ACADIA PHARMACEUTICALS INC

Ticker: ACAD CUSIP: 004225108 Class: Common Stock

CITADEL ADVISORS LLC's Holding History (CIK: 0001423053)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,367,459 Value ($000) $36,525 Avg Close $23.90 Range $19.69 - $28.35

Q3 2025

Shares 323,520 Value ($000) $6,904 Avg Close $23.65 Range $20.02 - $26.65

Q2 2025

Shares 3,012,696 Value ($000) $64,984 Avg Close $18.59 Range $13.40 - $25.23

Q1 2025

Shares 294,660 Value ($000) $4,894 Avg Close $18.17 Range $16.28 - $20.68

Q4 2024

Shares 337,865 Value ($000) $6,200 Avg Close $16.14 Range $14.15 - $19.05

Q3 2024

Shares 167,562 Value ($000) $2,577 Avg Close $16.68 Range $15.08 - $19.44

Q2 2024

Shares 653,768 Value ($000) $10,624 Avg Close $16.14 Range $14.55 - $18.63

Q1 2024

Shares 569,258 Value ($000) $10,526 Avg Close $24.78 Range $17.56 - $31.82

Q4 2023

Shares 153,034 Value ($000) $4,791 Avg Close $23.88 Range $20.31 - $32.59

Q3 2023

Shares 5,409 Value ($000) $113 Avg Close $27.16 Range $20.54 - $33.99

Q2 2023

Shares 23,201 Value ($000) $556 Avg Close $22.23 Range $17.71 - $26.04

Q1 2023

Shares 103,683 Value ($000) $1,951 Avg Close $19.05 Range $15.77 - $21.87

Q4 2022

Shares 219,758 Value ($000) $3,499 Avg Close $15.63 Range $13.73 - $18.78

Q3 2022

Shares 409,279 Value ($000) $6,695 Avg Close $16.19 Range $13.80 - $18.31

Q2 2022

Shares 299,297 Value ($000) $4,217 Avg Close $18.68 Range $12.24 - $28.06

Q1 2022

Shares 416,938 Value ($000) $10,098 Avg Close $24.20 Range $20.74 - $27.81

Q4 2021

Shares 238,675 Value ($000) $5,571 Avg Close $20.11 Range $16.55 - $27.19

Q3 2021

Shares 784,091 Value ($000) $13,023 Avg Close $19.28 Range $15.68 - $24.77

Q2 2021

Shares 134,006 Value ($000) $3,268 Avg Close $22.57 Range $19.20 - $27.68

Q1 2021

Shares 229,054 Value ($000) $5,909 Avg Close $44.02 Range $23.35 - $55.85

Q4 2020

Shares 1,273,029 Value ($000) $68,056 Avg Close $49.64 Range $40.38 - $57.46

Q3 2020

Shares 2,569,751 Value ($000) $106,003 Avg Close $43.18 Range $36.33 - $58.72

Q2 2020

Shares 3,865,883 Value ($000) $187,380 Avg Close $48.00 Range $38.45 - $53.75

Q1 2020

Shares 3,701,355 Value ($000) $156,382 Avg Close $41.20 Range $30.02 - $47.99

Q4 2019

Shares 2,624,697 Value ($000) $112,284 Avg Close $43.50 Range $35.35 - $53.70

Q3 2019

Shares 1,914,591 Value ($000) $68,906 Avg Close $30.32 Range $21.56 - $44.85

Q2 2019

Shares 1,763,754 Value ($000) $47,145 Avg Close $25.54 Range $22.45 - $28.67

Q1 2019

Shares 1,776,340 Value ($000) $47,694 Avg Close $23.35 Range $15.73 - $28.12

Q4 2018

Shares 2,838,922 Value ($000) $45,905 Avg Close $19.42 Range $14.01 - $23.55

Q3 2018

Shares 2,479,620 Value ($000) $51,477 Avg Close $15.73 Range $12.77 - $22.22

Q2 2018

Shares 90,038 Value ($000) $1,375 Avg Close $17.83 Range $14.51 - $22.56

Q1 2018

Shares 41,080 Value ($000) $923 Avg Close $27.69 Range $21.81 - $32.99

Q4 2017

Shares 78,592 Value ($000) $2,366 Avg Close $31.98 Range $26.01 - $41.20

Q3 2017

Shares 77,212 Value ($000) $2,909 Avg Close $32.53 Range $26.41 - $38.54

Q2 2017

Shares 15,292 Value ($000) $426 Avg Close $29.80 Range $25.06 - $36.20

Q1 2017

Shares 16,680 Value ($000) $573 Avg Close $35.30 Range $28.53 - $40.83

Q4 2016

Shares 471,952 Value ($000) $13,611 Avg Close $26.46 Range $20.68 - $31.70

Q3 2016

Shares 24,372 Value ($000) $775 Avg Close $33.90 Range $30.50 - $38.08

