleghany’s~~ RSUI ~~Group Inc.~~ and CapSpecialty ~~Inc. (“Alleghany Insurance”),~~ beginning October 19, 2022.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

A summary of BH ~~Primary~~Primary’s underwriting results follows (dollars in millions).

Premiums written increased ~~$766 million (22.6%~~$1.1 billion (28.1%) in the third quarter and $3.1 billion (28.9%) in the first ~~quarter~~nine months of 2023 compared to 2022. The ~~increase was~~increases were primarily due to the inclusion of ~~Alleghany Insurance~~RSUI and CapSpecialty ($~~570 million)~~610 million in the third quarter and $1.9 billion in the first nine months), as well as ~~increased volumes~~comparative increases from several BH Primary insurers, led by BH Specialty and BH ~~Direct and USLI.~~Direct.

Losses and loss adjustment expenses decreased $92 million (3.3%) in the third quarter and increased ~~$382~~$908 million ~~(16.8%~~(12.4%) in the first nine months of 2023 compared to 2022. The loss ratio decreased 19.7 percentage points in the third quarter and 8.7 percentage points in the first nine months of 2023 compared to 2022, ~~primarily due to the impact of Alleghany Insurance ($233 million). BH Primary’s loss ratio decreased 5.8 percentage points in the first quarter of 2023 compared to 2022,~~ reflecting ~~changes in business mix (including the impact of Alleghany Insurance),~~ lower incurred losses from current year catastrophes and ~~increased reductions~~changes in ~~loss estimates for prior years’ events.~~ business mix, including the impact of RSUI and CapSpecialty.

Incurred losses from significant catastrophes ~~during~~occurring in the first ~~quarter~~nine months were ~~$37~~$35 million in 2023 and ~~$75~~$740 million in ~~2022.~~2022, including $660 million in the third quarter from Hurricane Ian. Incurred losses and loss adjustment expenses in the first nine months also reflected net reductions in estimated ultimate liabilities for prior accident years’ ~~loss events~~claims of ~~$41~~$396 million in ~~the first quarter of~~ 2023 and ~~$22~~$348 million in ~~the first quarter of~~ 2022. BH Primary insurers write significant levels of workers’ compensation, commercial and professional liability insurance and the related claim costs may be subject to high severity and long claim-tails. ~~Claims~~Ultimate claims liabilities could be greater than anticipated due to a variety of ~~factors.~~factors, including from adverse legal and judicial rulings.

Underwriting expenses increased ~~$285~~$265 million ~~(37.9%~~(28.2%) in the third quarter and $822 million (32.6%) in the first quarter of 2023 compared to 2022. Alleghany Insurance underwriting expenses for the first quarter of 2023 were $139 million. Underwriting expenses as percentages of premiums earned increased 2.0 percentage points in the first quarternine months of 2023 compared to 2022. The increase in the expense ratio in the first nine months of 2023 compared to 2022 was primarily attributable to changes in business ~~mix.~~mix, including the effects of RSUI and CapSpecialty.

The Berkshire Hathaway Reinsurance Group (“BHRG”) offers excess-of-loss and quota-share reinsurance coverages on property and casualty risks to insurers and reinsurers worldwide through several subsidiaries, led by National Indemnity Company (“NICO”), General Reinsurance Corporation, General Reinsurance AG and, beginning October 19, 2022, ~~Alleghany’s Transatlantic Reinsurance Company and affiliates (“~~TransRe ~~Group”).~~Group. We also write life and health reinsurance coverages through General Re Life Corporation, General Reinsurance AG and Berkshire Hathaway Life Insurance Company of Nebraska (“BHLN”). We assume property and casualty risks under retroactive reinsurance contracts written through NICO and we write periodic payment annuity contracts through BHLN.

A summary of BHRG’s premiums and pre-tax underwriting results follows (in millions). ~~Pre-tax~~The retrospective adoption of ASU 2018-12 increased pre-tax underwriting losses $141 million in the third quarter and increased pre-tax underwriting earnings $178 million in the first ~~quarter~~nine months of 2022 ~~were increased $14 million for the life and health business and $16 million for the periodic payment annuity business, while earnings from the variable annuity business were increased $175 million~~ from the previously reported ~~amounts due~~amounts. These revisions were primarily attributable to ~~the retrospective adoption of ASU 2018-12.~~reductions in certain variable annuity guarantee liabilities and foreign currency exchange effects on periodic payment annuity liabilities.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

A summary of property/casualty reinsurance underwriting results follows (dollars in millions).

Premiums written in the third quarter and first ~~quarter~~nine months of 2023 included ~~$1.3~~$1.4 billion ~~from the inclusion of~~and $4.0 billion, respectively, written by TransRe Group. Otherwise, premiums written ~~increased $542 million (12.4%)~~ in the first ~~quarter~~nine months of 2023 increased $497 million (3.8%) compared to ~~2022, primarily due to net increases in new and renewal~~2022. We have written considerable levels of property business in recent years and ~~higher rates, partially offset by unfavorable foreign currency translation effects.~~we generally do not retrocede the risks we assume. Consequently, our periodic underwriting earnings are subject to considerable volatility from significant catastrophe loss events.

Losses and loss adjustment expenses ~~increased~~were $2.9 billion in the third quarter and $9.1 billion in the first nine months of 2023, and included $881 million and $2.4 billion, respectively, from TransRe Group. Excluding TransRe Group, losses and loss adjustment expenses decreased $1.4 billion (41.0%) in the third quarter and $1.1 billion ~~(46.8%~~(14.0%) in the first ~~quarter of 2023 compared to 2022, primarily from the inclusion of TransRe Group ($700 million). The loss ratio decreased 2.1 percentage points in the first quarter~~nine months of 2023 compared to 2022. Losses incurred from significant catastrophes ~~during~~in the first ~~quarter~~nine months were ~~$407~~$552 million in 2023 and ~~$315 million~~$2.5 billion in ~~2022. Losses and loss adjustment expenses included reductions~~2022, including $1.9 billion in the third quarter primarily from Hurricane Ian. Reductions in estimated ultimate liabilities for losses occurring in prior ~~years’ events of $361 million~~accident years were $1.5 billion in the first ~~quarter~~nine months of 2023 and ~~$137 million~~$1.4 billion in the first ~~quarter~~nine months of 2022.

~~The expense~~ Overall, the loss ratio ~~increased 6.4~~decreased 15.4 percentage points in the first ~~quarter~~nine months of 2023 compared to ~~2022,~~2022.

Underwriting expenses in 2023 increased $794 million in the third quarter and $2.4 billion in the first nine months compared to 2022. The expense ratio increased 9.9 percentage points in the third quarter and 9.7 percentage points in the first nine months of 2023 compared to 2022. The increases were primarily attributable to changes in foreign currency exchange ~~rate effects~~rates related to the remeasurement of certain non-U.S. Dollar denominated liabilities of our U.S. subsidiaries and changes in business mix, including the impact of TransRe Group. Underwriting expenses ~~in the first quarter of 2023 included $385 million related to TransRe Group. Underwriting expenses also~~ included foreign currency exchange gains of $114 million in the third quarter and losses of ~~$74~~$78 million in the first ~~quarter~~nine months of 2023 compared to gains of ~~$81~~$315 million in the third quarter and $704 million in the first nine months of 2022. Underwriting expenses included $452 million in the third quarter and $1.2 billion in the first nine months of ~~2022, related to the remeasurement of certain non-U.S. Dollar denominated liabilities of our U.S. insurance subsidiaries.~~2023 from TransRe Group.

A summary of our life/health reinsurance underwriting results follows (dollars in millions).

~~Pre-tax underwriting earnings~~Premiums earned increased $72 million (5.7%) in the third quarter and decreased $89 million (2.4%) in the first nine months of 2023 compared to 2022. In the first quarter of 2023, ~~reflected~~several U.S. life reinsurance contracts were commuted, which reduced premiums earned by $161 million and life reinsurance benefits incurred by $304 million. Excluding these effects, premiums earned increased 1.9% in the first nine months of 2023, and life reinsurance benefits incurred increased 2.1% in the first nine months of 2023 versus 2022. The 1.3 percentage point increase in the underwriting expense ratio in the first nine months of 2023 versus 2022 was primarily attributable to the impact of the life ~~insurance~~reinsurance contract commutations ~~in 2023, as well as lower claims incurred compared to the first quarter~~and increased underwriting expenses.

Item 2. Management’s Discussion and Analysis of ~~2022. The life insurance contract commutations drove most~~Financial Condition and Results of ~~the comparative decreases in premiums earned and life and health benefits incurred.~~Operations

~~Retroactive reinsurance underwriting results primarily derive from the runoff of contracts written several years ago.~~ Pre-tax underwriting losses from retroactive reinsurance in each period derived from the amortization of deferred charges and the effects of changes in the estimated timing and amounts of future claim payments. Underwriting results also include foreign currency exchange gains and losses from the effects of changes in foreign currency exchange rates on non-U.S. Dollar denominated liabilities of our U.S. subsidiaries. Pre-tax ~~underwriting losses~~foreign currency exchange gains were ~~$195~~$38 million in the first ~~quarter~~nine months of 2023 ~~and $190~~compared to $289 million in the first ~~quarter~~nine months of ~~2022, primarily related to deferred charge amortization. The effects of~~2022. Before foreign currency exchange effects, pre-tax underwriting losses were ~~relatively insignificant~~$622 million in the first ~~quarter~~nine months of 2023 and $614 million in 2022.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

~~Gross unpaid~~Unpaid losses assumed under retroactive reinsurance contracts were ~~$35.1~~$33.9 billion at ~~March 31,~~September 30, 2023, a decline of ~~$352 million~~$1.5 billion since December 31, 2022, primarily attributable to ~~paid claims.~~claim payments. Unamortized deferred charges related to retroactive reinsurance contracts were ~~$9.7~~$9.3 billion at ~~March 31,~~September 30, 2023, a decline of ~~$171~~$605 million since December 31, 2022. Deferred charge amortization will be included in underwriting earnings over the expected remaining claims settlement periods.

Periodic payment annuity business is ~~both~~ price and demand sensitive and the supply of available business is affected by the timing of underlying legal claim settlements. Our volumes written may change rapidly due to changes in prices, ~~which are affected by prevailing interest rates, the perceived risks and durations associated with the expected annuity payments,~~ as well as the level of competition. Beginning in the latter part of 2022, prices for new business have declined to unacceptable levels and we have since restricted writing new business.

Our periodic payment annuity contracts normally produce pre-tax underwriting losses from the recurring accretion of time-value discounted ~~annuity~~ liabilities, which includes ~~discount accruals on~~ liabilities offor contracts without life contingencies. Underwriting results also include gains or losses from foreign currency exchange rate changes on non-U.S. Dollar denominated liabilities of our U.S. subsidiaries. Pre-tax underwriting results included foreign currency exchange gains of $56 million in the third quarter and losses of ~~$19~~$27 million in the first ~~quarter~~nine months of 2023 ~~and~~compared to gains of ~~$23~~$18 million in the third quarter and $127 million in the first ~~quarter~~nine months of 2022.

Pre-tax underwriting losses before foreign currency exchange effects were ~~$145~~$147 million in the third quarter and $439 million in the first ~~quarter~~nine months of 2023 and ~~$142~~$272 million in the third quarter and $554 million in the first ~~quarter~~nine months of 2022. Pre-tax losses in the third quarter and first nine months of 2022 included approximately $130 million attributable to an agreement to terminate an existing reinsurance contract, in which the settlement payable exceeded the carrying value of the liabilities. Discounted liabilities were ~~$15.1~~$13.9 billion at ~~March 31,~~September 30, 2023, which included $4.0 billion for contracts without life contingencies. We adopted ASU 2018-12 on January 1, ~~2023. ASU 2018-12~~2023, which requires that the discount rates on contracts with life-contingent liabilities be adjusted quarterly based upon prevailing interest ~~rates. The~~rates with the effects of discount rate changes ~~are reflected~~included in other comprehensive income.

~~The run-off of our~~Our variable annuity guarantee reinsurance contracts produced pre-tax gains of ~~$63~~$116 million in the third quarter and $309 million in the first ~~quarter~~nine months of 2023 and ~~$231~~$45 million in the third quarter and $423 million in the first ~~quarter~~nine months of 2022. The results from these contracts are affected by changes in securities markets, interest rates and foreign currency exchange rates, which can be ~~volatile, and from the periodic amortization~~volatile. Our estimated liabilities associated with these contracts, which are in run-off, were $895 million as of ~~expected profit margins.~~September 30, 2023.

