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
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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 4,930 30,000 SH   SOLE   30,000 0 0
3M Company COM 88579y101 28,592 174,000 SH   DFND 1 174,000 0 0
Aaron's Inc COM 002535300 8,193 268,000 SH   DFND 1 268,000 0 0
Accenture COM G1151C101 893 10,000 SH   SOLE   10,000 0 0
Accenture COM G1151C101 11,164 125,000 SH   DFND 1 125,000 0 0
Alleghany Corporation COM 017175100 2,006 4,328 SH   SOLE   4,328 0 0
American Express COM 025816109 930 10,000 SH   SOLE   10,000 0 0
American Express COM 025816109 31,541 339,000 SH   DFND 1 339,000 0 0
Anheuser-Busch Inbev ADR COM 03524A108 47,736 425,000 SH   DFND 1 425,000 0 0
Anthem Inc COM 036752103 27,270 217,000 SH   DFND 1 217,000 0 0
Apollo Global Management - A COM 037612306 7,192 305,000 SH   DFND 1 305,000 0 0
Archer Daniels COM 039483102 71,552 1,376,000 SH   DFND 1 1,376,000 0 0
Automatic Data Processing COM 053015103 44,244 530,700 SH   DFND 1 530,700 0 0
Berkshire Hathaway Class B COM 084670702 72,838 485,100 SH   SOLE   485,100 0 0
Berkshire Hathaway Class B COM 084670702 154,130 1,026,507 SH   DFND 1 1,026,507 0 0
Berkshire Hathaway, Inc. COM 084670108 62,150 275 SH   SOLE   275 0 0
Blackrock Inc COM 09247X101 41,477 116,000 SH   DFND 1 116,000 0 0
Blackstone Group COM 09253U108 14,073 416,000 SH   DFND 1 416,000 0 0
Brookfield Asset Management COM 112585104 21,556 430,000 SH   SOLE   430,000 0 0
Brookfield Asset Management COM 112585104 144,552 2,883,548 SH   DFND 1 2,883,548 0 0
Brown & Brown COM 115236101 5,451 165,628 SH   DFND 1 165,628 0 0
Brown Forman Class A COM 115637100 36,991 421,500 SH   DFND 1 421,500 0 0
Brown-Forman Class B COM 115637209 9,256 105,375 SH   DFND 1 105,375 0 0
CDK Global Inc COM 12508e101 7,210 176,897 SH   DFND 1 176,897 0 0
CME Group Inc COM 12572q105 4,964 56,000 SH   DFND 1 56,000 0 0
CVS Corporation COM 126650100 22,344 232,000 SH   DFND 1 232,000 0 0
Carbo Ceramics Inc COM 140781105 2,443 61,000 SH   DFND 1 61,000 0 0
Carmax COM 143130102 15,646 235,000 SH   SOLE   235,000 0 0
Carmax COM 143130102 314,795 4,728,070 SH   DFND 1 4,728,070 0 0
Caterpillar Inc COM 149123101 22,059 241,000 SH   DFND 1 241,000 0 0
Charles Schwab COM 808513105 31,911 1,057,000 SH   DFND 1 1,057,000 0 0
Chubb Corp COM 171232101 27,420 265,000 SH   DFND 1 265,000 0 0
Cisco COM 17275R102 640 23,000 SH   DFND 1 23,000 0 0
Colfax Corporation COM 194014106 55,957 1,085,070 SH   SOLE   1,085,070 0 0
Copart Inc COM 217204106 30,798 844,000 SH   DFND 1 844,000 0 0
Core Labs NV COM N22717107 3,008 25,000 SH   DFND 1 25,000 0 0
Costco COM 22160K105 709 5,000 SH   SOLE   5,000 0 0
Costco COM 22160K105 4,819 34,000 SH   DFND 1 34,000 0 0
Culp Inc COM 230215105 655 30,227 SH   DFND 1 30,227 0 0
Diageo PLC COM 25243Q205 37,479 328,500 SH   SOLE   328,500 0 0
Diageo PLC COM 25243Q205 104,335 914,500 SH   DFND 1 914,500 0 0
