| Stock | Company | % Portfolio | Shares Held | Market Value | Change in Shares | % Change | Quarter End Price | Source |
|---|---|---|---|---|---|---|---|---|
| BRKB | BERKSHIRE HATHAWAY INC DEL | 33.89% | 97,600 | $48,838,000 | No Change | $500.39 | 13F | |
| BRKA | BERKSHIRE HATHAWAY INC DEL | 15.59% | 30 | $22,466,000 | No Change | $748867 | 13F | |
| AXP | AMERICAN EXPRESS CO | 15.26% | 65,000 | $21,986,000 | No Change | $338.25 | 13F | |
| MA | MASTERCARD INCORPORATED | 14.26% | 40,000 | $20,544,000 | No Change | $513.6 | 13F | |
| MCO | MOODYS CORP | 8.49% | 27,000 | $12,229,000 | No Change | $452.93 | 13F | |
| RACE | FERRARI N V | 7.71% | 30,000 | $11,114,000 | No Change | $370.47 | 13F | |
| DJCO | DAILY JOURNAL CORP | 4.8% | 11,500 | $6,914,000 | No Change | $601.22 | 13F |