Mirion Technologies, Inc. · NYSE:MIR
Mirion Technologies, Inc. shareholders
As of Jun 30, 2026, 336 institutions reported holding Mirion Technologies, Inc. Largest: BlackRock, Vanguard and T. Rowe Price. New holders, exits, insiders and big stakes, each with its filing.
| Holder | Shares | % of Mirion Technologies, Inc. | Change | Filed |
|---|---|---|---|---|
| BlackRock | 38.3M | +405K | Aug 7, 2026 | |
| Vanguard | 30.9M | +407K | Aug 13, 2026 | |
| T. Rowe Price | 14.7M | −301K | Aug 14, 2026 | |
| Goldman Sachs | 10.4M | +3.06M | Aug 14, 2026 | |
| State Street | 9.92M | +494K | Aug 7, 2026 | |
| Alyeska Investment Group, L.P. | 9.53M | +6.83M | Aug 14, 2026 | |
| Cooperman Leon G | 8.38M | no change | Aug 14, 2026 | |
| Fidelity | 7.33M | +778K | Aug 13, 2026 | |
| Congress Asset Management Co | 6.69M | +5.57M | Jul 7, 2026 | |
| Geode Capital | 6.28M | +340K | Aug 12, 2026 |