ARROWHEAD PHARMACEUTICALS, INC. - ARWR

Sector: Healthcare · Industry: Pharmaceutical Preparations

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Company profile

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Q4 2025 · Q3 2025

Value (USD)

Total reported value ($000)

$7.884B

QoQ value delta ($000)

+$4.025B (+104.29%)

Implied price effect (QoQ)

+92.48%

Total shares

118,764,231

QoQ shares delta

+6,862,403 (+6.13%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Early Q1 2026 data: only 30 institutional holders reported so far. More will appear as funds file with the SEC.

Manager	Value ($000)	Shares	% of 13F
BlackRock, Inc.	1,415,340	21,318,582	0.02%
VANGUARD GROUP INC	1,015,310	15,293,121	0.01%
Avoro Capital Advisors LLC	705,393	10,625,000	6.93%
FMR LLC	432,889	6,520,408	0.02%
STATE STREET CORP	425,150	6,403,830	0.01%
GEODE CAPITAL MANAGEMENT, LLC	216,798	3,264,963	0.01%
Slate Path Capital LP	167,535	2,523,500	2.26%
BAKER BROS. ADVISORS LP	144,441	2,175,645	0.85%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	138,619	2,087,953	0.08%
FRED ALGER MANAGEMENT, LLC	121,692	1,832,997	0.48%
DEERFIELD MANAGEMENT COMPANY, L.P.	121,689	1,832,946	1.55%
DRIEHAUS CAPITAL MANAGEMENT LLC	117,466	1,769,340	0.8%
NORGES BANK	113,159	1,704,464	0.01%
GOLDMAN SACHS GROUP INC	112,698	1,697,522	0.01%
Siren, L.L.C.	99,616	1,500,476	2.97%
MORGAN STANLEY	97,992	1,476,005	0.01%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	89,873	1,353,719	0.01%
NORTHERN TRUST CORP	89,378	1,346,257	0.01%
Fisher Asset Management, LLC	87,085	1,311,727	0.03%
JANUS HENDERSON GROUP PLC	84,997	1,280,446	0.04%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	83,676	1,260,380	0.02%
SUSQUEHANNA INTERNATIONAL GROUP, LLP	81,016	1,220,311	0.01%
Pictet Asset Management Holding SA	68,635	1,028,736	0.07%
UBS Group AG	65,545	987,287	0.01%
Vestal Point Capital, LP	59,751	900,000	2.03%