The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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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 |
| ALPHABET INC CL-A | CAP STK CL A | 02079K305 | 6,348 | 5,863 | SH | DFND | 0 | 0 | 0 | ||
| ALPHABET INC CL-C | CAP STK CL C | 02079K107 | 37,951 | 35,110 | SH | DFND | 0 | 0 | 0 | ||
| AMETEK INC | COM | 031100100 | 72,024 | 792,865 | SH | DFND | 0 | 0 | 0 | ||
| APPLE INC | COM | 037833100 | 421 | 2,127 | SH | SOLE | 0 | 0 | 0 | ||
| BANK OF AMERICA | COM | 060505104 | 25,549 | 881,006 | SH | DFND | 0 | 0 | 0 | ||
| BANK OZK | COM | 06417N103 | 21,995 | 730,979 | SH | DFND | 0 | 0 | 0 | ||
| BERKSHIRE HATHAWAY-A-NEW | CL A | 084670108 | 955 | 3 | SH | DFND | 0 | 0 | 0 | ||
| BERKSHIRE HATHAWAY-B-NEW | CL B NEW | 084670702 | 184,273 | 864,443 | SH | DFND | 0 | 0 | 0 | ||
| BROOKFIELD ASSET MGT-A LV | CL A LTD VT SH | 112585104 | 618 | 12,938 | SH | DFND | 0 | 0 | 0 | ||
| CARMAX INC | COM | 143130102 | 105,942 | 1,220,105 | SH | DFND | 0 | 0 | 0 | ||
| DISNEY WALT COMPANY | COM | 254687106 | 27,463 | 196,672 | SH | DFND | 0 | 0 | 0 | ||
| EDWARDS LIFESCIENCES CORP | COM | 28176E108 | 23,460 | 126,990 | SH | DFND | 0 | 0 | 0 | ||
| FACEBOOK INC CL-A | CL A | 30303M102 | 33,450 | 173,316 | SH | DFND | 0 | 0 | 0 | ||
| FASTENAL CO | COM | 311900104 | 266 | 8,154 | SH | DFND | 0 | 0 | 0 | ||
| FIVE BELOW INC | COM | 33829M101 | 432 | 3,596 | SH | DFND | 0 | 0 | 0 | ||
| FORTUNE BRNDS HME&SEC | COM | 34964C106 | 35,368 | 619,083 | SH | DFND | 0 | 0 | 0 | ||
| HEALTH CARE SERVICES GRP | COM | 421906108 | 9,511 | 313,678 | SH | DFND | 0 | 0 | 0 | ||
| HEICO CORP CLASS A | CL A | 422806208 | 50,282 | 486,432 | SH | DFND | 0 | 0 | 0 | ||
| JP MORGAN CHASE & CO | COM | 46625H100 | 37,342 | 334,011 | SH | DFND | 0 | 0 | 0 | ||
| KEYSIGHT TECHNOLOGIES INC | COM | 49338L103 | 25,461 | 283,501 | SH | DFND | 0 | 0 | 0 | ||
| KNIGHT-SWIFT TRANSPORT-A | CL A | 499049104 | 264 | 8,046 | SH | SOLE | 0 | 0 | 0 | ||
| LIBERTY MEDIA-C LIB FORM | CL C | 531229854 | 398 | 10,630 | SH | DFND | 0 | 0 | 0 | ||
| LITTELFUSE INC | COM | 537008104 | 20,189 | 114,120 | SH | DFND | 0 | 0 | 0 | ||
| LKQ CORP | COM | 501889208 | 6 | 220 | SH | DFND | 0 | 0 | 0 | ||
| LULULEMON ATHLETICA INC | COM | 550021109 | 837 | 4,645 | SH | SOLE | 0 | 0 | 0 | ||
| M & T BANK CORP | COM | 55261F104 | 23,059 | 135,586 | SH | DFND | 0 | 0 | 0 | ||
| MARKEL CORP HOLDING | COM | 570535104 | 41,289 | 37,894 | SH | DFND | 0 | 0 | 0 | ||
| MASTERCARD INC CL-A | CL A | 57636Q104 | 539 | 2,039 | SH | DFND | 0 | 0 | 0 | ||
| MOHAWK INDS INC | COM | 608190104 | 24,835 | 168,409 | SH | DFND | 0 | 0 | 0 | ||
| NVR INC | COM | 62944T105 | 48,235 | 14,312 | SH | DFND | 0 | 0 | 0 | ||
| OLD DOMINION FREIGHT LINE | COM | 679580100 | 405 | 2,712 | SH | SOLE | 0 | 0 | 0 | ||
| O'REILLY AUTOMOTIVE | COM | 67103H107 | 10,081 | 27,297 | SH | DFND | 0 | 0 | 0 | ||
| ROPER TECHNOLOGIES INC | COM | 776696106 | 456 | 1,245 | SH | SOLE | 0 | 0 | 0 | ||
| SCHWAB CHARLES CORP | COM | 808513105 | 37,304 | 928,197 | SH | DFND | 0 | 0 | 0 | ||
| SOUTHWEST AIRLINES CO | COM | 844741108 | 220 | 4,334 | SH | DFND | 0 | 0 | 0 | ||
| SPDR S&P 500 ETF | TR UNIT | 78462F103 | 1,551 | 5,295 | SH | DFND | 0 | 0 | 0 | ||
| TJX COMPANIES INC | COM | 872540109 | 494 | 9,341 | SH | DFND | 0 | 0 | 0 | ||
| UNION PACIFIC CORP | COM | 907818108 | 26,929 | 159,239 | SH | DFND | 0 | 0 | 0 | ||
| VISA INC CLASS-A | COM CL A | 92826C839 | 53,760 | 309,767 | SH | DFND | 0 | 0 | 0 | ||