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
Estimated average burden
hours per response: 23.8
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
3m Company COM 88579y101 327 2,960 SH   SOLE   0 0 2,960
Abbott Laboratories COM 002824100 1,082 11,183 SH   SOLE   0 0 11,183
Abbvie Inc COM 00287y109 669 4,988 SH   SOLE   0 0 4,988
Agilent Technologies COM 00846u101 5,608 46,135 SH   SOLE   0 0 46,135
Alcon Inc. COM h01301128 459 7,884 SH   SOLE   0 0 7,884
Alphabet Inc. Class A COM 02079k305 3,174 33,179 SH   SOLE   0 0 33,179
Alphabet Inc. Class C COM 02079k107 3,648 37,936 SH   SOLE   0 0 37,936
Amazon.com Inc. COM 023135106 6,057 53,606 SH   SOLE   0 0 53,606
Amerco COM 023586100 1,183 2,323 SH   SOLE   0 0 2,323
American Electric Power Compan COM 025537101 272 3,145 SH   SOLE   0 0 3,145
American Express Company COM 025816109 5,202 38,560 SH   SOLE   0 0 38,560
Apple Inc COM 037833100 22,737 164,525 SH   SOLE   0 0 164,525
Automatic Data Processing COM 053015103 271 1,200 SH   SOLE   0 0 1,200
Barrick Gold Corporation COM 752344309 930 59,985 SH   SOLE   0 0 59,985
Berkshire Hathaway B COM 084670702 33,073 123,861 SH   SOLE   0 0 123,861
Boeing Co COM 097023105 218 1,800 SH   SOLE   0 0 1,800
Cable One Inc. COM 12685j105 363 425 SH   SOLE   0 0 425
Canadian Pac Railway F COM 13645t100 308 4,620 SH   SOLE   0 0 4,620
Charter Communications COM 16119p108 2,418 7,970 SH   SOLE   0 0 7,970
Costco Whsl Corp COM 22160k105 30,349 64,262 SH   SOLE   0 0 64,262
D R Horton Inc COM 23331a109 620 9,202 SH   SOLE   0 0 9,202
Deere & Co COM 244199105 785 2,350 SH   SOLE   0 0 2,350
Diageo Plc-Sponsored Adr COM 25243q205 733 4,315 SH   SOLE   0 0 4,315
Elanco Animal Health Inc. COM 28414h103 284 22,915 SH   SOLE   0 0 22,915
Enterprise Prd Prtnrs LP COM 293792107 418 17,590 SH   SOLE   0 0 17,590
Equifax Inc COM 294429105 617 3,600 SH   SOLE   0 0 3,600
Fidelity Natl Info Svcs COM 31620m106 237 3,140 SH   SOLE   0 0 3,140
Fmc Corp New COM 302491303 338 3,200 SH   SOLE   0 0 3,200
Graham Holdings Co. Class B COM 384637104 438 814 SH   SOLE   0 0 814
Heineken N V Adr F COM 423012301 245 5,600 SH   SOLE   0 0 5,600
Hologic Inc COM 436440101 297 4,600 SH   SOLE   0 0 4,600
Illumina Inc COM 452327109 2,069 10,845 SH   SOLE   0 0 10,845
Intel Corp COM 458140100 240 9,308 SH   SOLE   0 0 9,308
Johnson & Johnson COM 478160104 902 5,521 SH   SOLE   0 0 5,521
Kirby Corporation COM 497266106 243 4,000 SH   SOLE   0 0 4,000
L3Harris Technologies Inc. COM 502431109 1,386 6,670 SH   SOLE   0 0 6,670
Lennar Corp Cl A COM 526057104 269 3,607 SH   SOLE   0 0 3,607
Liberty Broadband Corp. COM 530307305 1,121 15,193 SH   SOLE   0 0 15,193
Liberty Broadband Corp. Cl A COM 530307107 1,224 16,407 SH   SOLE   0 0 16,407
Liberty Global Inc. Class A COM g5480u104 880 56,452 SH   SOLE   0 0 56,452
Liberty Media - SiriusXM C COM 531229607 3,626 96,161 SH   SOLE   0 0 96,161
Liberty Media-Braves C COM 531229888 2,598 94,472 SH   SOLE   0 0 94,472
Liberty Media-Formula One C COM 531229854 5,756 98,388 SH   SOLE   0 0 98,388
Lilly Eli & Company COM 532457108 472 1,460 SH   SOLE   0 0 1,460
Lindsay Corp COM 535555106 1,476 10,304 SH   SOLE   0 0 10,304
Lockheed Martin Corp COM 539830109 1,376 3,561 SH   SOLE   0 0 3,561
Markel Corp. COM 570535104 271 250 SH   SOLE   0 0 250
Mastercard Inc COM 57636q104 5,112 17,977 SH   SOLE   0 0 17,977
Mcgrath Rentcorp COM 580589109 465 5,550 SH   SOLE   0 0 5,550
Mercedes-Benz Group Ord F COM D1668R123 344 6,790 SH   SOLE   0 0 6,790
Micron Technology Inc COM 595112103 1,141 22,770 SH   SOLE   0 0 22,770
Microsoft Corp COM 594918104 589 2,529 SH   SOLE   0 0 2,529
Moderna Inc. COM 60770K107 1,242 10,504 SH   SOLE   0 0 10,504
Norfolk Southern Corp COM 655844108 785 3,745 SH   SOLE   0 0 3,745
Northrop Grumman Corp. COM 666807102 1,242 2,640 SH   SOLE   0 0 2,640
Novo-Nordisk A-S Adr COM 670100205 2,220 22,286 SH   SOLE   0 0 22,286
Occidental Petroleum Corp. COM 674599105 2,551 41,507 SH   SOLE   0 0 41,507
Omega Healthcare Inv COM 681936100 265 9,000 SH   SOLE   0 0 9,000
Packaging Corp Amer COM 695156109 5,291 47,115 SH   SOLE   0 0 47,115
Roche Holding Ltd COM 771195104 770 18,950 SH   SOLE   0 0 18,950
Spectrum Brands Holdings Inc COM 84790a105 884 22,637 SH   SOLE   0 0 22,637
Starbucks Corp COM 855244109 6,488 77,001 SH   SOLE   0 0 77,001
Stellantis NV COM N82405106 1,099 91,400 SH   SOLE   0 0 91,400
Teradyne Inc COM 880770102 462 6,150 SH   SOLE   0 0 6,150
Union Pacific Corp COM 907818108 7,986 40,994 SH   SOLE   0 0 40,994
Vaneck Vectors Gold Miners ETF COM 57060u100 1,731 71,780 SH   SOLE   0 0 71,780
Visa Inc. Class A COM 92826c839 18,125 102,024 SH   SOLE   0 0 102,024
Wabtec Corp COM 929740108 1,054 12,960 SH   SOLE   0 0 12,960
Warner Brothers Discovery Inc. COM 934423104 122 10,600 SH   SOLE   0 0 10,600
Xylem Inc COM 98419m100 204 2,330 SH   SOLE   0 0 2,330