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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
1
$13M
2
$12.5M
3
$12.4M
4
$5.51M
5
$4.21M
6
$3.5M
7
$2.68M
8
$1.96M
9
$1.01M
10
$1.01M
11
$866K
12
$844K
13
$742K
14
$618K
15
$425K
16
$394K
17
$286K
18
$264K
19
$263K
20
$251K
21
$245K
22
$192K
23
$189K
24
$182K
25
$167K