The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete. | |||||||||||||||||
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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 |
| ALIBABA GROUP HLDG LTD | SPONSORED ADS | 01609W102 | 3,420 | 47,500 | SH | SOLE | 47,500 | 0 | 0 | |||
| ALPHABET INC | CAP STK CL A | 02079K305 | 2,914 | 16,000 | SH | SOLE | 16,000 | 0 | 0 | |||
| AMERICAN EXPRESS CO | COM | 025816109 | 48,626 | 210,000 | SH | SOLE | 210,000 | 0 | 0 | |||
| BANK AMERICA CORP | COM | 060505104 | 30,537 | 767,845 | SH | SOLE | 767,845 | 0 | 0 | |||
| BERKSHIRE HATHAWAY INC DEL | CL A | 084670108 | 18,367 | 30 | SH | SOLE | 30 | 0 | 0 | |||
| BERKSHIRE HATHAWAY INC DEL | CL B NEW | 084670702 | 57,196 | 140,600 | SH | SOLE | 140,600 | 0 | 0 | |||
| DAILY JOURNAL CORP | COM | 233912104 | 4,537 | 11,500 | SH | SOLE | 11,500 | 0 | 0 | |||
| FERRARI N V | COM | N3167Y103 | 24,471 | 60,000 | SH | SOLE | 80,000 | 0 | 0 | |||
| MASTERCARD INCORPORATED | CL A | 57636Q104 | 29,006 | 65,750 | SH | SOLE | 65,750 | 0 | 0 | |||
| MICRON TECHNOLOGY INC | COM | 595112103 | 26,306 | 200,000 | SH | SOLE | 200,000 | 0 | 0 | |||
| MOODYS CORP | COM | 615369105 | 11,365 | 27,000 | SH | SOLE | 27,000 | 0 | 0 | |||
| ARCH RESOURCES INC | CL A | 03940R107 | 1,233 | 8,100 | SH | SOLE | 8,100 | 0 | 0 | |||
| ALPHA METALLURGICAL RESOUR I | COM | 020764106 | 2,244 | 8,000 | SH | SOLE | 8,000 | 0 | 0 | |||
| SERITAGE GROWTH PPTYS | CL A | 81752R100 | 2,335 | 500,000 | SH | SOLE | 500,000 | 0 | 0 | |||