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Quantinno Capital Management’s Mirion Technologies MIR Stock Holding History

Quantinno Capital Management’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 		$236K Sell
13,163
-28,542
-68% -$529K ﹤0.01% 3294
2026
Q1 		$775K Buy
41,705
+30,419
+270% +$686K ﹤0.01% 2383
2025
Q4 		$264K Buy
+11,286
New +$281K ﹤0.01% 2904

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

Quantinno Capital Management's MIR Position: Q2 2026 in Review

Quantinno Capital Management reduced its Mirion Technologies (MIR) stake by 68% in Q2 2026, selling an estimated $529K and leaving 13,163 shares worth $236K. The position accounts for ﹤0.01% of the portfolio, ranked #3294.

Quantinno Capital Management first reported a position in MIR in Q4 2025 and has held it in 3 quarters since. The position peaked at $775K in Q1 2026. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Quantinno Capital Management held 13,163 shares of Mirion Technologies worth $236K as of Q2 2026.
  • Quantinno Capital Management sold 28,542 Mirion Technologies shares in Q2 2026, an estimated $529K.
  • Mirion Technologies made up ﹤0.01% of Quantinno Capital Management's portfolio in Q2 2026, its #3294 holding.
  • Quantinno Capital Management first reported a position in Mirion Technologies in Q4 2025 and has held it in 3 quarters since.
  • Quantinno Capital Management's Mirion Technologies position peaked at $775K in Q1 2026.
  • 351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.