Portfolio (Quarterly)
Guide ↗
Aquamarine Zurich AG
· CIK 0001953324| # | Ticker | Company | Sector | Shares | Value ↓ | % Port | Chg Shares | Chg % | Period Price ① | Since Period ① |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | — | BERKSHIRE HATHAWAY INC DEL | — | 97,600.0 | $48.8M | 33.89% | — | — | $500.39 | — |
| 2 | — | BERKSHIRE HATHAWAY INC DEL | — | 30.0 | $22.5M | 15.59% | — | — | $748866.67 | — |
| 3 | AXP | AMERICAN EXPRESS CO | Financial Services | 65,000.0 | $22.0M | 15.26% | — | — | $338.25 | +5.0% |
| 4 | MA | MASTERCARD INCORPORATED | Financial Services | 40,000.0 | $20.5M | 14.26% | — | — | $513.60 | +4.8% |
| 5 | MCO | MOODYS CORP | Financial Services | 27,000.0 | $12.2M | 8.49% | — | — | $452.93 | +9.2% |
| 6 | RACE | FERRARI N V | Consumer Cyclical | 30,000.0 | $11.1M | 7.71% | — | — | $370.47 | -0.3% |
| 7 | DJCO | DAILY JOURNAL CORP | Technology | 11,500.0 | $6.9M | 4.80% | — | — | $601.22 | -5.5% |
① Period Price is the implied market price on the last day of the reporting period, calculated as reported value ÷ shares held. It is not the fund's purchase price or cost basis — the fund may have initiated or added to the position at any point during the quarter at a different price. Since Period shows the price change from that quarter-end snapshot to today's last price — it reflects stock movement after the report date, not the fund's actual return.
Sector Allocation
Financial Services
75.2%
Consumer Cyclical
15.3%
Technology
9.5%