ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 259 filers reported holding ARENA PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.76 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,449,120 | +50.0% | 15,592 | -3.9% | 0.02% | +42.9% |
| Q3 2021 | $965,841 | -15.8% | 16,219 | -3.6% | 0.01% | -12.5% |
| Q2 2021 | $1,147,329 | +4.9% | 16,823 | +6.7% | 0.02% | 0.0% |
| Q1 2021 | $1,094,003 | -13.9% | 15,766 | -4.6% | 0.02% | -15.8% |
| Q4 2020 | $1,270,077 | -0.6% | 16,531 | -3.2% | 0.02% | -13.6% |
| Q3 2020 | $1,277,712 | +18.8% | 17,084 | 0.0% | 0.02% | +15.8% |
| Q2 2020 | $1,075,438 | +63.3% | 17,084 | +8.9% | 0.02% | +35.7% |
| Q1 2020 | $658,602 | -7.5% | 15,681 | 0.0% | 0.01% | +16.7% |
| Q4 2019 | $712,231 | -2.8% | 15,681 | -2.0% | 0.01% | 0.0% |
| Q3 2019 | $732,686 | -21.0% | 16,008 | +1.2% | 0.01% | -25.0% |
| Q2 2019 | $927,703 | +30.8% | 15,823 | 0.0% | 0.02% | +23.1% |
| Q1 2019 | $709,345 | +12.7% | 15,823 | -2.1% | 0.01% | 0.0% |
| Q4 2018 | $629,276 | -15.4% | 16,156 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $743,499 | -99.9% | 16,156 | 0.0% | 0.01% | +18.2% |
| Q2 2018 | $704,402,000 | -36.7% | 16,156 | -42.6% | 0.01% | -31.2% |
| Q1 2018 | $1,112,597,000 | +255669.4% | 28,167 | +119.8% | 0.02% | +166.7% |
| Q4 2017 | $435,000 | -36.0% | 12,812 | -51.9% | 0.01% | +50.0% |
| Q3 2017 | $680,000 | +80.4% | 26,655 | +19.1% | 0.00% | +33.3% |
| Q2 2017 | $377,000 | – | 22,376 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Avoro Capital Advisors LLC | 4,190,000 | $321,918,000 | 5.54% |
| Prosight Management, LP | 145,700 | $11,194,000 | 5.17% |
| Integral Health Asset Management, LLC | 200,000 | $15,366,000 | 4.57% |
| Copernicus Capital Management, LLC | 3,740 | $287,000 | 4.47% |
| GREAT POINT PARTNERS LLC | 345,120 | $26,516,000 | 4.31% |
| Asymmetry Capital Management, L.P. | 101,245 | $7,779,000 | 3.55% |
| First Light Asset Management, LLC | 321,967 | $24,737,000 | 1.83% |
| DAFNA Capital Management LLC | 76,815 | $5,902,000 | 1.76% |
| SECTORAL ASSET MANAGEMENT INC | 320,059 | $24,590,000 | 1.73% |
| Nicholas Investment Partners, LP | 276,633 | $21,254,000 | 1.64% |