Greenhouse Funds’s Mirion Technologies MIR Stock Holding History

Greenhouse Funds’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
2025 Q1	–	Sell	-700,623	Closed	-$12.2M	–	43
2024 Q4	$12.2M	Buy	+700,623	New	+$10.9M	0.51%	37

Other funds holding MIR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return

Maverick Capital Dallas, Texas $8.67B AUM 48.76% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

CLG

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

Brown Advisory Baltimore, Maryland $60.9B AUM 15.24% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

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

Greenhouse Funds's MIR Position: Q1 2025 in Review

Greenhouse Funds sold out of Mirion Technologies (MIR) in Q1 2025, closing a stake of 700,623 shares — an estimated $12.2M sold.

Greenhouse Funds first reported a position in MIR in Q4 2024 and held it in 1 quarter. The position peaked at $12.2M in Q4 2024. 231 funds tracked by Wall St. Rank hold MIR as of Q1 2025.

Greenhouse Funds reported no remaining Mirion Technologies position as of Q1 2025 after selling out during the quarter.
Greenhouse Funds sold 700,623 Mirion Technologies shares in Q1 2025, an estimated $12.2M.
Greenhouse Funds first reported a position in Mirion Technologies in Q4 2024 and held it in 1 quarter.
Greenhouse Funds's Mirion Technologies position peaked at $12.2M in Q4 2024.
231 funds tracked by Wall St. Rank held Mirion Technologies as of Q1 2025.

Based on Greenhouse Funds's 13F filing for Q1 2025, filed 15 May 2025.