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Prothena Corp

127 hedge funds and large institutions have $542M invested in Prothena Corp in 2014 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 38 increasing their positions, 32 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
127
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.1M
Puts
$4.28M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$85.3M
2
$71.3M
3
$69.3M
4
$52.1M
5
$26.2M
6
$23.9M
7
$22.4M
8
$21.9M
9
$18M
10
$14.5M
11
$14.3M
12
$9.22M
13
$8.52M
14
$8.3M
15
$7.79M
16
$7.44M
17
$5.13M
18
$5.05M
19
$4.2M
20
$4.18M
21
$4M
22
$3.94M
23
$3.31M
24
$3.19M
25
$2.9M