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Prelude Capital Management’s Mirion Technologies MIR Stock Holding History

Prelude 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 		– Sell
-10,000
Closed -$186K – 1421
2026
Q1 		$186K Sell
10,000
-1,085
-10% -$24.5K 0.01% 930
2025
Q4 		$260K Sell
11,085
-20,197
-65% -$504K 0.02% 867
2025
Q3 		$728K Buy
+31,282
New +$676K 0.06% 388
2022
Q2 		– Sell
-10,506
Closed -$85K – 1961
2022
Q1 		$85K Buy
+10,506
New +$90.5K ﹤0.01% 1440
2021
Q3 		– Sell
-77,800
Closed -$809K – 1907
2021
Q2 		$809K Buy
+77,800
New +$800K 0.02% 718

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

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

Prelude Capital Management sold out of Mirion Technologies (MIR) in Q2 2026, closing a stake of 10,000 shares — an estimated $186K sold.

Prelude Capital Management first reported a position in MIR in Q2 2021 and held it in 5 quarters. The position peaked at $809K in Q2 2021. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Prelude Capital Management reported no remaining Mirion Technologies position as of Q2 2026 after selling out during the quarter.
  • Prelude Capital Management sold 10,000 Mirion Technologies shares in Q2 2026, an estimated $186K.
  • Prelude Capital Management first reported a position in Mirion Technologies in Q2 2021 and held it in 5 quarters.
  • Prelude Capital Management's Mirion Technologies position peaked at $809K in Q2 2021.
  • 351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

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