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Arrowhead Research

110 hedge funds and large institutions have $541M invested in Arrowhead Research in 2014 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 40 increasing their positions, 35 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
110
Holders Change
-2
Holders Change %
-1.79%
% of All Funds
3.19%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
21
Increased
40
Reduced
35
Closed
23
Calls
$16.1M
Puts
$18.8M
Net Calls
-$2.72M
Net Calls Change
-$11.3M
Name Holding Trade Value Shares
Change
Shares
Change %
CI
126
Cowen Inc
New York
-$143K -10,000 Closed
QT
127
Quantbot Technologies
New York
-$119K -8,358 Closed
ST
128
Spot Trading
Illinois
-$95K -6,649 Closed
Dimensional Fund Advisors
129
Dimensional Fund Advisors
Texas
-$88K -6,183 Closed
VFA
130
Virtus Fund Advisers
Connecticut
-$63K -4,426 Closed
NFG
131
Next Financial Group
Texas
-$24K -1,850 Closed
PAM
132
Panagora Asset Management
Massachusetts
-$8K -548 Closed