Disney COM 254687106 143,969 1,528,500 SH   DFND 1 1,528,500 0 0
Ecolab COM 278865100 11,811 113,000 SH   DFND 1 113,000 0 0
Emerson Electric COM 291011104 9,753 158,000 SH   DFND 1 158,000 0 0
Expeditors Int'l Wash Inc COM 302130109 6,112 137,000 SH   DFND 1 137,000 0 0
Exxon Corporation COM 30231G102 18,472 199,800 SH   SOLE   199,800 0 0
Exxon Corporation COM 30231G102 61,849 669,000 SH   DFND 1 669,000 0 0
Factset Research COM 303075105 18,016 128,000 SH   DFND 1 128,000 0 0
Fairfax Financial Holdings Ltd COM 303901102 103,282 197,104 SH   SOLE   197,104 0 0
Fairfax Financial Holdings Ltd COM 303901102 43,154 82,355 SH   DFND 1 82,355 0 0
Federated Investors COM 314211103 329 10,000 SH   SOLE   10,000 0 0
Federated Investors COM 314211103 69,943 2,124,000 SH   DFND 1 2,124,000 0 0
General Dynamics COM 369550108 53,259 387,000 SH   DFND 1 387,000 0 0
General Electric COM 369604103 74,294 2,940,000 SH   DFND 1 2,940,000 0 0
Google Class A COM 38259P508 6,633 12,500 SH   DFND 1 12,500 0 0
Google Class C COM 38259P706 6,580 12,500 SH   DFND 1 12,500 0 0
Graham Holdings Co COM 384637104 4,491 5,200 SH   DFND 1 5,200 0 0
Halliburton COM 406216101 590 15,000 SH   DFND 1 15,000 0 0
Hasbro, Inc COM 418056107 17,542 319,000 SH   DFND 1 319,000 0 0
Home Depot COM 437076102 2,099 20,000 SH   SOLE   20,000 0 0
Home Depot COM 437076102 94,473 900,000 SH   DFND 1 900,000 0 0
Illinois Tool Works COM 452308109 21,781 230,000 SH   DFND 1 230,000 0 0
Intel COM 458140100 2,177 60,000 SH   SOLE   60,000 0 0
Intel COM 458140100 33,786 931,000 SH   DFND 1 931,000 0 0
Investors Title Company COM 461804106 15,550 213,300 SH   DFND 1 213,300 0 0
John Deere COM 244199105 73,696 833,000 SH   DFND 1 833,000 0 0
Johnson and Johnson COM 478160104 5,751 55,000 SH   SOLE   55,000 0 0
Johnson and Johnson COM 478160104 54,293 519,200 SH   DFND 1 519,200 0 0
KKR & Co LLC COM 48248M102 10,096 435,000 SH   DFND 1 435,000 0 0
LGI Homes, Inc COM 50187T106 254 17,000 SH   DFND 1 17,000 0 0
Liberty Broadband A COM 530307107 4,020 80,250 SH   DFND 1 80,250 0 0
Liberty Global PLC COM 094506433 1,657 33,000 SH   DFND 1 33,000 0 0
Liberty Media COM 531229102 12,027 341,000 SH   DFND 1 341,000 0 0
Liberty Media Class C COM 530307305 6,427 129,000 SH   DFND 1 129,000 0 0
Liberty Media Corp Class C COM 531229300 18,075 516,000 SH   DFND 1 516,000 0 0
Lowes COM 548661107 6,536 95,000 SH   SOLE   95,000 0 0
Lowes COM 548661107 30,616 445,000 SH   DFND 1 445,000 0 0
MSCI COM 55354g100 4,791 101,000 SH   DFND 1 101,000 0 0
Marriott International COM 571903202 0 0 SH   SOLE   0 0 0
Marriott International COM 571903202 105,798 1,355,869 SH   DFND 1 1,355,869 0 0
Marsh & McLennan COM 571748102 19,233 336,000 SH   DFND 1 336,000 0 0
Mastercard, Inc COM 57636Q104 8,013 93,000 SH   DFND 1 93,000 0 0
Mattel COM 577081102 10,305 333,000 SH   DFND 1 333,000 0 0
McDonalds COM 580135101 16,960 181,000 SH   DFND 1 181,000 0 0
