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Prothena Corp

146 hedge funds and large institutions have $2.32B invested in Prothena Corp in 2017 Q1 according to their latest regulatory filings, with 21 funds opening new positions, 45 increasing their positions, 44 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

2% more repeat investments, than reductions

Existing positions increased: 45 | Existing positions reduced: 44

1% more funds holding

Funds holding: 145146 (+1)

18% less call options, than puts

Call options by funds: $11.7M | Put options by funds: $14.2M

Holders
146
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11.7M
Puts
$14.2M
Net Calls
Net Calls Change

Top Buyers

1 +$152M
2 +$65.1M
3 +$44.4M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$27.1M
5
Citadel Advisors
Citadel Advisors
Florida
+$14.7M

Top Sellers

1 -$4.97M
2 -$4.38M
3 -$3.69M
4
ORI
Oak Ridge Investments
Illinois
-$3.41M
5
Morgan Stanley
Morgan Stanley
New York
-$3.15M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$619M
2
$316M
3
$250M
4
$176M
5
$153M
6
$73.8M
7
$59.6M
8
$58.9M
9
$47.4M
10
$46.8M
11
$39M
12
$23.6M
13
$23.4M
14
$22.9M
15
$21.6M
16
$20.1M
17
$19.5M
18
$18.3M
19
$18.2M
20
$17.8M
21
$17.6M
22
$17.3M
23
$15.9M
24
$14.5M
25
$13.3M