Aquamarine Zurich AG
SuperinvestorAquamarine
- SEC CIK
- 0001953324
- Manager
- Guy Spier
- Style
- Value
Previously filed asAquamarine Capital Management, LLC
MA holding history
Mastercard Inc
Every 13F filing in which Aquamarine reported holding MA, plus the quarters it sold out. Changes compare share counts with the previous calendar quarter.
MA overviewAll 13F holders of MAFull portfolio
| Quarter | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Q2 2026 | 40,000 | $20.54M | 14.26% | 00.0% | Unchanged |
| Q1 2026 | 40,000 | $19.99M | 14.77% | 00.0% | Unchanged |
| Q4 2025 | 40,000 | $22.84M | 15.48% | −25,750−39.2% | Reduced |
| Q3 2025 | 65,750 | $37.4M | 11.78% | 00.0% | Unchanged |
| Q2 2025 | 65,750 | $36.95M | 11.92% | 00.0% | Unchanged |
| Q1 2025 | 65,750 | $36.04M | 12.27% | 00.0% | Unchanged |
| Q4 2024 | 65,750 | $34.62M | 12.04% | 00.0% | Unchanged |
| Q3 2024 | 65,750 | $32.47M | 11.37% | 00.0% | Unchanged |
| Q2 2024 | 65,750 | $29.01M | 11.05% | 00.0% | Unchanged |
| Q1 2024 | 65,750 | $31.66M | 12.09% | 00.0% | Unchanged |
| Q4 2023 | 65,750 | $28.04M | 12.26% | 00.0% | Unchanged |
| Q3 2023 | 65,750 | $26.03M | 12.83% | 00.0% | Unchanged |
| Q2 2023 | 65,750 | $25.86M | 12.33% | 00.0% | Unchanged |
| Q1 2023 | 65,750 | $23.89M | 12.36% | 00.0% | Unchanged |
| Q4 2022 | 65,750 | $22.86M | 12.30% | 00.0% | Unchanged |
| Q3 2022 | 65,750 | $18.7M | 11.37% | +65,750 | New |