EcoR1 Capital, LLC - ACADIA PHARMACEUTICALS INC ownership

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
EcoR1 Capital, LLC ownership history of ACADIA PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$124,862,422
-13.0%
5,991,4790.0%4.21%
+19.8%
Q2 2023$143,495,922
+27.3%
5,991,4790.0%3.52%
-3.2%
Q1 2023$112,759,635
+18.2%
5,991,4790.0%3.63%
+25.1%
Q4 2022$95,384,346
-2.7%
5,991,4790.0%2.90%
+0.3%
Q3 2022$98,021,000
+16.1%
5,991,4790.0%2.89%
-0.7%
Q2 2022$84,420,000
-41.8%
5,991,4790.0%2.91%
-35.8%
Q1 2022$145,114,000
+103.1%
5,991,479
+95.8%
4.54%
+99.4%
Q4 2021$71,434,000
+988.4%
3,060,593
+2160.2%
2.28%
+369.3%
Q2 2020$6,563,000
-52.0%
135,413
-58.2%
0.48%
-66.1%
Q1 2020$13,684,000
-36.0%
323,889
-35.2%
1.43%
-25.8%
Q4 2019$21,390,000500,0001.93%
Other shareholders
ACADIA PHARMACEUTICALS INC shareholders Q4 2021
NameSharesValueWeighting ↓
Sio Capital Management, LLC 563,200$16,243,0009.48%
Avoro Capital Advisors LLC 1,486,460$42,870,0008.66%
Baker Brothers Advisors 25,819,768$744,642,0007.30%
SECTORAL ASSET MANAGEMENT INC 1,176,543$33,932,0003.76%
HARVEY CAPITAL MANAGEMENT INC 251,825$7,262,0003.38%
ACUTA CAPITAL PARTNERS, LLC 300,000$8,652,0003.22%
Palo Alto Investors LP 1,532,030$44,184,0002.52%
Ghost Tree Capital, LLC 350,000$10,094,0002.43%
EMORY UNIVERSITY 76,121$2,195,0002.16%
WEATHERBIE CAPITAL, LLC 576,784$16,634,0002.09%
View complete list of ACADIA PHARMACEUTICALS INC shareholders