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Prothena Corp
PRTA

Overview Fund Activity

168 hedge funds and large institutions have $1.33B invested in Prothena Corp in 2024 Q1 according to their latest regulatory filings, with 24 funds opening new positions, 57 increasing their positions, 62 reducing their positions, and 41 closing their positions.

Holders
168
Holders Change
-19
Holders Change %
-10.16%
% of All Funds
2.44%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
24
Increased
57
Reduced
62
Closed
41
Calls
$4.77M
Puts
$4.78M
Net Calls
-$6K
Net Calls Change
-$19.3M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$92.9M
2
AC
2
Armistice Capital
New York
$27.1M
3
State Street
3
State Street
Massachusetts
$86.1M
4
AG
4
Artal Group
Luxembourg
$24.8M
5
Millennium Management
5
Millennium Management
New York
$7.98M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$32.4M
2
EAM
2
Eventide Asset Management
Massachusetts
$0
3
FLAM
3
First Light Asset Management
Minnesota
$11M
4
MRCP
4
Maple Rock Capital Partners
Ontario, Canada
$0
5
Morgan Stanley
5
Morgan Stanley
New York
$16.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
JF
76
Jump Financial
Illinois
$692K +$532K +21,494 +333%
Bank of Montreal
77
Bank of Montreal
Ontario, Canada
$622K +$622K +24,880 New
Edgewood Management
78
Edgewood Management
Connecticut
$596K – – –
State Board of Administration of Florida Retirement System
79
State Board of Administration of Florida Retirement System
Florida
$547K -$30.5K -630 -5%
MIM
80
MetLife Investment Management
New Jersey
$541K – – –
AIG
81
American International Group
New York
$515K -$4.41K -178 -0.8%
HighTower Advisors
82
HighTower Advisors
Illinois
$459K -$2.96K -120 -0.6%
SG Americas Securities
83
SG Americas Securities
New York
$414K -$2.95M -119,137 -88%
Ensign Peak Advisors
84
Ensign Peak Advisors
Utah
$411K -$1.59M -64,241 -79%
HWM
85
HighMark Wealth Management
Minnesota
$409K +$227K +9,150 +124%
Schroder Investment Management Group
86
Schroder Investment Management Group
United Kingdom
$391K +$7.88K +318 +2%
NYLIM
87
New York Life Investment Management
New York
$357K +$357K +14,407 New
EFM
88
E Fund Management
China
$355K +$80.4K +3,244 +29%
DekaBank Deutsche Girozentrale
89
DekaBank Deutsche Girozentrale
Germany
$351K – – –
TRSOTSOK
90
Teachers Retirement System of the State of Kentucky
Kentucky
$348K +$71.8K +2,895 +26%
SFI
91
Susquehanna Fundamental Investments
Pennsylvania
$342K +$342K +13,818 New
AC
92
AXQ Capital
New Jersey
$332K +$158K +6,396 +91%
Principal Financial Group
93
Principal Financial Group
Iowa
$291K -$476K -19,236 -62%
ProShare Advisors
94
ProShare Advisors
Maryland
$281K +$23.1K +932 +9%
ASRS
95
Arizona State Retirement System
Arizona
$274K -$4.06K -164 -1%
GS
96
GTS Securities
New York
$271K +$271K +10,944 New
CUAMC
97
China Universal Asset Management Company
China
$257K +$103K +4,157 +67%
OPS
98
Orion Portfolio Solutions
Nebraska
$252K +$19.8K +798 +9%
BCI
99
Brinker Capital Investments
Pennsylvania
$252K +$19.8K +798 +9%
FWM
100
Focused Wealth Management
New York
$251K +$248K +10,000 +7,752%
2 3
4
5 6