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

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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
3m Company COM 88579y101 517 2,960 SH   SOLE   0 0 2,960
Abbott Laboratories COM 002824100 1,243 11,350 SH   SOLE   0 0 11,350
Abbvie Inc COM 00287y109 578 5,395 SH   SOLE   0 0 5,395
Agilent Technologies COM 00846U101 5,743 48,465 SH   SOLE   0 0 48,465
Alcon Inc. COM h01301128 354 5,359 SH   SOLE   0 0 5,359
Alphabet Inc. Class A COM 02079K305 3,256 1,858 SH   SOLE   0 0 1,858
Alphabet Inc. Class C COM 02079K107 3,642 2,079 SH   SOLE   0 0 2,079
Amazon.com Inc. COM 023135106 8,348 2,563 SH   SOLE   0 0 2,563
Amerco COM 023586100 1,049 2,311 SH   SOLE   0 0 2,311
American Express Company COM 025816109 4,713 38,982 SH   SOLE   0 0 38,982
Apple Inc COM 037833100 25,113 189,263 SH   SOLE   0 0 189,263
Automatic Data Processing COM 053015103 211 1,200 SH   SOLE   0 0 1,200
Berkshire Hathaway B COM 084670702 29,525 127,334 SH   SOLE   0 0 127,334
Boeing Co COM 097023105 385 1,800 SH   SOLE   0 0 1,800
Brookfield Asset Mgmt COM 112585104 251 6,075 SH   SOLE   0 0 6,075
Cable One Inc. COM 12685j105 1,303 585 SH   SOLE   0 0 585
Charter Communications COM 16119P108 5,585 8,442 SH   SOLE   0 0 8,442
Costco Whsl Corp COM 22160K105 23,846 63,290 SH   SOLE   0 0 63,290
D R Horton Inc COM 23331A109 2,006 29,100 SH   SOLE   0 0 29,100
Deere & Co COM 244199105 632 2,350 SH   SOLE   0 0 2,350
Diageo Plc-Sponsored Adr COM 25243q205 699 4,400 SH   SOLE   0 0 4,400
Discovery Inc. COM 25470f302 1,410 53,835 SH   SOLE   0 0 53,835
Dominion Energy Inc. COM 25746u109 491 6,535 SH   SOLE   0 0 6,535
Elanco Animal Health Inc. COM 28414H103 3,146 102,580 SH   SOLE   0 0 102,580
Enterprise Prd Prtnrs LP COM 293792107 345 17,590 SH   SOLE   0 0 17,590
Equifax Inc COM 294429105 791 4,100 SH   SOLE   0 0 4,100
Fidelity Natl Info Svcs COM 31620m106 444 3,140 SH   SOLE   0 0 3,140
Fmc Corp New COM 302491303 368 3,200 SH   SOLE   0 0 3,200
Graham Holdings Co. Class B COM 384637104 413 775 SH   SOLE   0 0 775
Heineken N V Adr F COM 423012301 313 5,600 SH   SOLE   0 0 5,600
Hologic Inc COM 436440101 335 4,600 SH   SOLE   0 0 4,600
Johnson & Johnson COM 478160104 869 5,521 SH   SOLE   0 0 5,521
Kirby Corporation COM 497266106 207 4,000 SH   SOLE   0 0 4,000
Kroger Corp COM 501044101 386 12,160 SH   SOLE   0 0 12,160
L3Harris Technologies Inc. COM 502431109 1,300 6,878 SH   SOLE   0 0 6,878
Lennar Corp Cl A COM 526057104 275 3,607 SH   SOLE   0 0 3,607
Liberty Broadband Corp. COM 530307305 2,918 18,428 SH   SOLE   0 0 18,428
Liberty Broadband Corp. Cl A COM 530307107 3,645 23,132 SH   SOLE   0 0 23,132
Liberty Global Inc. Class A COM GB00B8W67 4,081 168,486 SH   SOLE   0 0 168,486
Liberty Media - SiriusXM C COM 531229607 4,246 97,588 SH   SOLE   0 0 97,588
Liberty Media-Braves C COM 531229888 2,490 100,076 SH   SOLE   0 0 100,076
Liberty Media-Formula One C COM 531229854 3,185 74,765 SH   SOLE   0 0 74,765
Lilly Eli & Company COM 532457108 247 1,460 SH   SOLE   0 0 1,460
Lockheed Martin Corp COM 539830109 1,576 4,440 SH   SOLE   0 0 4,440
Madison Square Garden Sports C COM 55826t102 3,188 17,319 SH   SOLE   0 0 17,319
Markel Corp. COM 570535104 258 250 SH   SOLE   0 0 250
Mastercard Inc COM 57636q104 6,644 18,615 SH   SOLE   0 0 18,615
Mcgrath Rentcorp COM 580589109 433 6,450 SH   SOLE   0 0 6,450
Microsoft Corp COM 594918104 562 2,525 SH   SOLE   0 0 2,525
Norfolk Southern Corp COM 655844108 941 3,960 SH   SOLE   0 0 3,960
Novo-Nordisk A-S Adr COM 670100205 1,557 22,286 SH   SOLE   0 0 22,286
Omega Healthcare Inv COM 681936100 327 9,000 SH   SOLE   0 0 9,000
Packaging Corp Amer COM 695156109 7,004 50,785 SH   SOLE   0 0 50,785
Phillips 66 COM 718546104 370 5,295 SH   SOLE   0 0 5,295
STORE Capital Corp COM 862121100 4,356 128,180 SH   SOLE   0 0 128,180
Spectrum Brands Holdings Inc COM 84790a105 1,555 19,691 SH   SOLE   0 0 19,691
Starbucks Corp COM 855244109 9,312 87,043 SH   SOLE   0 0 87,043
Teradyne Inc COM 880770102 737 6,150 SH   SOLE   0 0 6,150
Union Pacific Corp COM 907818108 8,941 42,940 SH   SOLE   0 0 42,940
Visa Inc. Class A COM 92826C839 25,951 118,643 SH   SOLE   0 0 118,643
Xylem Inc COM 98419m100 237 2,330 SH   SOLE   0 0 2,330