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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $41,680 | +74.0% | 2,000 | +100.0% | 0.00% | 0.0% |
| Q2 2023 | $23,950 | +27.3% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $18,820 | +18.2% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $15,920 | -0.5% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $16,000 | +14.3% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $14,000 | -41.7% | 1,000 | 0.0% | 0.00% | -50.0% |
| Q1 2022 | $24,000 | +4.3% | 1,000 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $23,000 | -8.0% | 1,000 | -33.7% | 0.00% | 0.0% |
| Q3 2021 | $25,000 | -32.4% | 1,508 | 0.0% | 0.00% | -33.3% |
| Q2 2021 | $37,000 | -5.1% | 1,508 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $39,000 | -51.9% | 1,508 | 0.0% | 0.00% | -57.1% |
| Q4 2020 | $81,000 | +30.6% | 1,508 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $62,000 | +158.3% | 1,508 | +201.6% | 0.01% | +133.3% |
| Q2 2020 | $24,000 | +14.3% | 500 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $21,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Baker Brothers Advisors | 27,228,338 | $611,821,000 | 5.19% |
| First Washington CORP | 176,950 | $3,976,000 | 2.06% |
| SECTORAL ASSET MANAGEMENT INC | 783,424 | $17,604,000 | 1.93% |
| HARVEY CAPITAL MANAGEMENT INC | 219,042 | $4,921,000 | 1.84% |
| Ghost Tree Capital, LLC | 400,000 | $8,988,000 | 1.82% |
| Opus Point Partners Management, LLC | 36,733 | $825,000 | 1.62% |
| Palo Alto Investors LP | 1,650,780 | $37,093,000 | 1.59% |
| EMORY UNIVERSITY | 84,714 | $1,904,000 | 1.36% |
| GARRISON BRADFORD & ASSOCIATES INC | 69,000 | $1,550,000 | 1.32% |
| HealthCor Management, L.P. | 1,378,000 | $30,964,000 | 1.05% |