ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 215 filers reported holding ALKERMES PLC in Q4 2019. The put-call ratio across all filers is 0.70 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2,504 | +11.0% | 80 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $2,255 | +26.3% | 80 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $1,786 | -10.7% | 80 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $2,000 | 0.0% | 80 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $2,000 | 0.0% | 80 | 0.0% | 0.00% | – |
| Q1 2022 | $2,000 | 0.0% | 80 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 80 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | 0.0% | 80 | 0.0% | 0.00% | – |
| Q2 2021 | $2,000 | +100.0% | 80 | 0.0% | 0.00% | – |
| Q1 2021 | $1,000 | -50.0% | 80 | 0.0% | 0.00% | -100.0% |
| Q4 2020 | $2,000 | +100.0% | 80 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | -50.0% | 80 | 0.0% | 0.00% | -100.0% |
| Q2 2020 | $2,000 | +100.0% | 80 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 80 | 0.0% | 0.00% | – |
| Q4 2019 | $1,000 | -50.0% | 80 | 0.0% | 0.00% | -100.0% |
| Q3 2019 | $2,000 | 0.0% | 80 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $2,000 | – | 80 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 14,040,000 | $313,513,000 | 35.43% |
| Krensavage Asset Management, LLC | 1,411,682 | $31,523,000 | 10.04% |
| Prosight Management, LP | 502,150 | $11,213,000 | 6.01% |
| Hardman Johnston Global Advisors LLC | 5,734,259 | $128,046,000 | 5.76% |
| 13D Management LLC | 415,055 | $9,268,000 | 4.85% |
| Ally Bridge Group (NY) LLC | 300,000 | $6,699,000 | 4.42% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 593,000 | $13,248,000 | 4.25% |
| GREAT POINT PARTNERS LLC | 507,500 | $11,332,000 | 2.73% |
| Tamarack Advisers, LP | 200,000 | $4,466,000 | 2.62% |
| Zebra Capital Management LLC | 22,134 | $494,000 | 1.88% |