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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
ACTIVISION BLIZZARD INC COM 00507V109   6,527,415 69,715 SH   SOLE   69,715 0 0
ALPHABET INC CAP STK CL A 02079K305   142,955,521 1,092,431 SH   SOLE   1,092,431 0 0
ALPHABET INC CAP STK CL C 02079K107   9,197,856 69,760 SH   SOLE   69,760 0 0
AMAZON COM INC COM 023135106   36,194,115 284,724 SH   SOLE   284,724 0 0
BATH & BODY WORKS INC COM 070830104   6,442,855 190,617 SH   SOLE   190,617 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   143,486,733 409,611 SH   SOLE   409,611 0 0
BIONTECH SE SPONSORED ADS 09075V102   2,552,931 23,499 SH   SOLE   23,499 0 0
CORTEVA INC COM 22052L104   31,531,289 616,327 SH   SOLE   616,327 0 0
CYTOMX THERAPEUTICS INC COM 23284F105   1,193,566 925,245 SH   SOLE   925,245 0 0
FIRST CTZNS BANCSHARES INC N CL A 31946M103   36,223,485 26,247 SH   SOLE   26,247 0 0
GENERAL MLS INC COM 370334104   8,882,196 138,806 SH   SOLE   138,806 0 0
GRAHAM HLDGS CO COM CL B 384637104   14,266,010 24,470 SH   SOLE   24,470 0 0
HERBALIFE NUTRITION LTD COM SHS G4412G101   43,669,323 3,121,467 SH   SOLE   3,121,467 0 0
HIBBETT INC COM 428567101   28,878,526 607,841 SH   SOLE   607,841 0 0
INTERACTIVE BROKERS GROUP COM CL A 45841N107   72,816,696 841,228 SH   SOLE   841,228 0 0
ISHARES TR ISHARES BIOTECH 464287556   34,636,074 283,229 SH   SOLE   283,229 0 0
MATCH GROUP INC NEW COM 57667L107   24,938,727 636,598 SH   SOLE   636,598 0 0
MONDELEZ INTL INC CL A 609207105   4,135,893 59,595 SH   SOLE   59,595 0 0
PHILIP MORRIS INTL INC COM 718172109   37,404,172 404,020 SH   SOLE   404,020 0 0
PINTEREST INC CL A 72352L106   37,408,087 1,383,947 SH   SOLE   1,383,947 0 0
SOCIEDAD QUIMICA Y MINERA DE SPON ADR SER B 833635105   9,134,284 153,080 SH   SOLE   153,080 0 0
REGENERON PHARMACEUTICALS COM 75886F107   116,401,108 141,442 SH   SOLE   141,442 0 0
RISKIFIED LTD SHS CL A M8216R109   2,298,710 513,105 SH   SOLE   513,105 0 0
SOTERA HEALTH CO COM 83601L103   12,513,783 835,366 SH   SOLE   835,366 0 0
VANECK ETF TRUST GOLD MINERS ETF M8216R110   8,012,775 297,762 SH   SOLE   297,762 0 0
VANECK ETF TRUST JUNIOR GOLD MINE 83601L104   2,542,399 78,883 SH   SOLE   78,883 0 0
VANGUARD INDEX FDS SML CP GRW ETF M8216R111   51,677,779 241,282 SH   SOLE   241,282 0 0
VISA INC-CLASS A SHARES COM 83601L105   66,871,497 290,733 SH   SOLE   290,733 0 0