The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||||||
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F INFORMATION TABLE |
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COLUMN 1 | COLUMN 2 | COLUMN 3 | COLUMN 4 | COLUMN 5 | COLUMN 6 | COLUMN 7 | COLUMN 8 | ||||
VALUE | SHRS OR | SH/ | PUT/ | INVESTMENT | OTHER | VOTING AUTHORITY | |||||
NAME OF ISSUER | TITLE OF CLASS | CUSIP | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
ABBOTT LABS COM | COM | 002824100 | 736,000 | 7,268 | SH | SOLE | 7,268 | 0 | 0 | ||
AIR PRODS & CHEMS INC COM | COM | 009158106 | 21,534,000 | 74,976 | SH | SOLE | 74,976 | 0 | 0 | ||
ALPHABET INC CAP STK CL A | CAP STK CL A | 02079K305 | 6,158,000 | 59,365 | SH | SOLE | 59,365 | 0 | 0 | ||
ALPHABET INC CAP STK CL C | CAP STK CL C | 02079K107 | 1,462,000 | 14,053 | SH | SOLE | 14,053 | 0 | 0 | ||
ALPHATEC HLDGS INC COM NEW | COM NEW | 02081G201 | 203,000 | 13,000 | SH | SOLE | 13,000 | 0 | 0 | ||
AMAZON COM INC COM | COM | 023135106 | 550,000 | 5,324 | SH | SOLE | 5,324 | 0 | 0 | ||
AMERICAN EXPRESS CO COM | COM | 025816109 | 211,000 | 1,282 | SH | SOLE | 1,282 | 0 | 0 | ||
AMETEK INC COM | COM | 031100100 | 61,922,000 | 426,079 | SH | SOLE | 426,079 | 0 | 0 | ||
AMPHENOL CORP NEW CL A | CL A | 032095101 | 57,724,000 | 706,361 | SH | SOLE | 706,361 | 0 | 0 | ||
APPLE INC COM | COM | 037833100 | 9,822,000 | 59,561 | SH | SOLE | 59,561 | 0 | 0 | ||
ARCH CAP GROUP LTD ORD | ORD | G0450A105 | 43,077,000 | 634,702 | SH | SOLE | 634,702 | 0 | 0 | ||
BERKSHIRE HATHAWAY CLASS B | CL B NEW | 084670702 | 567,000 | 1,835 | SH | SOLE | 1,835 | 0 | 0 | ||
CACI INTL INC CL A | CL A | 127190304 | 8,163,000 | 27,550 | SH | SOLE | 27,550 | 0 | 0 | ||
CANADIAN PAC RY LTD COM | COM | 13645T100 | 50,438,000 | 655,552 | SH | SOLE | 655,552 | 0 | 0 | ||
COLGATE PALMOLIVE CO COM | COM | 194162103 | 6,262,000 | 83,325 | SH | SOLE | 83,325 | 0 | 0 | ||
COMCAST CORP NEW CL A | CL A | 20030N101 | 396,000 | 10,450 | SH | SOLE | 10,450 | 0 | 0 | ||
CONOCOPHILLIPS COM | COM | 20825C104 | 424,000 | 4,272 | SH | SOLE | 4,272 | 0 | 0 | ||
COPART INC COM | COM | 217204106 | 65,289,000 | 868,086 | SH | SOLE | 868,086 | 0 | 0 | ||
CSW INDUSTRIALS INC COM | COM | 126402106 | 1,084,000 | 7,800 | SH | SOLE | 7,800 | 0 | 0 | ||
FISERV INC COM | COM | 337738108 | 36,623,000 | 324,013 | SH | SOLE | 324,013 | 0 | 0 | ||
GLACIER BANCORP INC NEW COM | COM | 37637Q105 | 29,371,000 | 699,143 | SH | SOLE | 699,143 | 0 | 0 | ||
