AMARIN CORP PLC's ticker is AMRN and the CUSIP is 023111206. A total of 242 filers reported holding AMARIN CORP PLC in Q4 2021. The put-call ratio across all filers is 2.53 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $25,000 | +1150.0% | 4,850 | +977.8% | 0.00% | – |
| Q2 2021 | $2,000 | -33.3% | 450 | 0.0% | 0.00% | – |
| Q1 2021 | $3,000 | +50.0% | 450 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | 0.0% | 450 | 0.0% | 0.00% | – |
| Q3 2020 | $2,000 | -33.3% | 450 | 0.0% | 0.00% | -100.0% |
| Q2 2020 | $3,000 | +50.0% | 450 | 0.0% | 0.00% | – |
| Q1 2020 | $2,000 | -80.0% | 450 | 0.0% | 0.00% | -100.0% |
| Q4 2019 | $10,000 | -78.3% | 450 | -85.2% | 0.00% | -77.8% |
| Q3 2019 | $46,000 | -22.0% | 3,050 | 0.0% | 0.01% | -25.0% |
| Q2 2019 | $59,000 | +436.4% | 3,050 | +454.5% | 0.01% | +300.0% |
| Q1 2019 | $11,000 | +57.1% | 550 | 0.0% | 0.00% | +50.0% |
| Q4 2018 | $7,000 | -36.4% | 550 | -15.4% | 0.00% | -33.3% |
| Q3 2018 | $11,000 | +450.0% | 650 | 0.0% | 0.00% | +200.0% |
| Q2 2018 | $2,000 | 0.0% | 650 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $2,000 | -33.3% | 650 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $3,000 | +50.0% | 650 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $2,000 | -33.3% | 650 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $3,000 | +50.0% | 650 | 0.0% | 0.00% | 0.0% |
| Q1 2017 | $2,000 | 0.0% | 650 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $2,000 | 0.0% | 650 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $2,000 | +100.0% | 650 | 0.0% | 0.00% | – |
| Q2 2016 | $1,000 | – | 650 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SCP Investment, LP | 6,750,000 | $34,425,000 | 9.66% |
| Fairmount Funds Management LLC | 2,508,237 | $12,792,000 | 4.65% |
| Longitude (Cayman) Ltd. | 1,960,000 | $9,996,000 | 4.41% |
| DG Capital Management, LLC | 4,018,870 | $20,496,000 | 4.16% |
| Eversept Partners, LP | 11,604,990 | $59,185,449 | 4.11% |
| Sarissa Capital Management LP | 8,500,000 | $43,350,000 | 3.40% |
| Spring Creek Investment Management, LLC | 222,974 | $1,137,000 | 2.69% |
| BVF INC/IL | 11,407,182 | $58,177,000 | 2.27% |
| Healthcare Value Capital, LLC | 200,000 | $1,020,000 | 2.01% |
| MONETTA FINANCIAL SERVICES INC | 320,000 | $1,632,000 | 1.32% |