A summary of net investment income attributable to our insurance operations follows (dollars in millions).

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Dividend income ~~increased 3.9%~~declined 4.5% in the third quarter and 12.0% in the first ~~quarter~~nine months of 2023 compared to 2022. These reductions reflected net dispositions of investments since the end of the third quarter of 2022. Income in the first ~~quarter~~nine months included $8$25 million in 2023 and ~~$16~~$37 million in 2022 from BHE preferred stock. Such amounts were deducted from earnings of the BHE segment. Dividend income varies from period to period due to changes in the investment portfolio and the frequency and timing of dividends from certain investees.

Interest and other investment income increased ~~$977 million~~$1.3 billion in the third quarter and $3.5 billion in the first ~~quarter~~nine months of 2023 compared to ~~the same period in~~ 2022. The ~~increase was~~increases were primarily due to increases in short-term interest rates. We continue to hold substantial balances of cash, cash equivalents, ~~and short-term~~ U.S. Treasury ~~Bills.~~Bills and other investments with relatively short maturities. We continue to believe that maintaining ample liquidity is paramount and we insist on safety over yield with respect to short-term investments.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Invested assets of our insurance businesses derive from shareholder capital and net liabilities under insurance and reinsurance contracts or “float.” The major components of float are unpaid losses and loss adjustment expenses, including liabilities under retroactive reinsurance contracts, life, annuity and health benefit liabilities, unearned premiums and other liabilities due to policyholders, which are reduced by insurance premiums receivable, reinsurance receivables, deferred charges assumed under retroactive reinsurance contracts and deferred policy acquisition costs. The effect of discount rate changes recorded in accumulated other comprehensive income in the Consolidated Balance Sheets for long-duration insurance contracts are excluded from float, as such amounts are not included in underwriting earnings in the Consolidated Statements of Earnings. Float ~~approximated $165~~was approximately $167 billion at ~~March 31,~~September 30, 2023 and $164 billion at December 31, 2022. Our combined insurance operations generated pre-tax underwriting gains ~~of $1.2 billion~~ in the first ~~quarter~~nine months of 2023 and, consequently, the average cost of float was negative. A summary of cash and investments held in our insurance businesses as of ~~March 31,~~September 30, 2023 and December 31, 2022 follows (in millions).

Fixed maturity securities as of ~~March 31,~~September 30, 2023 were as follows (in millions).

U.S. government obligations are rated AA+ or Aaa by the major rating agencies. Approximately ~~93%~~94% of all foreign government obligations were rated AA or higher by at least one of the major rating agencies as of ~~March 31,~~September 30, 2023.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Burlington Northern Santa Fe, LLC (“BNSF”) operates one of the largest railroad systems in North America, with over 32,500 route miles of track in 28 states. BNSF also operates in three Canadian provinces. BNSF classifies its major business groups by type of product shipped including consumer products, industrial products, agricultural products and coal. A summary of BNSF’s earnings follows (dollars in millions).


	First Quarter						Third Quarter						First Nine Months
	2023			2022			2023			2022			2023			2022
Railroad operating revenues	$	5,888		$	5,777		$	5,719		$	6,530		$	17,311		$	18,761
Railroad operating expenses:
Compensation and benefits		1,313			1,224			1,392			1,479			4,083			3,916
Fuel		964			861			863			1,272			2,660			3,409
Purchased services		511			499			503			530			1,503			1,538
Depreciation and amortization		645			624			655			633			1,950			1,875
Equipment rents, materials and other		593			526			497			508			1,630			1,494
Total		4,026			3,734			3,910			4,422			11,826			12,232
Railroad operating earnings		1,862			2,043			1,809			2,108			5,485			6,529
Other revenues (expenses):
Other revenues		131			191			128			163			383			540
Other expenses, net		(87	)		(170	)		(60	)		(129	)		(214	)		(458	)
Interest expense		(257	)		(255	)		(269	)		(258	)		(782	)		(767	)
Pre-tax earnings		1,649			1,809			1,608			1,884			4,872			5,844
Income taxes		402			438			387			442			1,140			1,367
Net earnings	$	1,247		$	1,371		$	1,221		$	1,442		$	3,732		$	4,477
Effective income tax rate		24.4	%		24.2	%		24.1	%		23.5	%		23.4	%		23.4	%

34The following table summarizes BNSF’s railroad freight volumes by business group (cars/units in thousands).

Railroad operating revenues declined 12.4% in the third quarter and 7.7% in the first nine months of 2023 compared to 2022, reflecting lower volumes of 4.8% in the third quarter and 8.7% in the first nine months. Average revenue per car/unit decreased 7.1% in the third quarter due to decreased rates per car/unit and lower fuel surcharge revenue, partially offset by favorable changes in business mix. Average revenue per car/unit increased 1.6% in the first nine months of 2023, resulting from higher yield. BNSF’s pre-tax earnings were $1.6 billion in the third quarter and $4.9 billion in the first nine months of 2023, declines of 14.6% and 16.6%, respectively, compared to 2022.

Operating revenues from consumer products were $2.0 billion in the third quarter and $5.7 billion in the first nine months of 2023, decreases of 18.0% and 17.4%, respectively, from 2022. The revenue declines were attributable to volume decreases of 6.6% in the third quarter and 13.0% in the first nine months of 2023 compared to 2022 and lower average revenue per car/unit. The volume decreases were primarily due to lower intermodal shipments resulting from reduced west coastimports, the loss of an intermodal customer and competition from lower spot rates in the trucking market, which has impacted our domestic intermodal demand. These decreases were partially offset by an increase in automotive volume from higher vehicle production.

Operating revenues from industrial products were $1.5 billion in the third quarter and $4.3 billion in the first nine months of 2023, a decrease of 0.7% and an increase of 1.5%, respectively, from 2022. The decline in the third quarter was due to lower revenue per car/unit, partially offset by 0.7% volume growth, primarily due to increased demand for construction products from infrastructure demand, partially offset by lower demand for plastics, chemicals and sand. The increase in the first nine months was primarily due to higher average revenue per car/unit, partially offset by a 2.0% volume decline. The volume decline was primarily due to lower demand for plastics, chemicals and lumber, partially offset by gains in construction products from infrastructure demand.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

~~The following table summarizes BNSF’s railroad freight volumes by business group (cars/units~~Operating revenues from agricultural products were $1.2 billion in ~~thousands).~~

~~Railroad operating revenues increased 1.9%~~the third quarter and $4.0 billion in the first ~~quarter~~nine months of 2023, decreases of 8.7% in the third quarter and 2.3% in the first nine months compared to ~~2022, primarily~~2022. The third quarter revenue decline was attributable to ~~a 14.0% increase in~~lower average revenue per car/unit ~~resulting from higher fuel surcharge~~and a volume decline of 2.9%. The revenue ~~driven by higher fuel prices and increased rates per car/unit, partially offset by a 10.3% decrease in unit volume. BNSF’s pre-tax earnings were $1.6 billion~~decline in the first ~~quarter~~nine months was primarily due to a volume decrease of ~~2023, an 8.8% decrease compared to 2022.~~

~~Operating revenues from consumer products were $1.9 billion in the first quarter, a 10.4% decrease from 2022, attributable to 16.4% lower volumes,~~4.3%, partially offset by higher average revenue per car/unit. The volume decrease was primarily due to lower intermodal shipments resulting from lower west coast imports and the loss of an intermodal customer, partially offset by an increase in automotive volume from higher vehicle production.

~~Operating revenues from industrial products~~decreases were $1.4 billion in the first quarter of 2023, a 6.4% increase from 2022, primarily due to higher average revenue per car/unit, partially offset by a 3.7% decrease in volumes. The volume decrease was primarily due to lower demand for chemicals and plastics, lumber and paper shipments.

Operating revenues from agricultural products were $1.5 billion in the first quarter of 2023, an 8.8% increase compared to 2022, reflecting higher average revenue per car/unit, partially offset by a 1.6% decrease in volumes. The volume decrease was primarilymainly due to lower grain exports, partially offset by higher volumes of domestic grains, renewable diesel, feedstocks and ~~feedstocks.~~oilseeds and meals.

Operating revenues from coal were ~~$1.0~~$932 million in the third quarter and $2.9 billion in the first ~~quarter~~nine months of 2023, ~~a 15.7% increase from~~decreases of 15.3% in the third quarter and 3.1% in the first nine months versus 2022. The ~~increase~~revenue decline in the third quarter was attributable to lower volumes of 5.8% and lower average revenue per car/unit. The revenue decrease in the first nine months was driven by reduced volumes of 4.6%, partially offset by higher average revenue per car/~~unit, partially offset by lower volumes of 4.2%.~~unit. The volume ~~decrease~~decreases derived from ~~weather related impacts and~~ moderating demand ~~due~~attributable to lower natural gas ~~prices.~~prices and weather-related impacts.

Railroad operating expenses were ~~$4.0~~$3.9 billion in the third quarter and $11.8 billion in the first ~~quarter~~nine months of 2023, ~~an increase~~decreases of ~~$292~~$512 million ~~(7.8%~~(11.6%) in the third quarter and $406 million (3.3%) in the first nine months compared to 2022. The ~~increase was primarily due to increases~~decline in the ~~cost of~~third quarter reflected lower fuel ~~as well as higher~~costs and lower compensation and benefits expenses. ~~Our~~The decrease during the first nine months was primarily attributable to a decrease in fuel costs, partially offset by increases in compensation and benefits expenses and equipment rents, materials and other expenses. The ratio of railroad operating expenses to railroad operating revenues ~~in the first quarter of 2023~~ increased ~~3.8~~0.7 percentage points to 68.4% in the third quarter and 3.1 percentage points to 68.3% in the first nine months of 2023 versus ~~2022.~~the comparable 2022 periods.

~~Compensation~~Fuel expenses decreased $409 million (32.2%) in the third quarter and ~~benefits expenses increased $89~~$749 million ~~(7.3%~~(22.0%) in the first ~~quarter~~nine months of 2023 compared to 2022, reflecting lower average fuel prices, lower volumes and improved efficiency. Compensation and benefits expenses decreased $87 million (5.9%) in the third quarter and increased $167 million (4.3%) in the first nine months of 2023 compared to 2022. The comparative decline in the third quarter was primarily due to the impact of retroactive wage increases in the third quarter of 2022 relating to the ratified union labor agreements. The changes in compensation and benefits expenses in both periods also reflect increased headcount, wage inflation and lower ~~productivity. Fuel expenses increased $103 million (12.0%)~~productivity in the first quarter of 2023 compared to 2022, primarily due to higher average fuel prices, partially offset by lower volumes. Purchased services expenses increased $12 million (2.4%) in the first quarter of 2023 compared to 2022, primarily due to general inflation.2023. Equipment rents, materials and other expenses decreased $11 million (2.2%) in the third quarter and increased ~~$67~~$136 million ~~(12.7%~~(9.1%) in the first ~~quarter~~nine months of 2023 compared to 2022. The increase during the first nine months of 2023 was primarily due to general inflation, increased casualty and litigation costs, ~~and~~ higher property and other ~~miscellaneous taxes.~~

~~Item 2. Management’s Discussion~~taxes and ~~Analysis~~lower gains from land and easement sales. Purchased services expenses decreased $27 million (5.1%) in the third quarter and $35 million (2.3%) in the first nine months of ~~Financial Condition and Results of Operations~~2023 compared to 2022, primarily due to a reduction in drayage costs, partially offset by general inflation.

We currently own 92% of Berkshire Hathaway Energy Company (“BHE”), which operates a global energy business. BHE’s domestic regulated utility interests include PacifiCorp, MidAmerican Energy Company (“MEC”) and NV Energy. BHE’s natural gas pipelines consist of five domestic regulated interstate natural gas pipeline systems and a ~~25%~~75% interest in a liquefied natural gas export, import and storage ~~facility (“LNG interest”), which BHE operates and consolidates for financial reporting purposes.~~facility. Other energy businesses include two regulated electricity distribution businesses operated by BHE subsidiaries (referred to as Northern Powergrid) in Great Britain, a regulated electricity transmission-only business in Alberta, Canada (“AltaLink, L.P.”), a diversified portfolio of mostly renewable independent power projects and investments and an unregulated retail energy services company. BHE also operates a residential real estate brokerage business and a large network of real estate brokerage franchises in the United States.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The rates our regulated businesses charge customers for energy and services are largely based ~~in large part~~ on the costs of business operations, including income taxes and a return on capital, and are subject to regulatory approval. To the extent such costs are not allowed in the approved rates, operating results will be adversely affected. A summary of BHE’s net earnings follows (dollars in millions).


