What does CUSIP 004225108 represent in this 13F holders report?

CUSIP 004225108 is the security identifier for ACAD - ACADIA PHARMACEUTICALS INC - Common Stock used to aggregate holder disclosures.

How many institutions held ACAD - ACADIA PHARMACEUTICALS INC - Common Stock in Q2 2018?

179 institutional investors reported ACAD - ACADIA PHARMACEUTICALS INC - Common Stock for Q2 2018. Use the holders table for investor-level position and value details.

ACADIA PHARMACEUTICALS INC - Common Stock (ACAD)

CUSIP: 004225108

Q2 2018 13F Holders as of 30 Jun 2018

Type / Class: Equity / Common Stock
Shares outstanding: 170,504,990
Total 13F shares: 116,880,774
Share change: -5,363,584
Total reported value: $1,784,764,158
Put/Call ratio: 86%
Price per share: $15.27
Number of holders: 179
Value change: -$138,301,487
Number of buys: 99
Number of sells: 102

Quarterly Holders Quick Answers

What is CUSIP 004225108?
CUSIP 004225108 identifies ACAD - ACADIA PHARMACEUTICALS INC - Common Stock in SEC institutional holdings data.

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Newer quarter: Q3 2018
Previous quarter: Q1 2018

Recent filing periods for CUSIP 004225108:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ACAD - ACADIA PHARMACEUTICALS INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BAKER BROS. ADVISORS LP	13F	Company	16%	27,228,338	$611,821,000	—	31 Mar 2018	13F
FMR LLC	13F	Company	11%	18,705,291	$420,308,000	—	31 Mar 2018	13F
VANGUARD GROUP INC	13F	Company	4.8%	8,156,164	$183,270,000	—	31 Mar 2018	13F
JANUS HENDERSON GROUP PLC	13F	Company	4.1%	6,995,601	$157,191,000	—	31 Mar 2018	13F
BlackRock Finance, Inc.	13F	Company	3.9%	6,649,227	$149,407,000	—	31 Mar 2018	13F
Capital World Investors	13F	Company	3%	5,133,000	$115,339,000	—	31 Mar 2018	13F
Point72 Asset Management, L.P.	13F	Company	2.6%	4,357,426	$97,911,000	—	31 Mar 2018	13F
OppenheimerFunds, Inc.	13F	Company	2.5%	4,345,946	$97,654,000	—	31 Mar 2018	13F
STATE STREET CORP	13F	Company	2.4%	4,175,749	$93,826,000	—	31 Mar 2018	13F
ORBIMED ADVISORS LLC	13F	Company	2%	3,340,700	$75,066,000	—	31 Mar 2018	13F
FRANKLIN RESOURCES INC	13F	Company	1.3%	2,166,346	$48,678,000	—	31 Mar 2018	13F
JPMORGAN CHASE & CO	13F	Company	1.1%	1,927,596	$43,312,000	—	31 Mar 2018	13F
FIRST TRUST ADVISORS LP	13F	Company	1%	1,763,021	$39,615,000	—	31 Mar 2018	13F
Palo Alto Investors LP	13F	Company	0.97%	1,650,780	$37,093,000	—	31 Mar 2018	13F
HealthCor Management, L.P.	13F	Company	0.81%	1,378,000	$30,964,000	—	31 Mar 2018	13F
FRED ALGER MANAGEMENT, LLC	13F	Company	0.8%	1,367,683	$30,732,000	—	31 Mar 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.75%	1,283,046	$28,830,000	—	31 Mar 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.73%	1,242,086	$27,906,000	—	31 Mar 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.53%	905,549	$20,347,000	—	31 Mar 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.51%	871,320	$19,573,000	—	31 Mar 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.46%	788,068	$17,708,000	—	31 Mar 2018	13F
SECTORAL ASSET MANAGEMENT INC	13F	Company	0.46%	783,424	$17,604,000	—	31 Mar 2018	13F
PICTET ASSET MANAGEMENT LTD	13F	Company	0.41%	701,833	$15,770,000	—	31 Mar 2018	13F
