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 | $340,067 | +728.6% | 16,318 | +533.0% | 0.00% | – |
| Q4 2022 | $41,042 | -71.9% | 2,578 | -75.2% | 0.00% | – |
| Q2 2022 | $146,000 | -92.7% | 10,390 | -87.9% | 0.00% | -100.0% |
| Q4 2021 | $2,000,000 | -6.6% | 85,687 | -33.6% | 0.01% | -22.2% |
| Q3 2021 | $2,142,000 | -76.2% | 128,978 | -40.8% | 0.01% | -86.4% |
| Q3 2020 | $8,987,000 | +2277.5% | 217,864 | +2696.0% | 0.07% | +2100.0% |
| Q2 2020 | $378,000 | -70.4% | 7,792 | -90.1% | 0.00% | -66.7% |
| Q4 2018 | $1,275,000 | -95.3% | 78,845 | -94.0% | 0.01% | -92.6% |
| Q3 2018 | $26,907,000 | +29.7% | 1,311,076 | -3.5% | 0.12% | +29.8% |
| Q2 2018 | $20,749,000 | +27.5% | 1,358,793 | +87.5% | 0.09% | +38.2% |
| Q1 2018 | $16,280,000 | +51.0% | 724,500 | +102.4% | 0.07% | +100.0% |
| Q4 2017 | $10,778,000 | +32.5% | 357,958 | +22.7% | 0.03% | +3.0% |
| Q2 2017 | $8,137,000 | -34.8% | 291,745 | -32.6% | 0.03% | -50.7% |
| Q4 2016 | $12,479,000 | +4356.8% | 432,691 | +4226.9% | 0.07% | +3250.0% |
| Q1 2016 | $280,000 | – | 10,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Baker Brothers Advisors | 28,439,114 | $590,396,000 | 3.89% |
| GREAT POINT PARTNERS LLC | 1,196,098 | $24,831,000 | 3.87% |
| EMORY UNIVERSITY | 196,601 | $4,081,000 | 2.67% |
| Ghost Tree Capital, LLC | 500,000 | $10,380,000 | 2.21% |
| Ghost Tree Capital, LLC | 500,000 | $10,380,000 | 2.21% |
| NEXTHERA CAPITAL LP | 500,000 | $10,380,000 | 1.99% |
| Palo Alto Investors LP | 1,684,180 | $34,964,000 | 1.41% |
| Opus Point Partners Management, LLC | 20,828 | $432,000 | 1.03% |
| Opaleye Management Inc. | 195,000 | $4,048,000 | 1.03% |
| GARRISON BRADFORD & ASSOCIATES INC | 48,500 | $1,007,000 | 0.81% |