ACADIA PHARMACEUTICALS INC's ticker is ACAD and the CUSIP is 004225108. A total of 308 filers reported holding ACADIA PHARMACEUTICALS INC in Q4 2020. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $221,196 | +2.8% | 10,614 | +18.1% | 0.00% | – |
| Q2 2023 | $215,167 | -87.2% | 8,984 | -71.4% | 0.00% | -100.0% |
| Q4 2020 | $1,677,000 | +102.5% | 31,372 | +83.8% | 0.00% | +100.0% |
| Q2 2020 | $828,000 | +1.1% | 17,073 | -11.9% | 0.00% | 0.0% |
| Q1 2020 | $819,000 | -12.0% | 19,380 | -11.0% | 0.00% | 0.0% |
| Q4 2019 | $931,000 | +83.6% | 21,770 | +54.4% | 0.00% | 0.0% |
| Q3 2019 | $507,000 | +28.7% | 14,098 | -4.3% | 0.00% | 0.0% |
| Q2 2019 | $394,000 | -16.2% | 14,731 | -9.6% | 0.00% | 0.0% |
| Q4 2016 | $470,000 | -1.1% | 16,289 | -35.9% | 0.00% | 0.0% |
| Q3 2016 | $475,000 | +47.5% | 25,393 | +29.3% | 0.00% | 0.0% |
| Q2 2016 | $322,000 | +40.6% | 19,644 | +139.4% | 0.00% | 0.0% |
| Q1 2016 | $229,000 | -89.2% | 8,204 | -86.2% | 0.00% | -87.5% |
| Q4 2015 | $2,123,000 | +13.0% | 59,551 | +4.8% | 0.01% | 0.0% |
| Q3 2015 | $1,879,000 | -10.6% | 56,807 | +13.2% | 0.01% | 0.0% |
| Q2 2015 | $2,101,000 | +34.7% | 50,171 | +4.8% | 0.01% | +14.3% |
| Q1 2015 | $1,560,000 | -5.7% | 47,876 | -8.1% | 0.01% | -12.5% |
| Q4 2014 | $1,654,000 | – | 52,101 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Finepoint Capital LP | 556,553 | $11,598,565 | 5.78% |
| Baker Brothers Advisors | 42,864,612 | $893,298,514 | 5.15% |
| RTW INVESTMENTS, LP | 11,576,537 | $241,255,031 | 5.09% |
| Palo Alto Investors LP | 2,405,793 | $50,136,726 | 4.74% |
| Birchview Capital, LP | 240,400 | $5,009,936 | 4.26% |
| EcoR1 Capital, LLC | 5,991,479 | $124,862,422 | 4.21% |
| EMERALD ADVISERS, LLC | 1,681,052 | $35,033,124 | 1.70% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 1,303,988 | $27,175,110 | 1.64% |
| INTERNATIONAL BIOTECHNOLOGY TRUST PLC | 179,702 | $3,739,599 | 1.26% |
| SECTOR GAMMA AS | 179,785 | $3,746,719 | 0.96% |