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Arrowhead Research
ARWR

Overview Fund Activity

132 hedge funds and large institutions have $1.07B invested in Arrowhead Research in 2018 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 49 increasing their positions, 27 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
132
Holders Change
+16
Holders Change %
+13.79%
% of All Funds
3.02%
Holding in Top 10
4
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+100%
% of All Funds
0.09%
New
34
Increased
49
Reduced
27
Closed
18
Calls
$27.2M
Puts
$24.5M
Net Calls
+$2.76M
Net Calls Change
-$1.95M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$37.9M
2
State Street
State Street
Massachusetts
$94.6M
3
First Manhattan
First Manhattan
New York
$96.9M
4
CS
Candriam SCA
Luxembourg
$9.85M
5
VC
Vivo Capital
California
$44.6M

Top Sellers

1
RI
RTW Investments
New York
$146M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
$17.3M
3
Citadel Advisors
Citadel Advisors
Florida
$1.96M
4
GTC
Ghost Tree Capital
New York
$0
5
UIC
Uniplan Investment Counsel
Wisconsin
$8.83M
Name Holding Trade Value Shares
Change 		Shares
Change %
LTFS
126
Ladenburg Thalmann Financial Services
Florida
$8K +$2K +100 +33%
PNC Financial Services Group
127
PNC Financial Services Group
Pennsylvania
$8K +$8K +400 New
ICM
128
IMS Capital Management
Oregon
$6K +$6K +300 New
IBOK
129
Independence Bank of Kentucky
Kentucky
$6K +$6K +310 New
Macquarie Group
130
Macquarie Group
Australia
$4K -$218K -10,900 -98%
TWA
131
TCI Wealth Advisors
Arizona
$2K – – –
Carson Wealth (CWM LLC)
132
Carson Wealth (CWM LLC)
Nebraska
$1K – – –
GTC
133
Ghost Tree Capital
New York
– -$9.52M -700,000 Closed
ARTA
134
A.R.T. Advisors
New York
– -$2.4M -176,170 Closed
PP
135
PDT Partners
New York
– -$1.42M -104,500 Closed
SSA
136
Schonfeld Strategic Advisors
New York
– -$1.11M -81,900 Closed
Jane Street
137
Jane Street
New York
– -$453K -33,279 Closed
AAP
138
Ardsley Advisory Partners
Connecticut
– -$272K -20,000 Closed
CSS
139
Cubist Systematic Strategies
Connecticut
– -$244K -17,941 Closed
Teacher Retirement System of Texas
140
Teacher Retirement System of Texas
Texas
– -$216K -15,849 Closed
AIM
141
Assured Investment Management
New York
– -$188K -13,855 Closed
AB
142
Amalgamated Bank
New York
– -$181K -13,285 Closed
QSS
143
Quantitative Systematic Strategies
Florida
– -$169K -12,424 Closed
QI
144
QS Investors
New York
– -$109K -8,040 Closed
Group One Trading
145
Group One Trading
Illinois
– -$106K -7,793 Closed
CF
146
Centaurus Financial
California
– -$41K -3,000 Closed
PIA
147
Piedmont Investment Advisors
North Carolina
– -$21K -1,511 Closed
Parallax Volatility Advisers
148
Parallax Volatility Advisers
California
– -$13K -975 Closed
OIA
149
OneDigital Investment Advisors
Kansas
– -$7K -500 Closed
SCM
150
Stumpf Capital Management
Arizona
– -$4K -320 Closed
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