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ACK Asset Management’s Mirion Technologies MIR Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$28.8M Sell
1,337,000
-281,356
-17% -$6.06M 3.78% 15
2025
Q1
$23.5M Sell
1,618,356
-196,644
-11% -$2.85M 3.85% 11
2024
Q4
$31.7M Sell
1,815,000
-2,431,300
-57% -$42.4M 4.24% 10
2024
Q3
$47M Buy
4,246,300
+948,720
+29% +$10.5M 5.81% 9
2024
Q2
$35.4M Buy
+3,297,580
New +$35.4M 4.37% 12