First Manhattan Co
- SEC CIK
- 0000728083
- Latest filing
- Aug 14, 2026
MIR holding history
Mirion Technologies, Inc. in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
MIR overviewAll 13F holders of MIRFull Q2 2026 holdings
- Shares (Q2 2025)
- 0
- Sold out in Q2 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 14
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2025 | 0 | $0 | 0.0% | −76,932−100.0% | Sold out | Holders |
| Q1 2025 | 76,932 | $1.12M | <0.1% | −43,225−36.0% | Reduced | Holders |
| Q4 2024 | 120,157 | $2.10M | <0.1% | −1,586,360−93.0% | Reduced | Holders |
| Q3 2024 | 1,706,517 | $18.9M | 0.1% | −17,874−1.0% | Reduced | Holders |
| Q2 2024 | 1,724,391 | $18.5M | 0.1% | −35,983−2.0% | Reduced | Holders |
| Q1 2024 | 1,760,374 | $20.0M | 0.1% | −27,685−1.5% | Reduced | Holders |
| Q4 2023 | 1,788,059 | $18.3M | 0.1% | −291,340−14.0% | Reduced | Holders |
| Q3 2023 | 2,079,399 | $15.5M | 0.1% | +271,825+15.0% | Added | Holders |
| Q2 2023 | 1,807,574 | $15.3M | 0.1% | −10,440−0.6% | Reduced | Holders |
| Q1 2023 | 1,818,014 | $15.5M | 0.1% | −102,100−5.3% | Reduced | Holders |
| Q4 2022 | 1,920,114 | $12.7M | <0.1% | −192,620−9.1% | Reduced | Holders |
| Q3 2022 | 2,112,734 | $15.8M | 0.1% | +280,125+15.3% | Added | Holders |
| Q2 2022 | 1,832,609 | $10.6M | <0.1% | +317,224+20.9% | Added | Holders |
| Q1 2022 | 1,515,385 | $12.2M | <0.1% | +352,950+30.4% | Added | Holders |
| Q4 2021 | 1,162,435 | $12.2M | <0.1% | +1,162,435 | New | Holders |