GRACO INC COM | COM | 384109104 | 52,351,000 | 717,037 | SH | SOLE | 717,037 | 0 | 0 | ||
HAYWARD HLDGS INC COM | COM | 421298100 | 14,732,000 | 1,257,023 | SH | SOLE | 1,257,023 | 0 | 0 | ||
HEICO CORP NEW CL A | CL A | 422806208 | 129,519,000 | 953,045 | SH | SOLE | 953,045 | 0 | 0 | ||
HINGHAM INSTN SVGS MASS COM | COM | 433323102 | 32,276,000 | 138,262 | SH | SOLE | 138,262 | 0 | 0 | ||
HONEYWELL INTL INC COM | COM | 438516106 | 260,000 | 1,362 | SH | SOLE | 1,362 | 0 | 0 | ||
IDEX CORP COM | COM | 45167R104 | 72,841,000 | 315,287 | SH | SOLE | 315,287 | 0 | 0 | ||
ILLINOIS TOOL WKS INC COM | COM | 452308109 | 399,000 | 1,639 | SH | SOLE | 1,639 | 0 | 0 | ||
INTERCONTINENTAL EXCHANGE INC | COM | 45866F104 | 37,674,000 | 361,247 | SH | SOLE | 361,247 | 0 | 0 | ||
INTERNATIONAL BUSINESS MACHS C | COM | 459200101 | 622,000 | 4,746 | SH | SOLE | 4,746 | 0 | 0 | ||
ISHARES GOLD TR ISHARES | ISHARES NEW | 464285204 | 798,000 | 21,350 | SH | SOLE | 21,350 | 0 | 0 | ||
JOHNSON & JOHNSON COM | COM | 478160104 | 1,116,000 | 7,203 | SH | SOLE | 7,203 | 0 | 0 | ||
JPMORGAN CHASE & CO COM | COM | 46625H100 | 704,000 | 5,406 | SH | SOLE | 5,406 | 0 | 0 | ||
KINSALE CAP GROUP INC COM | COM | 49714P108 | 39,046,000 | 130,088 | SH | SOLE | 130,088 | 0 | 0 | ||
L3HARRIS TECHNOLOGIES INC COM | COM | 502431109 | 8,343,000 | 42,512 | SH | SOLE | 42,512 | 0 | 0 | ||
LINDE PLC SHS | SHS | G54950103 | 56,236,000 | 159,731 | SH | SOLE | 159,731 | 0 | 0 | ||
LUMEN TECHNOLOGIES INC COM | COM | 550241103 | 45,000 | 16,796 | SH | SOLE | 16,796 | 0 | 0 | ||
MASTERCARD INCORPORATED CL A | CL A | 57636Q104 | 36,955,000 | 101,690 | SH | SOLE | 101,690 | 0 | 0 | ||
MCDONALDS CORP COM | COM | 580135101 | 513,000 | 1,833 | SH | SOLE | 1,833 | 0 | 0 | ||
MERCK & CO INC COM | COM | 58933Y105 | 994,000 | 9,343 | SH | SOLE | 9,343 | 0 | 0 | ||
MICROSOFT CORP COM | COM | 594918104 | 4,020,000 | 13,944 | SH | SOLE | 13,944 | 0 | 0 | ||
NORTHERN TR CORP COM | COM | 665859104 | 519,000 | 5,887 | SH | SOLE | 5,887 | 0 | 0 | ||
ONTO INNOVATION INC | COM | 683344105 | 26,678,000 | 303,569 | SH | SOLE | 303,569 | 0 | 0 | ||
OREILLY AUTOMOTIVE INC COM | COM | 67103H107 | 56,233,000 | 66,236 | SH | SOLE | 66,236 | 0 | 0 | ||
PEPSICO INC COM | COM | 713448108 | 324,000 | 1,779 | SH | SOLE | 1,779 | 0 | 0 | ||
PETROLEO BRASILEIRO SA PETROBR | SP ADR NON VTG | 71654V101 | 688,000 | 74,101 | SH | SOLE | 74,101 | 0 | 0 | ||
PFIZER INC COM | COM | 717081103 | 356,000 | 8,730 | SH | SOLE | 8,730 | 0 | 0 | ||
