Mistras Group, Inc.· MG

🇺🇸 US · SmallBroad USNYSE

Industrials Security & Protection Services Website

Price: $20.87
Day: -0.57%
Mkt Cap: $664.01M
52W Range: $9.37 – $21.32
Volume: 724.7K
Beta: 0.92

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

Smart Money: 4.0 / 5 (Bullish), from 3 of 3 components
Institutions Q2 2026: 145 institutions hold; 85 added, 30 reduced

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Mistras Group, Inc.

MG|Industrials|Security & Protection Services

Current price: $21

Smart Money

Dimension 5 of 5

Insider selling pace · Q2 2026

2.0x

vs own 6-quarter average

Seller breadth · Q2 2026

1 seller

vs 0.3 avg per quarter

Institutional net breadth · Q2 2026

+66

112 adding vs 46 reducing

Institutional ownership · Q2 2026

60.7%

145 institutions

Insider Selling Pace

Each quarter's selling vs this stock's own trailing 6-quarter average

Light <0.5xRoutineElevated >1.5xHeavy >3xBuying

Institutional Positions

Institutions adding above the line, reducing below, net as a line

NewIncreasedReducedClosedNet

Largest Institutional Holders, Q2 2026

By reported market value, and how each moved in the quarter

Holder

Change

MILL ROAD CAPITAL MANAGEMENT LLC

1.9M

+2.5%

DIMENSIONAL FUND ADVISORS LP

1.7M

-0.8%

ROYCE & ASSOCIATES LP

1.6M

+2.4%

WEBER CAPITAL MANAGEMENT LLC /ADV

1.4M

-1.3%

BLACKROCK, INC.

1.2M

+34.8%

IES HOLDINGS, INC.

1.1M

-0.3%

ETF & Fund Activity, Q2 2026

How the covering funds split between buying, holding and selling

43 buying53 unchanged17 selling

112 funds held MG in Q2 2026, holding 8.1M shares between them, up 9.4% on the quarter.

Largest fund holders

SPDR SERIES TRUST18.3K sh

GOLDMAN SACHS TRUST12.9K sh

HC CAPITAL TRUST11.1K sh

Notable Insider Transactions, Q2 2026

Largest open-market purchases and sales by value in the last eight quarters

Purchase · Sep 15

Coggins Eileen Mary

$238.8K

Purchase · Sep 15

Coggins Eileen Mary

$143.3K

Purchase · Mar 19

Stamatakis Manuel N.

$99.5K

Insider transactions from SEC Form 4 filings; institutional holdings from quarterly 13F filings, which are reported with a lag and can overlap between filers. 13F: quarterly institutional holdings report · ETF: Exchange-Traded Fund

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

Explore MG on stockoscope.com→

Generated September 23, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

MG Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

4.0/5

Bullish

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

-14

Institutional Flow

50% weight

+100

Fund Flow

10% weight

+60

Overall Smart Money sentiment of 4.0/5 (Bullish) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated September 22, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Selling Pace for MG

Each quarter's selling vs the stock's own trailing 6-quarter average; 1.0x is typical for this stock. Green triangles mark quarters with insider buying.

Neutral

Routine insider selling in Q2 2026

1 sale totaling $18.0K (1.0K shares)

Share volume is elevated at 2.0x the historical average

Buying seen in 4 of 15 quarters

2.0x

Selling pace

vs own 6-qtr average

Elevated

0.01%

Stake sold

of active insiders' holdings

1 seller

Seller breadth

vs 0.2 avg per quarter

Q3 2025

Last insider purchase

buying in 4 of 16 quarters

Notable Recent Transactions, MG

Top 6 highest-value insider trades from the last 8 quarters

Coggins Eileen Mary

General Counsel

Buy

25,000 shares at $9.55

≈100.0% of their stake after buying

Sep 15, 2025$238.75K

Coggins Eileen Mary

General Counsel

Buy

15,000 shares at $9.55

≈100.0% of their stake after buying

Sep 15, 2025$143.25K

Stamatakis Manuel N.

