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
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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 FIGI (to the nearest dollar) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
AMERICAN EXPRESS CO COM 025816109   566,654,879 3,435,313 SH   SOLE   3,435,313 0 0
APPLE INC COM 037833100   227,562 1,380 SH   SOLE   1,380 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   616,661,549 1,997,155 SH   SOLE   1,997,155 0 0
BERKSHIRE HATHAWAY INC DEL CL A 084670108   1,396,800 3 SH   SOLE   3 0 0
BOOKING HOLDINGS INC COM 09857L108   383,877,994 144,728 SH   SOLE   144,728 0 0
CABLE ONE INC COM 12685J105   189,490,158 269,929 SH   SOLE   269,929 0 0
CHARTER COMMUNICATIONS INC N CL A 16119P108   180,499,714 504,739 SH   SOLE   504,739 0 0
COMCAST CORP NEW CL A 20030N101   400,334,377 10,560,126 SH   SOLE   10,560,126 0 0
DEERE & CO COM 244199105   459,323,633 1,112,487 SH   SOLE   1,112,487 0 0
DIREXION SHS ETF TR NAS100 EQL WGT 25459Y207   11,345,804 156,386 SH   SOLE   156,386 0 0
FOX CORP CL A COM 35137L105   8,524,349 250,348 SH   SOLE   250,348 0 0
ISHARES INC ESG AWR MSCI EM 46434G863   281,368 8,938 SH   SOLE   8,938 0 0
ISHARES INC MSCI WORLD ETF 464286392   7,638,077 64,911 SH   SOLE   64,911 0 0
ISHARES TR CORE S&P500 ETF 464287200   2,704,495 6,579 SH   SOLE   6,579 0 0
ISHARES TR MSCI UK ETF NEW 46435G334   6,434,386 199,454 SH   SOLE   199,454 0 0
ISHARES TR MSCI EMG MKT ETF 464287234   2,201,394 55,788 SH   SOLE   55,788 0 0
ISHARES TR MSCI AC ASIA ETF 464288182   4,166,064 61,383 SH   SOLE   61,383 0 0
LENDINGCLUB CORP COM NEW 52603A208   713,790 99,000 SH   SOLE   99,000 0 0
LIBERTY BROADBAND CORP COM SER C 530307305   67,479,135 825,938 SH   SOLE   825,938 0 0
MASTERCARD INCORPORATED CL A 57636Q104   513,344,244 1,412,576 SH   SOLE   1,412,576 0 0
MICROSOFT CORP COM 594918104   341,450,988 1,184,360 SH   SOLE   1,184,360 0 0
MOODYS CORP COM 615369105   587,667,037 1,920,355 SH   SOLE   1,920,355 0 0
RYANAIR HOLDINGS PLC SPONSORED ADS 783513203   99,974,650 1,060,289 SH   SOLE   1,060,289 0 0
S&P GLOBAL INC COM 78409V104   549,463,397 1,593,710 SH   SOLE   1,593,710 0 0
VANGUARD INDEX FDS S&P 500 ETF SHS 922908363   592,310 1,575 SH   SOLE   1,575 0 0
VANGUARD INTL EQUITY INDEX F FTSE EMR MKT ETF 922042858   1,059,288 26,220 SH   SOLE   26,220 0 0
VANGUARD INTL EQUITY INDEX F FTSE EUROPE ETF 922042874   1,042,976 17,112 SH   SOLE   17,112 0 0
VANGUARD WORLD FD ESG INTL STK ETF 921910725   227,347 4,342 SH   SOLE   4,342 0 0
VISA INC COM CL A 92826C839   9,028,997 40,047 SH   SOLE   40,047 0 0
WAYFAIR INC CL A 94419L101   5,360,405 156,098 SH   SOLE   156,098 0 0
WELLS FARGO CO NEW COM 949746101   6,796,020 181,809 SH   SOLE   181,809 0 0