McGraw Hill Financial COM 580645109 9,877 111,000 SH   DFND 1 111,000 0 0
Microsoft Corp COM 594918104 37,996 818,000 SH   DFND 1 818,000 0 0
Monsanto Co COM 61166W101 11,350 95,000 SH   DFND 1 95,000 0 0
Moody's Corp COM 615369105 24,336 254,000 SH   DFND 1 254,000 0 0
National Oilwell COM 637071101 31,127 475,000 SH   DFND 1 475,000 0 0
Nicholas Financial COM 65373j209 670 45,000 SH   DFND 1 45,000 0 0
Nike COM 654106103 14,903 155,000 SH   DFND 1 155,000 0 0
Norfolk Southern COM 655844108 10,084 92,000 SH   DFND 1 92,000 0 0
Novo-Nordisk A/S COM 670100205 45,494 1,075,000 SH   DFND 1 1,075,000 0 0
Now Inc COM 67011P100 2,406 93,500 SH   DFND 1 93,500 0 0
Oaktree Capital Group LLC COM 674001201 7,930 153,000 SH   DFND 1 153,000 0 0
Oracle Corp COM 68389x105 28,691 638,000 SH   DFND 1 638,000 0 0
Patterson Companies Inc. COM 703395103 7,455 155,000 SH   DFND 1 155,000 0 0
Paychex COM 704326107 6,925 150,000 SH   DFND 1 150,000 0 0
Pepsico COM 713448108 12,699 134,300 SH   DFND 1 134,300 0 0
Philip Morris International COM 718172109 9,326 114,500 SH   DFND 1 114,500 0 0
Procter & Gamble COM 742718109 11,568 127,000 SH   DFND 1 127,000 0 0
RLI Corporation COM 749607107 59,145 1,197,272 SH   DFND 1 1,197,272 0 0
Rent-A-Center COM 76009N100 6,901 190,000 SH   DFND 1 190,000 0 0
Ritchie Bros COM 767744105 1,855 69,000 SH   DFND 1 69,000 0 0
Rollins, Inc. COM 775711104 3,376 102,000 SH   DFND 1 102,000 0 0
Ross Stores, Inc COM 778296103 2,168 23,000 SH   DFND 1 23,000 0 0
SEI Investments Co COM 784117103 9,489 237,000 SH   DFND 1 237,000 0 0
Schlumberger COM 806857108 34,591 405,000 SH   DFND 1 405,000 0 0
Starz Liberty Capital COM 85571Q102 356 12,000 SH   DFND 1 12,000 0 0
Synalloy Corporation COM 871565107 8,547 485,343 SH   SOLE   485,343 0 0
Synalloy Corporation COM 871565107 5,283 300,000 SH   DFND 1 300,000 0 0
T.Rowe Price COM 74144T108 944 11,000 SH   SOLE   11,000 0 0
T.Rowe Price COM 74144T108 20,521 239,000 SH   DFND 1 239,000 0 0
The Carlyle Group COM 14309L102 8,855 322,000 SH   DFND 1 322,000 0 0
The Travelers Companies Inc COM 89417e109 25,827 244,000 SH   DFND 1 244,000 0 0
Unilever PLC ADR COM 904767704 56,955 1,407,000 SH   DFND 1 1,407,000 0 0
United Health Group Inc COM 91324P102 66,315 656,000 SH   DFND 1 656,000 0 0
United Parcel Service COM 911312106 81,321 731,500 SH   DFND 1 731,500 0 0
United Technologies COM 913017109 6,095 53,000 SH   DFND 1 53,000 0 0
Visa COM 92826C839 49,949 190,500 SH   DFND 1 190,500 0 0
W.P. Carey COM 92936U109 3,154 45,000 SH   SOLE   45,000 0 0
W.P. Carey COM 92936U109 63,455 905,200 SH   DFND 1 905,200 0 0
Wal-Mart Stores COM 931142103 94,296 1,098,000 SH   DFND 1 1,098,000 0 0
Walgreens Boots Alliance Inc COM 931427108 162,367 2,135,000 SH   DFND 1 2,135,000 0 0
Watsco Inc COM 942622200 214 2,000 SH   DFND 1 2,000 0 0
Wesco Aircraft Holdings COM 950814103 419 30,000 SH   DFND 1 30,000 0 0