	First Quarter						Third Quarter						First Nine Months
	2023			2022			2023			2022			2023			2022
Revenues:
Energy operating revenue	$	5,471		$	4,823		$	5,958		$	6,095		$	16,362		$	15,858
Real estate operating revenue		875			1,207			1,212			1,405			3,383			4,284
Other income (loss)		105			(10	)		111			57			349			(20	)
Total revenue		6,451			6,020			7,281			7,557			20,094			20,122
Costs and expense:
Costs and expenses:
Energy cost of sales		1,955			1,460			2,009			1,959			5,530			4,944
Energy operating expense		2,790			2,153
Real estate operating costs and expense		920			1,179
Energy operating expenses								3,671			2,362			8,818			6,858
Real estate operating costs and expenses								1,181			1,352			3,351			4,086
Interest expense		563			515			567			537			1,695			1,583
Total costs and expense		6,228			5,307
Pre-tax earnings		223			713
Income tax expense (benefit)*		(363	)		(273	)
Total costs and expenses								7,428			6,210			19,394			17,471
Pre-tax earnings (loss)								(147	)		1,347			700			2,651
Income tax benefit*								(783	)		(561	)		(1,525	)		(1,254	)
Net earnings after income taxes		586			986			636			1,908			2,225			3,905
Noncontrolling interests of BHE subsidiaries		114			109			77			147			321			376
Net earnings attributable to BHE		472			877			559			1,761			1,904			3,529
Noncontrolling interests and preferred stock dividends		56			102			61			160			205			364
Net earnings attributable to Berkshire Hathaway shareholders	$	416		$	775		$	498		$	1,601		$	1,699		$	3,165
Effective income tax rate		(162.8	)%		(38.3	)%	**				(41.6	)%		(217.9	)%		(47.3	)%

* Includes significant production tax credits from wind-powered electricity generation.

The discussion of BHE’s operating results that follows is based on after-tax earnings, reflecting how the energy businesses are managed and evaluated. A summary of net earnings attributable to BHE follows (dollars in millions).

Our U.S. utilities operate independently in several states, including Utah, Oregon and Wyoming (PacifiCorp), Iowa and Illinois (MEC) and Nevada (NV Energy). After-tax earnings decreased $1.0 billion in the third quarter and $1.2 billion (69.3%) in the first nine months of 2023 compared to 2022. The declines reflected increases in energy operating expenses, including increases in estimated pre-tax loss accruals by PacifiCorp for the Wildfires, net of expected insurance recoveries, of $1.3 billion in the third quarter and $1.6 billion in the first nine months of 2023. See Note 23 to the Consolidated Financial Statements for additional information on the Wildfires. The declines in earnings also reflected higher interest expense and lower electric utility margin (operating revenue less cost of sales). These items were partially offset by increases in interest and other income and lower depreciation and amortization expense.

36The U.S. utilities’ electric utility margin was $2.3 billion in the third quarter and $5.8 billion in the first nine months of 2023, decreases of $110 million (4.5%) and $50 million (0.8%) versus 2022. The declines reflected changes in operating revenues attributable to rates and volumes and in thermal generation and purchased power costs.Retail customer volumes decreased 0.6% overall (down 0.5% at PacifiCorp and 2.3% at NV Energy and up 1.1% at MEC) in the first nine months of 2023 compared to 2022, primarily due to the unfavorable impact of weather, partially offset by an overall increase in the average number of customers and in customer usage.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

~~Our U.S. utilities operate in several states, including Utah, Oregon and Wyoming (PacifiCorp), Iowa and Illinois (MEC) and Nevada (NV Energy).~~ After-tax earnings of natural gas pipelines decreased ~~$237~~$59 million (25.2%) in the third quarter and $24 million (3.2%) in the first ~~quarter~~nine months of 2023 compared to 2022. The ~~earnings decrease~~declines reflected higher operating expenses in 2023 and the impact of favorable income tax adjustments in 2022, partially offset by higher electric utility margin (operating revenue less cost of sales), higher other income and lower state income taxes. Operating expenses increased primarily due to a pre-tax increase of $359 million in loss accruals (net of expected insurance recoveries) associated with the 2020 wildfires, as well as from increases in general and plant maintenance costs.

The U.S. utilities’ electric utility margin was $1.7 billion in the first quarter of 2023, an increase of $62 million (3.8%) compared to the first quarter of 2022. The increase reflected higher operating revenue from favorable retail and wholesale pricing and increases in retail customer volumes, partially offset by increases in thermal generation and purchased power costs and lower wholesale volumes. Retail customer volumes increased 2.6% (3.3% at PacifiCorp, 1.0% at MEC and 2.9% at NV Energy) in the first quarter of 2023 compared to the first quarter of 2022, primarily due to increases in customer usage and in the average number of customers.

~~After-tax earnings of natural gas pipelines increased $47 million in the first quarter of 2023 compared to the first quarter of 2022. The increase was primarily due to~~ higher regulated transportation and storage services revenues from certain general rate ~~cases.~~cases and favorable interest and other income.

After-tax earnings of other energy businesses decreased ~~$156~~$65 million (18.0%) in the third quarter and $243 million (21.9%) in the first ~~quarter~~nine months of 2023 compared to 2022. These declines reflected unfavorable operating performance at a natural gas exploration project and lower earnings from renewable energy and retail services businesses, primarily attributable to lower income tax benefits, higher operating expenses, lower solar and wind generation at owned projects and the impact of unfavorable changes in valuations of derivatives contracts, partially offset by debt extinguishment gains. Earnings in the first ~~quarter~~nine months of ~~2022. The decrease was primarily due to a~~2023 also included deferred income tax ~~charge of $82 million recognized in March 2023~~expense related to the enactment of athe new Energy Profits Levy income tax in the United Kingdom, lower earnings from changes in unrealized positions on derivative contracts and unfavorable results from natural gas, solar and geothermal generating facilities due to increased maintenance costs and lower solar generation due to weather events in California. Partially offsetting these earnings decreases were increased wind tax equity investment earnings of $36 million.Kingdom.

After-tax earnings of real estate brokerage decreased ~~$55~~$4 million (13.8%) in the third quarter and $109 million (81.3%) in the first ~~quarter~~nine months of 2023 compared to ~~the first quarter of~~ 2022. The ~~decrease~~decreases reflected lower brokerage services revenues and margins, primarily due to a ~~29%~~22% year-to-date reduction in closed brokerage transaction volumes, as well as lower mortgage services revenues and margins from a ~~41%~~33% year-to-date decrease in closed transaction ~~volumes,~~volumes. These declines were attributable to the impact of rising interest rates, including lower existing home sales and ~~a corresponding slowdown in home sales.~~mortgage refinancing demand.

~~Pilot~~Corporate interest and other after-tax earnings decreased $42 million in the third quarter and $30 million in the first nine months of 2023 compared to 2022, reflecting lower federal income tax credits recognized and higher BHE corporate interest expense from an April 2022 debt issuance, partially offset by higher interest and other income.

~~On January 31, 2023, we acquired an additional 41.4% interest in~~ Pilot Travel Centers, LLC (“Pilot”), and we currently own an 80% controlling interest. Thus, we began consolidating Pilot’s results of operations in our Consolidated Statements of Earnings on February 1, 2023. Through January 31, 2023, we owned a 38.6% interest in Pilot, which we accounted for under the equity method. Our proportionate share of Pilot’s net earnings for the month ending January 31, 2023 and first quarter 2022 are included in equity method earnings in the accompanying Consolidated Statements of Earnings.(“PTC”)

Through January 31, 2023, we owned a 38.6% interest in PTC, which we accounted for under the equity method. Our proportionate share of PTC’s net earnings ~~from Pilot~~ for the ~~two~~month ending January 31, 2023 and first nine months of 2022 are included in equity method earnings in the accompanying Consolidated Statements of Earnings. On January 31, 2023, we acquired an additional 41.4% interest in PTC, and we currently own an 80% controlling interest. Thus, we began consolidating PTC’s results of operations in our Consolidated Statements of Earnings on February 1, 2023. PTC’s earnings for the third quarter of 2023 and the eight months ending ~~March 31,~~September 30, 2023 are summarized below (in millions).

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

~~Pilot’s~~PTC’s revenues and earnings are highly dependent on diesel fuel and gasoline volumes, prices and margins. Revenues for the ~~two months ending March 31, 2023 were $9.5 billion. Revenues for the first three months~~third quarter of 2023 and ~~2022~~the eight months ending September 30, 2023 were ~~approximately $14.5~~$13.2 billion and ~~$13.9~~$37.4 billion, respectively. ~~For the first quarter of 2023, Pilot sold approximately 4.7 billion gallons of diesel fuel, gasoline and other fuel-related products.~~

~~Pilot’s~~PTC’s pre-tax earnings for the ~~two~~third quarter of 2023 and the eight months ending ~~March 31,~~September 30, 2023 were ~~$136 million.~~$291 million and $613 million, respectively. Operating and other expenses included depreciation and amortization expense of ~~$168~~$250 million ~~a significant portion~~in the third quarter of ~~which derived from depreciation of property, plant~~2023 and ~~equipment assets and amortization of intangible assets that were remeasured to fair value~~$661 million in ~~connection with~~ the ~~application of the acquisition accounting method in 2023. Fuel prices and margins were elevated in 2022 and remained elevated during the first quarter of~~eight months ending September 30, 2023.

~~Pilot’s~~PTC’s consolidated pre-tax earnings for the ~~three~~third quarter and first nine months ~~ending March 31,~~of 2023 and 2022 are summarized below. Revenues, costs and expenses for the first ~~quarter~~nine months of 2022 and first month of 2023 ~~are based on Pilot’s historical accounting and~~ are not included in our Consolidated Financial Statements, whereas such information for the ~~two~~eight months ending ~~March 31,~~September 30, 2023 ~~was~~are included in our Consolidated Financial ~~Statements. Dollars are~~Statements (dollars in ~~millions.~~millions).

Revenues for the first nine months of 2023 and 2022 were approximately $42.5 billion and $55.2 billion, respectively. Revenues were lower in 2023, primarily due to significantly lower fuel prices, as well as from lower fuel sales volumes. For the first nine months of 2023, PTC sold approximately 12.2 billion gallons of diesel fuel, gasoline and other fuel-related products compared to 13.6 billion gallons in 2022. Cost of sales in 2022 included significantly higher LIFO inventory charges than in 2023, attributable to the significant increases in fuel prices during the first half of 2022. Interest expense increased $51 million in the third quarter and $166 million in the first nine months of 2023 compared to 2022 due to higher interest rates.

A summary of revenues and earnings of our manufacturing, service and retailing businesses follows (dollars in millions).

* Excludes certain acquisition accounting expenses, primarily related to the amortization of identifiable intangible assets recorded in connection with our business acquisitions. The after-tax acquisition accounting expenses excluded from earnings were ~~$202~~$173 million in the third quarter and $525 million in the first ~~quarter~~nine months of 2023 and $161 million in the third quarter and $484 million in the first ~~quarter~~nine months of 2022. These expenses are included in “Other” in the summary of earnings on page 2830 and in the “Other” earnings section on page ~~44.~~47.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our manufacturing group includes a variety of industrial, building and consumer products businesses. A summary of revenues and pre-tax earnings of these operations follows (dollars in millions).

The industrial products group includes metal products for aerospace, power and general industrial markets (Precision Castparts Corp. (“PCC”)), specialty chemicals (The Lubrizol Corporation (“Lubrizol”)), metal cutting tools/systems (IMC International Metalworking Companies (“IMC”)) and Marmon, which consists of more than 100 autonomous manufacturing and service businesses, internally aggregated into eleven groups, and includes leasing for the rail, intermodal tank container and mobile crane industries. The industrial products group also includes equipment and systems for the livestock and agricultural industries (CTB International) and a variety of industrial products for diverse markets (Scott Fetzer and LiquidPower Specialty Products). ~~Beginning October 19, 2022, this~~The industrial products group also includes certain non-insurance businesses acquired in connection with the Alleghany ~~consisting of the~~acquisition including W&W|AFCO Steel, a structural steel fabrication products business, ~~conducted through W&W|AFCO Steel, as well as~~and certain other businesses that ~~became part of~~were combined into Marmon.

