ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 237 filers reported holding ARENA PHARMACEUTICALS INC in Q1 2021. The put-call ratio across all filers is 0.58 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $365,000 | +51.5% | 3,923 | -3.1% | 0.10% | +36.4% |
| Q3 2021 | $241,000 | -10.4% | 4,048 | +2.6% | 0.08% | -7.2% |
| Q2 2021 | $269,000 | +1.5% | 3,946 | +3.3% | 0.08% | -7.8% |
| Q1 2021 | $265,000 | -9.6% | 3,820 | 0.0% | 0.09% | -14.3% |
| Q4 2020 | $293,000 | +2.4% | 3,820 | 0.0% | 0.10% | -8.7% |
| Q3 2020 | $286,000 | +19.2% | 3,820 | 0.0% | 0.12% | +7.5% |
| Q2 2020 | $240,000 | +727.6% | 3,820 | +511.2% | 0.11% | +664.3% |
| Q3 2019 | $29,000 | -21.6% | 625 | 0.0% | 0.01% | -22.2% |
| Q2 2019 | $37,000 | – | 625 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prosight Management, LP | 139,528 | $6,083,000 | 4.46% |
| Eversept Partners, LP | 134,151 | $5,848,984 | 2.68% |
| DAFNA Capital Management LLC | 95,242 | $4,153,000 | 1.94% |
| GREAT POINT PARTNERS LLC | 302,000 | $13,167,000 | 1.82% |
| Atika Capital Management LLC | 190,000 | $8,284,000 | 1.59% |
| Crawford Lake Capital Management, LLC | 205,600 | $8,964,000 | 1.57% |
| Crawford Lake Capital Management, LLC | 205,688 | $8,968,000 | 1.57% |
| Cormorant Asset Management, LP | 450,000 | $19,620,000 | 1.45% |
| SENZAR ASSET MANAGEMENT, LLC | 11,123 | $485,000 | 1.40% |
| Rhenman & Partners Asset Management AB | 284,621 | $12,409,000 | 1.27% |