PHILLIPS 66 COM | COM | 718546104 | 256,000 | 2,526 | SH | SOLE | 2,526 | 0 | 0 | ||
PROGRESSIVE CORP COM | COM | 743315103 | 54,098,000 | 378,147 | SH | SOLE | 378,147 | 0 | 0 | ||
PROSPERITY BANCSHARES INC COM | COM | 743606105 | 32,883,000 | 534,513 | SH | SOLE | 534,513 | 0 | 0 | ||
RBC BEARINGS INC COM | COM | 75524B104 | 81,601,000 | 350,626 | SH | SOLE | 350,626 | 0 | 0 | ||
RLI CORP COM | COM | 749607107 | 91,269,000 | 686,698 | SH | SOLE | 686,698 | 0 | 0 | ||
ROPER TECHNOLOGIES INC COM | COM | 776696106 | 28,468,000 | 64,599 | SH | SOLE | 64,599 | 0 | 0 | ||
RYAN SPECIALTY GROUP HLDGS INC | CL A | 78351F107 | 402,000 | 10,000 | SH | SOLE | 10,000 | 0 | 0 | ||
SELECTIVE INS GROUP INC COM | COM | 816300107 | 21,399,000 | 224,475 | SH | SOLE | 224,475 | 0 | 0 | ||
SIMPSON MFG INC COM | COM | 829073105 | 40,485,000 | 369,251 | SH | SOLE | 369,251 | 0 | 0 | ||
TE CONNECTIVITY LTD SHS | SHS | H84989104 | 1,480,000 | 11,285 | SH | SOLE | 11,285 | 0 | 0 | ||
TELEDYNE TECHNOLOGIES INC COM | COM | 879360105 | 94,211,000 | 210,594 | SH | SOLE | 210,594 | 0 | 0 | ||
TEXAS INSTRS INC COM | COM | 882508104 | 1,848,000 | 9,937 | SH | SOLE | 9,937 | 0 | 0 | ||
UNILEVER PLC SPON ADR NEW | SPON ADR NEW | 904767704 | 364,000 | 7,000 | SH | SOLE | 7,000 | 0 | 0 | ||
UNITEDHEALTH GROUP INC COM | COM | 91324P102 | 28,002,000 | 59,252 | SH | SOLE | 59,252 | 0 | 0 | ||
VISA INC COM CL A | COM CL A | 92826C839 | 19,188,000 | 85,107 | SH | SOLE | 85,107 | 0 | 0 | ||
WINMARK CORP COM | COM | 974250102 | 43,527,000 | 135,840 | SH | SOLE | 135,840 | 0 | 0 | ||
ENTERPRISE PRODS PARTNERS L P | COM | 293792107 | 240,000 | 9,250 | SH | SOLE | 9,250 | 0 | 0 | ||
INVESCO EXCHANGE TRADED FD TR | S&P500 EQL WGT | 46137V357 | 13,531,000 | 93,562 | SH | SOLE | 93,562 | 0 | 0 | ||
ISHARES TR CORE S&P SCP ETF | CORE S&P SCP ETF | 464287804 | 368,000 | 3,803 | SH | SOLE | 3,803 | 0 | 0 | ||
ISHARES TR RUS MDCP VAL ETF | RUS MDCP VAL ETF | 464287473 | 892,000 | 8,397 | SH | SOLE | 8,397 | 0 | 0 | ||
SCHWAB STRATEGIC TR INTL EQTY | INTL EQTY ETF | 808524805 | 2,422,000 | 69,600 | SH | SOLE | 69,600 | 0 | 0 | ||
SPDR INDEX SHS FDS PORTFOLIO D | PORTFOLIO DEVLPD | 78463X889 | 578,000 | 18,000 | SH | SOLE | 18,000 | 0 | 0 | ||
SPDR S&P 500 ETF TR TR UNIT | TR UNIT | 78462F103 | 4,626,000 | 11,300 | SH | SOLE | 11,300 | 0 | 0 | ||
VANGUARD INDEX FDS TOTAL STK M | TOTAL STK MKT | 922908769 | 396,000 | 1,938 | SH | SOLE | 1,938 | 0 | 0 |