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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
ACTIVISION BLIZZARD INC COM 00507v109   86 1 SH   SOLE   1 0 0
AMAZON COM INC COM 023135106   11,661,028 112,896 SH   SOLE   112,896 0 0
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524a108   24,313,609 364,358 SH   SOLE   364,358 0 0
APPLE INC COM 037833100   1,319 8 SH   SOLE   8 0 0
AUTODESK INC COM 052769106   24,262,297 116,556 SH   SOLE   116,556 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   30,877 100 SH   SOLE   100 0 0
CHARTER COMMUNICATIONS INC N CL A 16119p108   28,821,220 80,594 SH   SOLE   80,594 0 0
COSTCO WHSL CORP NEW COM 22160k105   188,811 380 SH   SOLE   380 0 0
ETSY INC COM 29786a106   11,638,772 104,543 SH   SOLE   104,543 0 0
FRP HLDGS INC COM 30292l107   5,788 100 SH   SOLE   100 0 0
GOGO INC COM 38046c109   19,755,279 1,362,433 SH   SOLE   1,362,433 0 0
LAM RESEARCH CORP COM 512807108   25,156,003 47,453 SH   SOLE   47,453 0 0
LANDSTAR SYS INC COM 515098101   233,038 1,300 SH   SOLE   1,300 0 0
MARKEL CORP COM 570535104   37,691,259 29,506 SH   SOLE   29,506 0 0
MARRIOTT INT INC NEW CL A 571903202   43,954,146 264,720 SH   SOLE   264,720 0 0
MICROSOFT CORP COM 594918104   41,531,417 144,056 SH   SOLE   144,056 0 0
PATRIOT TRANSN HLDG INC COM 70338w105   142,488 17,811 SH   SOLE   17,811 0 0
PROGRESSIVE CORP COM 743315103   58,479,180 408,774 SH   SOLE   408,774 0 0
ROPER TECHNOLOGIES INC COM 776696106   11,449,670 25,981 SH   SOLE   25,981 0 0
WARNER BROS DISCOVERY INC COM SER A 934423104   43,032,614 2,849,842 SH   SOLE   2,849,842 0 0