ACADIA PHARMACEUTICALS INC (ACAD) — Institutional Holders, Q2 2026

355 institutional investment managers reported a ACAD position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $4.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← ACAD stock profile

ACAD in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

136

Trimmed

110

Sold out

Biggest buyers

MARSHALL WACE, LLPAdded · +1,688,651 sh+$42.7M
CITADEL ADVISORSAdded · +1,559,417 sh+$39.5M
Qube Research & Technologies LtdAdded · +1,496,311 sh+$37.9M
GOLDMAN SACHS GROUPAdded · +1,022,311 sh+$25.9M
D. E. ShawAdded · +968,101 sh+$24.5M

Biggest sellers

FIRST ADVISORSTrimmed · -3,159,482 sh-$79.9M
Palo Alto InvestorsSold out · -2,872,695 sh-$72.7M
BRAIDWELLTrimmed · -824,800 sh-$20.9M
JANE STREET GROUPTrimmed · -690,008 sh-$17.5M
Woodline PartnersSold out · -676,401 sh-$17.1M

ACAD 13F holders ranked 1–100 of 355

Institutional investors reporting a position in ACADIA PHARMACEUTICALS INC on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BAKER BROS. ADVISORS#1 · 42,912,904 sh	42,912,904	$1.1B	5.44%	0.0%
2	BlackRock#2 · 22,515,173 sh	22,515,173	$569.6M	<0.01%	+4.5%
3	STATE STREET#3 · 9,076,212 sh	9,076,212	$229.6M	<0.01%	+8.9%
4	VANGUARD PORTFOLIO MANAGEMENT#4 · 8,838,450 sh	8,838,450	$223.6M	0.01%	+1.9%
5	RTW INVESTMENTS#5 · 7,144,524 sh	7,144,524	$180.8M	1.54%	0.0%
6	VANGUARD CAPITAL MANAGEMENT#6 · 5,763,750 sh	5,763,750	$145.8M	<0.01%	+1.8%
7	DIMENSIONAL FUND ADVISORS#7 · 3,694,988 sh	3,694,988	$93.5M	0.02%	+17.1%
8	GEODE CAPITAL MANAGEMENT#8 · 3,358,129 sh	3,358,129	$85.0M	<0.01%	-3.1%
9	GOLDMAN SACHS GROUP#9 · 2,580,115 sh	2,580,115	$65.3M	<0.01%	+65.6%
10	Qube Research & Technologies Ltd#10 · 2,446,610 sh	2,446,610	$61.9M	0.06%	+157.5%
11	Point72 Asset Management, L.P.#11 · 2,433,168 sh	2,433,168	$61.6M	0.07%	-5.6%
12	CITADEL ADVISORS#12 · 2,182,177 sh	2,182,177	$55.2M	<0.01%	+250.4%
13	Pictet Asset Management Holding SA#13 · 1,983,198 sh	1,983,198	$50.1M	0.05%	-2.1%
14	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#14 · 1,969,445 sh	1,969,445	$49.8M	0.02%	+25.5%
15	MARSHALL WACE, LLP#15 · 1,764,838 sh	1,764,838	$44.7M	0.04%	+2216.5%
16	D. E. Shaw#16 · 1,697,937 sh	1,697,937	$43.0M	0.02%	+132.6%
17	BRAIDWELL#17 · 1,646,399 sh	1,646,399	$41.7M	1.54%	-33.4%
18	NORGES BANK#18 · 1,623,308 sh	1,623,308	$41.1M	<0.01%	—
19	Frazier Life Sciences Management, L.P.#19 · 1,438,198 sh	1,438,198	$36.4M	0.79%	0.0%
20	NORTHERN#20 · 1,367,422 sh	1,367,422	$34.6M	<0.01%	+7.5%
21	Nuveen#21 · 1,348,192 sh	1,348,192	$34.1M	<0.01%	+30.0%
22	Artisan Partners Limited Partnership#22 · 1,325,134 sh	1,325,134	$33.5M	0.05%	-0.5%
23	BANK OF AMERICA#23 · 1,300,385 sh	1,300,385	$32.9M	<0.01%	-16.3%
24	RENAISSANCE TECHNOLOGIES#24 · 1,282,596 sh	1,282,596	$32.4M	0.04%	-25.6%
