ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 291 filers reported holding ALKERMES PLC in Q4 2015. The put-call ratio across all filers is 0.77 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $75,482 | +3.1% | 3,132 | +15.8% | 0.01% | 0.0% |
| Q1 2024 | $73,198 | +819.3% | 2,704 | +842.2% | 0.01% | +500.0% |
| Q4 2023 | $7,962 | +70.2% | 287 | +71.9% | 0.00% | – |
| Q3 2023 | $4,678 | -5.4% | 167 | +5.7% | 0.00% | – |
| Q2 2023 | $4,946 | +11.0% | 158 | 0.0% | 0.00% | – |
| Q1 2023 | $4,455 | +7.9% | 158 | 0.0% | 0.00% | – |
| Q4 2022 | $4,129 | +3.2% | 158 | 0.0% | 0.00% | -100.0% |
| Q3 2022 | $4,000 | -20.0% | 158 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $5,000 | +25.0% | 158 | -2.5% | 0.00% | – |
| Q1 2022 | $4,000 | 0.0% | 162 | 0.0% | 0.00% | – |
| Q4 2021 | $4,000 | -33.3% | 162 | -11.5% | 0.00% | -100.0% |
| Q3 2021 | $6,000 | +50.0% | 183 | +8.9% | 0.00% | 0.0% |
| Q2 2021 | $4,000 | +33.3% | 168 | +6.3% | 0.00% | – |
| Q1 2021 | $3,000 | 0.0% | 158 | 0.0% | 0.00% | -100.0% |
| Q4 2020 | $3,000 | +200.0% | 158 | +159.0% | 0.00% | – |
| Q3 2020 | $1,000 | -95.0% | 61 | -95.7% | 0.00% | -100.0% |
| Q1 2020 | $20,000 | -9.1% | 1,420 | +41.7% | 0.00% | 0.0% |
| Q2 2019 | $22,000 | +1000.0% | 1,002 | +977.4% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 93 | -22.5% | 0.00% | – |
| Q4 2018 | $1,000 | -50.0% | 120 | +3.4% | 0.00% | -100.0% |
| Q3 2018 | $2,000 | 0.0% | 116 | +14.9% | 0.00% | 0.0% |
| Q2 2018 | $2,000 | -33.3% | 101 | -10.6% | 0.00% | 0.0% |
| Q1 2018 | $3,000 | 0.0% | 113 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $3,000 | -40.0% | 113 | -28.0% | 0.00% | -50.0% |
| Q3 2017 | $5,000 | -16.7% | 157 | 0.0% | 0.00% | -33.3% |
| Q2 2017 | $6,000 | 0.0% | 157 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $6,000 | +100.0% | 157 | +34.2% | 0.00% | +50.0% |
| Q4 2016 | $3,000 | +50.0% | 117 | +15.8% | 0.00% | +100.0% |
| Q3 2016 | $2,000 | 0.0% | 101 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $2,000 | 0.0% | 101 | +36.5% | 0.00% | 0.0% |
| Q1 2016 | $2,000 | – | 74 | +1133.3% | 0.00% | – |
| Q4 2015 | $0 | – | 6 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sarissa Capital Management LP | 14,040,000 | $326,570,000 | 28.27% |
| Krensavage Asset Management, LLC | 1,442,965 | $33,563,000 | 11.64% |
| 13D Management LLC | 423,660 | $9,854,000 | 3.78% |
| Hardman Johnston Global Advisors LLC | 5,538,740 | $128,831,000 | 3.47% |
| Hudson Portfolio Management LLC | 59,680 | $1,388,000 | 1.23% |
| ARMISTICE CAPITAL, LLC | 3,172,000 | $73,781,000 | 1.21% |
| Palo Alto Investors LP | 754,200 | $17,543,000 | 1.12% |
| Camber Capital Management LP | 1,300,000 | $30,238,000 | 1.04% |
| Zebra Capital Management LLC | 25,176 | $586,000 | 0.94% |
| PRICE MICHAEL F | 360,600 | $8,388,000 | 0.93% |