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Mutual of America Capital Management’s Mirion Technologies MIR Stock Holding History

Mutual of America Capital Management’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 		$502K Buy
28,021
+22
+0.1% +$408 ﹤0.01% 1122
2026
Q1 		$521K Sell
27,999
-325
-1% -$7.33K 0.01% 1055
2025
Q4 		$663K Buy
28,324
+867
+3% +$21.6K 0.01% 1022
2025
Q3 		$639K Buy
+27,457
New +$594K 0.01% 1031

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
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 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
N
Nuveen Charlotte, North Carolina $419B AUM 43.02% 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

Mutual of America Capital Management's MIR Position: Q2 2026 in Review

Mutual of America Capital Management increased its Mirion Technologies (MIR) stake by 0.08% in Q2 2026, buying an estimated $408 and bringing the position to 28,021 shares worth $502K. The position accounts for ﹤0.01% of the portfolio, ranked #1122.

Mutual of America Capital Management first reported a position in MIR in Q3 2025 and has held it in 4 quarters since. The position peaked at $663K in Q4 2025. 173 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • Mutual of America Capital Management held 28,021 shares of Mirion Technologies worth $502K as of Q2 2026.
  • Mutual of America Capital Management bought 22 Mirion Technologies shares in Q2 2026, an estimated $408.
  • Mirion Technologies made up ﹤0.01% of Mutual of America Capital Management's portfolio in Q2 2026, its #1122 holding.
  • Mutual of America Capital Management first reported a position in Mirion Technologies in Q3 2025 and has held it in 4 quarters since.
  • Mutual of America Capital Management's Mirion Technologies position peaked at $663K in Q4 2025.
  • 173 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Mutual of America Capital Management's 13F filing for Q2 2026, filed 11 Aug 2026.