NASDAQ: ALKSAlkermes PLC Stock Ownership - Who owns Alkermes?
Insider buying vs selling
Have Alkermes PLC insiders been buying or selling?
Buy
Sell
| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| David Joseph Gaffin | EVP CLO Alkermes Inc. | 2025-08-03 | 895 | $26.55 | $23.76kSell |
| Christian Todd Nichols | SVP Chief Commercial Officer | 2025-06-10 | 3,334 | $31.09 | $103.65kSell |
| Christian Todd Nichols | SVP Chief Commercial Officer | 2025-06-09 | 3,333 | $31.95 | $106.49kSell |
| Christopher I. Wright | Director | 2025-06-08 | 793 | $31.71 | $25.15kSell |
| Brian P. McKeon | Director | 2025-05-31 | 1,924 | $30.61 | $58.89kSell |
| Cato T. Laurencin | Director | 2025-05-31 | 1,924 | $30.61 | $58.89kSell |
| Christopher I. Wright | Director | 2025-05-31 | 1,924 | $30.61 | $58.89kSell |
| Nancy Lynn Md Snyderman | Director | 2025-05-31 | 1,924 | $30.61 | $58.89kSell |
| Nancy Lurker | Director | 2025-05-31 | 1,924 | $30.61 | $58.89kSell |
| Shane Cooke | Director | 2025-05-31 | 4,175 | $30.61 | $127.80kSell |
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Net Insider Buy/Sell (L12M) Ownership
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ALKS Shareholders
What type of owners hold Alkermes PLC stock?
Institutional
Insider
Retail
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Blackrock Inc | 16.87% | 27,856,163 | $787.22M | Institution |
| Vanguard Group Inc | 11.21% | 18,503,074 | $522.90M | Institution |
| Elan Corp PLC | 4.69% | 7,750,000 | $219.02M | Insider |
| Renaissance Technologies LLC | 3.52% | 5,810,160 | $164.20M | Institution |
| Jpmorgan Chase Co | 2.93% | 4,836,294 | $136.67M | Institution |
| Geode Capital Management LLC | 2.44% | 4,023,552 | $113.71M | Institution |
| American Century Companies Inc | 2.22% | 3,657,223 | $103.35M | Institution |
| Dimensional Fund Advisors LP | 1.88% | 3,096,637 | $87.51M | Institution |
| Primecap Management Co | 1.76% | 2,902,510 | $82.02M | Institution |
| Loomis Sayles Co L P | 1.28% | 2,109,894 | $59.63M | Institution |
ALKS vs Pharmaceutical Stocks
Alkermes Stock Ownership FAQ
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Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.