GROUP ONE TRADING, L.P. - ACADIA PHARMACEUTICALS INC ownership

ACADIA PHARMACEUTICALS INC's ticker is and the CUSIP is 004225958. A total of 4 filers reported holding ACADIA PHARMACEUTICALS INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of ACADIA PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2023$10,911,824
+771.1%
523,600
+901.1%
0.04%
+825.0%
Q2 2023$1,252,585
+321.2%
52,300
+231.0%
0.00%
+300.0%
Q1 2023$297,356
+139.5%
15,800
+102.6%
0.00%
Q4 2022$124,176
-56.9%
7,800
-55.7%
0.00%
-100.0%
Q3 2022$288,000
-78.3%
17,600
-81.3%
0.00%
-50.0%
Q2 2022$1,326,000
+182.1%
94,100
+385.1%
0.00%
Q1 2022$470,000
-16.8%
19,400
-19.8%
0.00%
Q4 2021$565,000
+58.3%
24,200
+12.6%
0.00%
Q3 2021$357,000
-56.8%
21,500
-36.6%
0.00%
-100.0%
Q2 2021$827,000
-88.4%
33,900
-87.8%
0.00%
-90.9%
Q1 2021$7,157,000
-55.9%
277,400
-8.6%
0.01%
-60.7%
Q4 2020$16,225,000
+29.2%
303,500
-0.3%
0.03%
-28.2%
Q3 2020$12,557,000
-9.5%
304,400
+6.4%
0.04%
-39.1%
Q2 2020$13,872,000
+16.8%
286,200
+1.8%
0.06%
-33.3%
Q1 2020$11,881,000
-34.2%
281,200
-33.4%
0.10%
-22.0%
Q4 2019$18,062,000
+91.0%
422,200
+60.7%
0.12%
+61.8%
Q3 2019$9,455,000
-55.9%
262,700
-67.3%
0.08%
-60.8%
Q2 2019$21,454,000
+975.4%
802,600
+980.2%
0.19%
+781.8%
Q1 2019$1,995,000
+98.9%
74,300
+19.8%
0.02%
+144.4%
Q4 2018$1,003,000
-61.0%
62,000
-49.9%
0.01%
-55.0%
Q3 2018$2,570,000
+50.0%
123,800
+10.3%
0.02%
+33.3%
Q2 2018$1,713,000
-61.2%
112,200
-42.9%
0.02%
-65.9%
Q1 2018$4,415,000
-41.9%
196,500
-22.1%
0.04%
-17.0%
Q4 2017$7,600,000
+3.0%
252,400
+28.8%
0.05%
-20.9%
Q3 2017$7,380,000
+15.5%
195,900
-14.5%
0.07%
+1.5%
Q2 2017$6,392,000
-13.5%
229,200
+6.6%
0.07%
-23.3%
Q1 2017$7,392,000
-34.1%
215,000
-44.7%
0.09%
-21.1%
Q4 2016$11,210,000
-11.8%
388,700
-44.5%
0.11%
-65.2%
Q2 2013$12,709,000700,2000.31%
Other shareholders
ACADIA PHARMACEUTICALS INC shareholders Q1 2023
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 15,800$297,3560.00%
JANE STREET GROUP, LLC 10,600$199,4920.00%
SIMPLEX TRADING, LLC 12,400$2330.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of ACADIA PHARMACEUTICALS INC shareholders