Aquamarine
SuperinvestorAquamarine Zurich AG
- SEC CIK
- 0001953324
- Manager
- Guy Spier
- Style
- Value
- Latest filing
- Jul 10, 2026
Predecessor filersAquamarine Capital Management, LLC
Holdings in Q3 2022
Holdings as of Sep 30, 2022, filed Nov 8, 2022. Long positions only.
- Positions
- 12
- No filing for Q2 2022
- Portfolio value
- $164.4M
- No filing for Q2 2022
Aquamarine did not file a 13F for Q2 2022, so these holdings cannot be compared with the previous quarter and changes are not shown.
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| BRK.BBerkshire Hathaway Inc | Stock | 140,600 | $37.5M | 22.8% | – | – | History |
| AXPAmerican Express Co | Stock | 210,000 | $28.3M | 17.2% | – | – | History |
| BACBank of America Corp | Stock | 767,845 | $23.2M | 14.1% | – | – | History |
| MAMastercard Inc | Stock | 65,750 | $18.7M | 11.4% | – | – | History |
| RACEFerrari N.V. | COM | 80,000 | $15.0M | 9.1% | – | – | History |
| BRK.ABerkshire Hathaway Inc | CL A | 30 | $12.2M | 7.4% | – | – | History |
| MUMicron Technology Inc | Stock | 200,000 | $10.0M | 6.1% | – | – | History |
| MCOMoodys Corp | Stock | 27,000 | $6.56M | 4.0% | – | – | History |
| SRGSeritage Growth Properties | CL A | 500,000 | $4.51M | 2.7% | – | – | History |
| BABAAlibaba Group Holding Ltd | ADR | 47,500 | $3.80M | 2.3% | – | – | History |
| DJCODaily Journal Corp | COM | 11,500 | $2.95M | 1.8% | – | – | History |
| GOOGLAlphabet Inc. | Stock | 800 | $1.53M | 0.9% | – | – | History |