ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 172 filers reported holding ARENA PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 0.43 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $5,905,000 | +1153.7% | 63,537 | +704.3% | 0.05% | +980.0% |
| Q3 2021 | $471,000 | -41.2% | 7,900 | -24.2% | 0.01% | -54.5% |
| Q4 2020 | $801,000 | -37.7% | 10,423 | -39.4% | 0.01% | -54.2% |
| Q3 2020 | $1,286,000 | -57.0% | 17,197 | -73.5% | 0.02% | -82.0% |
| Q3 2018 | $2,991,000 | +5.5% | 65,000 | 0.0% | 0.13% | -13.6% |
| Q2 2018 | $2,834,000 | +377.9% | 65,000 | +333.3% | 0.15% | +250.0% |
| Q1 2018 | $593,000 | – | 15,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GREAT POINT PARTNERS LLC | 505,670 | $34,487,000 | 7.23% |
| Asymmetry Capital Management, L.P. | 142,246 | $9,701,000 | 6.67% |
| Prosight Management, LP | 137,000 | $9,343,000 | 5.84% |
| Avoro Capital Advisors LLC | 4,075,000 | $277,915,000 | 4.84% |
| Integral Health Asset Management, LLC | 225,000 | $15,345,000 | 4.22% |
| First Light Asset Management, LLC | 617,124 | $42,088,000 | 2.52% |
| SECTORAL ASSET MANAGEMENT INC | 322,599 | $22,001,000 | 1.78% |
| Avidity Partners Management LP | 943,000 | $64,313,000 | 1.74% |
| DAFNA Capital Management LLC | 119,615 | $8,158,000 | 1.71% |
| Nicholas Investment Partners, LP | 298,247 | $20,340,000 | 1.28% |