ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 239 filers reported holding ALKERMES PLC in Q4 2018. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $3,000 | 0.0% | 62 | 0.0% | 0.00% | -50.0% |
| Q2 2018 | $3,000 | 0.0% | 62 | 0.0% | 0.00% | +100.0% |
| Q4 2017 | $3,000 | 0.0% | 62 | 0.0% | 0.00% | – |
| Q3 2017 | $3,000 | -25.0% | 62 | -8.8% | 0.00% | -100.0% |
| Q1 2017 | $4,000 | -20.0% | 68 | -33.3% | 0.00% | 0.0% |
| Q4 2016 | $5,000 | +66.7% | 102 | +64.5% | 0.00% | 0.0% |
| Q3 2016 | $3,000 | 0.0% | 62 | -4.6% | 0.00% | 0.0% |
| Q2 2016 | $3,000 | +200.0% | 65 | +85.7% | 0.00% | – |
| Q1 2016 | $1,000 | -50.0% | 35 | -32.7% | 0.00% | – |
| Q4 2015 | $2,000 | -50.0% | 52 | 0.0% | 0.00% | -100.0% |
| Q3 2015 | $4,000 | +100.0% | 52 | +48.6% | 0.00% | – |
| Q1 2015 | $2,000 | – | 35 | – | 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% |