Aquamarine Zurich AG
7 holdingsFiling period: 2026-06-30Current AUM: $147.5Mestimated from latest prices
| # | Ticker | Company | Shares | Reported Value | Current Value | % Portfolio | Change | Date |
|---|---|---|---|---|---|---|---|---|
| 1 | BRK-B | Berkshire Hathaway Inc Del | 97.6K | $48.8M | $48.8M | 33.12% | -- | 2026-06-30 |
| 2 | BRK-A | Berkshire Hathaway Inc Del | 30 | $22.5M | $22.5M | 15.23% | -- | 2026-06-30 |
| 3 | AXP | American Express Co | 65.0K | $22.0M | $20.7M | 14.03% | -- | 2026-06-30 |
| 4 | MA | Mastercard Incorporated | 40.0K | $20.5M | $24.8M | 16.83% | -- | 2026-06-30 |
| 5 | MCO | Moodys Corp | 27.0K | $12.2M | $12.8M | 8.70% | -- | 2026-06-30 |
| 6 | — | Ferrari N V | 30.0K | $11.1M | $11.1M | 7.54% | -- | 2026-06-30 |
| 7 | DJCO | Daily Journal Corp | 11.5K | $6.9M | $6.7M | 4.55% | -- | 2026-06-30 |
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