MetLife Investment Management’s Mirion Technologies MIR Stock Holding History

MetLife Investment 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 Q1	$2.44M	Sell	130,999 -1,018	-0.8%	-$23K	0.01%	954
2025 Q4	$3.09M	Sell	132,017 -4,473	-3%	-$112K	0.02%	847
2025 Q3	$3.17M	Buy	136,490 +10,955	+9%	+$237K	0.02%	860
2025 Q2	$2.7M	Buy	125,535 +2,852	+2%	+$49.2K	0.02%	849
2025 Q1	$1.78M	Sell	122,683 -1,454	-1%	-$22.9K	0.01%	1094
2024 Q4	$2.17M	Buy	124,137 +6,878	+6%	+$107K	0.01%	991
2024 Q3	$1.3M	Hold	117,259	–	–	0.01%	1247
2024 Q2	$1.26M	Buy	117,259 +10,897	+10%	+$116K	0.01%	1226
2024 Q1	$1.21M	Hold	106,362	–	–	0.01%	1196
2023 Q4	$1.09M	Hold	106,362	–	–	0.01%	1250
2023 Q3	$795K	Hold	106,362	–	–	0.01%	1363
2023 Q2	$899K	Buy	106,362 +32,412	+44%	+$263K	0.01%	1322
2023 Q1	$632K	Hold	73,950	–	–	﹤0.01%	1493
2022 Q4	$489K	Hold	73,950	–	–	﹤0.01%	1660
2022 Q3	$552K	Hold	73,950	–	–	﹤0.01%	1566
2022 Q2	$426K	Buy	+73,950	New	+$544K	﹤0.01%	1777

Other funds holding MIR

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

CLG

Cooperman Leon G $3.05B AUM 42.78% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

MetLife Investment Management's MIR Position: Q1 2026 in Review

MetLife Investment Management reduced its Mirion Technologies (MIR) stake by 0.77% in Q1 2026, selling an estimated $23K and leaving 130,999 shares worth $2.44M. The position accounts for 0.01% of the portfolio, ranked #954.

MetLife Investment Management first reported a position in MIR in Q2 2022 and has held it in 16 quarters since. The position peaked at $3.17M in Q3 2025. 360 funds tracked by Wall St. Rank hold MIR as of Q1 2026.

MetLife Investment Management held 130,999 shares of Mirion Technologies worth $2.44M as of Q1 2026.
MetLife Investment Management sold 1,018 Mirion Technologies shares in Q1 2026, an estimated $23K.
Mirion Technologies made up 0.01% of MetLife Investment Management's portfolio in Q1 2026, its #954 holding.
MetLife Investment Management first reported a position in Mirion Technologies in Q2 2022 and has held it in 16 quarters since.
MetLife Investment Management's Mirion Technologies position peaked at $3.17M in Q3 2025.
360 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2026.

Based on MetLife Investment Management's 13F filing for Q1 2026, filed 14 May 2026.