Who owns Mirion Technologies, Inc. (MIR)? Elite investor 13F holders

5 tracked elite investors reported holding Mirion Technologies, Inc as of 2026-06-30, including Leon Cooperman, Maverick Capital, GAMCO, D.E. Shaw, Bridgewater Associates. Who bought, trimmed or exited each quarter, with links to the original SEC 13F filings.

5 tracked investors currently reported holding · Latest report period: 2026-06-30 · Information Technology · Technology Hardware & Equipment

Mirion Technologies, Inc. provides radiation detection, measurement, analysis, and monitoring products and services in North America, Europe, and the Asia Pacific. It operates in two segments, Medical, and Nuclear & Safety. The Medical segment offers radiation oncology quality assurance and dosimetry solutions; patient safety solutions for diagnostic imaging and radiation therapy centers;…

Reported holders and securities, including exits (up to 20)

Reported holders and securities, including exits (up to 20)
InvestorSecurityInstrumentReport periodFiledValueQuantityUnitsChangeSource
Leon CoopermanMIRION TECHNOLOGIES INCSHARE2026-06-302026-08-14 00:00:00150315097.00 USD8383441.000000SharesholdOriginal filing
Maverick CapitalMIRION TECHNOLOGIES INCSHARE2026-06-302026-08-14 00:00:0094043549.00 USD5245039.000000SharesaddOriginal filing
GAMCOMIRION TECHNOLOGIES INCSHARE2026-06-302026-08-12 00:00:009597391.00 USD535270.000000SharesreduceOriginal filing
D.E. ShawMIRION TECHNOLOGIES INCSHARE2026-06-302026-08-14 00:00:007180140.00 USD400454.000000SharesreduceOriginal filing
Bridgewater AssociatesMIRION TECHNOLOGIES INCSHARE2026-06-302026-08-14 00:00:006439344.00 USD359138.000000SharesaddOriginal filing
Polen Capital ManagementMIRION TECHNOLOGIES INCSHARE2026-06-302026-08-04 00:00:000.00 USD0.000000SharesexitedOriginal filing

Public disclosures can be delayed, incomplete, or amended. Report period describes a position date; transaction date describes a reported transaction; filed describes submission. A recent filing or page update does not establish a current holding. A dash means unavailable or not comparable, not zero.

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