MIR fund manager activity
Mirion Technologies, Inc · NYSE. Reported by 6 tracked fund managers in their 13F filings, Q4 2021 to Q2 2026.
Q2 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| Ron Baron - Baron Capital | Added | 3,906,083 | $70,036,068 | 0.11% | Aug 14, 2026 |
| Leon Cooperman | No change | 8,383,441 | $150,315,097 | 4.24% | Aug 14, 2026 |
| Lee Ainslie - Maverick Capital | Added | 5,245,039 | $94,043,549 | 0.85% | Aug 14, 2026 |
| Polen Capital Management | Sold out | — | — | 0.00% | Aug 4, 2026 |
Q1 2026
| Manager | Activity | Shares | Value | % of portfolio | Filed |
|---|
| Ron Baron - Baron Capital | Added | 1,213,748 | $22,563,575 | 0.07% | May 15, 2026 |
| Joel Greenblatt - Gotham Asset Management | Sold out | — | — | 0.00% | May 15, 2026 |
| Leon Cooperman | No change | 8,383,441 | $155,848,168 | 5.11% | May 15, 2026 |
| Lee Ainslie - Maverick Capital | New | 2,649,879 | $49,261,251 | 0.57% | May 15, 2026 |
| Polen Capital Management | Trimmed | 24,921 | $463,281 | 0.00% | May 14, 2026 |
Older quarters