KEX Kirby

Kirby Corp. engages in the provision of diesel engines, reduction gears and ancillary products for marine and power generation applications. It operates through the following segments: Marine Transportation and Distribution & Services segment. The Marine Transportation segment provides marine transportation services, operates tank barges and towing vessels transporting bulk liquid products and transports petrochemicals, refined petroleum products, black oil products and agricultural chemicals by tank barge. The Distribution & Services segment sells genuine replacement parts, provides service mechanics to overhaul and repair medium-speed and high-speed diesel engines, transmissions, reduction gears, pumps and compression products, maintains facilities to rebuild component parts or entire medium-speed and high-speed diesel engines, transmissions and reduction gears and manufactures and remanufactures oilfield service equipment, including pressure pumping units. The company was founded in 1921 and is headquartered in Houston, TX.

Company profile

David Grzebinski
Fiscal year end
Industry (SIC)
IRS number

KEX stock data



7 May 21
19 Jun 21
31 Dec 21
Quarter (USD)
Mar 21 Dec 20 Sep 20 Jun 20
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS
Annual (USD)
Dec 20 Dec 19 Dec 18 Dec 17
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Financial data from Kirby earnings reports.

Cash burn rate (estimated) Burn method: Change in cash Burn method: Operating income/loss Burn method: FCF (opex + capex)
Last Q Avg 4Q Last Q Avg 4Q Last Q Avg 4Q
Cash on hand (at last report) 52.33M 52.33M 52.33M 52.33M 52.33M 52.33M
Cash burn (monthly) 9.34M 22.52M 1.34M (positive/no burn) (positive/no burn) (positive/no burn)
Cash used (since last report) 24.55M 59.22M 3.52M n/a n/a n/a
Cash remaining 27.78M -6.89M 48.82M n/a n/a n/a
Runway (months of cash) 3.0 -0.3 36.5 n/a n/a n/a

Beta Read what these cash burn values mean

Date Owner Security Transaction Code Indirect 10b5-1 $Price #Shares $Value #Remaining
14 Jun 21 David W Grzebinski Common Stock, par value $.10 per share Gift Dispose G No No 0 1,600 0 62,236
3 Jun 21 Waterman William M. Common Stock, par value $.10 per share Sell Dispose S Yes No 66.1092 25,000 1.65M 82,249
17 May 21 Niemietz Kurt A. Common Stock, par value $.10 per share Sell Dispose S No No 69.5341 350 24.34K 405
17 May 21 David W Grzebinski Common Stock, par value $.10 per share Sell Dispose S No Yes 69.5918 3,000 208.78K 63,836
3 May 21 Miller Scott P Common Stock, par value $.10 per share Sell Dispose S No No 66.0207 607 40.07K 0

Data for the last complete 13F reporting period. To see the most recent changes to ownership, click the ownership history button above.

94.0% owned by funds/institutions
13F holders
Current Prev Q Change
Total holders 243 240 +1.3%
Opened positions 43 41 +4.9%
Closed positions 40 31 +29.0%
Increased positions 77 75 +2.7%
Reduced positions 85 88 -3.4%
13F shares
Current Prev Q Change
Total value 3.41B 2.93B +16.4%
Total shares 56.53M 56.48M +0.1%
Total puts 73.3K 132.2K -44.6%
Total calls 1.42M 38.8K +3546.9%
Total put/call ratio 0.1 3.4 -98.5%
Largest owners
Shares Value Change
BLK Blackrock 5.78M $348.42M +7.0%
Vanguard 5.32M $320.41M +2.8%
Atlanta Capital Management Co L L C 4.46M $269.15M -0.9%
FMR 3.42M $206.21M -2.4%
Diamond Hill Capital Management 2.81M $169.16M -8.2%
ArrowMark Colorado 2.77M $167.2M -4.7%
Thunderbird Partners 2.16M $130.3M +37.7%
Hound Partners 1.85M $111.28M +8.6%
Dimensional Fund Advisors 1.82M $109.51M +5.2%
STT State Street 1.56M $93.9M +6.2%
Largest transactions
Shares Bought/sold Change
Norges Bank 0 -667.55K EXIT
Thunderbird Partners 2.16M +591.67K +37.7%
Southpoint Capital Advisors 0 -400K EXIT
BLK Blackrock 5.78M +376.61K +7.0%
DB Deutsche Bank AG - Registered Shares 310.18K +308.62K +19872.6%
D. E. Shaw & Co. 1.04M -286.73K -21.7%
Citadel Advisors 771.28K +268.02K +53.3%
Victory Capital Management 539.07K +264.84K +96.6%
Diamond Hill Capital Management 2.81M -252.21K -8.2%
StackLine Partners 307.05K -250.37K -44.9%
Content analysis
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