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Arrowhead Research
ARWR

Overview Fund Activity

268 hedge funds and large institutions have $1.87B invested in Arrowhead Research in 2024 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 91 increasing their positions, 85 reducing their positions, and 42 closing their positions.

Holders
268
Holders Change
-1
Holders Change %
-0.37%
% of All Funds
3.57%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
44
Increased
91
Reduced
85
Closed
42
Calls
$11.8M
Puts
$10.1M
Net Calls
+$1.7M
Net Calls Change
+$6.91M

Top Buyers

1
ACA
1
Avoro Capital Advisors
New York
$209M
2
UBS Group
2
UBS Group
Switzerland
$24.5M
3
FCM
3
Farallon Capital Management
California
$11.8M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$14.9M
5
SL
5
Siren LLC
Connecticut
$54.6M

Top Sellers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$47.1M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$95.9M
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.92M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$0
5
State Street
5
State Street
Massachusetts
$113M
Name Market Value Shares Shares
Change 		Shares
Change %
VOYA Investment Management
101
VOYA Investment Management
Georgia
$1.01M 53,793 -246,573 -82%
Assenagon Asset Management
102
Assenagon Asset Management
Luxembourg
$997K 53,013 -240,070 -82%
FRM
103
Fox Run Management
Connecticut
$984K 52,342 -3,684 -7%
Janus Henderson Group
104
Janus Henderson Group
United Kingdom
$937K 49,845 – –
Ensign Peak Advisors
105
Ensign Peak Advisors
Utah
$913K 48,541 – –
EAM
106
Erste Asset Management
Austria
$891K 47,000 – –
GC
107
Guggenheim Capital
Illinois
$872K 46,408 -19,047 -29%
ProShare Advisors
108
ProShare Advisors
Maryland
$852K 45,330 +10,005 +28%
YCM
109
Yousif Capital Management
Michigan
$846K 44,994 -2,464 -5%
PCM
110
Prelude Capital Management
New York
$806K 42,856 -10,623 -20%
Handelsbanken Fonder
111
Handelsbanken Fonder
Sweden
$775K 41,200 +5,500 +15%
DekaBank Deutsche Girozentrale
112
DekaBank Deutsche Girozentrale
Germany
$746K 37,844 – –
AIP
113
Ameritas Investment Partners
Nebraska
$714K 37,994 +803 +2%
TRCT
114
Tower Research Capital (TRC)
New York
$710K 37,792 +28,672 +314%
ETC
115
Exchange Traded Concepts
Oklahoma
$703K 37,368 -2,924 -7%
New York State Common Retirement Fund
116
New York State Common Retirement Fund
New York
$695K 36,979 – –
Osaic Holdings
117
Osaic Holdings
Arizona
$693K 37,130 -153 -0.4%
Comerica Bank
118
Comerica Bank
Texas
$675K 35,921 -2,259 -6%
SRL
119
Scientech Research LLC
New Jersey
$672K 35,734 +17,119 +92%
Dimensional Fund Advisors
120
Dimensional Fund Advisors
Texas
$671K 35,666 -86,214 -71%
TRSOTSOK
121
Teachers Retirement System of the State of Kentucky
Kentucky
$656K 34,942 – –
Royal Bank of Canada
122
Royal Bank of Canada
Ontario, Canada
$653K 34,743 +2,072 +6%
Raymond James Financial
123
Raymond James Financial
Florida
$651K 34,633 +34,633 New
BHCM
124
Brevan Howard Capital Management
Jersey
$650K 34,556 +24,153 +232%
US Bancorp
125
US Bancorp
Minnesota
$649K 34,522 -5,601 -14%
3 4
5
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