MISTRAS GROUP INC (MG) Institutional Ownership Changes & 13F Activity

MISTRAS GROUP INC (MG). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Clearline Capital Lp, First Eagle U.S. Value, Ameriprise Financial Inc, Sei Investments Co, and Equitable Holdings, Inc..

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+25,253+20.0%151,487$2.65MQ2 2026Sep 02, 2026
First Eagle U.S. ValueBuy+272,323+96.7%553,855$9.68MQ2 2026Aug 24, 2026
California State Teachers Retirement SystemSell-448-74.4%154$2.69KQ2 2026Aug 24, 2026
Equitable Holdings, Inc.Buy+86,44586,445$1.51MQ2 2026Aug 17, 2026
Clearline Capital LpSell-286,629-51.7%267,460$4.67MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+109,080109,080$1.91MQ2 2026Aug 14, 2026
Sei Investments CoSell-102,842-50.2%101,998$1.78MQ2 2026Aug 14, 2026
Two Sigma Investments, LpSell-81,968-35.4%149,357$2.61MQ2 2026Aug 14, 2026
Uniplan Investment Counsel, Inc.Buy+77,88977,889$1.36MQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+66,18766,187$1.16MQ2 2026Aug 14, 2026
Juniper Investment Company, LlcBuy+61,13861,138$1.07MQ2 2026Aug 14, 2026
Mill Road Capital Management LlcBuy+58,929+3.2%1,929,509$33.71MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+57,703+26.5%275,749$4.82MQ2 2026Aug 14, 2026
Numerai Gp LlcBuy+49,96549,965$872.89KQ2 2026Aug 14, 2026
Royce & Associates LpBuy+47,676+3.1%1,580,728$27.62MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Sell-41,805-48.6%44,226$772.63KQ2 2026Aug 14, 2026
Concentric Capital Strategies, LpBuy+39,54539,545$690.85KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+31,97231,972$558.55KQ2 2026Aug 14, 2026
Invesco Ltd.Buy+27,08427,084$473.16KQ2 2026Aug 14, 2026
Manatuck Hill Partners, LlcBuy+21,900+43.8%71,900$1.26MQ2 2026Aug 14, 2026
Charles Schwab Investment Management IncBuy+18,994+61.0%50,134$875.84KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+18,272+13.9%149,648$2.61MQ2 2026Aug 14, 2026
Susquehanna Fundamental Investments, LlcBuy+16,95716,957$296.24KQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+16,236+77.3%37,245$650.67KQ2 2026Aug 14, 2026
Wells Fargo & Company/MnBuy+10,970+178.4%17,120$299.09KQ2 2026Aug 14, 2026
Trexquant Investment LpSell-10,549-24.0%33,379$583.13KQ2 2026Aug 14, 2026
Jacobs Levy Equity Management, IncSell-8,579-7.5%105,898$1.85MQ2 2026Aug 14, 2026
Group One Trading LlcBuy+7,5187,518$131.34KQ2 2026Aug 14, 2026
Metlife Investment Management, LlcBuy+6,773+178.9%10,559$184.47KQ2 2026Aug 14, 2026
Price T Rowe Associates IncBuy+4,209+40.8%14,533$254.00KQ2 2026Aug 14, 2026
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Frequently asked questions about MG activity

  • Which institutional owners are buying MG?

    Institutional owners buying MG include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in MG activity?

    "Buy" means an investor increased their reported position in MG compared to the prior reporting period. This reflects growing exposure to MISTRAS GROUP INC (MG) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in MG increasing?

    Institutional interest in MG can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.