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 |
| ALARM COM HLDGS INC | COM | 011642105 | 17,618 | 466,698 | SH | SOLE | 466,698 | 0 | 0 | ||
| AMERICAN TOWER CORP NEW | COM | 03027X100 | 969,041 | 6,792,187 | SH | SOLE | 6,792,187 | 0 | 0 | ||
| AMERICAN TOWER CORP NEW | PFD CONV SER B | 03027X407 | 39,458 | 313,782 | SH | SOLE | 313,782 | 0 | 0 | ||
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 57,115 | 288,137 | SH | SOLE | 288,137 | 0 | 0 | ||
| BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | 12,499 | 42 | SH | SOLE | 42 | 0 | 0 | ||
| BOSTON OMAHA CORP | COM | 101044105 | 11,336 | 350,000 | SH | SOLE | 350,000 | 0 | 0 | ||
| CARMAX INC | COM | 143130102 | 330,520 | 5,153,910 | SH | SOLE | 5,153,910 | 0 | 0 | ||
| DANAHER CORP DEL | COM | 235851102 | 153,645 | 1,655,300 | SH | SOLE | 1,655,300 | 0 | 0 | ||
| DIAMOND HILL INVESTMENT GROU | COM NEW | 25264R207 | 30,069 | 145,500 | SH | SOLE | 145,500 | 0 | 0 | ||
| DOLLAR TREE INC | COM | 256746108 | 519,447 | 4,840,619 | SH | SOLE | 4,840,619 | 0 | 0 | ||
| ENSTAR GROUP LIMITED | SHS | G3075P101 | 290,484 | 1,446,996 | SH | SOLE | 1,446,996 | 0 | 0 | ||
| LKQ CORP | COM | 501889208 | 128,110 | 3,150,000 | SH | SOLE | 3,150,000 | 0 | 0 | ||
| LAMAR ADVERTISING CO | CL A | 512816109 | 3,603 | 48,530 | SH | SOLE | 48,530 | 0 | 0 | ||
| MARKEL CORP | COM | 570535104 | 585,425 | 513,923 | SH | SOLE | 513,923 | 0 | 0 | ||
| MASTERCARD INC | CL A | 57636Q104 | 806,606 | 5,329,057 | SH | SOLE | 5,329,057 | 0 | 0 | ||
| MOODYS CORP | COM | 615369105 | 839,453 | 5,686,967 | SH | SOLE | 5,686,967 | 0 | 0 | ||
| O REILLY AUTOMOTIVE INC NEW | COM | 67103H107 | 455,726 | 1,894,595 | SH | SOLE | 1,894,595 | 0 | 0 | ||
| PRIMO WTR CORP | COM | 74165N105 | 24,049 | 1,913,220 | SH | SOLE | 1,913,220 | 0 | 0 | ||
| ROPER INDS INC NEW | COM | 776696106 | 402,859 | 1,555,441 | SH | SOLE | 1,555,441 | 0 | 0 | ||
| SBA COMMUNICATIONS CORP | COM | 78388J106 | 402,682 | 2,465,000 | SH | SOLE | 2,465,000 | 0 | 0 | ||
| TD AMERITRADE HLDG CORP | COM | 87236Y108 | 151,728 | 2,967,500 | SH | SOLE | 2,967,500 | 0 | 0 | ||
| UBIQUITI NETWORKS INC | COM | 90347A100 | 190,334 | 2,680,000 | SH | SOLE | 2,680,000 | 0 | 0 | ||
| VERISK ANALYTICS INC | CL A | 92345Y106 | 247,686 | 2,580,065 | SH | SOLE | 2,580,065 | 0 | 0 | ||
| VISA INC | COM CL A | 92826C839 | 557,446 | 4,889,020 | SH | SOLE | 4,889,020 | 0 | 0 | ||