Mistras Group Stock Price History
NYSE: MGConsumer DiscretionaryMilitary/Government/TechnicalUSD
20.77+0.07 (+0.34%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
MG price history at a glance
The price history for Mistras Group (MG) on this page begins on October 5, 2009, when the stock closed at $12.65; it most recently closed at $20.77 on October 5, 2026. The highest price in this record is $26.98, reached on July 2, 2012; the latest close is 23.0% below that peak. Across the 16 complete calendar years in the table, MG finished higher in 6 and lower in 10. Its best year was 2011 (+89.1%) and its worst was 2020 (-45.4%).
Over roughly 17 years the share price changed +64.2%, a 3.0% compound annual price return (excluding dividends). In the last 12 months alone, MG has gained 117.3%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2009
- $26.98
- Date of high
- Jul 2, 2012
- Low since 2009
- $2.77
- Date of low
- Mar 16, 2020
- 52-week high
- $21.77
- 52-week low
- $9.41
- IPO year
- 2009
- Last close
- $20.77
MG returns
1 week
+0.58%
1 month
+3.95%
3 months
+27.66%
6 months
+24.37%
Year to date
+64.19%
1 year
+117.26%
3 years
+303.30%
5 years
+115.23%
MG price return, excluding dividends.
MG annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 20.77 | +60.76% |
| 2025 | 12.92 | +41.98% |
| 2024 | 9.10 | +24.32% |
| 2023 | 7.32 | +48.48% |
| 2022 | 4.93 | -33.65% |
| 2021 | 7.43 | -4.25% |
| 2020 | 7.76 | -45.35% |
| 2019 | 14.20 | -3.92% |
| 2018 | 14.78 | -37.03% |
| 2017 | 23.47 | -8.61% |
| 2016 | 25.68 | +34.52% |
| 2015 | 19.09 | +4.55% |
| 2014 | 18.26 | -12.84% |
| 2013 | 20.95 | -14.17% |
| 2012 | 24.41 | -4.24% |
| 2011 | 25.49 | +89.09% |
| 2010 | 13.48 | -10.49% |
| 2009* | 15.06 | +19.05% |
* Partial year: the record begins after the start of 2009; return measured from the first available close.
2026 return is year to date.
MG daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 20.67 | 20.95 | 20.63 | 20.77 | +0.34% | |
| 20.68 | 20.88 | 20.52 | 20.70 | -0.86% | |
| 20.85 | 20.90 | 20.72 | 20.88 | -0.71% | |
| 20.81 | 21.07 | 20.73 | 21.03 | +1.94% | |
| 20.65 | 20.70 | 20.36 | 20.63 | -0.10% | |
| 20.85 | 20.85 | 20.60 | 20.65 | +0.10% | |
| 21.37 | 21.37 | 20.50 | 20.63 | -2.04% | |
| 21.30 | 21.30 | 20.99 | 21.06 | -1.31% | |
| 21.48 | 21.50 | 21.20 | 21.34 | -1.16% | |
| 21.53 | 21.59 | 21.15 | 21.59 | +0.33% | |
| 21.39 | 21.77 | 21.33 | 21.52 | +0.65% | |
| 20.95 | 21.57 | 20.82 | 21.38 | +2.10% | |
| 20.82 | 21.08 | 20.51 | 20.94 | +0.34% | |
| 21.21 | 21.26 | 20.82 | 20.87 | -0.57% | |
| 20.76 | 21.00 | 20.55 | 20.99 | +1.16% | |
| 20.66 | 21.32 | 20.65 | 20.75 | +4.59% | |
