SEI Investments’s Mistras Group MG Stock Holding History

SEI Investments’s Portfolio MG Stock Details MG Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.78M	Sell	101,998 -102,842	-50%	-$1.83M	﹤0.01%	2009
2026 Q1	$3.03M	Buy	204,840 +146,222	+249%	+$2.11M	﹤0.01%	1806
2025 Q4	$742K	Buy	+58,618	New	+$661K	﹤0.01%	2322

Other funds holding MG

MRCM

Mill Road Capital Management Greenwich, Connecticut $203M AUM 79.43% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Royce & Associates New York $12.4B AUM 64.17% 1-Year Est. Return

WCM

Weber Capital Management San Francisco, California $118M AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

IES Holdings Houston, Texas $311M AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Federated Hermes Pittsburgh, Pennsylvania $69.6B AUM 42.52% 1-Year Est. Return

First Eagle Investment Management New York $60.8B AUM 26.63% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

SEI Investments's MG Position: Q2 2026 in Review

SEI Investments reduced its Mistras Group (MG) stake by 50% in Q2 2026, selling an estimated $1.83M and leaving 101,998 shares worth $1.78M. The position accounts for ﹤0.01% of the portfolio, ranked #2009.

SEI Investments first reported a position in MG in Q4 2025 and has held it in 3 quarters since. The position peaked at $3.03M in Q1 2026. 138 funds tracked by Wall St. Rank hold MG as of Q2 2026.

SEI Investments held 101,998 shares of Mistras Group worth $1.78M as of Q2 2026.
SEI Investments sold 102,842 Mistras Group shares in Q2 2026, an estimated $1.83M.
Mistras Group made up ﹤0.01% of SEI Investments's portfolio in Q2 2026, its #2009 holding.
SEI Investments first reported a position in Mistras Group in Q4 2025 and has held it in 3 quarters since.
SEI Investments's Mistras Group position peaked at $3.03M in Q1 2026.
138 funds tracked by Wall St. Rank held Mistras Group as of Q2 2026.

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