ACADIA PHARMACEUTICALS INC's ticker is ACAD and the CUSIP is 004225108. A total of 201 filers reported holding ACADIA PHARMACEUTICALS INC in Q1 2018. The put-call ratio across all filers is 1.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $10,754,000 | -77.7% | 260,703 | -73.8% | 0.08% | -80.8% |
| Q2 2020 | $48,257,000 | -10.4% | 995,614 | -21.9% | 0.42% | -27.9% |
| Q1 2020 | $53,842,000 | +62.5% | 1,274,366 | +64.6% | 0.58% | +100.7% |
| Q4 2019 | $33,128,000 | +2099.7% | 774,378 | +1448.8% | 0.29% | +1700.0% |
| Q4 2017 | $1,506,000 | -46.7% | 50,000 | -33.3% | 0.02% | -50.0% |
| Q3 2017 | $2,825,000 | -42.1% | 75,000 | -57.1% | 0.03% | -51.5% |
| Q2 2017 | $4,881,000 | -18.9% | 175,000 | 0.0% | 0.07% | -26.7% |
| Q1 2017 | $6,017,000 | +942.8% | 175,000 | +775.0% | 0.09% | +900.0% |
| Q4 2016 | $577,000 | +61.2% | 20,000 | +77.8% | 0.01% | +50.0% |
| Q3 2016 | $358,000 | -63.7% | 11,250 | -63.0% | 0.01% | -68.4% |
| Q2 2016 | $987,000 | +89.8% | 30,393 | +108.2% | 0.02% | +111.1% |
| Q4 2015 | $520,000 | -26.2% | 14,595 | -31.6% | 0.01% | -35.7% |
| Q3 2015 | $705,000 | -44.7% | 21,333 | -30.0% | 0.01% | -44.0% |
| Q2 2015 | $1,276,000 | +51.2% | 30,475 | +17.7% | 0.02% | +56.2% |
| Q1 2015 | $844,000 | +13.0% | 25,898 | +10.0% | 0.02% | +6.7% |
| Q4 2014 | $747,000 | +250.7% | 23,542 | +173.5% | 0.02% | +275.0% |
| Q3 2014 | $213,000 | – | 8,609 | – | 0.00% | – |
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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% |