25	CHARLES SCHWAB INVESTMENT MANAGEMENT#25 · 1,206,336 sh	1,206,336	$30.5M	<0.01%	+2.8%
26	Allspring Global Investments#26 · 1,132,566 sh	1,132,566	$28.5M	0.04%	+18.6%
27	Rockefeller Capital Management L.P.#27 · 1,015,420 sh	1,015,420	$25.7M	0.04%	-1.2%
28	MORGAN STANLEY#28 · 946,639 sh	946,639	$23.9M	<0.01%	-13.4%
29	TWO SIGMA INVESTMENTS#29 · 926,992 sh	926,992	$23.5M	0.02%	+19.6%
30	VANGUARD FIDUCIARY#30 · 912,370 sh	912,370	$23.1M	<0.01%	+4.2%
31	MASSACHUSETTS FINANCIAL SERVICES#31 · 855,435 sh	855,435	$21.6M	<0.01%	-16.1%
32	Invesco Ltd.#32 · 810,462 sh	810,462	$20.5M	<0.01%	-3.1%
33	PRINCIPAL FINANCIAL GROUP#33 · 789,196 sh	789,196	$20.0M	<0.01%	+2.7%
34	Bank of New York Mellon#34 · 760,629 sh	760,629	$19.2M	<0.01%	+3.3%
35	PANAGORA ASSET MANAGEMENT#35 · 710,906 sh	710,906	$18.0M	0.06%	+3.2%
36	Fisher Asset Management#36 · 699,230 sh	699,230	$17.7M	<0.01%	-4.6%
37	FRED ALGER MANAGEMENT#37 · 648,611 sh	648,611	$16.4M	0.05%	-49.2%
38	Allianz Asset Management GmbH#38 · 706,664 sh	706,664	$15.7M	0.01%	0.0%
39	RICE HALL JAMES & ASSOCIATES#39 · 618,887 sh	618,887	$15.7M	0.76%	+0.2%
40	AMERIPRISE FINANCIAL#40 · 606,536 sh	606,536	$15.3M	<0.01%	-2.8%
41	MILLENNIUM MANAGEMENT#41 · 589,924 sh	589,924	$14.9M	<0.01%	-16.4%
42	MANUFACTURERS LIFE INSURANCE COMPANY, THE#42 · 583,852 sh	583,852	$14.8M	0.01%	+2.1%
43	AQR CAPITAL MANAGEMENT#43 · 522,749 sh	522,749	$13.2M	<0.01%	-1.0%
44	ADAGE CAPITAL PARTNERS GP, L.L.C.#44 · 510,000 sh	510,000	$12.9M	0.02%	+5000.0%
45	GLENMEDE NA#45 · 488,546 sh	488,546	$12.4M	0.05%	+20.4%
46	Hudson Bay Capital Management#46 · 465,000 sh	465,000	$11.8M	0.03%	+4.4%
47	UBS Group AG#47 · 460,053 sh	460,053	$11.6M	<0.01%	+2.6%
48	JUPITER ASSET MANAGEMENT LTD#48 · 458,466 sh	458,466	$11.6M	0.06%	-6.6%
49	PUBLIC SECTOR PENSION INVESTMENT BOARD#49 · 435,375 sh	435,375	$11.0M	0.03%	-2.8%
50	MACKENZIE FINANCIAL#50 · 420,825 sh	420,825	$10.6M	0.01%	+315.3%
51	Ishara Investments#51 · 410,000 sh	410,000	$10.4M	7.62%	+233.3%
52	BALYASNY ASSET MANAGEMENT L.P.#52 · 388,024 sh	388,024	$9.8M	0.01%	+24.0%
53	PRUDENTIAL FINANCIAL#53 · 365,125 sh	365,125	$9.2M	0.01%	-5.8%
54	SPHERA FUNDS MANAGEMENT LTD.#54 · 356,534 sh	356,534	$9.0M	1.18%	+39.2%
55	Alyeska Investment Group, L.P.#55 · 310,287 sh	310,287	$7.9M	0.02%	New
56	RHUMBLINE ADVISERS#56 · 302,902 sh	302,902	$7.7M	<0.01%	-14.8%
57	Schonfeld Strategic Advisors#57 · 284,157 sh	284,157	$7.2M	0.03%	New
58	Edgestream Partners, L.P.#58 · 283,301 sh	283,301	$7.2M	0.21%	+48.1%
59	Legal & General Group Plc#59 · 282,510 sh	282,510	$7.1M	<0.01%	-1.7%
60	DEUTSCHE BANK AG\#60 · 257,759 sh	257,759	$6.5M	<0.01%	-69.3%
61	Logos Global Management#61 · 250,000 sh	250,000	$6.3M	0.27%	-66.7%
