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MISTRAS Group
Investor Relations

Ownership Profile

OWNERSHIP PROFILE

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 140 233.68 59.06 16,919,125
Mutual Fund 267 105.69 25.93 7,419,159
Insider 12 159.33 38.75 11,099,739

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 75 32.56 8.23 2,358,235
Sellers 65 -29.74 7.48 -2,144,004
Net 2.83 0.75 214,231

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 393.03 97.81 28,018,864
Top 10 Inst. 301.18 74.69 21,394,613
Top 20 Inst. 345.64 85.88 24,602,201
Top 50 Inst. 380.07 94.54 27,082,978

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 29 48.92 12.37 3,542,255
Aggressive Growth 2 1.07 0.27 77,631
Core Growth 24 47.15 11.92 3,414,058
Growth 3 0.70 0.18 50,566
Income 5 28.76 7.27 2,082,318
Income Value 3 28.55 7.22 2,067,600
Yield 2 0.20 0.05 14,718
Index 22 50.25 12.70 3,638,682
Other 37 47.22 11.93 3,417,147
Broker Dealer 11 2.81 0.71 203,618
GARP 10 24.48 6.19 1,772,214
Hedge Fund 15 19.22 4.85 1,390,002
Specialty 1 0.71 0.18 51,313
Value 24 50.13 12.67 3,629,383
Core Value 19 38.87 9.82 2,814,383
Deep Value 5 11.26 2.85 815,000

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Vahaviolos (Sotirios J) 10,216,096 35.66 -8,743 6/3/19
Bernzott Capital Advisors 1,987,490 6.94 783,529 3/31/19
Wellington Management Company, LLP 1,959,624 6.84 -895,383 3/31/19
The Vanguard Group, Inc. 1,519,758 5.31 3,323 3/31/19
Dimensional Fund Advisors, L.P. 1,421,859 4.96 42,898 3/31/19
BlackRock Institutional Trust Company, N.A. 1,041,564 3.64 -39,849 3/31/19
Broad Run Investment Management, LLC 971,558 3.39 -8,158 3/31/19
Rockefeller Financial 909,021 3.17 4,692 3/31/19
Rutabaga Capital Management LLC 728,619 2.54 50,950 3/31/19
Credit Suisse Asset Management 639,024 2.23 20,000 3/31/19

* Insider values reflect direct beneficial ownership.