| 19.59 | 20.40 | 19.59 | 19.84 | +2.48% | |
| 19.80 | 19.87 | 19.32 | 19.36 | -1.53% | |
| 19.51 | 19.73 | 19.43 | 19.66 | +0.67% | |
| 19.71 | 19.75 | 19.15 | 19.53 | -1.41% | |
| 19.56 | 19.99 | 19.43 | 19.81 | +2.38% | |
| 19.73 | 19.83 | 19.33 | 19.35 | -3.15% | |
| 19.50 | 20.09 | 19.31 | 19.98 | +2.88% | |
| 19.16 | 19.55 | 19.04 | 19.42 | +1.57% | |
| 18.92 | 19.40 | 18.63 | 19.12 | +0.31% | |
| 19.30 | 19.33 | 18.93 | 19.06 | -1.70% | |
| 18.62 | 19.58 | 18.54 | 19.39 | +4.47% | |
| 18.51 | 18.73 | 18.31 | 18.56 | -1.07% | |
| 18.40 | 18.96 | 18.17 | 18.76 | +1.46% | |
| 19.33 | 19.42 | 18.48 | 18.49 | -3.95% | |
| 18.73 | 19.32 | 18.50 | 19.25 | +2.39% | |
| 18.81 | 19.21 | 18.43 | 18.80 | -1.00% | |
| 19.12 | 19.29 | 18.73 | 18.99 | -0.58% | |
| 18.86 | 19.25 | 18.18 | 19.10 | +0.74% | |
| 19.47 | 19.60 | 18.66 | 18.96 | -2.82% | |
| 19.09 | 20.20 | 19.09 | 19.51 | +0.31% | |
| 18.37 | 19.55 | 18.07 | 19.45 | +6.87% | |
| 18.08 | 18.28 | 17.82 | 18.20 | +0.33% | |
| 17.89 | 18.26 | 17.73 | 18.14 | +0.22% | |
| 18.27 | 18.46 | 17.93 | 18.10 | -1.31% | |
| 17.49 | 18.44 | 17.33 | 18.34 | +5.10% | |
| 17.99 | 18.89 | 16.96 | 17.45 | -6.13% | |
| 17.24 | 19.60 | 17.01 | 18.59 | +17.73% | |
| 16.06 | 16.32 | 15.63 | 15.79 | -1.80% | |
| 15.72 | 16.16 | 15.67 | 16.08 | +2.81% | |
| 15.74 | 15.85 | 15.39 | 15.64 | -1.14% | |
| 16.07 | 16.07 | 15.65 | 15.82 | -0.69% | |
| 15.89 | 16.08 | 15.56 | 15.93 | +1.46% | |
| 15.37 | 15.79 | 15.28 | 15.70 | +3.22% | |
| 15.29 | 15.41 | 14.87 | 15.21 | +0.26% | |
| 14.76 | 15.38 | 14.76 | 15.17 | +1.13% | |
| 15.40 | 15.52 | 14.82 | 15.00 | -2.53% | |
| 15.66 | 15.66 | 15.26 | 15.39 | -1.03% | |
| 15.70 | 15.95 | 15.01 | 15.55 | +0.58% | |
| 15.83 | 15.86 | 15.42 | 15.46 | -1.34% | |
| 15.39 | 15.70 | 15.37 | 15.67 | +0.19% | |
| 15.64 | 15.95 | 15.54 | 15.64 | -0.57% | |
| 15.29 | 15.73 | 15.29 | 15.73 | +2.48% | |
| 15.66 | 15.80 | 15.25 | 15.35 | -2.29% | |
| 15.87 | 15.94 | 15.48 | 15.71 | -1.32% | |
| 16.24 | 17.18 | 15.45 | 15.92 | -0.81% | |
| 16.45 | 16.70 | 15.73 | 16.05 | -2.37% | |
| 16.36 | 16.70 | 16.24 | 16.44 | +1.54% | |
| 16.13 | 16.33 | 16.06 | 16.19 | -0.49% | |
| 16.29 | 16.41 | 16.18 | 16.27 | -0.12% | |
| 16.18 | 16.47 | 16.08 | 16.29 | +1.05% | |
| 16.57 | 16.76 | 16.08 | 16.12 | -3.07% | |
| 16.76 | 16.88 | 16.29 | 16.63 | -1.01% | |
| 16.66 | 17.42 | 16.12 | 16.80 | +0.66% | |
| 17.20 | 17.21 | 16.33 | 16.69 | -2.63% | |
| 17.59 | 17.59 | 16.99 | 17.14 | -1.89% | |
| 18.35 | 18.54 | 17.31 | 17.47 | -4.17% | |
| 18.84 | 19.01 | 18.04 | 18.23 | -3.13% | |
| 18.65 | 18.94 | 18.34 | 18.82 | +0.21% | |
| 18.92 | 19.64 | 18.71 | 18.78 | -0.42% | |
