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CIBC Bancorp USA’s Mirion Technologies MIR Stock Holding History

CIBC Bancorp USA’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 		$241K Buy
13,442
+907
+7% +$16.8K ﹤0.01% 1677
2026
Q1 		$233K Buy
+12,535
New +$283K ﹤0.01% 1539
2025
Q3 		$583K Buy
+25,060
New +$542K ﹤0.01% 808

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 $3.37T AUM 44.26% 1-Year Est. Return
CLG
Cooperman Leon G $3.55B AUM 41.85% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
MC
Maverick Capital Dallas, Texas $11.3B AUM 76.6% 1-Year Est. Return

CIBC Bancorp USA's MIR Position: Q2 2026 in Review

CIBC Bancorp USA increased its Mirion Technologies (MIR) stake by 7.2% in Q2 2026, buying an estimated $16.8K and bringing the position to 13,442 shares worth $241K. The position accounts for ﹤0.01% of the portfolio, ranked #1677.

CIBC Bancorp USA first reported a position in MIR in Q3 2025 and has held it in 3 quarters since. The position peaked at $583K in Q3 2025. 331 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

  • CIBC Bancorp USA held 13,442 shares of Mirion Technologies worth $241K as of Q2 2026.
  • CIBC Bancorp USA bought 907 Mirion Technologies shares in Q2 2026, an estimated $16.8K.
  • Mirion Technologies made up ﹤0.01% of CIBC Bancorp USA's portfolio in Q2 2026, its #1677 holding.
  • CIBC Bancorp USA first reported a position in Mirion Technologies in Q3 2025 and has held it in 3 quarters since.
  • CIBC Bancorp USA's Mirion Technologies position peaked at $583K in Q3 2025.
  • 331 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on CIBC Bancorp USA's 13F filing for Q2 2026, filed 13 Aug 2026.