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Prothena Corp
PRTA

Overview Fund Activity

153 hedge funds and large institutions have $2.79B invested in Prothena Corp in 2017 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 51 increasing their positions, 34 reducing their positions, and 16 closing their positions.

Holders
153
Holders Change
+8
Holders Change %
+5.52%
% of All Funds
3.82%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
25
Increased
51
Reduced
34
Closed
16
Calls
$10.9M
Puts
$11.7M
Net Calls
-$849K
Net Calls Change
+$954K

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$353M
2
PI
2
Putnam Investments
Massachusetts
$16.8M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$218M
4
PC
4
PointState Capital
New York
$22.8M
5
BlackRock
5
BlackRock
New York
$195M

Top Sellers

1
RG
1
Redmile Group
California
$0
2
Wells Fargo
2
Wells Fargo
California
$2.49M
3
Citadel Advisors
3
Citadel Advisors
Florida
$0
4
ORI
4
Oak Ridge Investments
Illinois
$18.6M
5
OM
5
Opaleye Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Thrivent Financial for Lutherans
51
Thrivent Financial for Lutherans
Minnesota
$2.76M – – –
AQR Capital Management
52
AQR Capital Management
Connecticut
$2.65M -$56.2K -868 -2%
Wells Fargo
53
Wells Fargo
California
$2.49M -$15.6M -240,622 -86%
BG
54
Bellevue Group
Switzerland
$2.42M -$233K -3,600 -9%
Russell Investments Group
55
Russell Investments Group
United Kingdom
$2.42M +$223K +3,449 +10%
UBS Group
56
UBS Group
Switzerland
$2.17M +$340K +5,256 +19%
ARTA
57
A.R.T. Advisors
New York
$1.93M +$861K +13,300 +81%
Barclays
58
Barclays
United Kingdom
$1.87M +$1.03M +15,922 +123%
Manulife (Manufacturers Life Insurance)
59
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.82M -$34.9K -539 -2%
State of Wisconsin Investment Board
60
State of Wisconsin Investment Board
Wisconsin
$1.75M – – –
Royal Bank of Canada
61
Royal Bank of Canada
Ontario, Canada
$1.74M -$153K -2,358 -8%
PPA
62
Parametric Portfolio Associates
Washington
$1.67M +$490K +7,560 +41%
AIG
63
American International Group
New York
$1.67M +$125K +1,925 +8%
Handelsbanken Fonder
64
Handelsbanken Fonder
Sweden
$1.62M – – –
ProShare Advisors
65
ProShare Advisors
Maryland
$1.57M +$83.3K +1,287 +6%
American Century Companies
66
American Century Companies
Missouri
$1.55M +$220K +3,398 +17%
Fisher Asset Management
67
Fisher Asset Management
Washington
$1.41M -$583 -9 -0%
WBC
68
Westpac Banking Corp
Australia
$1.37M +$1.37M +21,200 New
NFA
69
Nationwide Fund Advisors
Ohio
$1.32M -$1.7M -26,182 -56%
Hudson Bay Capital Management
70
Hudson Bay Capital Management
Connecticut
$1.3M -$1.94M -30,000 -60%
DekaBank Deutsche Girozentrale
71
DekaBank Deutsche Girozentrale
Germany
$1.28M – – –
Bank of America
72
Bank of America
North Carolina
$1.25M +$493K +7,613 +65%
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$1.25M – – –
Nuveen Asset Management
74
Nuveen Asset Management
Illinois
$1.22M -$1.17K -18 -0.1%
CCMH
75
Cornerstone Capital Management Holdings
New York
$1.17M – – –
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