| 19.13 | 19.62 | 18.73 | 18.86 | -1.10% | |
| 18.56 | 19.36 | 18.47 | 19.07 | +1.76% | |
| 18.51 | 18.87 | 18.42 | 18.74 | +1.52% | |
| 18.55 | 18.87 | 18.24 | 18.46 | +0.49% | |
| 18.20 | 18.66 | 18.16 | 18.37 | +0.82% | |
| 18.68 | 18.69 | 18.22 | 18.22 | -1.51% | |
| 18.84 | 19.02 | 18.45 | 18.50 | -0.80% | |
| 18.74 | 19.24 | 18.65 | 18.65 | +0.11% | |
| 18.40 | 18.70 | 18.09 | 18.63 | +2.53% | |
| 18.59 | 18.68 | 18.12 | 18.17 | -2.00% | |
| 18.11 | 18.71 | 17.83 | 18.54 | +3.34% | |
| 17.69 | 18.11 | 17.62 | 17.94 | +1.87% | |
| 18.48 | 18.48 | 17.53 | 17.61 | -4.71% | |
| 17.71 | 18.59 | 17.67 | 18.48 | +5.00% | |
| 17.92 | 18.06 | 17.33 | 17.60 | -2.44% | |
| 17.46 | 18.16 | 17.37 | 18.04 | +3.32% | |
| 17.56 | 18.13 | 17.24 | 17.46 | -0.68% | |
| 17.45 | 17.81 | 17.20 | 17.58 | -0.11% | |
| 17.64 | 17.90 | 17.36 | 17.60 | -1.01% | |
| 18.19 | 18.43 | 17.62 | 17.78 | -2.36% | |
| 17.39 | 18.28 | 17.39 | 18.21 | +5.38% | |
| 17.37 | 17.40 | 17.17 | 17.28 | +0.47% | |
| 16.97 | 17.25 | 16.65 | 17.20 | +1.12% | |
| 16.83 | 17.07 | 16.65 | 17.01 | +1.49% | |
| 16.95 | 17.11 | 16.69 | 16.76 | -2.61% | |
| 17.01 | 17.61 | 16.73 | 17.21 | +1.24% | |
| 16.77 | 17.05 | 16.40 | 17.00 | +0.35% | |
| 17.31 | 17.45 | 16.83 | 16.94 | -1.40% | |
| 16.93 | 17.41 | 16.64 | 17.18 | +1.96% | |
| 17.77 | 18.03 | 16.82 | 16.85 | -5.18% | |
| 17.55 | 18.06 | 17.30 | 17.77 | +0.74% | |
| 18.70 | 18.70 | 17.55 | 17.64 | -5.87% | |
| 18.56 | 19.39 | 18.55 | 18.74 | +1.13% | |
| 17.63 | 18.53 | 15.54 | 18.53 | -2.01% | |
| 18.80 | 19.56 | 18.50 | 18.91 | +1.18% | |
| 19.18 | 19.28 | 18.54 | 18.69 | -3.06% | |
| 18.95 | 19.28 | 18.65 | 19.28 | +2.12% | |
| 19.00 | 19.12 | 18.51 | 18.88 | +2.11% | |
| 18.85 | 19.36 | 18.10 | 18.49 | -1.81% | |
| 18.97 | 19.05 | 18.80 | 18.83 | -0.53% | |
| 18.99 | 19.36 | 18.90 | 18.93 | +0.11% | |
| 18.87 | 19.05 | 18.48 | 18.91 | +0.32% | |
| 18.56 | 19.35 | 18.56 | 18.85 | +1.67% | |
| 17.98 | 18.68 | 17.98 | 18.54 | +3.75% | |
| 17.86 | 18.28 | 17.79 | 17.87 | -0.17% | |
| 17.85 | 18.23 | 17.74 | 17.90 | +0.28% | |
| 17.54 | 18.17 | 17.30 | 17.85 | +3.84% | |
| 16.96 | 17.58 | 16.96 | 17.19 | +1.18% | |
| 17.04 | 17.22 | 16.85 | 16.99 | -0.70% | |
| 17.12 | 17.35 | 17.09 | 17.11 | +0.35% | |
| 16.70 | 17.26 | 16.56 | 17.05 | +2.10% | |
| 16.89 | 17.07 | 16.44 | 16.70 | -0.89% | |
| 15.95 | 16.90 | 15.91 | 16.85 | +5.44% | |
| 15.92 | 16.18 | 15.69 | 15.98 | +3.23% | |
| 15.34 | 15.59 | 15.16 | 15.48 | -0.19% | |
| 15.35 | 15.61 | 15.30 | 15.51 | +1.37% | |
| 15.01 | 15.40 | 14.91 | 15.30 | +0.26% | |
| 14.94 | 15.45 | 14.80 | 15.26 | +3.25% | |
| 14.86 | 15.00 | 14.56 | 14.78 | +1.23% | |
