Mistras Group, Inc. (MG) Stock Price History
Historical prices from 2009 to 2026
- 1M
- +7.3%
- 3M
- +30.7%
- YTD
- +42.9%
- 1Y
- +145.2%
- 3Y
- +33.6%
- 5Y
- +12.9%
Loading 10-year price history...
MG Historical Performance
MG Annual Returns
Year-by-year price performance · 2009–2026
- 2009 annual price return
- +19.7%
- 2010 annual price return
- -9.5%
- 2011 annual price return
- +86.9%
- 2012 annual price return
- +0.9%
- 2013 annual price return
- -16.6%
- 2014 annual price return
- -12.5%
- 2015 annual price return
- +4.5%
- 2016 annual price return
- +36.9%
- 2017 annual price return
- -8.7%
- 2018 annual price return
- -39.1%
- 2019 annual price return
- -2.4%
- 2020 annual price return
- -43.7%
- 2021 annual price return
- +4.2%
- 2022 annual price return
- -34.7%
- 2023 annual price return
- +50.0%
- 2024 annual price return
- +24.5%
- 2025 annual price return
- +42.5%
- 2026 annual price return
- +18.3%
MG Stock Price Trajectory (2009–2026)
As of June 22, 2026, Mistras Group, Inc. (MG) trades at $18.46, representing a +145.2% return over the past year. The stock has delivered a +83.3% total return over five years (+12.9% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $26.98 on July 5, 2012. From this peak, MG has corrected -31.6%, currently trading 33% above its 200-day moving average, indicating continued institutional support.
When compared to Industrials sector peers TDY (+26.7% 1Y), TISI (-13.6% 1Y), and PRIM (+35.7% 1Y), MG has underperformed the peer group average. Compare MG vs TDY →
MG Historical Price Data · from 2009
Rows 1–50 of 4,200| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 18.55 | 18.87 | 18.27 | 18.46 | 180K | +0.49% |
| 2026-06-17 | 18.20 | 18.66 | 18.16 | 18.37 | 180K | +0.82% |
| 2026-06-16 | 18.51 | 18.69 | 18.22 | 18.22 | 127K | -1.51% |
| 2026-06-15 | 18.84 | 19.02 | 18.43 | 18.50 | 37K | -0.80% |
| 2026-06-12 | 18.74 | 19.24 | 18.65 | 18.65 | 136K | +0.11% |
| 2026-06-11 | 18.40 | 18.69 | 18.09 | 18.63 | 95K | +2.53% |
| 2026-06-10 | 18.57 | 18.65 | 18.11 | 18.17 | 142K | -2.00% |
| 2026-06-09 | 18.11 | 18.71 | 17.89 | 18.54 | 169K | +3.34% |
| 2026-06-08 | 17.80 | 18.11 | 17.62 | 17.94 | 115K | +1.87% |
| 2026-06-05 | 18.39 | 18.39 | 17.56 | 17.61 | 148K | -4.71% |
| 2026-06-04 | 17.71 | 18.59 | 17.67 | 18.48 | 177K | +5.00% |
| 2026-06-03 | 17.92 | 18.05 | 17.33 | 17.60 | 158K | -2.44% |
| 2026-06-02 | 17.46 | 18.16 | 17.37 | 18.04 | 187K | +3.32% |
| 2026-06-01 | 17.56 | 18.13 | 17.24 | 17.46 | 260K | -0.68% |
| 2026-05-29 | 17.45 | 17.62 | 17.20 | 17.58 | 164K | -0.11% |
| 2026-05-28 | 17.64 | 17.90 | 17.36 | 17.60 | 134K | -1.01% |
| 2026-05-27 | 18.19 | 18.43 | 17.70 | 17.78 | 180K | -2.36% |
| 2026-05-26 | 17.39 | 18.27 | 17.39 | 18.21 | 234K | +5.38% |