Revenues of the industrial products group increased ~~$1.4~~$944 million (12.2%) in the third quarter and $3.5 billion ~~(18.6%~~(15.2%) in the first ~~quarter~~nine months of 2023 compared to ~~2022 and pre-tax~~2022. Pre-tax earnings increased ~~$225~~$52 million ~~(18.5%~~(3.8%). in the third quarter and $527 million (13.6%) in the first nine months of 2023. Pre-tax earnings as a percentage of revenues for the group were ~~16.3%~~16.6% for the first ~~quarters~~nine months of 2023, ~~and~~a decrease of 0.3 percentage points compared to the first nine months of 2022. Operating results of the group in the first ~~quarter~~nine months of 2023 reflected the impact of business acquisitions and overall improved operating results at certain of our pre-existing businesses.

PCC’s revenues were ~~$2.25~~$2.3 billion in the third quarter and $6.9 billion in the first ~~quarter~~nine months of 2023, ~~an increase~~increases of ~~28.1%~~21.4% in the third quarter and 26.0% in the first nine months compared to 2022. PCC derives significant revenues and earnings from sales of aerospace products. The revenue ~~increase~~increases in 2023 ~~was~~were primarily attributable to higher demand for aerospace products, while power/energy and general and industrial products also contributed to the overall revenue ~~increase.~~increases. Long-term industry forecasts continue to show growth and strong demand for air travel and aerospace products.

PCC’s pre-tax earnings increased ~~23.0%~~43.1% in the third quarter and 32.5% in the first ~~quarter~~nine months of 2023 compared to 2022. ~~Results~~The improved results in 2023 ~~reflected~~reflect the increases in sales and improving manufacturing and operating efficiencies. We ~~are continuing~~continue to strive to improve manufacturing efficiencies, maintain safety and prepare for increasing demand for PCC’s products. Continued growth in PCC’s revenues and earnings will be predicated on the ability to successfully increase production levels to match the expected growth in aerospace ~~products~~product demand.

Lubrizol’s revenues were approximately $1.7 billion in the first quarter of 2023, an increase of 5.2% compared to 2022. The revenue increase reflected higher average selling prices, partially offset by lower volumes and unfavorable foreign currency translation effects from the stronger U.S. Dollar. Lower sales volumes in the first quarter of 2023 were attributable to general market weakness in the global economy, resulting in lower demand in certain product lines.

Lubrizol’s pre-tax earnings increased 34.7% in the first quarter of 2023 compared to 2022. Earnings in 2023 were favorably impacted by higher selling prices and favorable product mix, partially offset by the continued rise of raw material costs, lower sales volumes, higher operating expenses, and unfavorable foreign currency translation effects.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

~~Marmon’s~~Lubrizol’s revenues were ~~$3.1~~$1.6 billion in the third quarter and $4.9 billion in the first nine months of 2023, decreases of 10.0% in the third quarter and 3.6% in the first nine months compared to 2022. The revenue declines were primarily due to lower volumes of approximately 10% in both periods. Revenues in the first nine months of 2023 also reflected unfavorable foreign currency translation effects in the first six months partially offset by higher average selling prices. Lower sales volumes in 2023 were attributable to general market weakness, resulting in lower demand in most product lines. Sales volumes through the first nine months of 2022 were restricted by raw material supply constraints, which limited Lubrizol’s production capabilities.

Lubrizol’s pre-tax earnings declined 41.2% in the third quarter and 19.8% in the first nine months of 2023 compared to 2022. Earnings in 2022 included insurance recoveries of $142 million in the third quarter and $242 million in the first nine months in connection with fires at certain production facilities in 2021 and 2020. Fire insurance recoveries in the first nine months of 2023 were $11 million. Excluding insurance recoveries, earnings in the third quarter of 2023 ~~an increase~~were higher due to lower raw material costs partially offset by the impact of ~~16.4%~~lower sales volumes, while the first nine months of 2023 were higher due to the favorable impacts of higher selling prices, changes in product mix and lower raw material costs, partially offset by the impact of lower sales volumes, higher operating expenses and unfavorable foreign currency translation effects.

Marmon’s revenues were $3.0 billion in the third quarter and $9.2 billion in the first nine months of 2023, increases of 10.4% in the third quarter and 13.0% in the first nine months compared to 2022. Business acquisitions, including AP Emissions Technologies and three former Alleghany businesses: Kentucky Trailer, Wilbert Funeral Services, Inc. and Wilbert Plastics Services, accounted for ~~nearly 70%~~$291 million and $886 million of comparative revenue increases in the ~~growth. Nearly all~~third quarter and first nine months of ~~Marmon’s business~~2023, respectively. In addition, the Rail & Leasing, Water Technologies, Medical, Metal Services and Crane Services groups generated higher revenues in 2023, ~~led~~primarily due to higher volumes and pricing improvements. The Electrical, Transportation Products, Metal Services and Plumbing & Refrigeration group’s revenues in the first nine months of 2023 were negatively impacted by ~~significant~~lower steel and copper prices.

Marmon’s pre-tax earnings were essentially unchanged in the third quarter and increased 13.9% in the first nine months of 2023 compared to 2022. Earnings increases attributable to business acquisitions were $31 million in the third quarter and $72 million in the first nine months of 2023. Earnings in the first nine months of 2022 included losses of approximately $90 million in the Rail & Leasing group related to the shutdown of its business in Russia. Otherwise, comparative earnings from Marmon’s other business groups in the first nine months of 2023 were mixed, reflecting earnings increases in the Rail & Leasing, Transportation Metal Services and Crane groups, due to higher volumes and pricing improvements. Our Electrical, Metal Services and Plumbing & Refrigeration groups faced headwinds in revenue in 2023 attributed to lower steel and copper prices and slowing residential construction activity. Our international businesses were challenged by foreign currency translations as a result of the stronger U.S. Dollar.

Marmon’s pre-tax earnings in the first quarter of 2023 increased 13.5% compared to 2022, with business acquisitions accounting for 27% of the increase. Most of Marmon’s business groups generated higher comparative first quarter earnings in 2023, led by the Transportation group, as well as from theProducts, Water Technologies ~~Retail Solutions, Metals Services~~ and Crane Services groups, primarily attributable to revenue ~~growth. The first quarter earnings increase was partly offset by~~growth, and lower earnings in the Electrical group, driven by ~~falling demand and compressing~~lower margins in the building wire ~~business and the Rail & Leasing group attributable to higher repair costs and lower railcar disposal gains.~~business.

IMC’s revenues were $1.0 billion in the third quarter and $3.0 billion in the first ~~quarter~~nine months of 2023, ~~an increase~~increases of ~~5.2%~~8.2% in the third quarter and 7.9% in the first nine months compared to 2022. ~~Revenues~~The revenue increases in 2023 reflected increased organic sales in North America, ~~and from~~the impact of business acquisitions and higher interest income due to higher rates, partially offset by lower revenues in Asia, unfavorable foreign currency translation from a stronger U.S. Dollar and the impact of ~~the Russia-Ukraine conflict.~~geopolitical conflicts. IMC’s pre-tax earnings were relatively flat in the third quarter and increased ~~3.5%~~6.4% in the first ~~quarter~~nine months of 2023 compared to 2022. ~~The~~In the first nine months of 2023, the impact of ~~higher revenues~~revenue increases was partially offset by higher raw material costs, changes in sales mix and the ~~impact~~adverse effects of geopolitical conflicts. A large portion of IMC’s products are manufactured in Israel. To date, IMC’s operations in Israel have not been significantly impacted by the ~~Russia-Ukraine~~terrorist attack on Israel on October 7, 2023 and the ongoing conflict.

The building products group includes manufactured and site-built home construction and related lending and financial services (Clayton Homes), flooring (Shaw), insulation, roofing and engineered products (Johns Manville), bricks and masonry products (Acme Building Brands), paint and coatings (Benjamin Moore) and residential and commercial construction and engineering products and systems (MiTek).

Revenues of the building products group ~~decreased $702~~declined $850 million ~~(10.5%~~(11.2%) in the third quarter and $2.6 billion (11.7%) in the first ~~quarter~~nine months of 2023 compared to 2022. Pre-tax earnings declined $69 million (5.6%) in the third quarter and ~~pre-tax earnings decreased $249~~$398 million ~~(21.8%~~(10.8%) in the first nine months of 2023 compared to 2022. Our building products businesses ~~have~~ benefited in recent years from the low interest rate environment and strong residential and commercial construction markets. The effects of significant increases in ~~interest rates, including~~ home mortgage interest rates in the U.S. over the past year has slowed demand for our home building businesses and ~~certain of~~ our other building products businesses. ~~As such, our businesses are likely to experience declines in comparative revenues and earnings over the remainder~~Such effects have been partially mitigated by new construction activity, resulting from low supplies of ~~2023.~~

Clayton Homes’ revenues decreased 10.7% to $2.5 billion in the first quarter of 2023 compared to 2022. Revenues from home sales decreased $353 million (15.8%) in the first quarter of 2023, reflecting lower unit sales partially offset by higher average selling prices. New home unit sales decreased 18.0% in the first quarter of 2023, including a 16.9% decrease in factory-built manufacturedpre-existing homes ~~and a 23.1% decrease in site-built home unit sales.~~for sale. We ~~expect unit sales will~~ continue to remain below 2022 in the near term. Financial services revenues, which include mortgage origination and services, insurance and interest income from lending activities, increased 8.8% in the first quarter of 2023 compared to 2022. Loan balances, net of allowances for credit losses, were approximately $21.8 billion as of March 31, 2023, an increase of 2.3% from December 31, 2022.

Pre-tax earnings of Clayton Homes decreased $78 million (16.1%) in the first quarter 2023 compared to 2022, primarily attributable to lower sales volumes. Earnings from financial services declined 9.3% in the first quarter of 2023 versus 2022, reflecting increased expected loan loss provisions and higher operating and interest expenses.

Aggregate revenues of our other building products businesses were approximately $3.5 billion in the first quarter of 2023, a decrease of $401 million (10.3%) versus 2022. Comparative revenues were lower at all our other building products businesses, generally due to lower sales volumes, partly offset by higher average prices.

Pre-tax earnings of our other building products businesses decreased $170 million (25.8%) in the first quarter of 2023 compared to 2022. Earnings as a percentage of revenues in the first quarter of 2023 decreased 2.9 percentage points versus 2022. Earnings in 2023 atanticipate certain of our businesses ~~were negatively impacted by lower sales~~will experience weakening demand and ~~reduced gross sales margins. Earnings~~declines in ~~2022 benefitted from higher selling prices~~revenues and ~~strong demand in certain product categories, as well as a pre-tax gain from a business divestiture of $94 million.~~earnings into 2024.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Clayton Homes’ revenues declined 8.8% to $3.0 billion in the third quarter and 12.0% to $8.4 billion in the first nine months of 2023 compared to 2022. Revenues from home sales decreased $1.3 billion (17.1%) in the first nine months of 2023, primarily due to lower unit sales and changes in product mix. New home unit sales declined 17.5% in the first nine months of 2023, reflecting lower overall unit sales for factory-built and site-built homes. Financial services revenues, which include mortgage origination and services, insurance and interest income from lending activities, increased 11.3% in the first nine months of 2023 compared to 2022, primarily due to increased interest income on higher average loan balances. Loan balances, net of allowances for credit losses, were approximately $23.1 billion as of September 30, 2023, an increase of 13.2% since September 30, 2022.

Pre-tax earnings of Clayton Homes declined $89 million (14.0%) in the third quarter and $239 million (13.7%) in the first nine months of 2023 compared to 2022, primarily attributable to lower earnings from the home building businesses, partially offset by increased earnings from financial services. The increases in financial services earnings were primarily attributable to increased net interest income, partially offset by increased expected loan loss provisions and higher insurance claims.

Aggregate revenues of our other building products businesses were approximately $3.8 billion in the third quarter and $11.1 billion in the first nine months of 2023, decreases of $563 million (13.1%) in the third quarter and $1.4 billion (11.4%) in the first nine months versus 2022. The comparative revenue declines reflected overall lower sales volumes and changes in product mix, partly offset by higher average selling prices.

