ACADIA PHARMACEUTICALS INC

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ACAD·004225108·US·Common Stock·Healthcare - Biotechnology-Activist

ACAD (ACADIA PHARMACEUTICALS INC) is held by 178 institutional investors as of Q2 2026. Largest holders: BAKER BROS. ADVISORS LP ($1.1B), BlackRock, Inc. ($569.6M), STATE STREET CORP ($229.6M). Net institutional sentiment: Mixed.

178

Holders

(13 Elite)

$4B

Total Value

53% (172)

Consensus

92 buying - 80 selling

13F: Jun 30, 2026Insider & Congress: Updated regularly

Smart Money Verdict

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Institutional (13F)38

Insider (Form 4)46

Activist (13D/13G)85

Congressional (STOCK Act)65

Holder Quality

68

★★★★★

Elite

58

★★★★

Strong

76

★★★

Solid

34

★★

Below

11

★

Weak

Held by 178 funds

13 elite

Who's Trading

Source dates: Price Oct 16, 2026 · Insiders Aug 7, 2026 · Activists Aug 7, 2026 · Congress none

ActivistSTATE STREET CORPORATION5.3%Aug 7, 2026

InsiderSCSchneyer Mark C.Exercise 14K shAug 6, 2026

InsiderSCSchneyer Mark C.Sell $273KAug 6, 2026

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Top Holders

Top Holders (178)History

AllNewIncreasedHeldDecreasedExitedFirst report

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Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BAKER BROS. ADVISORS LP	Increased	42.9M(+0.0%)	$1.1B	5.4%	-30.43%	62
BlackRock, Inc.	Increased	22.5M(+4.5%)	$569.6M	0.0%	+14.21%	33
STATE STREET CORP	Increased	9.1M(+8.9%)	$229.6M	0.0%	-14.61%	33
VPVANGUARD PORTFOLIO MANAGEMENT LLC	Increased	8.8M(+1.9%)	$223.6M	0.0%	-14.33%	31
RTW INVESTMENTS, LP	Unchanged	7.1M	$180.8M	1.5%	+3.29%	0
VAVANGUARD CAPITAL MANAGEMENT LLC	Increased	5.8M(+1.8%)	$145.8M	0.0%	-14.31%	31
DIMENSIONAL FUND ADVISORS LP	Increased	3.7M(+17.1%)	$93.5M	0.0%	-4.73%	35
GEODE CAPITAL MANAGEMENT, LLC	Decreased	3.4M(-3.1%)	$85M	0.0%	-16.25%	0
GOLDMAN SACHS GROUP INC	Increased	2.6M(+65.6%)	$65.3M	0.0%	-10.04%	43
Qube Research & Technologies Ltd	Increased	2.4M(+157.5%)	$61.9M	0.1%	-21.60%	48
Point72 Asset Management, L.P.	Decreased	2.4M(-5.6%)	$61.6M	0.1%	-15.52%	0
CITADEL ADVISORS LLC	Increased	2.2M(+250.4%)	$55.2M	0.0%	-24.56%	47
Pictet Asset Management Holding SA	Decreased	2M(-2.1%)	$50.1M	0.0%	-12.92%	0
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	2M(+25.5%)	$49.8M	0.0%	-13.92%	36
MWMARSHALL WACE, LLP	Increased	1.8M(+2216.5%)	$44.7M	0.0%	-23.85%	47
DED. E. Shaw & Co., Inc.	Increased	1.7M(+132.7%)	$43M	0.0%	-22.17%	47
NORTHERN TRUST CORP	Increased	1.4M(+7.5%)	$34.6M	0.0%	-20.49%	31
Nuveen, LLC	Increased	1.3M(+30.0%)	$34.1M	0.0%	-3.24%	36
Artisan Partners Limited Partnership	Decreased	1.3M(-0.5%)	$33.5M	0.1%	-14.11%	0
BANK OF AMERICA CORP /DE/	Decreased	1.3M(-16.3%)	$32.9M	0.0%	-7.28%	0

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High Conviction Moves-Smart Money Convergence-Fund Consensus-Double-Down Detection

Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer