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Prothena Corp
PRTA

Overview Fund Activity

144 hedge funds and large institutions have $1.26B invested in Prothena Corp in 2016 Q2 according to their latest regulatory filings, with 15 funds opening new positions, 51 increasing their positions, 42 reducing their positions, and 14 closing their positions.

Holders
144
Holders Change
–
Holders Change %
0%
% of All Funds
3.85%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.03%
New
15
Increased
51
Reduced
42
Closed
14
Calls
$5.25M
Puts
$7.08M
Net Calls
-$1.83M
Net Calls Change
-$9K

Top Buyers

1
WIM
1
Woodford Investment Management
United Kingdom
$360M
2
RG
2
Redmile Group
California
$17M
3
Westfield Capital Management
3
Westfield Capital Management
Massachusetts
$8.32M
4
AAMU
4
Amundi Asset Management US
Massachusetts
$4.19M
5
PAI
5
Palo Alto Investors
California
$27.6M

Top Sellers

1
VAM
1
Visium Asset Management
New York
$0
2
State Street
2
State Street
Massachusetts
$32.6M
3
Millennium Management
3
Millennium Management
New York
$367K
4
SAM
4
Sectoral Asset Management
Quebec, Canada
$6.11M
5
CCI
5
Columbus Circle Investors
$0
Name Market Value Shares Shares
Change 		Shares
Change %
PNC Financial Services Group
101
PNC Financial Services Group
Pennsylvania
$75K 2,167 +1,913 +753%
Bank of Montreal
102
Bank of Montreal
Ontario, Canada
$56K 1,600 -62 -4%
US Bancorp
103
US Bancorp
Minnesota
$47K 1,356 +50 +4%
Creative Planning
104
Creative Planning
Kansas
$44K 1,272 -112 -8%
Barclays
105
Barclays
United Kingdom
$34K 967 -2,326 -71%
PAM
106
Panagora Asset Management
Massachusetts
$34K 959 – –
Zurich Cantonal Bank
107
Zurich Cantonal Bank
Switzerland
$25K 709 – –
WEC
108
Winslow Evans & Crocker
Massachusetts
$24.8K 710 – –
QT
109
Quantbot Technologies
New York
$19K 552 +552 New
LTFS
110
Ladenburg Thalmann Financial Services
Florida
$15K 437 -13 -3%
GT
111
Glenmede Trust
Pennsylvania
$13K 399 – –
MWP
112
MYCIO Wealth Partners
Pennsylvania
$10K 289 +14 +5%
BJ
113
BlackRock Japan
Japan
$8K 220 -50 -19%
LJHT
114
Laurie J. Hall Trustee
$6K 140 +80 +133%
GWM
115
Geneos Wealth Management
Colorado
$5K 145 -14 -9%
CAW
116
Cornerstone Advisors (Washington)
Washington
$5K 130 – –
TDC
117
Thompson Davis & Co
Virginia
$4K 125 – –
PSUF
118
People's United Financial
Connecticut
$4K 121 – –
HNB
119
Huntington National Bank
Ohio
$3K 73 – –
JIC
120
Joel Isaacson & Co
New York
$2K 48 – –
Bessemer Group
121
Bessemer Group
New Jersey
$1K 35 -1 -3%
BKA
122
Brick & Kyle Associates
Pennsylvania
$1K 15 – –
TSW
123
Thompson Siegel & Walmsley
Virginia
$1K 21 – –
WT
124
Whittier Trust
California
$1K 25 – –
JWA
125
JFS Wealth Advisors
Pennsylvania
$1K 23 +23 New
3 4
5
6 7