| 14.72 | 14.87 | 14.45 | 14.60 | +0.07% | |
| 14.98 | 15.13 | 14.45 | 14.59 | -3.44% | |
| 14.94 | 15.34 | 14.94 | 15.11 | +0.07% | |
| 15.07 | 15.22 | 14.90 | 15.10 | +1.27% | |
| 14.34 | 14.99 | 14.25 | 14.91 | +2.62% | |
| 14.40 | 14.83 | 14.20 | 14.53 | +3.42% | |
| 14.15 | 14.21 | 13.78 | 14.05 | -0.85% | |
| 13.95 | 14.39 | 13.65 | 14.17 | +0.35% | |
| 14.54 | 14.81 | 14.04 | 14.12 | -3.81% | |
| 14.68 | 15.06 | 14.54 | 14.68 | +0.48% | |
| 14.43 | 14.67 | 14.29 | 14.61 | +3.18% | |
| 14.62 | 14.66 | 14.04 | 14.16 | -0.70% | |
| 14.21 | 14.40 | 13.93 | 14.26 | -1.25% | |
| 14.32 | 14.60 | 14.07 | 14.44 | +0.28% | |
| 14.17 | 14.69 | 13.98 | 14.40 | +1.62% | |
| 14.43 | 14.79 | 13.79 | 14.17 | -4.39% | |
| 14.33 | 14.87 | 13.92 | 14.82 | +0.27% | |
| 15.68 | 15.84 | 13.02 | 14.78 | -5.74% | |
| 15.44 | 15.71 | 15.35 | 15.68 | +1.55% | |
| 14.89 | 15.63 | 14.47 | 15.44 | +1.11% | |
| 15.01 | 15.50 | 14.67 | 15.27 | -0.07% | |
| 15.30 | 15.44 | 15.08 | 15.28 | -1.48% | |
| 15.37 | 15.53 | 14.90 | 15.51 | +1.51% | |
| 15.16 | 15.29 | 14.87 | 15.28 | +0.86% | |
| 14.66 | 15.17 | 14.54 | 15.15 | +2.85% | |
| 14.82 | 14.83 | 14.58 | 14.73 | -0.67% | |
| 14.79 | 14.91 | 14.54 | 14.83 | -0.07% | |
| 14.58 | 14.98 | 14.45 | 14.84 | +2.06% | |
| 14.48 | 14.75 | 14.38 | 14.54 | +0.35% | |
| 14.59 | 14.81 | 14.26 | 14.49 | -0.48% | |
| 14.10 | 14.67 | 13.98 | 14.56 | +3.85% | |
| 14.42 | 14.42 | 13.88 | 14.02 | -1.68% | |
| 14.97 | 15.07 | 14.14 | 14.26 | -4.55% | |
| 14.93 | 15.22 | 14.91 | 14.94 | 0.00% | |
| 14.64 | 14.96 | 14.64 | 14.94 | +1.84% | |
| 14.29 | 14.77 | 14.14 | 14.67 | +4.12% | |
| 14.20 | 14.45 | 14.05 | 14.09 | -1.88% | |
| 14.63 | 14.85 | 14.30 | 14.36 | -0.97% | |
| 14.52 | 14.79 | 14.27 | 14.50 | +0.42% | |
| 14.10 | 14.54 | 14.05 | 14.44 | +2.12% | |
| 13.95 | 14.29 | 13.86 | 14.14 | +0.14% | |
| 14.02 | 14.23 | 13.87 | 14.12 | +1.66% | |
| 13.97 | 14.03 | 13.72 | 13.89 | -1.14% | |
| 14.34 | 14.37 | 13.80 | 14.05 | -1.40% | |
| 14.19 | 14.45 | 14.07 | 14.25 | +0.71% | |
| 14.38 | 14.39 | 14.00 | 14.15 | -1.67% | |
| 14.55 | 14.70 | 14.28 | 14.39 | -0.62% | |
| 14.24 | 14.50 | 14.12 | 14.48 | +2.04% | |
| 14.35 | 14.43 | 14.10 | 14.19 | -1.87% | |
| 14.34 | 14.46 | 14.03 | 14.46 | +0.98% | |
| 14.13 | 14.42 | 14.13 | 14.32 | +1.49% | |
| 14.19 | 14.38 | 13.71 | 14.11 | -0.35% | |
| 14.05 | 14.18 | 13.70 | 14.16 | +1.36% | |
| 13.74 | 14.02 | 13.70 | 13.97 | +1.60% | |
| 13.44 | 13.78 | 13.31 | 13.75 | +2.15% | |
| 13.14 | 13.50 | 13.08 | 13.46 | +2.36% | |
| 13.34 | 13.49 | 13.00 | 13.15 | -0.98% | |
| 13.35 | 13.43 | 12.85 | 13.28 | -1.26% | |
| 13.29 | 13.76 | 13.23 | 13.45 | +4.10% | |
