M&T Bank’s Mirion Technologies MIR Stock Holding History

M&T Bank’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	$450K	Buy	+25,105	New	+$466K	﹤0.01%	1261
2025 Q1	–	Sell	-160,116	Closed	-$2.79M	–	1627
2024 Q4	$2.79M	Sell	160,116 -40,112	-20%	-$622K	0.01%	566
2024 Q3	$2.22M	Buy	200,228 +57	+0%	+$600	0.01%	647
2024 Q2	$2.15M	Sell	200,171 -110	-0.1%	-$1.17K	0.01%	630
2024 Q1	$2.28M	Sell	200,281 -46,027	-19%	-$461K	0.01%	624
2023 Q4	$2.53M	Buy	246,308 +5,602	+2%	+$47.3K	0.01%	551
2023 Q3	$1.8M	Buy	240,706 +40,314	+20%	+$318K	0.01%	649
2023 Q2	$1.69M	Buy	200,392 +20,100	+11%	+$163K	0.01%	699
2023 Q1	$1.54M	Buy	180,292 +31,408	+21%	+$249K	0.01%	714
2022 Q4	$984K	Buy	148,884 +31,418	+27%	+$212K	﹤0.01%	859
2022 Q3	$878K	Buy	117,466 +27,876	+31%	+$196K	﹤0.01%	881
2022 Q2	$516K	Buy	+89,590	New	+$659K	﹤0.01%	996

Other funds holding MIR

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $38.9B AUM 28.51% 1-Year Est. Return

CLG

Cooperman Leon G $3.55B AUM 41.85% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

CAM

Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return

M&T Bank's MIR Position: Q2 2026 in Review

M&T Bank opened a new position in Mirion Technologies (MIR) in Q2 2026: 25,105 shares worth $450K. The stake represents ﹤0.01% of the portfolio and ranks #1261 among its holdings. This is a return to the name: M&T Bank previously reported a position in MIR as recently as Q4 2024.

M&T Bank first reported a position in MIR in Q2 2022 and has held it in 12 quarters since. The position peaked at $2.79M in Q4 2024. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

M&T Bank held 25,105 shares of Mirion Technologies worth $450K as of Q2 2026.
Mirion Technologies was a new M&T Bank position in Q2 2026.
Mirion Technologies made up ﹤0.01% of M&T Bank's portfolio in Q2 2026, its #1261 holding.
M&T Bank first reported a position in Mirion Technologies in Q2 2022 and has held it in 12 quarters since.
M&T Bank's Mirion Technologies position peaked at $2.79M in Q4 2024.
351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on M&T Bank's 13F filing for Q2 2026, filed 4 Aug 2026.