WA
MIR icon

WPG Advisers’s Mirion Technologies MIR Stock Holding History

WPG Advisers’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 		$3.55K Sell
198
-202
-51% -$3.75K ﹤0.01% 1059
2026
Q1 		$7.44K Sell
400
-166
-29% -$3.74K 0.01% 774
2025
Q4 		$13.3K Buy
566
+161
+40% +$4.01K 0.01% 620
2025
Q3 		$9.42K Sell
405
-58
-13% -$1.25K 0.01% 711
2025
Q2 		$9.97K Buy
+463
New +$7.98K 0.01% 654

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

WPG Advisers's MIR Position: Q2 2026 in Review

WPG Advisers reduced its Mirion Technologies (MIR) stake by 51% in Q2 2026, selling an estimated $3.75K and leaving 198 shares worth $3.55K. The position accounts for ﹤0.01% of the portfolio, ranked #1059.

WPG Advisers first reported a position in MIR in Q2 2025 and has held it in 5 quarters since. The position peaked at $13.3K in Q4 2025. 145 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • WPG Advisers held 198 shares of Mirion Technologies worth $3.55K as of Q2 2026.
  • WPG Advisers sold 202 Mirion Technologies shares in Q2 2026, an estimated $3.75K.
  • Mirion Technologies made up ﹤0.01% of WPG Advisers's portfolio in Q2 2026, its #1059 holding.
  • WPG Advisers first reported a position in Mirion Technologies in Q2 2025 and has held it in 5 quarters since.
  • WPG Advisers's Mirion Technologies position peaked at $13.3K in Q4 2025.
  • 145 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on WPG Advisers's 13F filing for Q2 2026, filed 6 Aug 2026.