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 |
|
||||||||||||||||
| 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 | 38,719,449 | 125,399 | SH | SOLE | 125,399 | 0 | 0 | |||
| ALPHABET INC | CAP STK CL A | 02079K305 | 13,046,848 | 125,777 | SH | SOLE | 125,777 | 0 | 0 | |||
| THERMO FISHER SCIENTIFIC INC | COM | 883556102 | 11,469,187 | 19,899 | SH | SOLE | 19,899 | 0 | 0 | |||
| OCCIDENTAL PETE CORP | COM | 674599105 | 7,086,929 | 113,518 | SH | SOLE | 113,518 | 0 | 0 | |||
| MASTERCARD INCORPORATED | CL A | 57636Q104 | 7,033,801 | 19,355 | SH | SOLE | 19,355 | 0 | 0 | |||
| LIBERTY BROADBAND CORP | COM SER C | 530307305 | 6,489,840 | 79,435 | SH | SOLE | 79,435 | 0 | 0 | |||
| CHARTER COMMUNICATIONS INC NEW | CL A | 16119P108 | 4,618,533 | 12,915 | SH | SOLE | 12,915 | 0 | 0 | |||
| NETFLIX INC | COM | 64110L106 | 4,407,288 | 12,757 | SH | SOLE | 12,757 | 0 | 0 | |||
| TRANSDIGM GROUP INC | COM | 893641100 | 3,460,450 | 4,695 | SH | SOLE | 4,695 | 0 | 0 | |||
| MICROSOFT CORP | COM | 594918104 | 2,980,157 | 10,337 | SH | SOLE | 10,337 | 0 | 0 | |||
| ITAU UNIBANCO HLDG S A | SPON ADR REP PFD | 465562106 | 1,754,140 | 360,193 | SH | SOLE | 360,193 | 0 | 0 | |||
| DANAHER CORPORATION | COM | 235851102 | 1,417,221 | 5,623 | SH | SOLE | 5,623 | 0 | 0 | |||
| AMAZON COM INC | COM | 023135106 | 917,112 | 8,879 | SH | SOLE | 8,879 | 0 | 0 | |||
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | 360,725 | 1,124 | SH | SOLE | 1,124 | 0 | 0 | |||
| XP INC | CL A | G98239109 | 180,424 | 15,200 | SH | SOLE | 15,200 | 0 | 0 | |||
| SPDR S&P 500 ETF TR | TR UNIT | 78462F103 | 126,747,144 | 309,600 | SH | Put | SOLE | 309,600 | 0 | 0 | ||
| INVESCO QQQ TR | UNIT SER 1 | 46090E103 | 41,720,900 | 130,000 | SH | Put | SOLE | 130,000 | 0 | 0 | ||
| SCHWAB CHARLES CORP | COM | 808513105 | 1,131,408 | 21,600 | SH | Put | SOLE | 21,600 | 0 | 0 | ||