Aquamarine Zurich AG Portfolio Stock Holdings
Aquamarine Zurich AG disclosed 7 stock positions valued at approximately $144,091 in its latest SEC 13F filing. The largest holdings include BERKSHIRE HATHAWAY INC DEL, BERKSHIRE HATHAWAY INC DEL, and AMERICAN EXPRESS CO. The filing reflects positions held as of June 30, 2026 and was filed on July 10, 2026.
- Report Period
- June 30, 2026
- No. of Stocks
- 7
- Portfolio Value
- $144.1K
Holdings by Sector
Aquamarine Zurich AG Portfolio Holdings in Q2 2026
7 holdings in the latest reporting period.
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| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 33.89% | 97,600 | - | - | $48,838 |
| BERKSHIRE HATHAWAY INC DEL | BRK-A | Financial Services | 15.59% | 30 | - | - | $22,466 |
| AMERICAN EXPRESS CO | AXP | Financial Services | 15.26% | 65,000 | - | - | $21,986 |
| MASTERCARD INCORPORATED | MA | Financial Services | 14.26% | 40,000 | - | - | $20,544 |
| MOODYS CORP | MCO | Financial Services | 8.49% | 27,000 | - | - | $12,229 |
| FERRARI N V | RACE | Other | 7.71% | 30,000 | - | - | $11,114 |
| DAILY JOURNAL CORP | DJCO | Technology | 4.80% | 11,500 | - | - | $6,914 |