| 12.70 | 13.13 | 12.59 | 12.92 | +2.13% | |
| 12.82 | 12.87 | 12.62 | 12.65 | -1.17% | |
| 13.01 | 13.11 | 12.80 | 12.80 | -1.01% | |
| 13.10 | 13.21 | 12.92 | 12.93 | -1.75% | |
| 13.18 | 13.22 | 12.95 | 13.16 | +0.08% | |
| 13.25 | 13.28 | 12.94 | 13.15 | -0.30% | |
| 13.05 | 13.39 | 12.98 | 13.19 | +1.23% | |
| 12.89 | 13.31 | 12.89 | 13.03 | +1.80% | |
| 12.63 | 12.87 | 12.53 | 12.80 | +0.95% | |
| 12.57 | 12.69 | 12.28 | 12.68 | +2.34% | |
| 13.00 | 13.00 | 12.20 | 12.39 | -3.88% | |
| 12.66 | 13.05 | 12.54 | 12.89 | +2.87% | |
| 12.47 | 12.81 | 12.41 | 12.53 | +1.79% | |
| 12.35 | 12.59 | 12.21 | 12.31 | -0.32% | |
| 12.52 | 12.59 | 12.23 | 12.35 | -0.40% | |
| 11.86 | 12.55 | 11.15 | 12.40 | +4.20% | |
| 11.63 | 12.00 | 11.57 | 11.90 | +2.85% | |
| 11.39 | 11.70 | 11.27 | 11.57 | +0.35% | |
| 11.69 | 11.89 | 11.46 | 11.53 | -2.37% | |
| 11.82 | 11.93 | 11.75 | 11.81 | -0.08% | |
| 11.78 | 11.95 | 11.56 | 11.82 | +1.03% | |
| 12.00 | 12.02 | 11.67 | 11.70 | -2.50% | |
| 11.93 | 12.09 | 11.78 | 12.00 | +0.08% | |
| 11.82 | 12.05 | 11.70 | 11.99 | +1.10% | |
| 11.86 | 12.10 | 11.86 | 11.86 | 0.00% | |
| 11.65 | 11.89 | 11.40 | 11.86 | +3.13% | |
| 11.70 | 11.92 | 11.47 | 11.50 | -2.38% | |
| 11.41 | 11.85 | 11.22 | 11.78 | +5.46% | |
| 11.83 | 11.97 | 11.13 | 11.17 | -4.45% | |
| 11.93 | 11.98 | 11.52 | 11.69 | -1.35% | |
| 11.95 | 12.09 | 11.79 | 11.85 | -1.90% | |
| 12.56 | 12.65 | 12.04 | 12.08 | -2.97% | |
| 12.52 | 12.74 | 12.41 | 12.45 | -2.28% | |
| 12.93 | 13.07 | 12.54 | 12.74 | -1.85% | |
| 13.00 | 13.29 | 12.50 | 12.98 | -0.15% | |
| 13.18 | 13.43 | 12.75 | 13.00 | -0.54% | |
| 12.13 | 13.19 | 12.05 | 13.07 | +8.74% | |
| 11.53 | 12.06 | 11.47 | 12.02 | +3.35% | |
| 11.83 | 11.83 | 11.30 | 11.63 | -1.36% | |
| 10.78 | 11.88 | 10.78 | 11.79 | +23.20% | |
| 9.48 | 9.86 | 9.45 | 9.57 | -0.21% | |
| 9.54 | 9.63 | 9.48 | 9.59 | +0.52% | |
| 9.62 | 9.81 | 9.51 | 9.54 | -1.85% | |
| 9.54 | 9.80 | 9.54 | 9.72 | +0.52% | |
| 9.94 | 10.08 | 9.59 | 9.67 | -2.81% | |
| 9.75 | 10.05 | 9.73 | 9.95 | +1.74% | |
| 10.06 | 10.15 | 9.75 | 9.78 | -2.49% | |
| 10.09 | 10.21 | 9.97 | 10.03 | +1.11% | |
| 9.74 | 10.05 | 9.74 | 9.92 | +2.06% | |
| 9.63 | 9.81 | 9.59 | 9.72 | +0.73% | |
| 9.74 | 9.85 | 9.64 | 9.65 | -1.63% | |
| 9.63 | 9.82 | 9.55 | 9.81 | +3.26% | |
| 9.61 | 9.75 | 9.50 | 9.50 | -1.76% | |
| 9.79 | 9.79 | 9.61 | 9.67 | -0.31% | |
| 9.60 | 9.85 | 9.58 | 9.70 | +1.46% | |
| 9.44 | 9.69 | 9.44 | 9.56 | +0.31% | |
| 9.45 | 9.64 | 9.41 | 9.53 | +1.49% | |
| 9.51 | 9.71 | 9.37 | 9.39 | -1.78% | |
| 9.72 | 9.79 | 9.54 | 9.56 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the MG chart for longer ranges.