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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 A 02079K305   25,469,587 104,770 SH   SOLE   104,770 0 0
AMAZON COM INC COM 023135106   70,678,485 321,895 SH   SOLE   321,895 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108   50,531,400 67 SH   SOLE   67 0 0
BROOKFIELD CORP CL A LTD VT SH 11271J107   65,302,905 952,215 SH   SOLE   952,215 0 0
BURFORD CAP LTD ORD SHS G17977110   19,708,948 1,835,072 SH   SOLE   1,835,072 0 0
MARKEL GROUP INC COM 570535104   42,919,589 22,455 SH   SOLE   22,455 0 0
TESLA INC COM 88160R101   35,281,861 79,335 SH   SOLE   79,335 0 0
TRUPANION INC COM 898202106   33,070,032 764,095 SH   SOLE   764,095 0 0