62	LAZARD ASSET MANAGEMENT#62 · 247,569 sh	247,569	$6.3M	<0.01%	+0.5%
63	FMR#63 · 240,384 sh	240,384	$6.1M	<0.01%	-31.4%
64	JPMORGAN CHASE#64 · 234,706 sh	234,706	$6.1M	<0.01%	-10.8%
65	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#65 · 233,329 sh	233,329	$5.9M	<0.01%	+12.8%
66	NORDEA INVESTMENT MANAGEMENT AB#66 · 230,485 sh	230,485	$5.9M	<0.01%	+1.0%
67	Swiss National Bank#67 · 230,904 sh	230,904	$5.8M	<0.01%	-1.5%
68	FRANKLIN RESOURCES#68 · 226,092 sh	226,092	$5.7M	<0.01%	-1.7%
69	VICTORY CAPITAL MANAGEMENT#69 · 214,712 sh	214,712	$5.4M	<0.01%	+49.7%
70	HRT FINANCIAL#70 · 209,929 sh	209,929	$5.3M	0.01%	New
71	PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#71 · 208,471 sh	208,471	$5.3M	0.02%	+1408.4%
72	PRICE T ROWE ASSOCIATES#72 · 207,047 sh	207,047	$5.2M	<0.01%	-67.4%
73	ALPS ADVISORS#73 · 197,049 sh	197,049	$5.0M	0.02%	+21.0%
74	WELLS FARGO & COMPANY#74 · 195,371 sh	195,371	$4.9M	<0.01%	+64.8%
75	CITIGROUP#75 · 194,948 sh	194,948	$4.9M	<0.01%	+188.9%
76	ENVESTNET ASSET MANAGEMENT#76 · 194,713 sh	194,713	$4.9M	<0.01%	+14.6%
77	FIRST ADVISORS#77 · 184,386 sh	184,386	$4.7M	<0.01%	-94.5%
78	NEW YORK STATE COMMON RETIREMENT FUND#78 · 172,522 sh	172,522	$4.4M	<0.01%	+12.7%
79	Birchview Capital#79 · 171,000 sh	171,000	$4.3M	2.02%	0.0%
80	MARTINGALE ASSET MANAGEMENT L P#80 · 167,893 sh	167,893	$4.2M	0.10%	+20.0%
81	TFG Asset Management GP Ltd#81 · 167,875 sh	167,875	$4.2M	0.67%	+16.1%
82	VIRGINIA RETIREMENT SYSTEMS ET Al#82 · 166,796 sh	166,796	$4.2M	0.02%	+105.9%
83	GREAT LAKES ADVISORS#83 · 151,341 sh	151,341	$3.8M	0.03%	-37.4%
84	BESSEMER GROUP#84 · 150,309 sh	150,309	$3.8M	<0.01%	-0.1%
85	AMERICAN CENTURY COMPANIES#85 · 143,688 sh	143,688	$3.6M	<0.01%	+81.3%
86	StemPoint Capital#86 · 143,167 sh	143,167	$3.6M	0.62%	-41.0%
87	ALLIANCEBERNSTEIN L.P.#87 · 161,066 sh	161,066	$3.6M	<0.01%	+7.9%
88	Squarepoint Ops#88 · 140,013 sh	140,013	$3.5M	<0.01%	-62.2%
89	ROYAL BANK OF CANADA#89 · 139,664 sh	139,664	$3.5M	<0.01%	-37.4%
90	ORBIMED ADVISORS#90 · 137,000 sh	137,000	$3.5M	0.06%	New
91	NATIXIS ADVISORS#91 · 135,958 sh	135,958	$3.4M	<0.01%	+35.4%
92	Erste Asset Management GmbH#92 · 133,700 sh	133,700	$3.4M	0.03%	0.0%
93	Emerald Investment Advisers#93 · 131,752 sh	131,752	$3.3M	0.22%	+19.7%
94	VANGUARD ASSET MANAGEMENT, Ltd#94 · 123,724 sh	123,724	$3.1M	<0.01%	+8.4%
95	Longaeva Partners L.P.#95 · 117,318 sh	117,318	$3.0M	0.06%	New
96	JACOBS LEVY EQUITY MANAGEMENT#96 · 116,553 sh	116,553	$2.9M	0.01%	-18.3%
97	Trexquant Investment#97 · 116,022 sh	116,022	$2.9M	0.02%	-50.8%
98	STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM#98 · 115,011 sh	115,011	$2.9M	<0.01%	-10.6%
99	JONES FINANCIAL COMPANIES LLLP#99 · 113,289 sh	113,289	$2.9M	<0.01%	+47.3%
100	JANE STREET GROUP#100 · 113,257 sh	113,257	$2.9M	<0.01%	-85.9%

