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Arrowhead Research

55 hedge funds and large institutions have $64.9M invested in Arrowhead Research in 2017 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 13 increasing their positions, 18 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

less funds holding

Funds holding:

23% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 13

28% less repeat investments, than reductions

Existing positions increased: 13 | Existing positions reduced: 18

Holders
55
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
$2.65M
Puts
$879K
Net Calls
Net Calls Change

Top Buyers

1 +$3.5M
2 +$3.09M
3 +$1.96M
4
BlackRock
BlackRock
New York
+$1.71M
5
ARTA
A.R.T. Advisors
New York
+$1.01M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$152K
27
$123K
28
$110K
29
$89K
30
$81K
31
$81K
32
$78K
33
$71K
34
$60K
35
$58K
36
$51K
37
$47K
38
$46K
39
$43K
40
$31K
41
$24K
42
$21K
43
$16K
44
$14K
45
$6K
46
$4K
47
$4K
48
$3K
49
$3K
50
$3K