Pre-tax earnings of our other building products businesses increased $19 million (3.2%) in the third quarter and declined $160 million (8.2%) in the first nine months of 2023 compared to 2022. Earnings as a percentage of revenues in the first nine months of 2023 increased 0.5 percentage points versus 2022. The earnings of our other building products businesses in 2023 benefited from lower average prices for certain raw materials and energy and reduced freight, shipping and utilities expenses and were negatively impacted by lower sales volumes and reduced manufacturing efficiencies. Earnings in 2022 benefited from higher selling prices and strong demand in certain product categories and an increase in the gains from a business divestiture and asset sales of $58 million in the third quarter and $169 million in the first nine months.

The consumer products group includes recreational vehicles (Forest River), several apparel and footwear operations (including Fruit of the Loom, Garan, Fechheimer, H.H. Brown Shoe Group and Brooks Sports) and high-performance batteries (Duracell). This group also includes custom picture framing products (Larson-Juhl), jewelry products (Richline) ~~and beginning October 19, 2022,~~, Jazwares, LLC (Jazwares), a global toy company acquired in connection with the Alleghany acquisition. Jazwares revenues and earnings tend to be seasonally higher in the second half of the year.

Consumer products group revenues decreased ~~$818~~$80 million ~~(19.3%~~(2.2%) in the third quarter and $1.6 billion (12.7%) in the first ~~quarter~~nine months of 2023 compared to 2022. The ~~decline~~declines reflected lower revenues at Forest River and ~~certain~~nearly all of our apparel and footwear operations, partially offset by the impact of the Jazwares ~~acquisition.~~acquisition, which contributed revenues of $847 million in the first nine months of 2023.

Forest River’s revenues declined ~~38.6%~~17.1% in the third quarter and 31.5% in the first ~~quarter~~nine months of 2023 compared to 2022, reflecting an overall ~~44%~~34.5% decline in unit ~~sales.~~sales in the first nine months and changes in sales mix. Forest River experienced strong recreational vehicle unit sales in recent years and through the first half of 2022. Since then, sales volumes have declined significantly, attributable in part to the impact of rising interest rates, inflation and other macroeconomic conditions. The sales volume declines for recreational vehicles in 2023 were partially offset by increased sales by the bus and commercial business.

Revenues of our apparel and footwear businesses declined ~~$68~~$148 million ~~(5.7%~~(11.2%) in the third quarter and $370 million (9.9%) in the first ~~quarter~~nine months of 2023 compared to 2022, ~~reflecting~~primarily due to reduced apparel sales. Apparel business revenues declined 15.1% for the first nine months of 2023 attributable to lower ~~revenues~~volumes from ~~apparel (12.1%), partly~~declining customer demand, partially offset by higher ~~revenues from footwear. The decline in apparel revenue was driven by lower volume, as order delays~~average selling prices and ~~cancellations persisted in response to the elevated inventory levels of retail business customers.~~sales mix changes. Duracell’s revenues increased 7.9% in the third quarter and declined 2.4% in the first ~~quarter~~nine months of 2023 ~~declined 4.5%~~ versus ~~2022, primarily due to lower volume and unfavorable foreign currency translation effects of the stronger U.S. Dollar.~~2022.

Pre-tax earnings of our consumer products group increased $211 million (77.6%) in the third quarter and declined ~~$189~~$73 million ~~(40.7%~~(6.1%) in the first ~~quarter~~nine months of 2023 versus ~~2022, primarily attributable~~2022. Pre-tax earnings in 2023 reflected increases due to the Jazwares acquisition and improved earnings of the apparel and footwear businesses and lower earnings from Forest ~~River and the apparel and footwear businesses.~~River. Pre-tax earnings as a percentage of revenues ~~decreased 2.9~~for the group increased 0.7 percentage points in the first ~~quarter~~nine months of 2023 compared to 2022.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Earnings from Forest River declined 34.8% in the first nine months of 2023 compared to 2022, primarily due to the decrease in unit sales and product mix changes, partially offset by lower selling, general and administrative expenses. Apparel and footwear earnings ~~declined 18%~~increased 27.3% in the first ~~quarter~~nine months of 2023 compared to ~~2022.~~earnings in 2022, which were negatively impacted by a combination of low sales volumes and rising raw materials, freight, labor and other operating costs. Our apparel businesses ~~continue~~continued to be negatively affected by lower sales volumes and reduced manufacturing efficiencies in 2023, which were partially offset by increased selling prices and ~~higher manufacturing costs. We expect that comparative operating earnings of these businesses will be lower in the near term.~~

~~Earnings from Forest River declined 57%, primarily due to the decrease in unit sales, which~~ reduced manufacturing efficiencies, and from unfavorable changes in product mix. We currently expect demand for recreational vehicles will remain relatively low and Forest River’s earnings in the near term to decline versus 2022.markdowns.

A summary of revenues and pre-tax earnings of our service and retailing businesses follows (dollars in millions).

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Our service group consists of several businesses. The largest of these businesses are NetJets and FlightSafety (aviation services), which offer shared ownership programs for general aviation aircraft and high technology training services and products to operators of aircraft, and TTI, a distributor of electronics components. Our other service businesses franchise and service a network of quick service restaurants (Dairy Queen), lease transportation equipment (XTRA) and furniture (CORT), provide third party logistics services that primarily serve the petroleum and chemical industries (Charter Brokerage), distribute electronic news, multimedia and regulatory filings (Business Wire) and operate a television station in Miami, Florida (WPLG). ~~Beginning October 19, 2022, this~~This group also includes ~~IPS Integrated~~IPS-Integrated Project Services, LLC (IPS), a provider of various services in facilities construction ~~management.~~management that was acquired in connection with the Alleghany acquisition.

Service group revenues increased ~~$796~~$329 million ~~(17.6%~~(6.9%) in the third quarter and $1.6 billion (11.2%) in the first ~~quarter~~nine months of 2023 compared to 2022. ~~The increase was primarily due to increased~~IPS contributed revenues ~~from aviation services, the impact~~ of the IPS acquisition ($302 million), and increased revenues from TTI. Revenues of TTI increased 5.8% in the first quarter of 2023 compared to 2022. TTI sales levels during 2022 were relatively strong. However, beginning$343 million in the third quarter and $947 million in the first nine months of 2022, new orders slowed in certain regions and markets, in part attributable to elevated inventory levels within the supply chain. These conditions are expected to continue in 2023 and we may experience comparative revenue declines in future periods.2023. Revenues from aviation services increased ~~18.8%~~8.3% in the third quarter and 11.5% in the first ~~quarter~~nine months of 2023 compared to 2022. The revenue ~~increase was~~increases were primarily due to increases in the number of aircraft in shared aircraft ownership programs and a year-to-date increase in flight hours across NetJets’ various programs, as well as higher average rates.

Revenues from TTI declined 7.2% in the third quarter and 0.8% in the first nine months of 2023 compared to 2022. Excluding the effects of business acquisitions in 2022 and 2023 and the unfavorable foreign currency translation effects, third quarter and year-to-date sales declined 10.7% and 3.0%, respectively, in 2023 versus 2022. TTI experienced significant revenue growth in 2021 and much of 2022. Since the third quarter of 2022, new orders have slowed in several regions and markets, particularly in the Asia Pacific region, in part attributable to elevated customer inventory levels and increasing price competition. We currently expect these conditions will persist over the remainder of 2023 and into 2024.

Pre-tax earnings of the service group declined $34 million (4.2%) in the third quarter and increased ~~$113~~$147 million ~~(15.6%~~(6.4%) in the first ~~quarter~~nine months of 2023 compared to 2022. Pre-tax earnings as a percentage of revenues ~~decreased 0.3~~declined 0.7 percentage points in the first ~~quarter~~nine months of 2023 compared to 2022. The changes in comparative earnings ~~increase was~~in 2023 reflected increases from aviation services businesses, primarily attributable to higher overall margin rates ~~in aviation services businesses, primarily~~ due to ~~changes~~a 15.4% year-to-date increase in ~~business mix, and to~~average aircraft in the NetJets programs, the impact of the IPS ~~acquisition.~~acquisition and lower earnings from TTI. Year-to-date earnings from TTI declined 10.3%, attributable to reduced sales and gross margin rates, and higher operating expenses, partly offset by the impact of lower foreign currency exchange losses in 2023.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our largest retailing business is Berkshire Hathaway Automotive, Inc. (“BHA”), representing ~~67%~~68% of our combined retailing ~~revenue~~revenues in the first ~~quarter~~nine months of 2023. BHA consists of over 80 auto dealerships that sell new and pre-owned automobiles and offer repair services and related products. BHA also offers vehicle service contracts and operates two insurance businesses. Our retailing businesses also include four home furnishings retailing businesses (Nebraska Furniture Mart, R.C. Willey, Star Furniture and Jordan’s), which sell furniture, appliances, flooring and electronics. The home furnishings group represented 18% of the combined retailing revenues in the first ~~quarter~~nine months of 2023.

Other retailing businesses include three jewelry ~~retailing businesses~~retailers (Borsheims, Helzberg and Ben Bridge), See’s Candies ~~(confectionary~~(confectionery products), Pampered Chef ~~(high quality~~(high-quality kitchen tools), Oriental Trading Company (party supplies, school supplies and toys and novelties) and Detlev Louis Motorrad (“Louis”), a retailer of motorcycle accessories based in Germany.

Retailing group revenues ~~were relatively unchanged~~increased 1.0% in the third quarter and 1.1% in the first ~~quarter~~nine months of 2023 compared to 2022, reflecting ~~an increase~~increases at BHA, partially offset by lower revenues from our other retailers. BHA’s revenues in the third quarter and first ~~quarter~~nine months of 2023 increased ~~3.6%~~3.9% and 4.3%, respectively, compared to 2022. Revenues from new vehicle sales increased ~~6.9%~~13.7% in the first ~~quarter~~nine months of 2023 compared to 2022, while revenues from pre-owned vehicle retail sales declined ~~4.0%~~9.3%. Unit sales in the first ~~quarter~~nine months of 2023 increased ~~0.9%~~2.6%, ~~primarily from new vehicles. While~~reflecting an 11.5% increase in new vehicle sales and a 4.6% decrease in pre-owned vehicles sold. Although new vehicle inventory levels remain well below historical levels, ~~supplies continue~~vehicle supply continues to gradually ~~increase.~~rise. Revenues from BHA’s parts/service/repair operations in the first ~~quarter~~nine months of 2023 increased ~~11.1%~~8.2% versus 2022. Other retailing revenues in the aggregate declined ~~5.5%~~5.2% in the first ~~quarter~~nine months of 2023 versus 2022, ~~primarily~~ due to ~~lower sales volumes~~an 8.7% decline in revenues at our home furnishings ~~businesses.~~businesses, primarily attributable to lower customer traffic.

Retailing group pre-tax earnings increased $18 million (4.5%) in the third quarter and decreased ~~$27~~$14 million ~~(6.6%~~(1.1%) in the first ~~quarter~~nine months of 2023 compared to 2022. BHA’s pre-tax earnings increased ~~30.9%~~14.2% in the third quarter and 18.6% in the first ~~quarter~~nine months of 2023 compared to 2022. BHA’s earnings ~~increase~~increases reflected higher earnings from parts/service/repair and finance/service contract operations and lower operating expenses, partially offset by lower vehicle ~~sales margins~~gross profit margin rates and higher floor plan interest expense. BHA’s comparative vehicle gross profit margin rates, before the effects of LIFO, peaked in the first half of 2022 and have since ~~declined.~~been reverting to historical levels. Aggregate pre-tax earnings for the remainder of our retailing group ~~decreased $91~~declined $146 million ~~(45.1%~~(26.9%) in the first ~~quarter~~nine months of 2023 compared to 2022, primarily due to a ~~49.6%~~31.1% decrease in ~~earnings from the~~ home furnishings businesses earnings and the impact of a gain in 2022 ~~related to~~from the divestiture of certain jewelry stores.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

McLane operates a wholesale distribution business that provides grocery and non-food consumer products to retailers and convenience stores (“grocery”) and to restaurants (“foodservice”). McLane also operates ~~businesses that are~~ wholesale distributors of distilled spirits, wine and beer (“beverage”). The grocery and foodservice distribution businesses generate high sales and very low profit margins and operate in a highly competitive environment. These businesses have several significant customers, including Walmart, 7-Eleven, Yum! Brands and others. ~~Grocery sales comprised 61% of McLane’s consolidated sales in the first quarter of 2023, with foodservice representing most of the remainder.~~ A curtailment of purchasing by any of its significant customers could have an adverse impact on McLane’s periodic revenues and earnings.

