Aquamarine Zurich as of Dec. 31, 2025
Portfolio Holdings for Aquamarine Zurich
Aquamarine Zurich holds 7 positions in its portfolio as reported in the December 2025 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price |
|---|---|---|---|---|---|
| Berkshire Hathaway Inc Del Cl B New (BRK.B) | 33.3 | $49M | 98k | 502.65 | |
| American Express Company (AXP) | 16.3 | $24M | 65k | 369.95 | |
| Mastercard Incorporated Cl A (MA) | 15.5 | $23M | 40k | 570.88 | |
| Berkshire Hathaway Inc Del Cl A (BRK.A) | 15.3 | $23M | 30.00 | 754800.00 | |
| Moody's Corporation (MCO) | 9.3 | $14M | 27k | 510.85 | |
| Ferrari Nv Ord (RACE) | 6.5 | $9.6M | 30k | 318.70 | |
| Daily Journal Corporation (DJCO) | 3.8 | $5.6M | 12k | 487.30 |
