MG · Mistras Group, Inc. · Documents
$21.42
+0.11 (+0.52%)
At close · Oct 22
View the 10-K filed Mar 11, 2026
Return incl. dividend (before tax)
Customer concentration
— top 10 customers 36% of revenue
10 customers — 36% of revenue (the year ended December 31, 2025)
“Taken as a group, our top ten customers were responsible for approximately 36%, 36%, and 35% of our revenues for the years ended December 31, 2025, 2024 and 2023, respectively.”
Market Cap
$682.22M
Shares
31.85M
Volume · Oct 22
200.76K
Avg daily vol (3M)
324.4K
The company's filings as submitted to the SEC's EDGAR system — 10-K, 10-Q, 8-K, proxy statements and more — listed most recent first.
| Type | AI summary | Filing Date | Period | Open |
|---|---|---|---|---|
| PREM14A | Mistras Group, Inc. entered a merger agreement with Athena Purchaser, LLC and Athena Merger Sub, Inc. on September 17, 2026; if completed, shareholders would receive $20.35 per share in cash, and the surviving company would be indirectly owned by funds affiliated with H.I.G. Capital, LLC. | 2026-10-15 | — | |
| DEFA14A | — | 2026-09-18 | — | |
| DEFA14A | — | 2026-09-18 | — | |
| DEFA14A | — | 2026-09-18 | — | |
| 8-K | — | 2026-09-18 | 2026-09-17 | |
| DEFA14A | — | 2026-09-18 | — | |
| DEFA14A | — | 2026-09-18 | — | |
| DEFA14A | — | 2026-09-18 | — | |
| DEFA14A | — | 2026-09-18 | — | |
| 10-Q | — | 2026-08-10 | 2026-06-30 | |
| 8-K | — | 2026-08-10 | — | |
| 8-K | — | 2026-05-20 | 2026-05-19 | |
| 10-Q | — | 2026-05-07 | 2026-03-31 | |
| 8-K | — | 2026-05-05 | — | |
| ARS | — | 2026-04-08 | 2025-12-31 | |
| DEFA14A | — | 2026-04-07 | — | |
| DEF 14A | — | 2026-04-07 | 2026-05-19 | |
| 10-K | — | 2026-03-11 | 2025-12-31 | |
| 8-K | — | 2026-03-04 | — | |
| 10-Q | — | 2025-11-06 | 2025-09-30 | |
| 8-K | — | 2025-11-04 | — | |
| 8-K | — | 2025-09-10 | 2025-09-08 | |
| 10-Q | — | 2025-08-11 | 2025-06-30 | |
| 8-K | — | 2025-08-06 | — | |
| 8-K | — | 2025-05-23 | 2025-05-19 | |
| 10-Q | — | 2025-05-09 | 2025-03-31 | |
| 8-K | — | 2025-05-08 | 2025-05-07 | |
| DEFA14A | — | 2025-04-09 | — | |
| DEF 14A | — | 2025-04-09 | 2025-05-19 | |
| ARS | — | 2025-04-09 | 2024-12-31 | |
| 10-K | — | 2025-03-11 | 2024-12-31 | |
| 8-K | — | 2025-03-05 | — | |
| 8-K | — | 2025-02-13 | 2025-02-07 | |
| 8-K | — | 2025-02-07 | 2025-02-06 | |
| 8-K | — | 2025-01-02 | 2024-12-31 | |
| 8-K/A | — | 2025-01-02 | 2024-12-31 | |
| 8-K | — | 2024-12-16 | 2024-12-12 | |
| 8-K | — | 2024-12-05 | — | |
| 10-Q | — | 2024-11-04 | 2024-09-30 | |
| 8-K | — | 2024-10-30 | — | |
| 8-K | — | 2024-10-30 | — | |
| 8-K | — | 2024-09-18 | — | |
| 10-Q | — | 2024-08-02 | 2024-06-30 | |
| 8-K | — | 2024-07-31 | — | |
| 8-K | — | 2024-05-20 | 2024-05-14 | |
| 10-Q | — | 2024-05-03 | 2024-03-31 | |
| 8-K | — | 2024-05-01 | — | |
| DEFA14A | — | 2024-04-04 | — | |
| DEF 14A | — | 2024-04-04 | 2024-05-14 | |
| ARS | — | 2024-04-04 | 2023-12-31 |
Showing 1–50 of 117 filings
Key facts
CIK
1436126
CUSIP
60649T107
13F (30d)
21 filings
21 filers
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