ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 2 filers reported holding ARENA PHARMACEUTICALS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $13,000 | +62.5% | 135 | +0.7% | 0.00% | +50.0% |
| Q3 2021 | $8,000 | -61.9% | 134 | -55.3% | 0.00% | -60.0% |
| Q2 2021 | $21,000 | 0.0% | 300 | 0.0% | 0.01% | 0.0% |
| Q1 2021 | $21,000 | -32.3% | 300 | -25.0% | 0.01% | -16.7% |
| Q4 2020 | $31,000 | +3.3% | 400 | -0.7% | 0.01% | 0.0% |
| Q3 2020 | $30,000 | +20.0% | 403 | +1.0% | 0.01% | +20.0% |
| Q2 2020 | $25,000 | +47.1% | 399 | -2.9% | 0.01% | +25.0% |
| Q1 2020 | $17,000 | +750.0% | 411 | +585.0% | 0.00% | – |
| Q4 2019 | $2,000 | +100.0% | 60 | +172.7% | 0.00% | – |
| Q3 2019 | $1,000 | – | 22 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 252,500 | $11,320,000 | 4.95% |
| Rubric Capital Management LP | 857,103 | $38,424,000 | 3.59% |
| PFM Health Sciences, LP | 3,255,230 | $145,932,000 | 3.22% |
| Partner Investment Management, L.P. | 40,605 | $1,820,000 | 2.10% |
| DAFNA Capital Management LLC | 93,942 | $4,211,000 | 1.82% |
| Atika Capital Management LLC | 195,000 | $8,742,000 | 1.78% |
| Perceptive Advisors | 1,400,171 | $62,770,000 | 1.77% |
| EMORY UNIVERSITY | 47,779 | $2,142,000 | 1.51% |
| Rhenman & Partners Asset Management AB | 234,558 | $10,515,000 | 1.23% |
| Eversept Partners, LP | 75,721 | $3,394,572 | 0.99% |