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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
ALPHABET INC CAP STK CL C 02079K107   152,814 1,263,240 SH   SOLE   1,263,240 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108   218,516 422 SH   SOLE   422 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   164,684 482,945 SH   SOLE   482,945 0 0
MARKEL GROUP INC COM 570535104   76,670 55,430 SH   SOLE   55,430 0 0
PUBMATIC INC COM CL A 74467Q103   36,072 1,973,314 SH   SOLE   1,973,314 0 0