The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE
OMB APPROVAL
OMB Number: 3235-0006
Expires: July 31, 2015
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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
Airbnb Inc COM CL A 009066101 1,649,371 11,526 SH SOLE 0 0 0 11,526
Alphabet Inc Class A CAP STK CL A 02079K305 8,270,971 23,144 SH SOLE 0 0 0 23,144
Alphabet Inc Class C CAP STK CL C 02079K107 15,730,252 44,520 SH SOLE 0 0 0 44,520
Amazon Com Inc COM 023135106 580,835 2,437 SH SOLE 0 0 0 2,437
Amentum Hldgs Inc COM 023939101 276,957 13,399 SH SOLE 0 0 0 13,399
American Express Company COM 025816109 3,035,794 8,975 SH SOLE 0 0 0 8,975
Apple Computer Inc COM 037833100 550,652 1,903 SH SOLE 0 0 0 1,903
Applied Materials Inc COM 038222105 3,526,071 4,877 SH SOLE 0 0 0 4,877
Arch Capital Group Ltd Shs ORD G0450A105 1,205,485 12,420 SH SOLE 0 0 0 12,420
Asml Holding N V New York Shs N Y REGISTRY SHS N07059210 1,509,985 759 SH SOLE 0 0 0 759
Bank Of New York Co Inc COM 064058100 3,481,341 24,074 SH SOLE 0 0 0 24,074
Bankamerica Corp New COM 060505104 693,276 12,167 SH SOLE 0 0 0 12,167
Berkshire Hatha Way Inc Del Cl CL A 084670108 748,850 1 SH SOLE 0 0 0 1
Berkshire Hathaway Cl B CL B NEW 084670702 15,100,269 30,177 SH SOLE 0 0 0 30,177
Boeing COM 097023105 668,026 3,086 SH SOLE 0 0 0 3,086
Booking Holdings Inc COM 09857L108 1,085,482 6,090 SH SOLE 0 0 0 6,090
Builders Firstsource Inc COM 12008R107 2,398,511 26,805 SH SOLE 0 0 0 26,805
Capital Group Intl Focus Equit SHS CREAT UNIT 14019W109 444,867 12,850 SH SOLE 0 0 0 12,850
Capital Group New Geogrp SHS 14021N105 1,238,240 33,055 SH SOLE 0 0 0 33,055
Carmax Inc COM 143130102 548,258 10,366 SH SOLE 0 0 0 10,366
Cisco Systems Inc COM 17275R102 278,733 2,373 SH SOLE 0 0 0 2,373
Citigroup Inc COM NEW 172967424 732,691 5,235 SH SOLE 0 0 0 5,235
Conocophillips COM 20825C104 252,103 2,425 SH SOLE 0 0 0 2,425
Copart Inc COM 217204106 885,448 31,410 SH SOLE 0 0 0 31,410
Corebridge Finl Inc COM 21871X109 1,274,035 44,500 SH SOLE 0 0 0 44,500
Crowdstrike Hldgs Inc CL A 22788C105 766,956 1,005 SH SOLE 0 0 0 1,005
Enterprise Products Pptns Lp COM 293792107 220,560 6,000 SH SOLE 0 0 0 6,000
Esab Corp COM 29605J106 436,438 4,425 SH SOLE 0 0 0 4,425
Exxon Mobil Corporation COM 30231G102 324,847 2,376 SH SOLE 0 0 0 2,376
Figs Inc CL A 30260D103 634,618 62,035 SH SOLE 0 0 0 62,035
GE Aerospace COM NEW 369604301 6,031,255 16,138 SH SOLE 0 0 0 16,138
Ge Healthcare Technologi COMMON STOCK 36266G107 923,472 14,427 SH SOLE 0 0 0 14,427
Ge Vernova Inc COM 36828A101 934,014 795 SH SOLE 0 0 0 795
Goldman Sachs Group Inc COM 38141G104 380,275 376 SH SOLE 0 0 0 376
Grainger W W Inc COM 384802104 565,926 416 SH SOLE 0 0 0 416
