ACADIA PHARMACEUTICALS INC's ticker is ACAD and the CUSIP is 004225108. A total of 251 filers reported holding ACADIA PHARMACEUTICALS INC in Q4 2021. The put-call ratio across all filers is 0.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $874 | -78.2% | 36,483 | +11160.2% | 0.46% | +4090.9% |
| Q2 2022 | $4,000 | -89.5% | 324 | -79.5% | 0.01% | -67.6% |
| Q1 2022 | $38,000 | -50.0% | 1,584 | -51.5% | 0.03% | -68.8% |
| Q4 2021 | $76,000 | +1166.7% | 3,266 | +1196.0% | 0.11% | +1716.7% |
| Q2 2021 | $6,000 | -96.3% | 252 | -96.0% | 0.01% | -96.6% |
| Q1 2021 | $161,000 | -29.7% | 6,258 | +46.2% | 0.18% | -31.0% |
| Q4 2020 | $229,000 | +74.8% | 4,279 | +34.0% | 0.26% | +91.7% |
| Q3 2020 | $131,000 | -70.9% | 3,193 | -81.0% | 0.13% | -21.8% |
| Q2 2020 | $450,000 | +60.1% | 16,832 | +152.7% | 0.17% | -62.9% |
| Q1 2020 | $281,000 | -37.6% | 6,661 | -60.4% | 0.46% | +80.3% |
| Q2 2019 | $450,000 | +592.3% | 16,832 | +589.6% | 0.25% | +586.5% |
| Q1 2019 | $65,000 | – | 2,441 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sio Capital Management, LLC | 563,200 | $16,243,000 | 9.48% |
| Avoro Capital Advisors LLC | 1,486,460 | $42,870,000 | 8.66% |
| Baker Brothers Advisors | 25,819,768 | $744,642,000 | 7.30% |
| SECTORAL ASSET MANAGEMENT INC | 1,176,543 | $33,932,000 | 3.76% |
| HARVEY CAPITAL MANAGEMENT INC | 251,825 | $7,262,000 | 3.38% |
| ACUTA CAPITAL PARTNERS, LLC | 300,000 | $8,652,000 | 3.22% |
| Palo Alto Investors LP | 1,532,030 | $44,184,000 | 2.52% |
| Ghost Tree Capital, LLC | 350,000 | $10,094,000 | 2.43% |
| EMORY UNIVERSITY | 76,121 | $2,195,000 | 2.16% |
| WEATHERBIE CAPITAL, LLC | 576,784 | $16,634,000 | 2.09% |