Squarepoint’s Mirion Technologies MIR Stock Holding History

Squarepoint’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	–	Sell	-21,567	Closed	-$400K	–	4754
2026 Q1	$401K	Buy	+21,567	New	+$486K	﹤0.01%	3483
2025 Q2	–	Sell	-107,363	Closed	-$1.56M	–	4838
2025 Q1	$1.56M	Buy	107,363 +52,835	+97%	+$830K	﹤0.01%	2294
2024 Q4	$952K	Sell	54,528 -135,086	-71%	-$2.1M	﹤0.01%	3114
2024 Q3	$2.1M	Buy	189,614 +37,544	+25%	+$395K	﹤0.01%	2037
2024 Q2	$1.63M	Buy	152,070 +124,752	+457%	+$1.33M	﹤0.01%	2197
2024 Q1	$311K	Buy	+27,318	New	+$274K	﹤0.01%	3351
2023 Q4	–	Sell	-171,298	Closed	-$1.28M	–	4295
2023 Q3	$1.28M	Sell	171,298 -26,675	-13%	-$210K	﹤0.01%	2139
2023 Q2	$1.67M	Buy	197,973 +92,223	+87%	+$748K	0.01%	1783
2023 Q1	$903K	Buy	+105,750	New	+$839K	﹤0.01%	1965
2022 Q2	–	Sell	-83,454	Closed	-$673K	–	3184
2022 Q1	$673K	Buy	+83,454	New	+$719K	﹤0.01%	1833

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

Squarepoint's MIR Position: Q2 2026 in Review

Squarepoint sold out of Mirion Technologies (MIR) in Q2 2026, closing a stake of 21,567 shares — an estimated $400K sold.

Squarepoint first reported a position in MIR in Q1 2022 and held it in 10 quarters. The position peaked at $2.1M in Q3 2024. 352 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

Squarepoint reported no remaining Mirion Technologies position as of Q2 2026 after selling out during the quarter.
Squarepoint sold 21,567 Mirion Technologies shares in Q2 2026, an estimated $400K.
Squarepoint first reported a position in Mirion Technologies in Q1 2022 and held it in 10 quarters.
Squarepoint's Mirion Technologies position peaked at $2.1M in Q3 2024.
352 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Squarepoint's 13F filing for Q2 2026, filed 14 Aug 2026.