ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 270 filers reported holding ALKERMES PLC in Q1 2018. The put-call ratio across all filers is 0.78 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,972 | -62.7% | 356 | -58.3% | 0.00% | -100.0% |
| Q2 2023 | $26,730 | +145.7% | 854 | +121.2% | 0.00% | – |
| Q1 2023 | $10,881 | +85.9% | 386 | +72.3% | 0.00% | – |
| Q4 2022 | $5,853 | +95.1% | 224 | +82.1% | 0.00% | – |
| Q3 2022 | $3,000 | +50.0% | 123 | +141.2% | 0.00% | – |
| Q2 2022 | $2,000 | -33.3% | 51 | -48.0% | 0.00% | – |
| Q1 2022 | $3,000 | +50.0% | 98 | +40.0% | 0.00% | – |
| Q4 2021 | $2,000 | -33.3% | 70 | -16.7% | 0.00% | – |
| Q3 2021 | $3,000 | +50.0% | 84 | +20.0% | 0.00% | – |
| Q2 2021 | $2,000 | 0.0% | 70 | -28.6% | 0.00% | – |
| Q1 2021 | $2,000 | -33.3% | 98 | -45.6% | 0.00% | – |
| Q1 2020 | $3,000 | +200.0% | 180 | +246.2% | 0.00% | – |
| Q4 2019 | $1,000 | -75.0% | 52 | -48.0% | 0.00% | – |
| Q1 2019 | $4,000 | 0.0% | 100 | -25.9% | 0.00% | – |
| Q4 2018 | $4,000 | +300.0% | 135 | +285.7% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q2 2018 | $1,000 | -50.0% | 35 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q3 2016 | $2,000 | 0.0% | 35 | 0.0% | 0.00% | – |
| Q2 2016 | $2,000 | +100.0% | 35 | 0.0% | 0.00% | – |
| Q1 2016 | $1,000 | -96.6% | 35 | -90.3% | 0.00% | -100.0% |
| Q4 2015 | $29,000 | +625.0% | 360 | +445.5% | 0.01% | +500.0% |
| Q3 2015 | $4,000 | +300.0% | 66 | +127.6% | 0.00% | – |
| Q1 2014 | $1,000 | 0.0% | 29 | +26.1% | 0.00% | – |
| Q4 2013 | $1,000 | 0.0% | 23 | 0.0% | 0.00% | – |
| Q3 2013 | $1,000 | 0.0% | 23 | 0.0% | 0.00% | -100.0% |
| Q2 2013 | $1,000 | – | 23 | – | 0.00% | – |
Download | ||||||
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% |