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
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702   7,626,693,121 24,689,845 SH   SOLE   24,689,845 0 0
CANADIAN NATL RY CO COM 136375102   6,517,808,320 54,826,786 SH   SOLE   54,826,786 0 0
CARVANA CO CL A 146869102   2,464,800 520,000 SH   SOLE   520,000 0 0
CATERPILLAR INC COM 149123101   1,761,631,770 7,353,614 SH   SOLE   7,353,614 0 0
COCA-COLA FEMSA SAB DE CV SPONSORD ADR REP 191241108   421,855,126 6,214,719 SH   SOLE   6,214,719 0 0
COUPANG INC CL A 22266T109   136,038,742 9,248,045 SH   SOLE   9,248,045 0 0
CROWN CASTLE INC COM 22822V101   192,618,566 1,420,072 SH   SOLE   1,420,072 0 0
DANAHER CORPORATION COM 235851102   99,001,660 373,000 SH   SOLE   373,000 0 0
DEERE & CO COM 244199105   1,679,750,051 3,917,693 SH   SOLE   3,917,693 0 0
ECOLAB INC COM 278865100   759,538,485 5,218,044 SH   SOLE   5,218,044 0 0
FEDEX CORP COM 31428X106   265,751,498 1,534,362 SH   SOLE   1,534,362 0 0
HORMEL FOODS CORP COM 440452100   99,995,460 2,195,290 SH   SOLE   2,195,290 0 0
KRAFT HEINZ CO COM 500754106   106,766,046 2,622,600 SH   SOLE   2,622,600 0 0
MADISON SQUARE GRDN SPRT COR CL A 55825T103   108,605,792 592,406 SH   SOLE   592,406 0 0
MICROSOFT CORP COM 594918104   9,416,453,159 39,264,670 SH   SOLE   39,264,670 0 0
ON HLDG AG NAMEN AKT A H5919C104   8,580,000 500,000 SH   SOLE   500,000 0 0
SCHRODINGER INC COM 80810D103   130,487,300 6,981,664 SH   SOLE   6,981,664 0 0
UNITED PARCEL SERVICE INC CL B 911312106   128,761,376 740,689 SH   SOLE   740,689 0 0
VROOM INC COM 92918V109   2,550,000 2,500,000 SH   SOLE   2,500,000 0 0
WALMART INC COM 931142103   428,327,598 3,020,859 SH   SOLE   3,020,859 0 0
WASTE CONNECTIONS INC COM 94106B101   284,894,638 2,149,175 SH   SOLE   2,149,175 0 0
WASTE MGMT INC DEL COM 94106L109   5,527,563,887 35,234,344 SH   SOLE   35,234,344 0 0
WEBER INC CL A 94770D102   20,125,000 2,500,000 SH   SOLE   2,500,000 0 0