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
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 $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

Ohio Public Employees Retirement System (OPERS)'s MIR Position: Q1 2026 in Review

Ohio Public Employees Retirement System (OPERS) reduced its Mirion Technologies (MIR) stake by 84% in Q1 2026, selling an estimated $99.3K and leaving 822 shares worth $15.3K. The position accounts for ﹤0.01% of the portfolio, ranked #2230.

Ohio Public Employees Retirement System (OPERS) first reported a position in MIR in Q1 2025 and has held it in 5 quarters since. The position peaked at $122K in Q4 2025. 360 funds tracked by Wall St. Rank hold MIR as of Q1 2026.

  • Ohio Public Employees Retirement System (OPERS) held 822 shares of Mirion Technologies worth $15.3K as of Q1 2026.
  • Ohio Public Employees Retirement System (OPERS) sold 4,404 Mirion Technologies shares in Q1 2026, an estimated $99.3K.
  • Mirion Technologies made up ﹤0.01% of Ohio Public Employees Retirement System (OPERS)'s portfolio in Q1 2026, its #2230 holding.
  • Ohio Public Employees Retirement System (OPERS) first reported a position in Mirion Technologies in Q1 2025 and has held it in 5 quarters since.
  • Ohio Public Employees Retirement System (OPERS)'s Mirion Technologies position peaked at $122K in Q4 2025.
  • 360 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2026.

Based on Ohio Public Employees Retirement System (OPERS)'s 13F filing for Q1 2026, filed 14 May 2026.