Aquamarine
SuperinvestorAquamarine Zurich AG
- SEC CIK
- 0001953324
- Manager
- Guy Spier
- Style
- Value
- Latest filing
- Jul 10, 2026
Predecessor filersAquamarine Capital Management, LLC
AMR holding history
Alpha Metallurgical Resources, Inc. in every 13F filed by Aquamarine, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AMR overviewAll 13F holders of AMRFull Q2 2026 holdings
- Shares (Q4 2025)
- 0
- Sold out in Q4 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 6
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q4 2025 | 0 | $0 | 0.0% | −8,000−100.0% | Sold out | Holders |
| Q3 2025 | 8,000 | $1.31M | 0.4% | 00.0% | Unchanged | Holders |
| Q2 2025 | 8,000 | $900.0K | 0.3% | 00.0% | Unchanged | Holders |
| Q1 2025 | 8,000 | $1.00M | 0.3% | 00.0% | Unchanged | Holders |
| Q4 2024 | 8,000 | $1.60M | 0.6% | 00.0% | Unchanged | Holders |
| Q3 2024 | 8,000 | $1.89M | 0.7% | 00.0% | Unchanged | Holders |
| Q2 2024 | 8,000 | $2.24M | 0.9% | +8,000 | New | Holders |