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Prothena Corp
PRTA

Overview Fund Activity

146 hedge funds and large institutions have $2.22B invested in Prothena Corp in 2016 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 48 increasing their positions, 44 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
146
Holders Change
+2
Holders Change %
+1.39%
% of All Funds
3.9%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.05%
New
17
Increased
48
Reduced
44
Closed
13
Calls
$7.62M
Puts
$25.8M
Net Calls
-$18.2M
Net Calls Change
-$16.3M

Top Buyers

1
AllianceBernstein
AllianceBernstein
Tennessee
$46.8M
2
PC
PointState Capital
New York
$21M
3
RG
Redmile Group
California
$42.1M
4
PAI
Palo Alto Investors
California
$56M
5
State Street
State Street
Massachusetts
$64.3M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$181M
2
SAM
Sectoral Asset Management
Quebec, Canada
$7.43M
3
PI
Putnam Investments
Massachusetts
$2.91M
4
Prudential Financial
Prudential Financial
New Jersey
$2.16M
5
Axa
Axa
France
$9.21M
Name Holding Trade Value Shares
Change 		Shares
Change %
PRS
126
Pinkerton Retirement Specialists
Idaho
$1K -$400 -4 -29%
TSW
127
Thompson Siegel & Walmsley
Virginia
$1K – – –
CFA
128
Camarda Financial Advisors
Florida
$1K – – –
BKA
129
Brick & Kyle Associates
Pennsylvania
$1K – – –
WT
130
Whittier Trust
California
$1K – – –
NFG
131
Next Financial Group
Texas
$1K +$1K +9 New
Fifth Third Bancorp
132
Fifth Third Bancorp
Ohio
$1K +$1K +17 New
MIG
133
Mariner Investment Group
New York
– -$1.16M -33,104 Closed
UOC
134
UBS O'Connor
Illinois
– -$1.05M -30,000 Closed
Susquehanna International Group
135
Susquehanna International Group
Pennsylvania
– -$540K -15,441 Closed
Squarepoint
136
Squarepoint
New York
– -$524K -15,000 Closed
HCM
137
Highbridge Capital Management
New York
– -$476K -13,619 Closed
Millennium Management
138
Millennium Management
New York
– -$367K -10,498 Closed
QIM
139
Quantitative Investment Management
Virginia
– -$353K -10,100 Closed
GCP
140
GSA Capital Partners
United Kingdom
– -$287K -8,200 Closed
Teacher Retirement System of Texas
141
Teacher Retirement System of Texas
Texas
– -$141K -4,021 Closed
GT
142
Glenmede Trust
Pennsylvania
– -$13K -399 Closed
Northwestern Mutual Wealth Management
143
Northwestern Mutual Wealth Management
Wisconsin
– -$1K -48 Closed
JWA
144
JFS Wealth Advisors
Pennsylvania
– -$1K -23 Closed
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