STRS Ohio’s Mirion Technologies MIR Stock Holding History

STRS Ohio’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	$269K	Hold	15,000	–	–	﹤0.01%	1456
2026 Q1	$279K	Sell	15,000 -5,700	-28%	-$129K	﹤0.01%	1349
2025 Q4	$485K	Sell	20,700 -7,600	-27%	-$190K	﹤0.01%	1112
2025 Q3	$658K	Sell	28,300 -33,800	-54%	-$731K	﹤0.01%	874
2025 Q2	$1.34M	Buy	62,100 +42,800	+222%	+$738K	0.01%	809
2025 Q1	$280K	Hold	19,300	–	–	﹤0.01%	1426
2024 Q4	$337K	Buy	+19,300	New	+$299K	﹤0.01%	1344
2023 Q1	–	Sell	-28,900	Closed	-$191K	–	2014
2022 Q4	$191K	Sell	28,900 -3,000	-9%	-$20.2K	﹤0.01%	1602
2022 Q3	$238K	Hold	31,900	–	–	﹤0.01%	1565
2022 Q2	$183K	Buy	+31,900	New	+$235K	﹤0.01%	1633

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

STRS Ohio's MIR Position: Q2 2026 in Review

STRS Ohio held its Mirion Technologies (MIR) position steady in Q2 2026 at 15,000 shares worth $269K. The position accounts for ﹤0.01% of the portfolio, ranked #1456.

STRS Ohio first reported a position in MIR in Q2 2022 and has held it in 10 quarters since. The position peaked at $1.34M in Q2 2025. 352 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

STRS Ohio held 15,000 shares of Mirion Technologies worth $269K as of Q2 2026.
STRS Ohio left its Mirion Technologies share count unchanged in Q2 2026.
Mirion Technologies made up ﹤0.01% of STRS Ohio's portfolio in Q2 2026, its #1456 holding.
STRS Ohio first reported a position in Mirion Technologies in Q2 2022 and has held it in 10 quarters since.
STRS Ohio's Mirion Technologies position peaked at $1.34M in Q2 2025.
352 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on STRS Ohio's 13F filing for Q2 2026, filed 30 Jul 2026.