Mirion Technologies
MIR
MIR
229 hedge funds and large institutions have $2.76B invested in Mirion Technologies in 2025 Q1 according to their latest regulatory filings, with 46 funds opening new positions, 92 increasing their positions, 67 reducing their positions, and 38 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 in top 10
Funds holding in top 10: →
2% more funds holding
Funds holding: 224 → 229 (+5)
1.89% less ownership
Funds ownership: 86% → 84.12% (-1.9%)
18% less capital invested
Capital invested by funds: $3.38B → $2.76B (-$626M)
Holders
229
Holding in Top 10
7
Calls
$17M
Puts
$689K
Top Buyers
| 1 | +$27.2M | |
| 2 | +$25.4M | |
| 3 | +$15.2M | |
| 4 |
Victory Capital Management
San Antonio,
Texas
|
+$14.2M |
| 5 |
Rockefeller Capital Management
New York
|
+$13.6M |
Top Sellers
| 1 | -$120M | |
| 2 | -$20.7M | |
| 3 | -$19.6M | |
| 4 |
William Blair Investment Management
Chicago,
Illinois
|
-$19M |
| 5 |
Fidelity International
Hamilton,
Bermuda
|
-$17.4M |
