Polygon Management Ltd.
- SEC CIK
- 0001515070
- Latest filing
- Aug 12, 2026
ALKS holding history
Alkermes plc. in every 13F filed by Polygon Management Ltd., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ALKS overviewAll 13F holders of ALKSFull Q2 2026 holdings
- Shares (Q2 2026)
- 189,979
- Value
- $9.95M
- % of portfolio
- 1.6%
- Quarters held
- 5
- Since Q2 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 189,979 | $9.95M | 1.6% | +30,188+18.9% | Added | Holders |
| Q1 2026 | 159,791 | $5.65M | 1.1% | +18,619+13.2% | Added | Holders |
| Q4 2025 | 141,172 | $3.95M | 0.8% | +51,560+57.5% | Added | Holders |
| Q3 2025 | 89,612 | $2.69M | 0.4% | +73,980+473.3% | Added | Holders |
| Q2 2025 | 15,632 | $447.2K | 0.1% | +15,632 | New | Holders |