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Mirion Technologies

339 hedge funds and large institutions have $5.93B invested in Mirion Technologies in 2025 Q3 according to their latest regulatory filings, with 91 funds opening new positions, 128 increasing their positions, 91 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
339
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$86M
Puts
$28.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
FGP
151
Freestone Grove Partners
California
$1.8M
SCM
152
Sandler Capital Management
New York
$1.78M
LPL Financial
153
LPL Financial
California
$1.77M
Polen Capital Management
154
Polen Capital Management
Florida
$1.77M
Capstone Investment Advisors
155
Capstone Investment Advisors
New York
$1.76M
Twin Tree Management
156
Twin Tree Management
Texas
$1.75M
DKCM
157
Davidson Kempner Capital Management
New York
$1.74M
YCM
158
Yousif Capital Management
Michigan
$1.74M
Handelsbanken Fonder
159
Handelsbanken Fonder
Sweden
$1.69M
AB
160
Amalgamated Bank
New York
$1.62M
LCG
161
Lisanti Capital Growth
New York
$1.56M
RFA
162
Register Financial Advisors
Georgia
$1.53M
ASRS
163
Arizona State Retirement System
Arizona
$1.47M
COPPSERS
164
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.45M
PFSRSONJ
165
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.39M
State of Tennessee, Department of Treasury
166
State of Tennessee, Department of Treasury
Tennessee
$1.34M
State Board of Administration of Florida Retirement System
167
State Board of Administration of Florida Retirement System
Florida
$1.33M
Jane Street
168
Jane Street
New York
$1.3M
OPERF
169
Oregon Public Employees Retirement Fund
Oregon
$1.28M
New York State Teachers Retirement System (NYSTRS)
170
New York State Teachers Retirement System (NYSTRS)
New York
$1.27M
TRSOTSOK
171
Teachers Retirement System of the State of Kentucky
Kentucky
$1.22M
BHCM
172
Brevan Howard Capital Management
Jersey
$1.16M
HVCM
173
Hel Ved Capital Management
Hong Kong
$1.16M
WAM
174
Wolverine Asset Management
Illinois
$1.15M
Wolverine Trading
175
Wolverine Trading
Illinois
$1.14M