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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
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 $5.72T 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 $871B 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 $240B AUM 35.51% 1-Year Est. Return

Quadrant Capital Group's MIR Position: Q1 2026 in Review

Quadrant Capital Group reduced its Mirion Technologies (MIR) stake by 17% in Q1 2026, selling an estimated $4.94K and leaving 1,065 shares worth $19.8K. The position accounts for ﹤0.01% of the portfolio, ranked #2001.

Quadrant Capital Group first reported a position in MIR in Q3 2023 and has held it in 10 quarters since. The position peaked at $30.1K in Q4 2025. 360 funds tracked by Wall St. Rank hold MIR as of Q1 2026.

  • Quadrant Capital Group held 1,065 shares of Mirion Technologies worth $19.8K as of Q1 2026.
  • Quadrant Capital Group sold 219 Mirion Technologies shares in Q1 2026, an estimated $4.94K.
  • Mirion Technologies made up ﹤0.01% of Quadrant Capital Group's portfolio in Q1 2026, its #2001 holding.
  • Quadrant Capital Group first reported a position in Mirion Technologies in Q3 2023 and has held it in 10 quarters since.
  • Quadrant Capital Group's Mirion Technologies position peaked at $30.1K in Q4 2025.
  • 360 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2026.

Based on Quadrant Capital Group's 13F filing for Q1 2026, filed 11 May 2026.