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Quadrant Capital Group’s Mirion Technologies MIR Stock Holding History

Quadrant Capital Group’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
Q2 		– Sell
-1,065
Closed -$19.8K – 2035
2026
Q1 		$19.8K Sell
1,065
-219
-17% -$4.94K ﹤0.01% 2001
2025
Q4 		$30.1K Buy
1,284
+219
+21% +$5.46K ﹤0.01% 1849
2025
Q3 		$24.8K Buy
+1,065
New +$23K ﹤0.01% 1879
2025
Q2 		– Sell
-817
Closed -$11.8K – 2095
2025
Q1 		$11.8K Sell
817
-171
-17% -$2.69K ﹤0.01% 2182
2024
Q4 		$17.2K Buy
988
+215
+28% +$3.33K ﹤0.01% 1952
2024
Q3 		$8.56K Hold
773
– – ﹤0.01% 2186
2024
Q2 		$8.3K Hold
773
– – ﹤0.01% 2174
2024
Q1 		$8.79K Hold
773
– – ﹤0.01% 2152
2023
Q4 		$7.92K Buy
773
+489
+172% +$4.13K ﹤0.01% 2148
2023
Q3 		$2.12K Buy
+284
New +$2.24K ﹤0.01% 2375

Other funds holding MIR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
CLG
Cooperman Leon G $3.55B AUM 41.85% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

Quadrant Capital Group's MIR Position: Q2 2026 in Review

Quadrant Capital Group sold out of Mirion Technologies (MIR) in Q2 2026, closing a stake of 1,065 shares — an estimated $19.8K sold.

Quadrant Capital Group first reported a position in MIR in Q3 2023 and held it in 10 quarters. The position peaked at $30.1K in Q4 2025. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Quadrant Capital Group reported no remaining Mirion Technologies position as of Q2 2026 after selling out during the quarter.
  • Quadrant Capital Group sold 1,065 Mirion Technologies shares in Q2 2026, an estimated $19.8K.
  • Quadrant Capital Group first reported a position in Mirion Technologies in Q3 2023 and held it in 10 quarters.
  • Quadrant Capital Group's Mirion Technologies position peaked at $30.1K in Q4 2025.
  • 351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Quadrant Capital Group's 13F filing for Q2 2026, filed 14 Aug 2026.