Mirion Technologies
362 hedge funds and large institutions have $5.9B invested in Mirion Technologies in 2025 Q4 according to their latest regulatory filings, with 81 funds opening new positions, 145 increasing their positions, 94 reducing their positions, and 55 closing their positions.
New
Increased
Maintained
Reduced
Closed
more call options, than puts
Call options by funds: $ | Put options by funds: $
more repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
0% more funds holding in top 10
Funds holding in top 10: 6 → 6 (0)
1% less capital invested
Capital invested by funds: $5.93B → $5.9B (-$31.4M)
10.27% less ownership
Funds ownership: 111.92% → 101.65% (-10%)
Holders
362
Holding in Top 10
6
Calls
$206M
Puts
$16.9M
Top Buyers
| 1 | +$61.2M | |
| 2 | +$44.1M | |
| 3 | +$42.8M | |
| 4 |
JP Morgan Chase
New York
|
+$35.7M |
| 5 |
Citadel Advisors
Miami,
Florida
|
+$35.7M |
Top Sellers
| 1 | -$161M | |
| 2 | -$76.4M | |
| 3 | -$60.2M | |
| 4 |
Dimensional Fund Advisors
Austin,
Texas
|
-$52.5M |
| 5 |
Massachusetts Financial Services
Boston,
Massachusetts
|
-$43.1M |
