Aquamarine Zurich AG reported 7 holdings worth US$144K as of Jun 30, 2026 (Form 13F)
As of Jun 30, 2026 · Filed Jul 10, 2026
Aquamarine Zurich AG reported 7 holdings worth US$144K as of Jun 30, 2026. Largest: Berkshire Hathaway Inc., American Express Company and Mastercard Incorporated. Filed Jul 10, 2026 (Form 13F).
- Holdings
- 7
- Value as reported
- US$144K
The filing in full
| Company | Shares | Value as reported | % of portfolio |
|---|---|---|---|
| Berkshire Hathaway Inc. | 142K | US$71.3M | 49485.4% |
| American Express Company | 65,000 | US$22M | 15258.4% |
| Mastercard Incorporated | 40,000 | US$20.5M | 14257.7% |
| Moody's Corporation | 27,000 | US$12.2M | 8487.0% |
| Daily Journal Corp. (s.c.) | 11,500 | US$6.91M | 4798.4% |