ALKERMES PLC's ticker is ALKS and the CUSIP is G01767105. A total of 221 filers reported holding ALKERMES PLC in Q3 2021. The put-call ratio across all filers is 2.83 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $25,597 | +121.6% | 908 | +105.4% | 0.00% | +50.0% |
| Q4 2022 | $11,549 | -39.2% | 442 | -49.1% | 0.00% | -33.3% |
| Q3 2022 | $19,000 | +26.7% | 869 | +74.1% | 0.00% | +50.0% |
| Q2 2022 | $15,000 | +15.4% | 499 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $13,000 | +225.0% | 499 | +191.8% | 0.00% | +100.0% |
| Q4 2021 | $4,000 | -94.9% | 171 | -93.3% | 0.00% | -91.7% |
| Q3 2021 | $78,000 | +680.0% | 2,541 | +527.4% | 0.01% | +500.0% |
| Q2 2021 | $10,000 | +233.3% | 405 | +136.8% | 0.00% | +100.0% |
| Q1 2021 | $3,000 | 0.0% | 171 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $3,000 | -91.7% | 171 | -93.2% | 0.00% | -94.4% |
| Q1 2020 | $36,000 | -12.2% | 2,500 | +25.0% | 0.02% | +12.5% |
| Q4 2019 | $41,000 | – | 2,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Woodford Investment Management Ltd | 2,639,676 | $96,322,000 | 7.78% |
| Meditor Group Ltd | 892,400 | $32,564,000 | 6.11% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 233,000 | $8,502,000 | 3.14% |
| Tamarack Advisers, LP | 140,000 | $5,109,000 | 2.03% |
| Asymmetry Capital Management, L.P. | 27,673 | $1,010,000 | 1.69% |
| First Light Asset Management, LLC | 211,164 | $7,705,000 | 1.00% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 304,992 | $11,129,000 | 0.85% |
| Nicollet Investment Management, Inc. | 28,020 | $1,022,000 | 0.67% |
| PRIMECAP MANAGEMENT CO/CA/ | 23,263,530 | $848,886,000 | 0.62% |
| Rhenman & Partners Asset Management AB | 120,399 | $4,393,000 | 0.51% |