NORGES BANK	13F	Company	0.4%	678,676	$15,249,000	—	31 Mar 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.39%	661,358	$14,861,000	—	31 Mar 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.37%	624,472	$14,032,000	—	31 Mar 2018	13F
Alyeska Investment Group, L.P.	13F	Company	0.36%	614,166	$13,800,000	—	31 Mar 2018	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.36%	611,646	$13,743,686	—	31 Mar 2018	13F
PDT Partners, LLC	13F	Company	0.36%	610,700	$13,722,000	—	31 Mar 2018	13F
NORTHERN TRUST CORP	13F	Company	0.29%	489,904	$11,008,000	—	31 Mar 2018	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	0.27%	462,200	$10,386,000	—	31 Mar 2018	13F
MORGAN STANLEY	13F	Company	0.27%	457,480	$10,279,000	—	31 Mar 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.26%	447,439	$10,054,000	—	31 Mar 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.26%	446,291	$10,029,000	—	31 Mar 2018	13F
UBS Group AG	13F	Company	0.26%	439,087	$9,866,000	—	31 Mar 2018	13F
Bank of New York Mellon Corp	13F	Company	0.24%	415,040	$9,326,000	—	31 Mar 2018	13F
Ghost Tree Capital, LLC	13F	Company	0.23%	400,000	$8,988,000	—	31 Mar 2018	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.23%	400,000	$8,988,000	—	31 Mar 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.22%	368,606	$8,282,000	—	31 Mar 2018	13F
EDMOND DE ROTHSCHILD HOLDING S.A.	13F	Company	0.2%	340,000	$7,640,000	—	31 Mar 2018	13F
Handelsbanken Fonder AB	13F	Company	0.19%	325,000	$7,303,000	—	31 Mar 2018	13F
Avoro Capital Advisors LLC	13F	Company	0.19%	317,100	$7,125,000	—	31 Mar 2018	13F
Invesco Ltd.	13F	Company	0.18%	302,238	$6,791,000	—	31 Mar 2018	13F
FRONTIER CAPITAL MANAGEMENT CO LLC	13F	Company	0.17%	289,443	$6,504,000	—	31 Mar 2018	13F
PERCEPTIVE ADVISORS LLC	13F	Company	0.16%	275,000	$6,179,000	—	31 Mar 2018	13F
Rhenman & Partners Asset Management AB	13F	Company	0.16%	270,000	$6,067,000	—	31 Mar 2018	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.16%	264,800	$5,950,000	—	31 Mar 2018	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.15%	248,233	$5,578,000	—	31 Mar 2018	13F
HARVEY CAPITAL MANAGEMENT INC	13F	Company	0.13%	219,042	$4,921,000	—	31 Mar 2018	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.12%	211,300	$4,748,000	—	31 Mar 2018	13F

Institutional Holders of ACADIA PHARMACEUTICALS INC - Common Stock (ACAD) as of Q2 2018

As of 30 Jun 2018, ACADIA PHARMACEUTICALS INC - Common Stock (ACAD) was held by 179 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 116,880,774 shares. The largest 10 holders included BAKER BROS. ADVISORS LP, FMR LLC, BlackRock Inc., VANGUARD GROUP INC, STATE STREET CORP, OppenheimerFunds, Inc., ORBIMED ADVISORS LLC, JANUS HENDERSON GROUP PLC, Point72 Asset Management, L.P., and FIRST TRUST ADVISORS LP. This page lists 179 institutional shareholders reporting positions in this security for the Q2 2018 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2018 vs Q1 2018 Across Filers

Q1 2018 holders

190

Q2 2018 holders

179

Holder diff

-11

Investor	Q1 2018 Shares	Q2 2018 Shares	Share Diff	Share Chg %	Q1 2018 Value $	Q2 2018 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.