PRTA icon

Prothena Corp
PRTA

Overview Fund Activity

169 hedge funds and large institutions have $741M invested in Prothena Corp in 2024 Q4 according to their latest regulatory filings, with 34 funds opening new positions, 63 increasing their positions, 39 reducing their positions, and 27 closing their positions.

Holders
169
Holders Change
+7
Holders Change %
+4.32%
% of All Funds
2.25%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
34
Increased
63
Reduced
39
Closed
27
Calls
$8.78M
Puts
$4.31M
Net Calls
+$4.48M
Net Calls Change
+$3.53M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$71.1M
2
AC
2
Armistice Capital
New York
$31M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$10.3M
4
UBS Group
4
UBS Group
Switzerland
$5.14M
5
FC
5
Finepoint Capital
Massachusetts
$9.1M

Top Sellers

1
GIM
1
Granahan Investment Management
Massachusetts
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$575K
3
DTC
3
Deep Track Capital
Connecticut
$0
4
UBS AM
4
UBS AM
Illinois
$5.28M
5
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$51M
Name Market Value Shares Shares
Change 		Shares
Change %
CUAMC
101
China Universal Asset Management Company
China
$158K 11,409 +1,065 +10%
HWM
102
HighMark Wealth Management
Minnesota
$155K 11,168 -5,334 -32%
PCA
103
Purkiss Capital Advisors
Connecticut
$149K 10,729 +10,729 New
Teacher Retirement System of Texas
104
Teacher Retirement System of Texas
Texas
$145K 10,434 +10,434 New
ASRS
105
Arizona State Retirement System
Arizona
$140K 10,136 +72 +0.7%
PFSRSONJ
106
Police & Firemen's Retirement System of New Jersey
New Jersey
$140K 10,113 +10,113 New
HT
107
Headlands Technologies
Illinois
$102K 7,330 +4,858 +197%
Royal Bank of Canada
108
Royal Bank of Canada
Ontario, Canada
$96K 6,904 -1,990 -22%
Public Employees Retirement Association of Colorado
109
Public Employees Retirement Association of Colorado
Colorado
$91K 6,552 – –
VEA
110
Virtus ETF Advisers
New York
$71.3K 5,148 +833 +19%
Group One Trading
111
Group One Trading
Illinois
$66.8K 4,824 -2,610 -35%
Acadian Asset Management
112
Acadian Asset Management
Massachusetts
$63K 4,565 +4,565 New
AIP
113
Ameritas Investment Partners
Nebraska
$60.5K 4,368 – –
SO
114
STRS Ohio
Ohio
$49.9K 3,600 -7,600 -68%
Amundi
115
Amundi
France
$27.7K 1,954 -11,732 -86%
Mirae Asset Global Investments
116
Mirae Asset Global Investments
South Korea
$27.1K 1,793 -152 -8%
AB
117
Amalgamated Bank
New York
$20K 1,440 – –
Carson Wealth (CWM LLC)
118
Carson Wealth (CWM LLC)
Nebraska
$16K 1,189 +644 +118%
GFM
119
GF Fund Management
China
$15.7K 1,130 +1,130 New
Nisa Investment Advisors
120
Nisa Investment Advisors
Missouri
$13.6K 980 -235 -19%
SS
121
SBI Securities
Japan
$13.5K 972 +972 New
Russell Investments Group
122
Russell Investments Group
United Kingdom
$12.2K 881 -114 -11%
US Bancorp
123
US Bancorp
Minnesota
$11.9K 861 +62 +8%
HPC
124
HM Payson & Co
Maine
$11.1K 800 +800 New
BTI
125
Blue Trust Inc
Georgia
$9.85K 711 +658 +1,242%
3 4
5
6 7