Mirion Technologies, INC Schedule 13G passive stakes

Filed when an investor crosses five percent without intending to seek control — the passive counterpart to a 13D.

NYSE
Vanguard Capital Management has reported beneficial ownership of 5.03% of Mirion Technologies Inc.'s common stock as of March 31, 2026.
NYSE
Vanguard Portfolio Management has reported beneficial ownership of 18,118,998 shares, representing 7.4% of the outstanding common stock of Mirion Technologies Inc.
NYSE
The Vanguard Group has filed an amended Schedule 13G, reporting 0% beneficial ownership in Mirion Technologies Inc. common stock due to an internal corporate realignment.
NYSE
Kuwait Investment Authority has increased its beneficial ownership in Mirion Technologies, Inc. to 4.1% of Class A Common Stock as of January 19, 2026.
NYSE
The Vanguard Group has reported an increased beneficial ownership of 12.45% in Mirion Technologies Inc., holding over 30 million shares.
NYSE
BlackRock, Inc. has filed an amendment to its Schedule 13G, reporting an aggregate beneficial ownership of 14.8% of Mirion Technologies, Inc.'s Class A Stock, totaling 35,690,382 shares.