OPERF
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Oregon Public Employees Retirement Fund’s Mirion Technologies MIR Stock Holding History

Oregon Public Employees Retirement Fund’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 		$993K Sell
55,400
-500
-0.9% -$9.27K 0.01% 918
2026
Q1 		$1.04M Sell
55,900
-800
-1% -$18K 0.01% 833
2025
Q4 		$1.33M Buy
56,700
+1,500
+3% +$37.4K 0.02% 695
2025
Q3 		$1.28M Buy
+55,200
New +$1.19M 0.02% 705

Other funds holding MIR

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
TG
TCW Group Los Angeles, California $14.9B AUM 46.29% 1-Year Est. Return
SIMG
Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 1-Year Est. Return
TCM
TimesSquare Capital Management New York $6.8B AUM 45.85% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $4.25B AUM 141.71% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Oregon Public Employees Retirement Fund's MIR Position: Q2 2026 in Review

Oregon Public Employees Retirement Fund reduced its Mirion Technologies (MIR) stake by 0.89% in Q2 2026, selling an estimated $9.27K and leaving 55,400 shares worth $993K. The position accounts for 0.01% of the portfolio, ranked #918.

Oregon Public Employees Retirement Fund first reported a position in MIR in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.33M in Q4 2025. 145 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Oregon Public Employees Retirement Fund held 55,400 shares of Mirion Technologies worth $993K as of Q2 2026.
  • Oregon Public Employees Retirement Fund sold 500 Mirion Technologies shares in Q2 2026, an estimated $9.27K.
  • Mirion Technologies made up 0.01% of Oregon Public Employees Retirement Fund's portfolio in Q2 2026, its #918 holding.
  • Oregon Public Employees Retirement Fund first reported a position in Mirion Technologies in Q3 2025 and has held it in 4 quarters since.
  • Oregon Public Employees Retirement Fund's Mirion Technologies position peaked at $1.33M in Q4 2025.
  • 145 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Oregon Public Employees Retirement Fund's 13F filing for Q2 2026, filed 29 Jul 2026.