Revenues declined 0.7% in the third quarter and increased ~~$544~~0.2% in the first nine months of 2023 compared to 2022. Revenues in 2023 of the grocery and the foodservice businesses were negatively affected by lower unit volumes. Grocery sales comprised 62% of McLane’s consolidated sales in the first nine months of 2023, with foodservice representing most of the remainder. Pre-tax earnings increased $4 million ~~(4.3%~~(3.6%) in the third quarter and $88 million (32.6%) in the first ~~quarter of 2023 compared to 2022, reflecting an increase of 3.5% from the grocery business and 5.7% from the foodservice business. Pre-tax earnings increased $31 million (37.8%) in the first quarter~~nine months of 2023 compared to 2022. The ~~increase~~year-to-date increases in earnings reflected a slight increase in the overall gross sales margin rate and lower fuel expenses, partly offset by higher personnel expenses.

After-tax earnings of our non-controlled businesses include our proportionate share of earnings attributable to our investments in Kraft Heinz, Occidental Petroleum, ~~Pilot~~PTC (through January 31, 2023) and Berkadia. ~~Earnings~~After-tax earnings attributable to these businesses decreased $120 million in the third quarter and increased ~~$286~~$519 million in the first ~~quarter~~nine months of 2023 versus ~~2022, primarily due to earnings from~~2022. We adopted the ~~inclusion~~equity method of accounting for our investment in Occidental Petroleum ~~in 2023.~~common stock on August 4, 2022. As of January 31, 2023, ~~Berkshire acquired~~we discontinued using the equity method for our pre-existing 38.6% interest in PTC upon acquiring a controlling interest in ~~Pilot.~~PTC. We ~~applied the equity method through the end of January 2023 on our pre-existing 38.6% interest and~~ began consolidating ~~Pilot’s~~PTC’s financial statements in our Consolidated Financial Statements on February 1, 2023. See Notes 3 and 6 to the Consolidated Financial Statements.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

A summary of investment and derivative contract gains (losses) follows (dollars in millions).

Unrealized gains and losses arising from changes in market prices of investments in equity securities are included in our reported earnings, which significantly increases the volatility of our periodic net earnings due to the magnitude of our equity securities portfolio and the inherent volatility of equity securities prices. Unrealized gains and losses recorded in earnings also include the effects of changes in foreign currency exchange rates on investments in equity securities of non-U.S. issuers ~~that are~~ held by our U.S.-based subsidiaries.

Pre-tax investment gains and losses included net unrealized losses of $30.4 billion in the ~~first~~third quarter ~~included~~and net unrealized gains of ~~$31.3~~$33.3 billion in ~~2023 compared to net~~the first nine months of 2023. Net unrealized losses ~~of $1.8~~were $12.9 billion in ~~2022 on~~the third quarter and $80.5 billion in the first nine months of 2022. Such amounts related to securities we held at the end of the applicable period. Taxable ~~investment~~ gains and losses on equity securities sold is generally represent the difference between sales proceeds and the original cost of the securities sold. Sales of equity securities ~~in the first quarter~~ produced taxable gains of ~~$2.2~~$759 million in the third quarter and $5.4 billion in the first nine months of 2023 compared to taxable gains of $3 million in the third quarter and losses of ~~$739~~$660 million in the first nine months of 2022. Pre-tax investment gains in the first ~~quarter~~nine months of 2023 included a non-cash gain of $3approximately $3.0 billion related to the remeasurement of our pre-existing interest in ~~Pilot~~PTC to fair value through the application of acquisition accounting upon attaining control of ~~Pilot~~PTC for financial reporting purposes.

We believe that investment gains and losses, whether realized from sales or unrealized from changes in market prices, are often meaningless in terms of understanding our reported consolidated earnings or evaluating our periodic economic performance. We also continue to believe the investment gains and losses recorded in earnings in any given period has little analytical or predictive value.

Derivative contract gains and losses include the changes in fair value of our few remaining equity index put option contract liabilities. The periodic changes in the fair values of these liabilities are recorded in earnings. Substantially all of our contracts have expired and our exposure to loss in the future is insignificant.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

After-tax acquisition accounting expenses include charges arising from the application of the acquisition method in connection with certain of Berkshire’s business acquisitions. Such charges arise primarily from the amortization of intangible assets recorded in connection with those business acquisitions.

Foreign currency exchange rate gains ~~and losses~~ pertain to Berkshire’s and BHFC’s Euro, Great Britain Pound and Japanese Yen denominated debt. Changes in foreign currency exchange rates produce unrealized gains and losses from the periodic revaluation of these liabilities into U.S. Dollars. In 2023 and 2022, we recorded ~~significant~~ foreign currency exchange rate gains on these debt issues due to strengthening of the U.S. Dollar, which reduced the U.S Dollar carrying value of the debt. The gains and losses recorded in any given period can be significant due to the magnitude of the borrowings and the inherent volatility in foreign currency exchange rates. Other earnings consist primarily of Berkshire parent company investment income and corporate expenses, other intercompany interest income where the interest expense is included in earnings of the operating businesses and unallocated income taxes.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Our Consolidated Balance Sheet continues to reflect significant liquidity and a very strong capital base. Our Consolidated shareholders’ equity at ~~March 31,~~September 30, 2023 was ~~$504.6~~$525.3 billion, a decrease of $14.6 billion during the third quarter and an increase of ~~$31.1~~$51.9 billion ~~since December 31, 2022.~~during the first nine months of 2023. Net earnings attributable to Berkshire shareholders ~~was $35.5~~included after-tax losses of $23.5 billion in the third quarter of 2023 on our investments compared to after-tax gains of $29.8 billion in the first ~~quarter of 2023, which included after-tax gains on our investments of $27.4 billion.~~nine months. Investment gains and losses from changes in the market prices of our investments in equity securities will produce significant volatility in our earnings.

Berkshire’s common stock repurchase program, as amended, permits Berkshire to repurchase its Class A and Class B shares at prices below Berkshire’s intrinsic value, as conservatively determined by Warren Buffett, Berkshire’s Chairman of the Board and Chief Executive Officer, and Charlie Munger, Vice Chairman of the Board. The program does not specify a maximum number of shares to be repurchased and does not require any specified repurchase amount. The program is expected to continue indefinitely. We will not repurchase our stock if it reduces the total amount of Berkshire’s consolidated cash, cash equivalents and U.S. Treasury Bills holdings below $30 billion. Financial strength and redundant liquidity will always be of paramount importance at Berkshire. Berkshire paid ~~$4.4~~$7.0 billion in the first ~~quarter~~nine months of 2023 to repurchase shares of its Class A and B common stock.

At ~~March 31,~~September 30, 2023, our insurance and other businesses held cash, cash equivalents and U.S. Treasury Bills of ~~$127.7~~$152.0 billion, which included ~~$106.9~~$127.6 billion invested in U.S. Treasury Bills. Investments in equity and fixed maturity securities (excluding our investments in Kraft Heinz and Occidental common stock) were ~~$350.7~~$341.1 billion. During the first ~~quarter~~nine months of 2023, we paid cash of ~~$2.9~~$9.1 billion to acquire equity securities and we received proceeds of ~~$13.3~~$32.8 billion from sales of equity securities. On January 31, 2023, we acquired an additional 41.4% interest in ~~Pilot~~PTC for approximately $8.2 billion.

Our consolidated borrowings at ~~March 31,~~September 30, 2023 were ~~$123.6~~$124.8 billion, of which over 95% were by the Berkshire parent company, BHFC, BNSF, BHE and its subsidiaries and ~~Pilot. In~~PTC. During the first ~~quarter~~nine months of 2023, we ~~paid~~issued term debt of approximately ~~$6.2~~$6.3 billion and repaid $9.6 billion on maturing term ~~debt and increased short-term borrowings by approximately $1.1 billion.~~debt.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Berkshire parent company outstanding debt at ~~March 31,~~September 30, 2023 was ~~$17.5~~$17.2 billion, a decrease of ~~$3.9~~$4.2 billion since December 31, ~~2022 due to repayments~~2022. Berkshire repaid $4.3 billion of maturing debt ~~during~~in the first ~~quarter.~~six months of 2023. In April 2023, Berkshire issued ¥164.4 billion (approximately $1.2 billion) of senior ~~notes and repaid ¥56.3 billion of maturing~~ notes.

Senior note borrowings of BHFC, a wholly-owned financing subsidiary, were approximately $17.9 billion at ~~March 31,~~September 30, 2023, substantially unchanged from December 31, 2022. BHFC’s borrowings are used to fund a portion of loans originated and acquired by Clayton Homes and equipment held for lease by our railcar leasing business. Berkshire guarantees BHFC’s senior notes for the full and timely payment of principal and interest.

BNSF’s outstanding debt was ~~$22.7~~$23.5 billion as of ~~March 31,~~September 30, 2023, ~~a decrease of $705 million~~substantially unchanged from December 31, 2022. In June 2023, BNSF issued $1.6 billion of 5.2% debentures due in 2054. During the first nine months of 2023, BNSF repaid approximately $1.5 billion of term debt. Outstanding borrowings of BHE and its subsidiaries were ~~$53.0~~$54.3 billion at ~~March 31,~~September 30, 2023, an increase of ~~$215 million~~$1.6 billion from December 31, 2022. In the first nine months of 2023, BHE and its subsidiaries issued $3.5 billion of term debt with a weighted average interest rate of 5.7% and maturity dates ranging from 2034 to 2054 and repaid approximately $2.3 billion of term debt. Aggregate debt maturities for BHE and BNSF over the next twelve months ~~approximate $3.9~~are approximately $3.5 billion. Borrowings of ~~Pilot~~PTC were ~~$6.5 billion as of March 31,2023, of which~~ $5.9 billion ~~was outstanding~~ as of the January 31, 2023 acquisition ~~date.~~date and were $6.0 billion at September 30, 2023. Berkshire does not guarantee the repayment of debt or other borrowings issued by BNSF, BHE, ~~Pilot~~PTC or any of their subsidiaries or affiliates.

In the first ~~quarter~~nine months of 2023, our diverse group of businesses generated net operating cash flows of ~~$8.7~~$34.8 billion. Our consolidated capital expenditures for property, plant and equipment and equipment held for lease were ~~$3.7~~$13.7 billion in the first ~~quarter~~nine months of 2023, which included capital expenditures by ~~our railroad, utilities~~BNSF and ~~energy businesses (BNSF,~~ BHE ~~and Pilot)~~ of ~~$2.6~~$9.4 billion. BNSF and BHE maintain very large investments in capital assets (property, plant and equipment) and ~~will~~ regularly make significant capital expenditures in the normal course of business. ~~Forecasted~~We forecast capital expenditures for BHE and BNSF ~~over~~in the ~~remainder~~fourth quarter of 2023 ~~approximate $11.7~~of approximately $4.2 billion. On September 1, 2023, a BHE subsidiary acquired an additional 50% limited partnership interest in its Cove Point LNG, LP subsidiary for $3.3 billion.

On August 16, 2022, the Inflation Reduction Act of 2022 (“the 2022 ~~act”~~Act”) was signed into law. The 2022 ~~act~~Act contains numerous provisions, including a 15% corporate alternative minimum income tax (“CAMT”) on “adjusted financial statement income”, expanded tax credits for clean energy incentives and a 1% excise tax on corporate stock repurchases. The provisions of the 2022 ~~act become~~Act are effective for tax years beginning after December 31, 2022. ~~On December 27, 2022,~~The extent to which the ~~IRS~~Company incurs CAMT will depend on the facts and circumstances of the given tax year. We do not expect to incur a CAMT liability in 2023. The Internal Revenue Service and the U.S. Department of Treasury issued initial guidance for taxpayers subject to the corporate alternative minimum tax. The guidance addresses several, but not all, issues that needed clarification. The IRS and Department of Treasury intend tomay release additional guidance in the future. We will continue to evaluate the impact of the 2022 ~~act~~Act as more guidance becomes available. ~~We currently do not expect a material impact on our Consolidated~~

Item 2. Management’s Discussion and Analysis of Financial ~~Statements.~~Condition and Results of Operations

We are party to other contracts associated with ongoing business activities, which will result in cash payments to counterparties in future periods. Certain obligations are included in our Consolidated Balance Sheets, such as operating lease liabilities and shared aircraft repurchase liabilities of NetJets.

