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Prothena Corp
PRTA

Overview Fund Activity

160 hedge funds and large institutions have $1.05B invested in Prothena Corp in 2024 Q2 according to their latest regulatory filings, with 27 funds opening new positions, 58 increasing their positions, 42 reducing their positions, and 33 closing their positions.

Holders
160
Holders Change
-8
Holders Change %
-4.76%
% of All Funds
2.33%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
27
Increased
58
Reduced
42
Closed
33
Calls
$2.03M
Puts
$2.31M
Net Calls
-$277K
Net Calls Change
-$271K

Top Buyers

1
AC
1
Armistice Capital
New York
$32.2M
2
Morgan Stanley
2
Morgan Stanley
New York
$16.7M
3
BlackRock
3
BlackRock
New York
$79.6M
4
Citadel Advisors
4
Citadel Advisors
Florida
$7.29M
5
PM
5
Prosight Management
Texas
$5.92M

Top Sellers

1
State Street
1
State Street
Massachusetts
$39.9M
2
FLAM
2
First Light Asset Management
Minnesota
$0
3
UBS AM
3
UBS AM
Illinois
$889K
4
Millennium Management
4
Millennium Management
New York
$646K
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$21.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Edgewood Management
76
Edgewood Management
Connecticut
$497K – – –
HF
77
HRT Financial
New York
$483K +$483K +23,422 New
CF
78
Corebridge Financial
Texas
$472K +$472K +22,876 New
BHCM
79
Brevan Howard Capital Management
Jersey
$450K +$450K +21,821 New
Ensign Peak Advisors
80
Ensign Peak Advisors
Utah
$447K +$104K +5,050 +30%
YIH
81
Y-Intercept (HK)
Hong Kong
$441K +$441K +21,351 New
FWM
82
Focused Wealth Management
New York
$415K +$206K +10,000 +99%
HighTower Advisors
83
HighTower Advisors
Illinois
$386K +$2.1K +102 +0.5%
FRM
84
Fox Run Management
Connecticut
$384K +$384K +18,591 New
New York State Common Retirement Fund
85
New York State Common Retirement Fund
New York
$379K -$288K -13,971 -43%
PA
86
Profund Advisors
Maryland
$373K -$595K -28,805 -61%
OPS
87
Orion Portfolio Solutions
Nebraska
$347K +$137K +6,634 +65%
BCI
88
Brinker Capital Investments
Pennsylvania
$347K +$137K +6,634 +65%
HWM
89
HighMark Wealth Management
Minnesota
$341K – – –
Verition Fund Management
90
Verition Fund Management
Connecticut
$325K +$325K +15,757 New
Amundi
91
Amundi
France
$319K +$319K +15,899 New
Handelsbanken Fonder
92
Handelsbanken Fonder
Sweden
$318K +$124K +6,000 +64%
State Board of Administration of Florida Retirement System
93
State Board of Administration of Florida Retirement System
Florida
$318K +$84.6K +4,100 +36%
Schroder Investment Management Group
94
Schroder Investment Management Group
United Kingdom
$310K -$15.9K -771 -5%
TRSOTSOK
95
Teachers Retirement System of the State of Kentucky
Kentucky
$290K – – –
DekaBank Deutsche Girozentrale
96
DekaBank Deutsche Girozentrale
Germany
$285K – – –
SO
97
STRS Ohio
Ohio
$231K +$22.7K +1,100 +11%
NIM
98
NEOS Investment Management
Connecticut
$217K +$217K +10,511 New
Zurich Cantonal Bank
99
Zurich Cantonal Bank
Switzerland
$211K +$24.5K +1,186 +13%
ASRS
100
Arizona State Retirement System
Arizona
$202K -$26.5K -1,285 -12%
2 3
4
5 6