Sandler Capital Management’s Mirion Technologies MIR Stock Holding History

Sandler Capital 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 Q2	–	Sell	-18,982	Closed	-$353K	–	153
2026 Q1	$353K	Buy	18,982 +3,788	+25%	+$85.4K	0.18%	113
2025 Q4	$356K	Sell	15,194 -61,332	-80%	-$1.53M	0.12%	140
2025 Q3	$1.78M	Sell	76,526 -12,830	-14%	-$277K	0.52%	75
2025 Q2	$1.92M	Sell	89,356 -92,431	-51%	-$1.59M	0.52%	76
2025 Q1	$2.64M	Sell	181,787 -390,664	-68%	-$6.14M	0.66%	58
2024 Q4	$9.99M	Buy	572,451 +227,451	+66%	+$3.53M	1.04%	27
2024 Q3	$3.82M	Buy	+345,000	New	+$3.63M	0.5%	79

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

Sandler Capital Management's MIR Position: Q2 2026 in Review

Sandler Capital Management sold out of Mirion Technologies (MIR) in Q2 2026, closing a stake of 18,982 shares — an estimated $353K sold.

Sandler Capital Management first reported a position in MIR in Q3 2024 and held it in 7 quarters. The position peaked at $9.99M in Q4 2024. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

Sandler Capital Management reported no remaining Mirion Technologies position as of Q2 2026 after selling out during the quarter.
Sandler Capital Management sold 18,982 Mirion Technologies shares in Q2 2026, an estimated $353K.
Sandler Capital Management first reported a position in Mirion Technologies in Q3 2024 and held it in 7 quarters.
Sandler Capital Management's Mirion Technologies position peaked at $9.99M in Q4 2024.
351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Sandler Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.