We are also obligated to pay claims arising from property and casualty insurance companies. Such liabilities, including amounts from retroactive reinsurance, were ~~$143~~$143.7 billion at ~~March 31,~~September 30, 2023. However, the timing and amount of the payments under insurance and reinsurance contracts are contingent upon the outcome of future events. Actual payments will likely vary, perhaps materially, from any forecasted payments, as well as from the liabilities currently recorded in our Consolidated Balance Sheet. We anticipate that these payments will be funded by operating cash flows.

Other obligations pertaining to the acquisition of goods or services in the future, such as certain purchase obligations, are not currently reflected in the Consolidated Financial Statements and will be recognized in future periods as the goods are delivered or services are provided. As of ~~March 31,~~September 30, 2023, the largest categories of our long-term contractual obligations primarily related to fuel, capacity, transmission and maintenance contracts and capital expenditure commitments of BHE and BNSF, aircraft purchase commitments of NetJets and certain raw materials purchase commitments.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Except as otherwise disclosed in this Quarterly Report, our contractual obligations as of ~~March 31,~~September 30, 2023 were, in the aggregate, not materially different from those disclosed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” contained in Berkshire’s Annual Report on Form 10-K for the year ended December 31, 2022.

Certain accounting policies require us to make estimates and judgments that affect the amounts reflected in the Consolidated Financial Statements. Such estimates and judgments necessarily involve varying, and possibly significant, degrees of uncertainty. Accordingly, certain amounts recorded in the financial statements will likely be adjusted in the future based on new available information and changes in other facts and circumstances. Reference is made to “Critical Accounting Policies” discussed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in Berkshire’s Annual Report on Form 10-K for the year ended December 31, 2022.

Our Consolidated Balance Sheet as of ~~March 31,~~September 30, 2023 includes estimated liabilities of ~~$143~~$143.7 billion for unpaid losses and loss adjustment expenses from property and casualty insurance and reinsurance contracts. Due to the inherent uncertainties in the processes of establishing these liabilities, the actual ultimate claim amounts will likely differ from the currently recorded amounts. A very small percentage change in estimates of this magnitude can result in a material effect on periodic earnings. The effects from changes in these estimates are recorded as a component of insurance losses and loss adjustment expenses in the period of the change.

Our Consolidated Balance Sheet as of ~~March 31,~~September 30, 2023 included goodwill of acquired businesses of approximately ~~$83~~$85.7 billion and ~~indefinite-lived~~indefinite lived intangible assets of ~~$21 billion, which included $9.5 billion of goodwill associated with the Alleghany and Pilot acquisitions.~~$20.5 billion. We evaluate these assets for impairment at least annually and we conducted our most recent annual review during the fourth quarter of 2022. In connection with the annual goodwill impairment review ~~conducted~~ in the fourth quarter of 2022, the estimated fair values of six reporting units did not exceed our carrying values by at least 20%. The most significant of these reporting units was Precision Castparts Corp. (“PCC”). Our estimated fair value of PCC was approximately $31.5 billion, exceeding our carrying value of approximately $30.3 billion by 4.0%. Our carrying value of PCC included goodwill of approximately $7.5 billion. For the five other reporting units, our aggregate estimated fair value was approximately $4.5 billion, which exceeded our aggregate carrying value of approximately $4.1 billion by 9.9%. Our carrying value of these units included goodwill of approximately $1.4 billion.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Goodwill and indefinite-lived intangible asset impairment reviews include determining the estimated fair values of our reporting units and assets. The key assumptions and inputs used in such determinations may include forecasting revenues and expenses, cash flows and capital expenditures, as well as an appropriate discount rate and other inputs. Significant judgment by management is required in estimating the fair value of a reporting unit and in performing impairment tests. Due to the inherent subjectivity and uncertainty in forecasting future cash flows and earnings over long periods of time, actual results may vary materially from the forecasts.

As of ~~March 31,~~September 30, 2023, we concluded it is more likely than not that goodwill recorded in our Consolidated Balance Sheet was not impaired. The long-term adverse consequences of the COVID-19 pandemic, geopolitical conflicts and general changes in business conditions, as well as other unanticipated events, on certain of our reporting units may prove to be worse than we currently anticipate, and we may need to record goodwill or indefinite-lived intangible asset impairment charges in future periods. Making estimates of the fair value of reporting units are inherently subjective and will likely continue to be significantly affected by assumptions on the severity, duration or long-term effects of adverse events on a reporting unit’s business, which we cannot reliably predict. Consequently, any fair value estimates can be subject to wide variations.

Information concerning new accounting pronouncements is included in Note 2 to the accompanying Consolidated Financial Statements.

~~Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations~~

Investors are cautioned that certain statements contained in this document as well as some statements in periodic press releases and some oral statements of Berkshire officials during presentations about Berkshire or its subsidiaries are “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995 (the “Act”). Forward-looking statements include statements which are predictive in nature, which depend upon or refer to future events or conditions, or which include words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “estimates” or similar expressions. In addition, any statements concerning future financial performance (including future revenues, earnings or growth rates), ongoing business strategies or prospects and possible future Berkshire actions, which may be provided by management, are also forward-looking statements as defined by the Act. Forward-looking statements are based on current expectations and projections about future events and are subject to risks, uncertainties and assumptions about Berkshire and its subsidiaries, economic and market factors and the industries in which we do business, among other things. These statements are not guarantees of future performance and we have no specific intention to update these statements.

Actual events and results may differ materially from those expressed or forecasted in forward-looking statements due to a number of factors. The principal risk factors that could cause our actual performance and future events and actions to differ materially from such forward-looking statements include, but are not limited to, changes in market prices of our investments in fixed maturity and equity securities; losses realized from derivative contracts; the occurrence of one or more catastrophic events, such as an earthquake, hurricane, an act of terrorism or cyber-attack that causes losses insured by our insurance subsidiaries and/or losses to our business operations; the frequency and severity of epidemics, pandemics or other outbreaks, that negatively affect our operating results and restrict our access to borrowed funds through the capital markets at reasonable rates; changes in laws or regulations affecting our insurance, railroad, utilities and energy and finance subsidiaries; changes in federal income tax laws; geopolitical conflicts or events and changes in general economic and market factors that negatively affect the prices of securities or the industries in which we do business.

Reference is made to Berkshire’s Annual Report on Form 10-K for the year ended December 31, 2022 and in particular the “Market Risk Disclosures” included in “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” As of ~~March 31,~~September 30, 2023, there were no material changes in the market risks described in Berkshire’s Annual Report.

As of the end of the period covered by this Quarterly Report on Form 10-Q, the Company carried out an evaluation, under the supervision and with the participation of the Company’s management, including the Chairman (Chief Executive Officer) and the Senior Vice President (Chief Financial Officer), of the effectiveness of the design and operation of the Company’s disclosure controls and procedures pursuant to Exchange Act Rule 13a-15. Based upon that evaluation, the Chairman (Chief Executive Officer) and the Senior Vice President (Chief Financial Officer) concluded that the Company’s disclosure controls and procedures are effective in timely alerting them to material information relating to the Company (including its consolidated subsidiaries) required to be included in the Company’s periodic SEC filings. During the quarter, there have been no significant changes in the Company’s internal control over financial reporting or in other factors that could significantly affect internal control over financial reporting.

Berkshire and its subsidiaries are parties in a variety of legal actions that routinely arise out of the normal course of business, including legal actions seeking to establish liability directly through insurance contracts or indirectly through reinsurance contracts issued by Berkshire subsidiaries. Plaintiffs occasionally seek punitive or exemplary damages. We do not believe that such normal and routine litigation will have a material effect on our financial condition or results of operations.

Reference is made to Note 23 to the accompanying Consolidated Financial Statements for information concerning certain litigation involving Berkshire subsidiaries. Berkshire and certain of its subsidiaries are also involved in other kinds of legal actions, some of which assert or may assert claims or seek to impose fines and penalties. We currently believe that any liability that may arise as a result of such other pending legal actions will not have a material effect on our consolidated financial condition or results of operations.

Our significant business risks are described in Item 1A to Form 10-K for the year ended December 31, 2022, to which reference is made herein. The risks and uncertainties we describe are not the only ones facing us. Additional risks and uncertainties not presently known to us or that we currently deem immaterial may also impair our business or operations. Any adverse effect on our business, financial condition or operating results could result in a decline in the value of our securities and the loss of all or part of your investment.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds and Issuer Repurchases of Equity Securities

Berkshire’s common stock repurchase program permits Berkshire to repurchase its Class A and Class B shares any time that Warren Buffett, Berkshire’s Chairman of the Board and Chief Executive Officer, and Charlie Munger, Vice Chairman of the Board, believe that the repurchase price is below Berkshire’s intrinsic value, conservatively determined. Repurchases may be in the open market or through privately negotiated transactions. Information with respect to Berkshire’s Class A and Class B common stock repurchased during the ~~first~~third quarter of 2023 follows.

* The program does not specify a maximum number of shares to be repurchased or obligate Berkshire to repurchase any specific dollar amount or number of Class A or Class B shares and there is no expiration date to the repurchase program. Berkshire will not repurchase its common stock if the repurchases reduce the total value of Berkshire’s consolidated cash, cash equivalents and U.S. Treasury Bills holdings to less than $30 billion.

Information regarding the Company’s mine safety violations and other legal matters disclosed in accordance with Section 1503(a) of the Dodd-Frank Reform Act is included in Exhibit 95 to this Form 10-Q.

~~As disclosed~~Berkshire has never adopted a Rule 10b5-1 trading arrangement (as that term is defined in ~~Notes 2 and 16 to the accompanying Consolidated Financial Statements included in this Form 10-Q, we adopted ASU 2018-12 on January 1, 2023 on the modified retrospective basis beginning as~~Item 408(a)(1)(i) of ~~the January 1, 2021 transition date. Most significantly, ASU 2018-12 changed the measurement~~Regulation S-K). None of our ~~long duration life, annuity and health insurance benefit liabilities, primarily attributable to changes~~directors or executive officers adopted or terminated a Rule 10b5-1 trading arrangement or a non-Rule 10b5-1 trading arrangement (as defined in ~~discount rate assumptions used in measuring such liabilities. ASU 2018-12 also made relatively minor modifications to~~Item 408(c) of Regulation S-K) during the ~~accounting for deferred policy acquisition cost amortization and changed the classification and measurement~~third quarter of ~~certain market risk benefit liabilities, such as those related to variable annuity contracts.~~2023.

A summary of the revisions to the affected balances included in our previously reported Consolidated Financial Statements for the years ended December 31, 2021 and 2022 and as of the January 1, 2021 transition date follows. Amounts are in millions, except per share amounts.

Pursuant to the requirement of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned thereunto duly authorized.


Delaware	47-0813844
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification Number)


Class A —	~~585,848~~571,726
Class B —	~~1,295,970,861~~1,308,414,093


		Page No.

