Acadian Asset Management’s Mistras Group MG Stock Holding History

Acadian Asset Management’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 Q1	$2.34M	Buy	158,335 +150,021	+1,804%	+$2.17M	﹤0.01%	910
2025 Q4	$105K	Buy	+8,314	New	+$93.8K	﹤0.01%	1665
2025 Q1	–	Sell	-42,117	Closed	-$380K	–	1740
2024 Q4	$380K	Buy	+42,117	New	+$415K	﹤0.01%	1132
2023 Q1	–	Sell	-7,052	Closed	-$34K	–	1873
2022 Q4	$34K	Hold	7,052	–	–	﹤0.01%	1637
2022 Q3	$31K	Hold	7,052	–	–	﹤0.01%	1554
2022 Q2	$42K	Sell	7,052 -29,736	-81%	-$176K	﹤0.01%	1523
2022 Q1	$241K	Sell	36,788 -9,645	-21%	-$65.6K	﹤0.01%	1168
2021 Q4	$343K	Buy	46,433 +24,508	+112%	+$215K	﹤0.01%	1107
2021 Q3	$221K	Buy	21,925 +19,521	+812%	+$193K	﹤0.01%	1272
2021 Q2	$24K	Buy	+2,404	New	+$25.9K	﹤0.01%	1924
2020 Q4	–	Sell	-51,753	Closed	-$203K	–	2291
2020 Q3	$203K	Buy	+51,753	New	+$208K	﹤0.01%	1443
2020 Q2	–	Sell	-42,847	Closed	-$182K	–	2295
2020 Q1	$182K	Buy	+42,847	New	+$391K	﹤0.01%	1222
2017 Q1	–	Sell	-25,202	Closed	-$647K	–	1686
2016 Q4	$647K	Sell	25,202 -127,196	-83%	-$2.9M	﹤0.01%	806
2016 Q3	$3.58M	Sell	152,398 -156,378	-51%	-$3.83M	0.02%	419
2016 Q2	$7.37M	Buy	308,776 +43,527	+16%	+$1.06M	0.04%	298
2016 Q1	$6.57M	Buy	265,249 +79,155	+43%	+$1.75M	0.03%	348
2015 Q4	$3.55M	Buy	+186,094	New	+$3.6M	0.02%	457

Other funds holding MG

MRCM

Mill Road Capital Management Greenwich, Connecticut $191M AUM 56.95% 1-Year Est. Return

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

Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return

WCM

Weber Capital Management San Francisco, California $100M AUM

IES Holdings Houston, Texas $214M AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return

Clearline Capital New York $1.93B AUM 38.13% 1-Year Est. Return

ICM

Invenomic Capital Management Boston, Massachusetts $2.18B AUM 0.03% 1-Year Est. Return

Acadian Asset Management's MG Position: Q1 2026 in Review

Acadian Asset Management increased its Mistras Group (MG) stake by 1,804% in Q1 2026, buying an estimated $2.17M and bringing the position to 158,335 shares worth $2.34M. The position accounts for ﹤0.01% of the portfolio, ranked #910.

Acadian Asset Management first reported a position in MG in Q4 2015 and has held it in 17 quarters since. The position peaked at $7.37M in Q2 2016. 129 funds tracked by Wall St. Rank hold MG as of Q1 2026.

Acadian Asset Management held 158,335 shares of Mistras Group worth $2.34M as of Q1 2026.
Acadian Asset Management bought 150,021 Mistras Group shares in Q1 2026, an estimated $2.17M.
Mistras Group made up ﹤0.01% of Acadian Asset Management's portfolio in Q1 2026, its #910 holding.
Acadian Asset Management first reported a position in Mistras Group in Q4 2015 and has held it in 17 quarters since.
Acadian Asset Management's Mistras Group position peaked at $7.37M in Q2 2016.
129 funds tracked by Wall St. Rank held Mistras Group as of Q1 2026.

Based on Acadian Asset Management's 13F filing for Q1 2026, filed 13 May 2026.