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Arrowhead Research
ARWR

Overview Fund Activity

309 hedge funds and large institutions have $5.32B invested in Arrowhead Research in 2020 Q4 according to their latest regulatory filings, with 72 funds opening new positions, 90 increasing their positions, 111 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
309
Holders Change
+47
Holders Change %
+17.94%
% of All Funds
5.48%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
72
Increased
90
Reduced
111
Closed
25
Calls
$133M
Puts
$64.4M
Net Calls
+$68.5M
Net Calls Change
+$48.2M

Top Buyers

1
PA
1
Perceptive Advisors
New York
$82.2M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$185M
3
FLAM
3
First Light Asset Management
Minnesota
$54.1M
4
BAMCO Inc
4
BAMCO Inc
New York
$51M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$22.1M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$0
2
State Street
2
State Street
Massachusetts
$302M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$109M
4
VC
4
Vivo Capital
California
$15.7M
5
FCM
5
Farallon Capital Management
California
$5.19M
Name Holding Trade Value Shares
Change 		Shares
Change %
MSL
101
Mackay Shields LLC
New York
$4.07M -$537K -7,000 -12%
GC
102
Guggenheim Capital
Illinois
$3.94M -$2.92M -38,108 -43%
Victory Capital Management
103
Victory Capital Management
Texas
$3.94M -$189K -2,459 -5%
CAM
104
ClariVest Asset Management
California
$3.92M -$2.2M -28,662 -36%
IHAM
105
Integral Health Asset Management
New York
$3.84M +$3.84M +50,000 New
ETCM
106
Evolutionary Tree Capital Management
Virginia
$3.7M +$3.7M +48,265 New
ProShare Advisors
107
ProShare Advisors
Maryland
$3.54M +$802K +10,451 +29%
Calamos Advisors
108
Calamos Advisors
Illinois
$3.41M +$3.41M +44,469 New
MLICM
109
Metropolitan Life Insurance Company (MetLife)
New York
$3.38M -$106K -1,385 -3%
Canada Life
110
Canada Life
Manitoba, Canada
$3.3M -$388K -5,057 -11%
Jane Street
111
Jane Street
New York
$3.29M -$4.48M -58,377 -58%
State Board of Administration of Florida Retirement System
112
State Board of Administration of Florida Retirement System
Florida
$3.28M -$32.2K -420 -1%
Los Angeles Capital Management
113
Los Angeles Capital Management
California
$3.1M -$361K -4,710 -10%
SG Americas Securities
114
SG Americas Securities
New York
$2.98M -$721K -9,394 -19%
EAM
115
Erste Asset Management
Austria
$2.91M +$2.91M +37,300 New
SOMRS
116
State of Michigan Retirement System
Michigan
$2.87M +$15.3K +200 +0.5%
DekaBank Deutsche Girozentrale
117
DekaBank Deutsche Girozentrale
Germany
$2.87M -$610K -7,850 -18%
Group One Trading
118
Group One Trading
Illinois
$2.84M -$2.85M -37,154 -50%
AIP
119
Ameritas Investment Partners
Nebraska
$2.82M -$66.4K -865 -2%
AQR Capital Management
120
AQR Capital Management
Connecticut
$2.75M -$2.69M -35,328 -49%
NMIMC
121
Northwestern Mutual Investment Management Company
Wisconsin
$2.71M -$6.14K -80 -0.2%
FAM
122
Fred Alger Management
New York
$2.71M +$2.71M +35,321 New
Balyasny Asset Management
123
Balyasny Asset Management
Illinois
$2.65M +$2.65M +34,543 New
COPPSERS
124
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$2.63M +$117K +1,529 +5%
OPERF
125
Oregon Public Employees Retirement Fund
Oregon
$2.6M -$52K -677 -2%
3 4
5
6 7