AMARIN CORP PLC's ticker is and the CUSIP is 023111906. A total of 7 filers reported holding AMARIN CORP PLC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $225,000 | -16.0% | 66,700 | +9.2% | 0.00% | – |
| Q2 2021 | $268,000 | -66.6% | 61,100 | -52.7% | 0.00% | -100.0% |
| Q1 2021 | $802,000 | -34.4% | 129,200 | -48.3% | 0.00% | -50.0% |
| Q4 2020 | $1,223,000 | +11.7% | 250,000 | -3.9% | 0.00% | 0.0% |
| Q3 2020 | $1,095,000 | +19.7% | 260,200 | +96.8% | 0.00% | 0.0% |
| Q2 2020 | $915,000 | -27.8% | 132,200 | -58.3% | 0.00% | -33.3% |
| Q1 2020 | $1,267,000 | -73.5% | 316,800 | +42.1% | 0.00% | -75.0% |
| Q4 2019 | $4,779,000 | +383.7% | 222,900 | +241.9% | 0.01% | +300.0% |
| Q3 2019 | $988,000 | -29.5% | 65,200 | -9.8% | 0.00% | -40.0% |
| Q2 2019 | $1,402,000 | – | 72,300 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Longitude (Cayman) Ltd. | 842,600 | $775,192 | 0.49% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| SIMPLEX TRADING, LLC | 101,700 | $93 | 0.00% |
| GROUP ONE TRADING, L.P. | 115,000 | $105,800 | 0.00% |