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Prothena Corp
PRTA

Overview Fund Activity

88 hedge funds and large institutions have $183M invested in Prothena Corp in 2013 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 25 increasing their positions, 22 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
88
Holders Change
+5
Holders Change %
+6.02%
% of All Funds
2.85%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
14
Increased
25
Reduced
22
Closed
9
Calls
$101K
Puts
$20K
Net Calls
+$81K
Net Calls Change
+$78K

Top Buyers

1
RCM
1
RA Capital Management
Massachusetts
$33.3M
2
Northern Trust
2
Northern Trust
Illinois
$3.11M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$2.41M
4
Millennium Management
4
Millennium Management
New York
$1.44M
5
TC
5
TFS Capital
Pennsylvania
$1.66M

Top Sellers

1
Invesco
1
Invesco
Georgia
$1.42M
2
Wellington Management Group
2
Wellington Management Group
Massachusetts
$22.5M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$20.6M
4
Morgan Stanley
4
Morgan Stanley
New York
$1.3M
5
Deutsche Bank
5
Deutsche Bank
Germany
$904K
Name Holding Trade Value Shares
Change 		Shares
Change %
BG
51
BlackRock Group
United Kingdom
$41K +$33.8K +1,658 +468%
PSUF
52
People's United Financial
Connecticut
$35K – – –
1IC
53
1919 Investment Counsel
Maryland
$27K – – –
Dimensional Fund Advisors
54
Dimensional Fund Advisors
Texas
$24K – – –
Royal Bank of Canada
55
Royal Bank of Canada
Ontario, Canada
$23K +$3.06K +153 +15%
US Bancorp
56
US Bancorp
Minnesota
$20K -$369 -18 -2%
Group One Trading
57
Group One Trading
Illinois
$19K -$64.4K -3,147 -77%
BJ
58
BlackRock Japan
Japan
$17K +$17K +846 New
AllianceBernstein
59
AllianceBernstein
Tennessee
$16K -$9.99K -485 -38%
Ameriprise
60
Ameriprise
Minnesota
$15K -$472 -24 -3%
GT
61
Glenmede Trust
Pennsylvania
$8K – – –
MWP
62
MYCIO Wealth Partners
Pennsylvania
$6K – – –
Wells Fargo
63
Wells Fargo
California
$5K +$42 +2 +0.8%
Creative Planning
64
Creative Planning
Kansas
$5K +$275 +14 +6%
PNC Financial Services Group
65
PNC Financial Services Group
Pennsylvania
$5K +$230 +14 +5%
BlackRock
66
BlackRock
New York
$5K +$4.98K +268 +26,800%
S
67
SignatureFD
Georgia
$3K – – –
FNBT
68
FineMark National Bank & Trust
Florida
$2K – – –
FANJ
69
Financial Architects (New Jersey)
New Jersey
$2K +$2K +100 New
HNB
70
Huntington National Bank
Ohio
$1K -$397 -29 -28%
LTFS
71
Ladenburg Thalmann Financial Services
Florida
$1K – – –
WT
72
Whittier Trust
California
$1K – – –
MAM
73
Meeder Asset Management
Ohio
$1K – – –
Bank of Montreal
74
Bank of Montreal
Ontario, Canada
$1K – – –
Macquarie Group
75
Macquarie Group
Australia
$1K +$1K +42 New
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3
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