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Aperture Investors’s Mirion Technologies MIR Stock Holding History

Aperture Investors’s Portfolio MIR Stock Details MIR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$2.82M Hold
151,685
– – 0.36% 59
2025
Q4 		$3.55M Sell
151,685
-228,410
-60% -$5.7M 0.5% 61
2025
Q3 		$8.84M Buy
380,095
+35,095
+10% +$759K 1.23% 27
2025
Q2 		$7.43M Sell
345,000
-12,367
-3% -$213K 1% 33
2025
Q1 		$5.18M Sell
357,367
-14,203
-4% -$223K 0.79% 42
2024
Q4 		$6.48M Buy
371,570
+2,344
+0.6% +$36.4K 0.84% 40
2024
Q3 		$4.09M Buy
369,226
+149,132
+68% +$1.57M 0.52% 49
2024
Q2 		$2.36M Buy
220,094
+66,989
+44% +$712K 0.35% 63
2024
Q1 		$1.74M Buy
+153,105
New +$1.53M 0.22% 70

Other funds holding MIR

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
CLG
Cooperman Leon G $3.05B AUM 42.78% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $761B AUM 31.28% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Millennium Management
Millennium Management New York $134B AUM 35.51% 1-Year Est. Return