Q1 2016

Shares 59,717 Value ($000) $1,670 Avg Close $21.84 Range $16.64 - $35.20

Q4 2015

Shares 1,128,935 Value ($000) $40,246 Avg Close $35.23 Range $30.51 - $43.30

Q3 2015

Shares 1,240,119 Value ($000) $41,010 Avg Close $41.61 Range $30.03 - $51.99

Q2 2015

Shares 135,832 Value ($000) $5,689 Avg Close $38.70 Range $31.00 - $43.24

Q1 2015

Shares 211,952 Value ($000) $6,908 Avg Close $34.37 Range $29.45 - $46.48

Q4 2014

Shares 896,555 Value ($000) $28,465 Avg Close $28.36 Range $22.04 - $33.49

Q3 2014

Shares 647,694 Value ($000) $16,037 Avg Close $23.39 Range $19.21 - $29.31

Q2 2014

Shares 357,120 Value ($000) $8,067 Avg Close $20.88 Range $15.64 - $25.50

Q1 2014

Shares 39,756 Value ($000) $967 Avg Close $25.30 Range $21.20 - $32.00

Q4 2013

Shares 9,510 Value ($000) $238 Avg Close $23.59 Range $19.65 - $29.73

Q3 2013

Shares 23,686 Value ($000) $651 Avg Close $20.91 Range $17.02 - $28.38

Q2 2013

Shares 75,259 Value ($000) $1,366 Avg Close $13.77 Range $7.40 - $20.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,367,459	$36,525	$23.90	$19.69 - $28.35
Q3 2025	323,520	$6,904	$23.65	$20.02 - $26.65
Q2 2025	3,012,696	$64,984	$18.59	$13.40 - $25.23
Q1 2025	294,660	$4,894	$18.17	$16.28 - $20.68
Q4 2024	337,865	$6,200	$16.14	$14.15 - $19.05
Q3 2024	167,562	$2,577	$16.68	$15.08 - $19.44
Q2 2024	653,768	$10,624	$16.14	$14.55 - $18.63
Q1 2024	569,258	$10,526	$24.78	$17.56 - $31.82
Q4 2023	153,034	$4,791	$23.88	$20.31 - $32.59
Q3 2023	5,409	$113	$27.16	$20.54 - $33.99
Q2 2023	23,201	$556	$22.23	$17.71 - $26.04
Q1 2023	103,683	$1,951	$19.05	$15.77 - $21.87
Q4 2022	219,758	$3,499	$15.63	$13.73 - $18.78
Q3 2022	409,279	$6,695	$16.19	$13.80 - $18.31
Q2 2022	299,297	$4,217	$18.68	$12.24 - $28.06
Q1 2022	416,938	$10,098	$24.20	$20.74 - $27.81
Q4 2021	238,675	$5,571	$20.11	$16.55 - $27.19
Q3 2021	784,091	$13,023	$19.28	$15.68 - $24.77
Q2 2021	134,006	$3,268	$22.57	$19.20 - $27.68
Q1 2021	229,054	$5,909	$44.02	$23.35 - $55.85
Q4 2020	1,273,029	$68,056	$49.64	$40.38 - $57.46
Q3 2020	2,569,751	$106,003	$43.18	$36.33 - $58.72
Q2 2020	3,865,883	$187,380	$48.00	$38.45 - $53.75
Q1 2020	3,701,355	$156,382	$41.20	$30.02 - $47.99
Q4 2019	2,624,697	$112,284	$43.50	$35.35 - $53.70
Q3 2019	1,914,591	$68,906	$30.32	$21.56 - $44.85
Q2 2019	1,763,754	$47,145	$25.54	$22.45 - $28.67
Q1 2019	1,776,340	$47,694	$23.35	$15.73 - $28.12
Q4 2018	2,838,922	$45,905	$19.42	$14.01 - $23.55
Q3 2018	2,479,620	$51,477	$15.73	$12.77 - $22.22
Q2 2018	90,038	$1,375	$17.83	$14.51 - $22.56
Q1 2018	41,080	$923	$27.69	$21.81 - $32.99
Q4 2017	78,592	$2,366	$31.98	$26.01 - $41.20
Q3 2017	77,212	$2,909	$32.53	$26.41 - $38.54
Q2 2017	15,292	$426	$29.80	$25.06 - $36.20
Q1 2017	16,680	$573	$35.30	$28.53 - $40.83
Q4 2016	471,952	$13,611	$26.46	$20.68 - $31.70
Q3 2016	24,372	$775	$33.90	$30.50 - $38.08
Q1 2016	59,717	$1,670	$21.84	$16.64 - $35.20
Q4 2015	1,128,935	$40,246	$35.23	$30.51 - $43.30
Q3 2015	1,240,119	$41,010	$41.61	$30.03 - $51.99
Q2 2015	135,832	$5,689	$38.70	$31.00 - $43.24
Q1 2015	211,952	$6,908	$34.37	$29.45 - $46.48
Q4 2014	896,555	$28,465	$28.36	$22.04 - $33.49
Q3 2014	647,694	$16,037	$23.39	$19.21 - $29.31
Q2 2014	357,120	$8,067	$20.88	$15.64 - $25.50
Q1 2014	39,756	$967	$25.30	$21.20 - $32.00
Q4 2013	9,510	$238	$23.59	$19.65 - $29.73
Q3 2013	23,686	$651	$20.91	$17.02 - $28.38
Q2 2013	75,259	$1,366	$13.77	$7.40 - $20.09