Ohio Public Employees Retirement System (OPERS)
MIR icon

Ohio Public Employees Retirement System (OPERS)’s Mirion Technologies MIR Stock Holding History

Ohio Public Employees Retirement System (OPERS)’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 		$17K Buy
947
+125
+15% +$2.32K ﹤0.01% 2223
2026
Q1 		$15.3K Sell
822
-4,404
-84% -$99.3K ﹤0.01% 2230
2025
Q4 		$122K Buy
5,226
+4,548
+671% +$113K ﹤0.01% 1757
2025
Q3 		$15.8K Buy
678
+202
+42% +$4.37K ﹤0.01% 2243
2025
Q2 		$10.2K Buy
476
+206
+76% +$3.55K ﹤0.01% 2275
2025
Q1 		$3.92K Buy
+270
New +$4.24K ﹤0.01% 2301

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 $3.38T AUM 44.17% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return
Cooperman Leon G
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
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.35% 1-Year Est. Return

Ohio Public Employees Retirement System (OPERS)'s MIR Position: Q2 2026 in Review

Ohio Public Employees Retirement System (OPERS) increased its Mirion Technologies (MIR) stake by 15% in Q2 2026, buying an estimated $2.32K and bringing the position to 947 shares worth $17K. The position accounts for ﹤0.01% of the portfolio, ranked #2223.

Ohio Public Employees Retirement System (OPERS) first reported a position in MIR in Q1 2025 and has held it in 6 quarters since. The position peaked at $122K in Q4 2025. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Ohio Public Employees Retirement System (OPERS) held 947 shares of Mirion Technologies worth $17K as of Q2 2026.
  • Ohio Public Employees Retirement System (OPERS) bought 125 Mirion Technologies shares in Q2 2026, an estimated $2.32K.
  • Mirion Technologies made up ﹤0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q2 2026, its #2223 holding.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Mirion Technologies in Q1 2025 and has held it in 6 quarters since.
  • Ohio Public Employees Retirement System (OPERS)'s Mirion Technologies position peaked at $122K in Q4 2025.
  • 351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q2 2026, filed 17 Aug 2026.