Covestor’s Mirion Technologies MIR Stock Holding History

Covestor’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	$5K	Buy	271 +240	+774%	+$5.41K	﹤0.01%	1808
2025 Q4	$1K	Buy	31 +18	+138%	+$449	﹤0.01%	2114
2025 Q3	$0	Sell	13 -10,311	-100%	-$223K	﹤0.01%	2558
2025 Q2	$222K	Buy	10,324 +10,311	+79,315%	+$178K	0.13%	143
2025 Q1	$0	Hold	13	–	–	﹤0.01%	2524
2024 Q4	$0	Hold	13	–	–	﹤0.01%	2535
2024 Q3	$0	Hold	13	–	–	﹤0.01%	2526
2024 Q2	$0	Sell	13 -1	-7%	-$11	﹤0.01%	2542
2024 Q1	$0	Sell	14 -1	-7%	-$10	﹤0.01%	2538
2023 Q4	$0	Sell	15 -1	-6%	-$8	﹤0.01%	2479
2023 Q3	$0	Sell	16 -2	-11%	-$16	﹤0.01%	2460
2023 Q2	$0	Sell	18 -1	-5%	-$8	﹤0.01%	2442
2023 Q1	$0	Hold	19	–	–	﹤0.01%	2358
2022 Q4	$0	Sell	19 -1	-5%	-$7	﹤0.01%	2379
2022 Q3	$0	Buy	+20	New	+$141	﹤0.01%	2351

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

Covestor's MIR Position: Q1 2026 in Review

Covestor increased its Mirion Technologies (MIR) stake by 774% in Q1 2026, buying an estimated $5.41K and bringing the position to 271 shares worth $5K. The position accounts for ﹤0.01% of the portfolio, ranked #1808.

Covestor first reported a position in MIR in Q3 2022 and has held it in 15 quarters since. The position peaked at $222K in Q2 2025. 361 funds tracked by Wall St. Rank hold MIR as of Q1 2026.

Covestor held 271 shares of Mirion Technologies worth $5K as of Q1 2026.
Covestor bought 240 Mirion Technologies shares in Q1 2026, an estimated $5.41K.
Mirion Technologies made up ﹤0.01% of Covestor's portfolio in Q1 2026, its #1808 holding.
Covestor first reported a position in Mirion Technologies in Q3 2022 and has held it in 15 quarters since.
Covestor's Mirion Technologies position peaked at $222K in Q2 2025.
361 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2026.

Based on Covestor's 13F filing for Q1 2026, filed 5 May 2026.