ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 251 filers reported holding ARENA PHARMACEUTICALS INC in Q2 2020. The put-call ratio across all filers is 0.33 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,628,000 | -95.6% | 17,519 | -97.2% | 0.01% | -95.3% |
| Q3 2021 | $36,721,000 | -13.1% | 616,640 | -0.5% | 0.19% | -8.2% |
| Q2 2021 | $42,268,000 | -2.4% | 619,764 | -0.7% | 0.21% | -11.2% |
| Q1 2021 | $43,305,000 | -11.5% | 624,078 | -2.0% | 0.23% | -4.1% |
| Q4 2020 | $48,919,000 | +1.7% | 636,714 | -1.0% | 0.24% | -17.9% |
| Q3 2020 | $48,101,000 | +142.6% | 643,147 | +104.2% | 0.30% | +91.0% |
| Q2 2020 | $19,829,000 | +4005.4% | 314,998 | +2883.5% | 0.16% | +2483.3% |
| Q3 2019 | $483,000 | -24.9% | 10,558 | -3.8% | 0.01% | 0.0% |
| Q2 2019 | $643,000 | – | 10,971 | – | 0.01% | – |
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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% |