Segall Bryant & Hamill’s Mirion Technologies MIR Stock Holding History

Segall Bryant & Hamill’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	$20.3M	Buy	1,131,124 +19,250	+2%	+$357K	0.24%	155
2026 Q1	$20.7M	Sell	1,111,874 -57,815	-5%	-$1.3M	0.3%	112
2025 Q4	$27.4M	Buy	1,169,689 +53,591	+5%	+$1.34M	0.37%	82
2025 Q3	$26M	Buy	1,116,098 +26,881	+2%	+$581K	0.35%	91
2025 Q2	$23.5M	Buy	1,089,217 +377,868	+53%	+$6.51M	0.33%	97
2025 Q1	$10.3M	Buy	711,349 +236,766	+50%	+$3.72M	0.16%	210
2024 Q4	$8.28M	Buy	474,583 +134,909	+40%	+$2.09M	0.11%	261
2024 Q3	$3.76M	Sell	339,674 -13,872	-4%	-$146K	0.05%	368
2024 Q2	$3.8M	Buy	+353,546	New	+$3.76M	0.07%	329

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

Segall Bryant & Hamill's MIR Position: Q2 2026 in Review

Segall Bryant & Hamill increased its Mirion Technologies (MIR) stake by 1.7% in Q2 2026, buying an estimated $357K and bringing the position to 1,131,124 shares worth $20.3M. The position accounts for 0.24% of the portfolio, ranked #155.

Segall Bryant & Hamill first reported a position in MIR in Q2 2024 and has held it in 9 quarters since. The position peaked at $27.4M in Q4 2025. 351 funds tracked by Wall St. Rank hold MIR as of Q2 2026.

Segall Bryant & Hamill held 1,131,124 shares of Mirion Technologies worth $20.3M as of Q2 2026.
Segall Bryant & Hamill bought 19,250 Mirion Technologies shares in Q2 2026, an estimated $357K.
Mirion Technologies made up 0.24% of Segall Bryant & Hamill's portfolio in Q2 2026, its #155 holding.
Segall Bryant & Hamill first reported a position in Mirion Technologies in Q2 2024 and has held it in 9 quarters since.
Segall Bryant & Hamill's Mirion Technologies position peaked at $27.4M in Q4 2025.
351 funds tracked by Wall St. Rank held Mirion Technologies as of Q2 2026.

Based on Segall Bryant & Hamill's 13F filing for Q2 2026, filed 12 Aug 2026.