SCHEDULE 13G Filed 2026-08-07 Event — SEC 0000093751-26-000400 →

STATE STREET CORP → ACADIA PHARMACEUTICALS INC ACAD

Stake: — Shares: — CUSIP: 004225108 Class: COMMON STOCK

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

4 transactions

0 buys · 2 sales · 2 awards/exercises

Issuer Cluster

3 13D/G filings on this issuer

2 other filings besides this one

Filer Track Record

26 filings by this filer

25 other filings in the data moat

Short Interest · settle 2026-09-30

DTC 2.93

8,275,918 shares short · -14.4% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $90.21M

Point72 Asset Mgmt

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-07	Kihara James	officer	Sale	1,030	$22.20	$23K
2026-04-07	Schneyer Mark C.	officer	Sale	2,709	$22.20	$60K
2026-04-05	Kihara James	officer	Option exercise	2,010	—	—
2026-04-05	Schneyer Mark C.	officer	Option exercise	5,276	—	—

Other 13D/G Filings on ACADIA PHARMACEUTICALS INC

Filed	Form	Filer	Stake	Shares
2023-05-24	SC	BAKER BROS. ADVISORS LP	—	—	view →
2023-01-17	SC	BAKER BROS. ADVISORS LP	—	—	view →

Other Filings by STATE STREET CORP

Filed	Form	Issuer	Stake	Shares
2026-09-08	SCHEDULE 13G	CENTRUS ENERGY CORP	—	—	view →
2026-08-07	SCHEDULE 13G	ADMA BIOLOGICS INC	—	—	view →
2026-08-07	SCHEDULE 13G	ADOBE INC	—	—	view →
2026-08-07	SCHEDULE 13G	ALPHA & OMEGA SEMICONDUCTOR LTD	—	—	view →
2026-08-07	SCHEDULE 13G	AMBARELLA INC	—	—	view →
2026-08-07	SCHEDULE 13G	ASTRONICS CORP	—	—	view →
2026-08-07	SCHEDULE 13G	AUTOMATIC DATA PROCESSING INC	—	—	view →
2026-08-07	SCHEDULE 13G	ALLEGION PLC	—	—	view →
2026-08-07	SCHEDULE 13G	ALLOGENE THERAPEUTICS INC	—	—	view →
2026-08-07	SCHEDULE 13G	ALPHA METALLURGICAL RESOURCES INC	—	—	view →
2026-08-07	SCHEDULE 13G	AMERICAN HEALTHCARE REIT INC	—	—	view →
2026-08-07	SCHEDULE 13G	AMERIS BANCORP	—	—	view →
2026-08-07	SCHEDULE 13G	ACADIA REALTY TRUST	—	—	view →
2026-08-07	SCHEDULE 13G	ARCUTIS BIOTHERAPEUTICS INC	—	—	view →
2026-08-07	SCHEDULE 13G	AVALO THERAPEUTICS INC	—	—	view →
2026-08-07	SCHEDULE 13G	AVERY DENNISON CORP	—	—	view →
2026-08-07	SCHEDULE 13G	AXOS FINANCIAL INC	—	—	view →
2026-08-07	SCHEDULE 13G	BALL CORP	—	—	view →
2026-08-07	SCHEDULE 13G	BECTON DICKINSON & CO	—	—	view →
2026-08-07	SCHEDULE 13G	BIOCRYST PHARMACEUTICALS INC	—	—	view →

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