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

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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 TOWER CORP NEW COM 03027X100 BBG000B9Y2N0 1,224,628,242 6,197,825 SH   SOLE   6,197,825 0 0
BERKSHIRE HATHAWAY INC DEL CL B NEW 084670702 BBG000DWG505 6,934,375 16,490 SH   SOLE   16,490 0 0
BROOKFIELD ASSET MANAGMT LTD CL A LMT VTG SHS 113004105 BBG01BPHNXZ3 2,647,260 63,000 SH   SOLE   63,000 0 0
BROOKFIELD CORP CL A LTD VT SH 11271J107 BBG000C9KL89 751,918,836 17,958,415 SH   SOLE   17,958,415 0 0
CCC INTELLIGENT SOLUTIONS HL COM 12510Q100 BBG00WNSJM49 83,720,000 7,000,000 SH   SOLE   7,000,000 0 0
CARMAX INC COM 143130102 BBG000BLMZK6 235,356,324 2,701,829 SH   SOLE   2,701,829 0 0
COSTAR GROUP INC COM 22160N109 BBG000D7JKW9 701,473,072 7,261,626 SH   SOLE   7,261,626 0 0
DANAHER CORPORATION COM 235851102 BBG000BH3JF8 443,352,888 1,775,400 SH   SOLE   1,775,400 0 0
DIGITALBRIDGE GROUP INC CL A COM 25401T603 BBG00D30HGP6 79,180,525 4,109,005 SH   SOLE   4,109,005 0 0
DOLLAR TREE INC COM 256746108 BBG000BSC0K9 296,791 2,229 SH   SOLE   2,229 0 0
GOOSEHEAD INS INC COM CL A 38267D109 BBG00KHHBMC5 16,233,429 243,672 SH   SOLE   243,672 0 0
KKR & CO L P DEL COM UNITS 48251w104 BBG000BCQ6J8 1,496,585,195 14,879,551 SH   SOLE   14,879,551 0 0
MASTERCARD INCORPORATED CL A 57636Q104 BBG000F1ZSQ2 2,220,178,318 4,610,292 SH   SOLE   4,610,292 0 0
MOODYS CORP COM 615369105 BBG000F86GP6 1,750,149,620 4,452,967 SH   SOLE   4,452,967 0 0
OREILLY AUTOMOTIVE INC COM 67103H107 BBG000BGYWY6 1,115,800,796 988,414 SH   SOLE   988,414 0 0
ROPER TECHNOLOGIES INC COM 776696106 BBG000F1ZSN5 866,329,548 1,544,700 SH   SOLE   1,544,700 0 0
SBA COMMUNICATIONS CORP NEW CL A 78410G104 BBG000D2MBW6 39,142,304 180,629 SH   SOLE   180,629 0 0
UBER TECHNOLOGIES INC COM 90353T100 BBG002B04MT8 136,657,250 1,775,000 SH   SOLE   1,775,000 0 0
VERISK ANALYTICS INC CL A 92345Y106 BBG000BCZL41 4,084,022 17,325 SH   SOLE   17,325 0 0
VISA INC COM CL A 92826C839 BBG000PSKYX7 913,077,199 3,271,740 SH   SOLE   3,271,740 0 0