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O'SHAUGHNESSY ASSET MANAGEMENT, LLC

Position in MG — Mistras Group, Inc.

CIK 1423442 Stamford, CT

Position in MG

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$2,818,487
+$820,704 QoQ
Shares Held
161,333
+19.4% QoQ
Ownership
0.507%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#24
of 136 holders
Holding Since
Jun 2021
17 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MG Over Time

Shares Held

Position Value (USD)

Position in Security & Protection Services

Industrials · as of Jun 30, 2026

O'SHAUGHNESSY ASSET MANAGEMENT, LLC holds $6,224,494 across 4 Security & Protection Services names. MG ranks #1 (45.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 MG
Mistras Group, Inc.
This page
161,333 $2,818,487

All Filings in MG

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17 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,818,487 161,333
2026-03-31 $1,997,783 135,168
2025-12-31 $1,804,155 142,621
2025-09-30 $473,058 48,075
2025-06-30 $284,667 35,539
2025-03-31 $527,032 49,814
2024-12-31 $450,526 49,727
2024-09-30 $625,702 55,031
2024-06-30 $508,036 61,283
2024-03-31 $790,258 82,663
2023-12-31 $572,028 78,146
2023-09-30 $483,115 88,645
2023-06-30 $618,673 80,139
2023-03-31 $158,299 23,348
2022-03-31 $100,478 15,201
2021-09-30 $146,090 14,379
2021-06-30 $139,949 14,237