ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 219 filers reported holding ARENA PHARMACEUTICALS INC in Q1 2020. The put-call ratio across all filers is 0.44 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $2,256,000 | +73.3% | 24,283 | +11.1% | 0.01% | +66.7% |
| Q3 2021 | $1,302,000 | -12.6% | 21,851 | +0.1% | 0.00% | -25.0% |
| Q2 2021 | $1,489,000 | -4.1% | 21,839 | -2.4% | 0.00% | -20.0% |
| Q1 2021 | $1,552,000 | -10.4% | 22,374 | -0.8% | 0.01% | -28.6% |
| Q4 2020 | $1,733,000 | -50.8% | 22,554 | -52.2% | 0.01% | -58.8% |
| Q3 2020 | $3,525,000 | +129.6% | 47,169 | +93.6% | 0.02% | +112.5% |
| Q2 2020 | $1,535,000 | +90.4% | 24,359 | +26.9% | 0.01% | +60.0% |
| Q1 2020 | $806,000 | -2.3% | 19,198 | +6.4% | 0.01% | +25.0% |
| Q3 2019 | $825,000 | -2.0% | 18,048 | +25.7% | 0.00% | -20.0% |
| Q2 2019 | $842,000 | +64.8% | 14,355 | +25.9% | 0.01% | +66.7% |
| Q1 2019 | $511,000 | +14.6% | 11,405 | -0.4% | 0.00% | 0.0% |
| Q4 2018 | $446,000 | -15.4% | 11,455 | 0.0% | 0.00% | -25.0% |
| Q3 2018 | $527,000 | -21.1% | 11,455 | -25.8% | 0.00% | -20.0% |
| Q2 2018 | $668,000 | +128.8% | 15,438 | +105.2% | 0.01% | +150.0% |
| Q1 2018 | $292,000 | -36.7% | 7,524 | -44.8% | 0.00% | -50.0% |
| Q4 2017 | $461,000 | +129.4% | 13,626 | +74.2% | 0.00% | +100.0% |
| Q3 2017 | $201,000 | +13.6% | 7,824 | -26.7% | 0.00% | 0.0% |
| Q2 2017 | $177,000 | – | 10,670 | – | 0.00% | – |
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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% |