Funds that sold out of ACAD in Q2 2026 (36)

Held ACAD at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held ACAD in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Palo Alto Investors2,872,695 sh	2,872,695	$63.9M
Woodline Partners676,401 sh	676,401	$15.1M
CONGRESS ASSET MANAGEMENT160,794 sh	160,794	$3.6M
Axecap Investments152,910 sh	152,910	$3.4M
ALGERT GLOBAL140,462 sh	140,462	$3.1M
Sofinnova Ventures78,551 sh	78,551	$1.7M
Engineers Gate Manager66,032 sh	66,032	$1.5M
Empowered Funds48,982 sh	48,982	$1.1M
Gotham Asset Management40,358 sh	40,358	$898.4K
Neo Ivy Capital Management32,036 sh	32,036	$713.1K
EMERALD ADVISERS28,637 sh	28,637	$637.5K
Y-Intercept (Hong Kong) Ltd25,664 sh	25,664	$571.3K
Entropy Technologies24,060 sh	24,060	$535.6K
Janney Montgomery Scott23,472 sh	23,472	$522.0K
FOX RUN MANAGEMENT, L.L.C.21,666 sh	21,666	$456.5K
F/m Investments17,599 sh	17,599	$391.8K
EMERALD MUTUAL FUND ADVISERS16,576 sh	16,576	$369.0K
Avidity Partners Management12,967 sh	12,967	$291.1K
Cornerstone Investment Partners9,538 sh	9,538	$212.3K
Brevan Howard Capital Management9,181 sh	9,181	$204.4K
OP Asset Management Ltd5,549 sh	5,549	$123.5K
QUADRANT CAPITAL GROUP616 sh	616	$55.8K
Advisory Services Network1,056 sh	1,056	$23.5K
MEEDER ASSET MANAGEMENT984 sh	984	$21.9K
VALLEY NATIONAL ADVISERS550 sh	550	$12.0K
United Financial Planning Group384 sh	384	$8.5K
MAI Capital Management289 sh	289	$6.4K
Root Financial Partners289 sh	289	$6.4K
Sound Income Strategies212 sh	212	$4.7K
TWIN PEAKS WEALTH ADVISORS177 sh	177	$3.9K
TSFG75 sh	75	$2.0K
Vermillion Wealth Management14 sh	14	$312.00
Abound Wealth Management7 sh	7	$156.00
WealthCollab5 sh	5	$112.00
Dunhill Financial2 sh	2	$48.00
CURIO WEALTH1 sh	1	$22.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.