Intel Corp COM 458140100 263,901 1,890 SH SOLE 0 0 0 1,890
Intercontinental Exchange COM 45866F104 562,120 4,566 SH SOLE 0 0 0 4,566
Intl Business Machines COM 459200101 226,374 805 SH SOLE 0 0 0 805
Ishares Tr S&P Smallcap CORE S&P SCP ETF 464287804 3,443,165 23,216 SH SOLE 0 0 0 23,216
J P Morgan Chase & Co COM 46625H100 632,463 1,932 SH SOLE 0 0 0 1,932
Jacobs Solutions Inc. COM 46982L108 1,358,658 10,783 SH SOLE 0 0 0 10,783
Jefferies Financial COM 47233W109 1,588,414 31,781 SH SOLE 0 0 0 31,781
Johnson & Johnson COM 478160104 267,819 1,055 SH SOLE 0 0 0 1,055
Kinsale Cap Group Inc COM 49714P108 3,011,495 9,131 SH SOLE 0 0 0 9,131
Markel Corp COM 570535104 728,473 373 SH SOLE 0 0 0 373
Mastercard Inc Cl A CL A 57636Q104 285,048 555 SH SOLE 0 0 0 555
Merck & Co Inc COM 58933Y105 1,255,060 9,767 SH SOLE 0 0 0 9,767
Meta Platforms, Inc. CL A 30303M102 4,935,547 8,762 SH SOLE 0 0 0 8,762
Microsoft Corp COM 594918104 3,113,598 8,347 SH SOLE 0 0 0 8,347
Moderna COM 60770K107 577,327 8,244 SH SOLE 0 0 0 8,244
Nvidia Corp COM 67066G104 738,332 3,690 SH SOLE 0 0 0 3,690
O Reilly Automotive Inc COM 67103H107 355,007 3,855 SH SOLE 0 0 0 3,855
Occidental Pete Corp COM 674599105 2,048,877 42,184 SH SOLE 0 0 0 42,184
Paycom Software Inc COM 70432V102 2,678,241 21,310 SH SOLE 0 0 0 21,310
Phillips 66 Com COM 718546104 330,831 1,957 SH SOLE 0 0 0 1,957
Pinterest Inc CL A 72352L106 406,131 19,312 SH SOLE 0 0 0 19,312
Rocket Companies Class A COM CL A 77311W101 253,008 16,064 SH SOLE 0 0 0 16,064
Sector Spdr Engy Select ST STR ENERG ETF 81369Y506 2,342,257 44,102 SH SOLE 0 0 0 44,102
Shopify Inc CL A SUB VTG SHS 82509L107 1,432,274 12,544 SH SOLE 0 0 0 12,544
St Joe Company COM 790148100 5,705,029 91,091 SH SOLE 0 0 0 91,091
T J X Cos Inc COM 872540109 325,877 2,151 SH SOLE 0 0 0 2,151
Taiwan Semiconductor Manuf Co SPONSORED ADS 874039100 9,581,487 20,063 SH SOLE 0 0 0 20,063
Targa Resources Corp COM 87612G101 575,428 2,146 SH SOLE 0 0 0 2,146
The Charles Schwab Corporation COM 808513105 4,823,876 52,280 SH SOLE 0 0 0 52,280
U S Bancorp Del New COM NEW 902973304 247,278 4,094 SH SOLE 0 0 0 4,094
Ubiquiti Inc COM 90353W103 945,767 1,771 SH SOLE 0 0 0 1,771
Vanguard Small Cap Index Fd SMALL CP ETF 922908751 3,269,149 10,785 SH SOLE 0 0 0 10,785
Vanguard Total Interntl VG TL INTL STK F 921909768 1,236,784 14,467 SH SOLE 0 0 0 14,467
Vanguard Total Stock Mkt TOTAL STK MKT 922908769 794,476 2,147 SH SOLE 0 0 0 2,147
Vanguard Value Etf VALUE ETF 922908744 6,278,999 28,812 SH SOLE 0 0 0 28,812
Wal-Mart Stores Inc COM 931142103 304,783 2,691 SH SOLE 0 0 0 2,691
Watsco Inc COM 942622200 912,222 2,189 SH SOLE 0 0 0 2,189
Wells Fargo & Co New COM 949746101 1,119,524 13,547 SH SOLE 0 0 0 13,547