ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 322 filers reported holding ARENA PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 0.86 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $167,163,000 | +126.9% | 1,798,634 | +45.4% | 0.07% | +118.8% |
| Q3 2021 | $73,676,000 | +1312.0% | 1,237,152 | +1515.9% | 0.03% | +1500.0% |
| Q2 2021 | $5,218,000 | +31.0% | 76,561 | +33.4% | 0.00% | 0.0% |
| Q1 2021 | $3,983,000 | +5.2% | 57,395 | +16.5% | 0.00% | 0.0% |
| Q4 2020 | $3,787,000 | +125.8% | 49,257 | +119.7% | 0.00% | +100.0% |
| Q3 2020 | $1,677,000 | +32.5% | 22,418 | +11.4% | 0.00% | 0.0% |
| Q2 2020 | $1,266,000 | +33.7% | 20,115 | -10.8% | 0.00% | 0.0% |
| Q1 2020 | $947,000 | +182.7% | 22,549 | +205.3% | 0.00% | – |
| Q4 2019 | $335,000 | +0.6% | 7,386 | +1.4% | 0.00% | – |
| Q3 2019 | $333,000 | -21.3% | 7,282 | +1.0% | 0.00% | – |
| Q2 2019 | $423,000 | +7.1% | 7,210 | -18.1% | 0.00% | – |
| Q1 2019 | $395,000 | +80.4% | 8,802 | +56.6% | 0.00% | – |
| Q4 2018 | $219,000 | -40.0% | 5,619 | -29.1% | 0.00% | – |
| Q3 2018 | $365,000 | +32.7% | 7,922 | +25.6% | 0.00% | – |
| Q2 2018 | $275,000 | – | 6,307 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $0 | 0.00% |
| IFP Advisors, Inc | 2 | $1,000 | 0.00% |