Aquamarine Zurich AG
$144M
7
$0
100.0%
Holdings
| Company | Value | % of portfolio | % of company | POSITION CHANGE qoq % | First reported |
|---|---|---|---|---|---|
| Q2 2026 | |||||
 BRK.B | $48.8M | 33.89% | Not reported | Not reported | Q3 2022 |
| BRK.A | $22.5M | 15.59% | Not reported | Not reported | Q3 2022 |
 AXP | $22M | 15.26% | 0.01% | Not reported | Q3 2022 |
 MA | $20.5M | 14.26% | 0.00% | Not reported | Q3 2022 |
 MCO | $12.2M | 8.49% | 0.02% | Not reported | Q3 2022 |
 RACE | $11.1M | 7.71% | 0.02% | Not reported | Q3 2022 |
 DJCO | $6.91M | 4.80% | 0.83% | Not reported | Q3 2022 |
| Q1 2026 | |||||
| BRK.B | $46.8M | 34.57% | Not reported | Not reported | Q3 2022 |
| BRK.A | $21.5M | 15.92% | Not reported | Not reported | Q3 2022 |
| MA | $20M | 14.77% | 0.00% | Not reported | Q3 2022 |
| AXP | $19.7M | 14.53% | 0.01% | Not reported | Q3 2022 |
| MCO | $11.8M | 8.71% | 0.02% | Not reported | Q3 2022 |
| RACE | $10M | 7.40% | 0.02% | Not reported | Q3 2022 |
| DJCO | $5.55M | 4.10% | 0.83% | Not reported | Q3 2022 |
| Q4 2025 | |||||
| BRK.B | $49.1M | 33.25% | Not reported | -30.6% | Q3 2022 |
| AXP | $24M | 16.30% | 0.01% | -69.1% | Q3 2022 |
| MA | $22.8M | 15.48% | 0.00% | -39.2% | Q3 2022 |
| BRK.A | $22.6M | 15.35% | Not reported | Not reported | Q3 2022 |
| MCO | $13.8M | 9.35% | 0.02% | Not reported | Q3 2022 |
| RACE | $9.56M | 6.48% | 0.02% | -50.0% | Q3 2022 |
| DJCO | $5.6M | 3.80% | 0.64% | Not reported | Q3 2022 |
| Q3 2025 | |||||
| BRK.B | $70.7M | 22.27% | Not reported | Not reported | Q3 2022 |
| AXP | $69.8M | 21.98% | 0.03% | Not reported | Q3 2022 |
 BAC | $39.6M | 12.48% | 0.01% | Not reported | Q3 2022 |
| MA | $37.4M | 11.78% | 0.01% | Not reported | Q3 2022 |
| RACE | $29M | 9.13% | 0.03% | Not reported | Q3 2022 |
| BRK.A | $22.6M | 7.13% | Not reported | Not reported | Q3 2022 |
 MU | $13.4M | 4.22% | 0.01% | -60.0% | Q3 2022 |
| MCO | $12.9M | 4.05% | 0.02% | Not reported | Q3 2022 |
 BABA | $8.49M | 2.68% | 0.00% | Not reported | Q3 2022 |
| DJCO | $5.35M | 1.69% | 0.83% | Not reported | Q3 2022 |
 GOOGL | $3.89M | 1.23% | 0.00% | Not reported | Q3 2022 |
 SRG | $2.13M | 0.67% | Not reported | Not reported | Q3 2022 |
 AMR | $1.31M | 0.41% | 0.06% | Not reported | Q2 2024 |
 CNR | $897K | 0.28% | 0.02% | Not reported | Q1 2025 |