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Arrowhead Research

85 hedge funds and large institutions have $39.5M invested in Arrowhead Research in 2016 Q4 according to their latest regulatory filings, with 12 funds opening new positions, 30 increasing their positions, 24 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
85
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$377K
Puts
$729K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$4.65M
2
$4.58M
3
$4.33M
4
$3.96M
5
$2.96M
6
$2.83M
7
$1.82M
8
$1.5M
9
$1.31M
10
$1.27M
11
$994K
12
$849K
13
$771K
14
$702K
15
$631K
16
$548K
17
$474K
18
$470K
19
$429K
20
$379K
21
$376K
22
$339K
23
$296K
24
$220K
25
$218K