| 2026-05-22 | 17.37 | 17.39 | 17.17 | 17.28 | 20K | +0.47% |
| 2026-05-21 | 16.97 | 17.24 | 16.65 | 17.20 | 140K | +1.12% |
| 2026-05-20 | 16.79 | 17.04 | 16.65 | 17.01 | 174K | +1.49% |
| 2026-05-19 | 16.95 | 17.11 | 16.70 | 16.76 | 80K | -2.61% |
| 2026-05-18 | 16.89 | 17.61 | 16.73 | 17.21 | 201K | +1.24% |
| 2026-05-15 | 16.77 | 17.05 | 16.40 | 17.00 | 177K | +0.35% |
| 2026-05-14 | 17.31 | 17.45 | 16.83 | 16.94 | 170K | -1.40% |
| 2026-05-13 | 16.93 | 17.41 | 16.64 | 17.18 | 240K | +1.96% |
| 2026-05-12 | 17.77 | 18.03 | 16.81 | 16.85 | 193K | -5.18% |
| 2026-05-11 | 17.55 | 18.06 | 17.30 | 17.77 | 249K | +0.74% |
| 2026-05-08 | 18.70 | 18.70 | 17.55 | 17.64 | 138K | -5.87% |
| 2026-05-07 | 18.78 | 19.39 | 18.55 | 18.74 | 206K | +1.13% |
| 2026-05-06 | 17.63 | 18.53 | 15.54 | 18.53 | 362K | -2.01% |
| 2026-05-05 | 18.80 | 19.56 | 18.51 | 18.91 | 246K | +1.18% |
| 2026-05-04 | 19.18 | 19.28 | 18.54 | 18.69 | 163K | -3.06% |
| 2026-05-01 | 18.94 | 19.28 | 18.65 | 19.28 | 140K | +2.12% |
| 2026-04-30 | 18.83 | 19.12 | 18.54 | 18.88 | 157K | +2.11% |
| 2026-04-29 | 18.85 | 19.11 | 18.12 | 18.49 | 137K | -1.81% |
| 2026-04-28 | 18.97 | 19.05 | 18.80 | 18.83 | 110K | -0.53% |
| 2026-04-27 | 19.28 | 19.34 | 18.93 | 18.93 | 97K | +0.11% |
| 2026-04-24 | 18.87 | 19.05 | 18.52 | 18.91 | 140K | +0.32% |
| 2026-04-23 | 18.56 | 19.35 | 18.56 | 18.85 | 206K | +1.67% |
| 2026-04-22 | 17.98 | 18.68 | 17.98 | 18.54 | 192K | +3.75% |
| 2026-04-21 | 17.86 | 18.25 | 17.85 | 17.87 | 190K | -0.17% |
| 2026-04-20 | 18.10 | 18.23 | 17.74 | 17.90 | 185K | +0.28% |
| 2026-04-17 | 17.42 | 18.17 | 17.30 | 17.85 | 223K | +3.84% |
| 2026-04-16 | 16.96 | 17.58 | 16.96 | 17.19 | 131K | +1.18% |
| 2026-04-15 | 17.09 | 17.22 | 16.85 | 16.99 | 85K | -0.70% |
| 2026-04-14 | 17.12 | 17.35 | 17.09 | 17.11 | 131K | +0.35% |
| 2026-04-13 | 16.70 | 17.25 | 16.58 | 17.05 | 158K | +2.10% |
| 2026-04-10 | 16.98 | 17.07 | 16.44 | 16.70 | 147K | -0.89% |
| 2026-04-09 | 15.95 | 16.90 | 15.91 | 16.85 | 228K | +5.44% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
MG — Frequently Asked Questions
Quick answers to the most common questions about buying MG stock.
How has MG stock performed recently?
MG returned +145.2% over the past year, beating its 5-year annualized CAGR of +12.9%. The stock trades above its 200-day moving average, confirming the uptrend.
What is MG's all-time high price?
Mistras Group, Inc. reached $26.98 on 2012-07-05. The 52-week high is $19.56. Current 1-year return of +145.2% places the stock closer to historical peaks.
Where can I download MG historical price data?
This page provides MG daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2009-2026, downloadable in CSV format.