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MISTRAS Group
Investor Relations

Ownership Profile

OWNERSHIP PROFILE

Shareholder Breakdown

Shareholder Holders Value ($MM) % O/S Shares
Institution 137 240.58 58.09 16,667,223
Mutual Fund 272 105.89 25.56 7,319,692
Insider 12 169.72 39.29 11,275,389

Institutional Shareholder Rotation

Shareholder Holders Value Chg ($MM) % O/S Share Change
Buyers 75 18.96 4.58 1,313,327
Sellers 71 -22.98 5.54 -1,589,107
Net -4.03 0.96 -275,780

Institutional Shareholder Concentration

Value ($MM) % O/S Shares
Total Inst. 410.31 97.38 27,942,612
Top 10 Inst. 311.15 73.60 21,120,209
Top 20 Inst. 360.18 85.45 24,519,388
Top 50 Inst. 396.43 94.05 26,987,118

Institutional Shareholder Style

Holders Value ($MM) % Inst Shares Shares
Growth 31 53.57 12.98 3,725,465
Aggressive Growth 2 1.35 0.33 93,930
Core Growth 26 51.49 12.48 3,580,688
Growth 3 0.73 0.18 50,847
Income 5 33.06 8.02 2,300,377
Income Value 4 33.05 8.02 2,300,077
Yield 1 -- -- 300
Index 23 53.86 13.06 3,748,282
Other 33 43.02 10.43 2,993,283
Broker Dealer 10 0.52 0.13 36,244
GARP 8 25.71 6.23 1,788,426
Hedge Fund 14 15.97 3.87 1,111,661
Specialty 1 0.82 0.20 56,952
Value 23 48.41 11.48 3,294,677
Core Value 19 32.83 7.70 2,210,846
Deep Value 4 15.57 3.78 1,083,831

Top Holders: Institutional Investor

Holder Shares Held % O/S Share Change Filing Date
Vahaviolos (Sotirios J) 10,369,699 36.14 153,603 8/21/19
Bernzott Capital Advisors 2,138,824 7.45 151,334 6/30/19
The Vanguard Group, Inc. 1,537,586 5.36 17,828 6/30/19
Dimensional Fund Advisors, L.P. 1,449,270 5.05 27,411 6/30/19
Wellington Management Company, LLP 1,280,577 4.46 -403,671 7/31/19
BlackRock Institutional Trust Company, N.A. 1,060,608 3.70 19,044 6/30/19
Broad Run Investment Management, LLC 971,558 3.39 -- 6/30/19
Rockefeller Financial 910,477 3.17 1,456 6/30/19
Rutabaga Capital Management LLC 734,607 2.56 5,988 6/30/19
RBC Global Asset Management (U.S.) Inc. 667,003 2.32 126,343 6/30/19

* Insider values reflect direct beneficial ownership.