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Simon Quick Advisors’s Mirion Technologies MIR Stock Holding History

Simon Quick Advisors’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 		$474K Buy
26,436
+2,557
+11% +$47.4K 0.02% 277
2026
Q1 		$444K Sell
23,879
-5
-0% -$113 0.02% 259
2025
Q4 		$559K Buy
23,884
+5
+0% +$125 0.02% 244
2025
Q3 		$555K Hold
23,879
– – 0.03% 254
2025
Q2 		$514K Sell
23,879
-826
-3% -$14.2K 0.03% 246
2025
Q1 		$358K Buy
24,705
+651
+3% +$10.2K 0.02% 385
2024
Q4 		$420K Buy
24,054
+7,978
+50% +$124K 0.03% 278
2024
Q3 		$178K Buy
+16,076
New +$169K 0.01% 417

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

Simon Quick Advisors's MIR Position: Q2 2026 in Review

Simon Quick Advisors increased its Mirion Technologies (MIR) stake by 11% in Q2 2026, buying an estimated $47.4K and bringing the position to 26,436 shares worth $474K. The position accounts for 0.02% of the portfolio, ranked #277.

Simon Quick Advisors first reported a position in MIR in Q3 2024 and has held it in 8 quarters since. The position peaked at $559K in Q4 2025. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Simon Quick Advisors held 26,436 shares of Mirion Technologies worth $474K as of Q2 2026.
  • Simon Quick Advisors bought 2,557 Mirion Technologies shares in Q2 2026, an estimated $47.4K.
  • Mirion Technologies made up 0.02% of Simon Quick Advisors's portfolio in Q2 2026, its #277 holding.
  • Simon Quick Advisors first reported a position in Mirion Technologies in Q3 2024 and has held it in 8 quarters since.
  • Simon Quick Advisors's Mirion Technologies position peaked at $559K in Q4 2025.
  • 351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Simon Quick Advisors's 13F filing for Q2 2026, filed 28 Jul 2026.