Executive Chairman

Buy

10,000 shares at $9.95

≈2.7% of their stake after buying

Mar 19, 2025$99.50K

DEBENEDICTIS NICHOLAS

Director

Buy

10,000 shares at $9.84

≈4.6% of their stake after buying

Mar 18, 2025$98.40K

DEBENEDICTIS NICHOLAS

Director

Buy

8,962 shares at $10.04

≈4.0% of their stake after buying

Mar 19, 2025$89.98K

Stamatakis Manuel N.

Executive Chairman

Buy

10,000 shares at $7.71

≈2.6% of their stake after buying

Jun 5, 2025$77.10K

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Positions for MG

Institutions adding (new + increased) above zero, reducing (reduced + closed) below, net as a line

New Increased Reduced Closed Net (adding − reducing)

Very Bullish

Institutions accumulating in Q2 2026

60.7% institutional ownership

Strong accumulation: 112 institutions adding vs 46 reducing positions

13F shares increased by 5.5%, a significant shift

Momentum improving from prior quarter

+66

Net breadth

112 adding vs 46 reducing

Strong accumulation

2.43

Add / reduce ratio

in Q2 2026

+11

New − closed

27 initiated, 16 exited

6 of 10

Top holders adding

largest holders with a known change

Position Changes

Q2 2026: how are institutions adjusting their positions?

+112 growing-46 shrinkingNet: +66

New (27)

Increased (85)

Reduced (30)

Closed (16)

Top Institutional Holders, MG

Largest 8 institutional positions by ownership percentage as of Q2 2026

MILL ROAD CAPITAL MANAGEMENT LLC

1.9M

$33.7M

Ownership

6.06%

+2.5%

DIMENSIONAL FUND ADVISORS LP

1.7M

$29.7M

Ownership

5.34%

-0.8%

ROYCE & ASSOCIATES LP

1.6M

$27.6M

Ownership

4.97%

+2.4%

WEBER CAPITAL MANAGEMENT LLC /ADV

1.4M

$25.3M

Ownership

4.55%

-1.3%

BLACKROCK, INC.

1.2M

$20.4M

Ownership

3.66%

+34.8%

IES HOLDINGS, INC.

1.1M

$19.6M

Ownership

3.53%

-0.3%

VANGUARD CAPITAL MANAGEMENT LLC

1.1M

$18.4M

Ownership

3.31%

+12.4%

FEDERATED HERMES, INC.

656.0K

$11.5M

Ownership

2.06%

-0.7%

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 113 ETFs and mutual funds reporting

43 buying17 sellingNet: +26

Buying (43)

Unchanged (53)

Selling (17)

In total, funds bought 846.5K shares and sold 85.0K this quarter. Each fund counts once in the bar above, whatever the size of its move.

Very Bullish

Funds accumulating in Q2 2026

113 ETFs and mutual funds reporting

43 funds buying vs 17 selling

Top Fund Holders, MG

Largest 8 ETF and mutual fund positions by shares held, each fund's latest filing

SPDR SERIES TRUST

18.3K

Weight

0.09%

Jul 31, 2026No change

GOLDMAN SACHS TRUST

12.9K

Weight

0.00%

Jun 30, 2026Decreased

HC CAPITAL TRUST

11.1K

Weight

0.02%

Jun 30, 2026No change

JOHN HANCOCK VARIABLE INSURANCE TRUST

6.9K

Weight

0.00%

Jun 30, 2026Increased

Series Portfolios Trust

6.7K

Weight

4.23%

Jul 31, 2026No change

MASTER INVESTMENT PORTFOLIO

6.4K

Weight

0.01%

Jun 30, 2026No change

Brighthouse Funds Trust II

6.0K

Weight

0.00%

Jun 30, 2026Increased

GPS Funds I

5.3K

Weight

0.15%

Jun 30, 2026Decreased

Mistras Group, Inc.· MG

Holdings Analysis

Insider Trading Activity

1.3Transaction History93Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings102Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History93Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings102Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights