The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it 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 | (x$1000) | PRN AMT | PRN | CALL | DISCRETION | MANAGER | SOLE | SHARED | NONE |
ALPHABET INC | CAP STK CL A | 02079K305 | 37,776 | 21,554 | SH | SOLE | 21,554 | 0 | 0 | ||
ALPHABET INC | CAP STK CL C | 02079K107 | 37,650 | 21,491 | SH | SOLE | 21,491 | 0 | 0 | ||
AMAZON COM INC | COM | 023135106 | 98,457 | 30,230 | SH | SOLE | 30,230 | 0 | 0 | ||
APPLE INC | COM | 037833100 | 132,967 | 1,002,088 | SH | SOLE | 1,002,088 | 0 | 0 | ||
BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 9,762,747 | 42,104,399 | SH | SOLE | 42,104,399 | 0 | 0 | ||
CANADIAN NATL RY CO | COM | 136375102 | 1,865,173 | 16,979,268 | SH | SOLE | 16,979,268 | 0 | 0 | ||
CATERPILLAR INC | COM | 149123101 | 2,049,701 | 11,260,857 | SH | SOLE | 11,260,857 | 0 | 0 | ||
COCA-COLA FEMSA SAB DE CV | SPONSORD ADR REP | 191241108 | 286,499 | 6,214,719 | SH | SOLE | 6,214,719 | 0 | 0 | ||
CROWN CASTLE INTL CORP NEW | COM | 22822V101 | 848,944 | 5,332,900 | SH | SOLE | 5,332,900 | 0 | 0 | ||
ECOLAB INC | COM | 278865100 | 944,720 | 4,366,426 | SH | SOLE | 4,366,426 | 0 | 0 | ||
FEDEX CORP | COM | 31428X106 | 785,350 | 3,024,999 | SH | SOLE | 3,024,999 | 0 | 0 | ||
GRUPO TELEVISA SA | SPON ADR REP ORD | 40049J206 | 139,084 | 16,879,104 | SH | SOLE | 16,879,104 | 0 | 0 | ||
LIBERTY GLOBAL PLC | SHS CL A | G5480U104 | 51,335 | 2,119,515 | SH | SOLE | 2,119,515 | 0 | 0 | ||
LIBERTY GLOBAL PLC | SHS CL C | G5480U120 | 86,071 | 3,639,349 | SH | SOLE | 3,639,349 | 0 | 0 | ||
LIBERTY LATIN AMERICA LTD | COM CL A | G9001E102 | 3,077 | 276,443 | SH | SOLE | 276,443 | 0 | 0 | ||
LIBERTY LATIN AMERICA LTD | COM CL C | G9001E128 | 7,508 | 676,979 | SH | SOLE | 676,979 | 0 | 0 | ||
SCHRODINGER INC | COM | 80810D103 | 552,808 | 6,981,664 | SH | SOLE | 6,981,664 | 0 | 0 | ||
TWITTER INC | COM | 90184L102 | 14,752 | 272,420 | SH | SOLE | 272,420 | 0 | 0 | ||
UNITED PARCEL SERVICE INC | CL B | 911312106 | 762,065 | 4,525,329 | SH | SOLE | 4,525,329 | 0 | 0 | ||
WALMART INC | COM | 931142103 | 1,672,572 | 11,603,000 | SH | SOLE | 11,603,000 | 0 | 0 | ||
WASTE MGMT INC DEL | COM | 94106L109 | 2,197,469 | 18,633,672 | SH | SOLE | 18,633,672 | 0 | 0 |