Part I – Financial Information

Item 1. Financial Statements
	Consolidated Balance Sheets—~~March 31,~~September 30, 2023 and December 31, 2022	2
	Consolidated Statements of Earnings—Third Quarter and First ~~Quarter~~Nine Months 2023 and 2022	4
	Consolidated Statements of Comprehensive Income—Third Quarter and First ~~Quarter~~Nine Months 2023 and 2022	5
	Consolidated Statements of Changes in Shareholders’ Equity—Third Quarter and First ~~Quarter~~Nine Months 2023 and 2022	56
	Consolidated Statements of Cash Flows—First ~~Quarter~~Nine Months 2023 and 2022	67
	Notes to Consolidated Financial Statements	78
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	2830
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	4751
Item 4.	Controls and Procedures	4751

Part II – Other Information		4751

Item 1.	Legal Proceedings	4751
Item 1A.	Risk Factors	4751
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds and Issuer Repurchases of Equity Securities	4852
Item 3.	Defaults Upon Senior Securities	4852
Item 4.	Mine Safety Disclosures	4852
Item 5.	Other Information	4852
Item 6.	Exhibits	5053

Signature		5053


	March 31, 2023			December 31, 2022			September 30, 2023			December 31, 2022
Railcars	$	9,662		$	9,612		$	9,912		$	9,612
Aircraft		10,928			10,667			11,840			10,667
Other		5,268			5,212			5,430			5,212
		25,858			25,491			27,182			25,491
Accumulated depreciation		(10,184	)		(9,907	)		(10,898	)		(9,907	)
	$	15,674		$	15,584		$	16,284		$	15,584


☒	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934


☐	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934


Large accelerated filer	☒	Accelerated filer	☐
Non-accelerated filer	☐	Smaller reporting company	☐
		Emerging growth company	☐


	First Quarter 2022
	Previously reported			Increase (decrease)			As revised
Revenues:
Insurance premiums earned	$	17,492		$	(4	)	$	17,488
Costs and expenses:
Life, annuity and health insurance benefits		1,323			14			1,337
Insurance underwriting expenses		2,767			(163	)		2,604
Earnings before income taxes		6,812			145			6,957
Income tax expense		1,227			25			1,252
Net earnings		5,585			120			5,705
Net earnings attributable to Berkshire Hathaway shareholders	$	5,460		$	120		$	5,580
Other comprehensive income:
Foreign currency translation		(316	)		1			(315	)
Long duration insurance contracts		—			2,419			2,419
Other comprehensive income, net		(404	)		2,420			2,016
Comprehensive income attributable to Berkshire Hathaway shareholders	$	5,059		$	2,540		$	7,599
Net earnings per average equivalent Class A share	$	3,702		$	82		$	3,784
Net earnings per average equivalent Class B share	$	2.47		$	0.05		$	2.52


	Pilot
Property, plant and equipment	$	8,136
Goodwill and other intangible assets		13,347
Other		6,934
Assets acquired	$	28,417
Notes payable	$	5,876
Other		4,789
Liabilities assumed		10,665
Noncontrolling interests, predominantly redeemable		3,370
Net assets	$	14,382


	Alleghany
Cash, cash equivalents and U.S. Treasury Bills	$	3,762
Investments in fixed maturity and equity securities		15,982
Loans and other receivables		5,650
Goodwill and other intangible assets		6,559
Other		3,637
Assets acquired	$	35,590
Unpaid losses and loss adjustment expenses	$	15,080
Unearned premiums		3,536
Notes payable		2,169
Other		3,300
Liabilities assumed		24,085
Net assets	$	11,505


	March 31, 2022
Revenues	$	87,548
Net earnings attributable to Berkshire Hathaway shareholders		5,666
Net earnings per equivalent Class A common share		3,842


	2023			2022
Balances at beginning of year	$	35,415		$	37,855
Incurred losses and loss adjustment expenses	13				(23	)
Paid losses and loss adjustment expenses		(1,471	)		(1,567	)
Foreign currency effect		(38	)		(289	)
Balances at September 30	$	33,919		$	35,976
Incurred losses and loss adjustment expenses	$	13		$	(23	)
Deferred charge amortization and adjustments		605			649
Incurred losses and loss adjustment expenses included in the Consolidated Statements of Earnings	$	618		$	626


	Undiscounted expected future gross premiums				Discounted expected future gross premiums				Undiscounted expected future benefits				Undiscounted expected future gross premiums				Discounted expected future gross premiums				Undiscounted expected future benefits
	2023		2022		2023		2022		2023		2022		2023		2022		2023		2022		2023		2022
Periodic payment annuities	$	—	$	—	$	—	$	—	$	31,244	$	30,647	$	—	$	—	$	—	$	—	$	31,049	$	31,065
Life and health		107,831		105,433		64,421		63,904		102,881		100,529		106,518		101,577		64,394		60,734		101,882		97,031


	Gross Premiums				Interest Expense
	2023		2022		2023		2022
Periodic payment annuities	$	—	$	169	$	133	$	135
Life and health		1,004		1,143		54		53


	First Quarter						Percentage			Third Quarter						First Nine Months						Percentage Change
	2023			2022			Change			2023			2022			2023			2022			Third Quarter			First Nine Months
Dividend income	$	1,244		$	1,197			3.9	%	$	1,223		$	1,281		$	3,989		$	4,533			(4.5	)%		(12.0	)%
Interest and other investment income		1,141			164			595.7			1,710			397			4,241			789			330.7			437.5
Pre-tax net investment income		2,385			1,361			75.2			2,933			1,678			8,230			5,322			74.8			54.6
Income taxes and noncontrolling interests		416			191						463			270			1,422			838
Net investment income	$	1,969		$	1,170					$	2,470		$	1,408		$	6,808		$	4,484
Effective income tax rate		17.4	%		14.1	%					15.8	%		16.1	%		17.3	%		15.7	%


	Amortized Cost		Unrealized Gains (Losses)			Carrying Value		Amortized Cost		Unrealized Gains (Losses)			Carrying Value
U.S. Treasury, U.S. government corporations and agencies	$	9,578	$	(182	)	$	9,396	$	9,654	$	(130	)	$	9,524
Foreign governments		11,106		(95	)		11,011		11,248		(87	)		11,161
Corporate bonds		1,525		259			1,784		1,224		179			1,403
Other		228		19			247		197		11			208
	$	22,437	$	1		$	22,438	$	22,323	$	(27	)	$	22,296


	Cars/Units								Percentage Change
	Third Quarter				First Nine Months				Third			First Nine
	2023		2022		2023		2022		Quarter			Months
Consumer products		1,236		1,323		3,459		3,977		(6.6	)%		(13.0	)%
Industrial products		416		413		1,212		1,237		0.7			(2.0	)
Agricultural products		268		276		846		884		(2.9	)		(4.3	)
Coal		376		399		1,105		1,158		(5.8	)		(4.6	)
		2,296		2,411		6,622		7,256		(4.8	)		(8.7	)


	Two months ending		Third Quarter		Eight Months Ending
	March 31, 2023		2023		September 30, 2023
Revenues	$	9,508	$	13,166	$	37,428
Cost of sales		8,805		11,980		34,385
Operating and other expenses		496		782		2,133
Interest expense		71		113		297
Pre-tax earnings		136		291		613
Income taxes and noncontrolling interests		53		108		233
Net earnings attributable to Berkshire Hathaway shareholders	$	83	$	183	$	380


Period	Total number of shares purchased		Average price paid per share		Total number of shares purchased as part of publicly announced program		Maximum number or value of shares that yet may be repurchased under the program	Total number of shares purchased		Average price paid per share		Total number of shares purchased as part of publicly announced program		Maximum number or value of shares that yet may be repurchased under the program
January
July
Class A common stock		468	$	475,158.19		468	*		177	$	521,430.04		177	*
Class B common stock		1,323,333	$	310.87		1,323,333	*		—	$	—		—	*

February
August
Class A common stock		249	$	464,461.13		249	*		607	$	541,740.69		607	*
Class B common stock		892,938	$	304.58		892,938	*		—	$	—		—	*

March
September
Class A common stock		4,386	$	465,791.01		4,386	*		1,115	$	550,813.96		1,115	*
Class B common stock		4,500,593	$	305.57		4,500,593	*		143,675	$	357.22		143,675	*


	Dec. 31, 2020			January 1, 2021						December 31, 2021									December 31, 2022
	Previously reported			Increase (decrease)			As revised			Previously reported			Increase (decrease)			As revised			Previously reported			Increase (decrease)			As revised
Assets:
Other receivables	$	32,310		$	738		$	33,048		$	35,388		$	580		$	35,968		$	43,506		$	(16	)	$	43,490
Other		14,580			—			14,580			15,854			24			15,878			19,628			29			19,657
Total assets		873,729		$	738			874,467			958,784		$	604			959,388			948,452		$	13			948,465
Liabilities and shareholders’ equity:
Unearned premiums		21,395		$	(56	)		21,339			23,512		$	(56	)		23,456			28,657		$	—			28,657
Life, annuity and health insurance benefits		21,616			7,220			28,836			22,282			5,013			27,295			22,421			(2,668	)		19,753
Other policyholder liabilities		8,670			1,697			10,367			9,901			1,485			11,386			10,101			1,269			11,370
Income taxes, principally deferred		74,098			(1,695	)		72,403			90,243			(1,207	)		89,036			77,020			348			77,368
Total liabilities		422,393			7,166			429,559			443,854			5,235			449,089			467,835			(1,051	)		466,784
Accumulated other comprehensive income		(4,243	)		(5,751	)		(9,994	)		(4,027	)		(4,096	)		(8,123	)		(6,591	)		1,539			(5,052	)
Retained earnings		444,626			(677	)		443,949			534,421			(535	)		533,886			511,602			(475	)		511,127
Berkshire Hathaway shareholders’ equity		443,164			(6,428	)		436,736			506,199			(4,631	)		501,568			472,360			1,064			473,424
Total shareholders’ equity		451,336			(6,428	)		444,908			514,930			(4,631	)		510,299			480,617			1,064			481,681
Total liabilities and shareholders’ equity		873,729		$	738			874,467			958,784		$	604			959,388			948,452		$	13			948,465


	Year ended December 31, 2021									Year ended December 31, 2022
	Previously reported			Increase (decrease)			As revised			Previously reported			Increase (decrease)			As revised
Revenues:
Insurance premiums earned	$	69,478		$	(18	)	$	69,460		$	74,645		$	(69	)	$	74,576
Cost and expenses:
Life, annuity and health insurance benefits		6,007			(183	)		5,824			5,152			91			5,243
Insurance underwriting expenses		12,569			(10	)		12,559			11,942			(236	)		11,706
Earnings (loss) before income taxes		111,686			175			111,861			(30,576	)		76			(30,500	)
Income tax expense (benefit)		20,879			33			20,912			(8,518	)		16			(8,502	)
Net earnings (loss)		90,807			142			90,949			(22,058	)		60			(21,998	)
Net earnings (loss) attributable to Berkshire Hathaway shareholders		89,795			142			89,937			(22,819	)		60			(22,759	)
Other comprehensive income:
Foreign currency translation		(1,011	)		—			(1,011	)		(2,136	)		(2	)		(2,138	)
Long duration insurance contracts		—			2,108			2,108			—			7,177			7,177
Applicable income taxes		—			(453	)		(453	)		—			(1,540	)		(1,540	)
Other comprehensive income, net		234			1,655			1,889			(2,625	)		5,635			3,010
Comprehensive income attributable to Berkshire Hathaway shareholders		90,011			1,797			91,808			(25,383	)		5,695			(19,688	)
Net earnings (loss) per average equivalent Class A share	$	59,460		$	94		$	59,554		$	(15,535	)	$	41		$	(15,494	)
Net earnings (loss) per average equivalent Class B share	$	39.64		$	0.06		$	39.70		$	(10.36	)	$	0.03		$	(10.33	)


	a. Exhibits

3(i)	Restated Certificate of Incorporation Incorporated by reference to Exhibit 3(i) to Form 10-K filed on March 2, 2015.

3(ii)	Amended and Restated By-Laws Incorporated by reference to Exhibit 3(ii) to Form 8-K filed on May ~~4, 2022.~~10, 2023.

31.1	Rule 13a-14(a)/15d-14(a) Certifications

31.2	Rule 13a-14(a)/15d-14(a) Certifications

32.1	Section 1350 Certifications

32.2	Section 1350 Certifications

95	Mine Safety Disclosures

101	The following financial information from Berkshire Hathaway Inc.’s Quarterly Report on Form 10-Q for the quarter ended ~~March 31,~~September 30, 2023, formatted in iXBRL (Inline Extensible Business Reporting Language) includes: (i) the Cover Page (ii) the Consolidated Balance Sheets, (iii) the Consolidated Statements of Earnings, (iv) the Consolidated Statements of Comprehensive Income, (v) the Consolidated Statements of Changes in Shareholders’ Equity, (vi) the Consolidated Statements of Cash Flows, and (vii) the Notes to Consolidated Financial Statements, tagged in summary and detail.

104	Cover Page Interactive Data File (formatted as iXBRL and contained in Exhibit 101)


		BERKSHIRE HATHAWAY INC.
		(Registrant)

Date: ~~May 6,~~November 4, 2023		/S/ MARC D. HAMBURG
		(Signature)
		Marc D. Hamburg,
		Senior Vice President and
		Principal Financial Officer