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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
AssetMark Inc
326
AssetMark Inc
California
$954
CMA
327
Cedar Mountain Advisors
Oregon
$861
SS
328
SBI Securities
Japan
$721
SIC
329
SJS Investment Consulting
Ohio
$582
AWM
330
Abound Wealth Management
Tennessee
$512
HIA
331
HFM Investment Advisors
New Jersey
$442
RWM
332
Rialto Wealth Management
New York
$442
BHWM
333
Bay Harbor Wealth Management
Maryland
$395
S
334
SignatureFD
Georgia
$349
ACM
335
Anfield Capital Management
California
$326
PFBT
336
Parkside Financial Bank & Trust
Missouri
$303
TIM
337
Tortoise Investment Management
New York
$70
HNB
338
Huntington National Bank
Ohio
$23
AAM
339
ACK Asset Management
Connecticut
William Blair Investment Management
340
William Blair Investment Management
Illinois
TG
341
TCW Group
California
TCA
342
Troluce Capital Advisors
Puerto Rico
SRFM
343
Shannon River Fund Management
New York
Qube Research & Technologies (QRT)
344
Qube Research & Technologies (QRT)
United Kingdom
MCM
345
Moore Capital Management
New York
SAMU
346
SONA Asset Management (US)
New York
SSA
347
Schonfeld Strategic Advisors
New York
EGI
348
EAM Global Investors
California
CCM
349
Candelo Capital Management
New York
ACM
350
Arosa Capital Management
Florida