ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 259 filers reported holding ARENA PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.76 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $307,000 | -9.4% | 3,300 | -42.1% | 0.00% | 0.0% |
| Q3 2021 | $339,000 | -53.9% | 5,700 | -47.2% | 0.00% | 0.0% |
| Q2 2021 | $736,000 | -92.6% | 10,800 | -91.6% | 0.00% | -96.8% |
| Q4 2020 | $9,928,000 | -31.4% | 129,228 | -33.2% | 0.03% | -40.4% |
| Q3 2020 | $14,463,000 | -52.4% | 193,390 | -59.9% | 0.05% | -13.3% |
| Q2 2020 | $30,372,000 | +144.7% | 482,496 | +63.2% | 0.06% | +93.5% |
| Q1 2020 | $12,414,000 | -36.7% | 295,574 | -31.5% | 0.03% | -22.5% |
| Q4 2019 | $19,606,000 | +1.6% | 431,670 | +2.4% | 0.04% | +5.3% |
| Q3 2019 | $19,302,000 | -19.2% | 421,702 | +3.5% | 0.04% | -19.1% |
| Q2 2019 | $23,880,000 | +166.9% | 407,300 | +104.1% | 0.05% | +34.3% |
| Q1 2019 | $8,946,000 | +832.8% | 199,562 | +250.9% | 0.04% | +775.0% |
| Q2 2017 | $959,000 | – | 56,870 | – | 0.00% | – |
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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% |