Aquamarine Zurich AG Portfolio Stock Holdings
According to the SEC 13F filed on July 10, 2026, Aquamarine Zurich AG disclosed 7 stock positions valued at approximately $144.09M as of quarter-end June 30, 2026. The largest holdings include BERKSHIRE HATHAWAY INC DEL, BERKSHIRE HATHAWAY INC DEL, and AMERICAN EXPRESS CO.
- Report Period
- June 30, 2026
- No. of Stocks
- 7
- Portfolio Value
- $144.09M
Holdings by Sector
Aquamarine Zurich AG Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 33.89% | 97,600 | - | - | $48,838,000 |
| BERKSHIRE HATHAWAY INC DEL | BRK-A | Financial Services | 15.59% | 30 | - | - | $22,466,000 |
| AMERICAN EXPRESS CO | AXP | Financial Services | 15.26% | 65,000 | - | - | $21,986,000 |
| MASTERCARD INCORPORATED | MA | Financial Services | 14.26% | 40,000 | - | - | $20,544,000 |
| MOODYS CORP | MCO | Financial Services | 8.49% | 27,000 | - | - | $12,229,000 |
| FERRARI N V | RACE | Consumer Cyclical | 7.71% | 30,000 | - | - | $11,114,000 |
| DAILY JOURNAL CORP | DJCO | Technology | 4.80% | 11,500 | - | - | $6,914,000 |
Showing 7 of 7 holdings in the latest reporting period.