ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 322 filers reported holding ARENA PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 0.86 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $32,000 | +52.4% | 345 | 0.0% | 0.01% | -16.7% |
| Q3 2021 | $21,000 | -12.5% | 345 | 0.0% | 0.01% | +20.0% |
| Q2 2021 | $24,000 | 0.0% | 345 | 0.0% | 0.01% | 0.0% |
| Q1 2021 | $24,000 | -11.1% | 345 | 0.0% | 0.01% | -28.6% |
| Q4 2020 | $27,000 | +3.8% | 345 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $26,000 | +18.2% | 345 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $22,000 | +57.1% | 345 | 0.0% | 0.01% | +40.0% |
| Q1 2020 | $14,000 | -12.5% | 345 | 0.0% | 0.01% | -16.7% |
| Q4 2019 | $16,000 | 0.0% | 345 | 0.0% | 0.01% | 0.0% |
| Q3 2019 | $16,000 | -20.0% | 345 | 0.0% | 0.01% | -25.0% |
| Q2 2019 | $20,000 | +33.3% | 345 | 0.0% | 0.01% | +33.3% |
| Q1 2019 | $15,000 | +15.4% | 345 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $13,000 | – | 345 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Avoro Capital Advisors LLC | 4,190,000 | $321,918,000 | 5.54% |
| Prosight Management, LP | 145,700 | $11,194,000 | 5.17% |
| Integral Health Asset Management, LLC | 200,000 | $15,366,000 | 4.57% |
| Copernicus Capital Management, LLC | 3,740 | $287,000 | 4.47% |
| GREAT POINT PARTNERS LLC | 345,120 | $26,516,000 | 4.31% |
| Asymmetry Capital Management, L.P. | 101,245 | $7,779,000 | 3.55% |
| First Light Asset Management, LLC | 321,967 | $24,737,000 | 1.83% |
| DAFNA Capital Management LLC | 76,815 | $5,902,000 | 1.76% |
| SECTORAL ASSET MANAGEMENT INC | 320,059 | $24,590,000 | 1.73% |
| Nicholas Investment Partners, LP | 276,633 | $21,254,000 | 1.64% |