Mistras Group, Inc. (MG) NYSE

Currency In USD

MG Historical Return

If you invested $1000 in Mistras Group, Inc. (MG) 10 years ago, it would be worth $826.45 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,003.03, while $1000 invested 1 year ago would be worth $2,038.07. This corresponds to total returns of -17.36%, 100.3%, 103.81%, respectively, with annualized returns of -1.89%, 14.91%, 103.81%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

MG Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	19.56	19.81	19.81	19.99	19.47	231,129
September 10, 2026	19.73	19.35	19.35	19.83	19.33	298,571
September 09, 2026	19.5	19.98	19.98	20.09	19.31	308,442
September 08, 2026	19.16	19.42	19.42	19.55	19.04	187,353
September 04, 2026	18.92	19.12	19.12	19.4	18.63	167,248
September 03, 2026	19.3	19.06	19.06	19.33	18.93	212,838
September 02, 2026	18.62	19.39	19.39	19.58	18.54	295,825
September 01, 2026	18.51	18.56	18.56	18.73	18.31	140,655
August 31, 2026	18.4	18.76	18.76	18.96	18.17	197,232
August 28, 2026	19.33	18.49	18.49	19.42	18.48	153,543
August 27, 2026	18.73	19.25	19.25	19.32	18.5	257,185
August 26, 2026	18.81	18.8	18.8	19.21	18.43	196,150
August 25, 2026	19.12	18.99	18.99	19.29	18.73	137,622
August 24, 2026	18.86	19.1	19.1	19.25	18.18	171,856
August 21, 2026	19.47	18.96	18.96	19.6	18.66	360,492
August 20, 2026	19.09	19.51	19.51	20.2	19.09	400,143
August 19, 2026	18.37	19.45	19.45	19.55	18.07	426,326
August 18, 2026	18.08	18.2	18.2	18.28	17.82	244,502
August 17, 2026	17.89	18.14	18.14	18.26	17.73	189,130
August 14, 2026	18.27	18.1	18.1	18.46	17.93	193,401
August 13, 2026	17.49	18.34	18.34	18.43	17.33	268,380
August 12, 2026	17.99	17.45	17.45	18.89	16.95	0
August 11, 2026	17.24	18.59	18.59	19.6	17.07	0
August 10, 2026	16.06	15.79	15.79	16.32	15.63	179,440
August 07, 2026	15.72	16.08	16.08	16.16	15.67	99,972
August 06, 2026	15.74	15.64	15.64	15.85	15.39	164,184
August 05, 2026	16.07	15.82	15.82	16.07	15.65	148,955
August 04, 2026	15.89	15.93	15.93	16.08	15.56	116,238
August 03, 2026	15.37	15.7	15.7	15.79	15.28	152,702
July 31, 2026	15.29	15.21	15.21	15.41	14.87	173,000
July 30, 2026	14.76	15.17	15.17	15.38	14.76	110,483
July 29, 2026	15.4	15	15	15.52	14.82	122,183
July 28, 2026	15.66	15.39	15.39	15.66	15.26	125,547
July 27, 2026	15.7	15.55	15.55	15.95	15.01	169,798
July 24, 2026	15.83	15.46	15.46	15.86	15.42	177,458
July 23, 2026	15.39	15.67	15.67	15.7	15.37	166,101
July 22, 2026	15.64	15.64	15.64	15.95	15.54	150,682
July 21, 2026	15.29	15.73	15.73	15.73	15.29	130,459
July 20, 2026	15.66	15.35	15.35	15.8	15.25	192,116
July 17, 2026	15.87	15.71	15.71	15.94	15.48	127,948
July 16, 2026	16.86	15.92	15.92	16.86	15.45	184,351
July 15, 2026	16.45	16.05	16.05	16.7	15.73	173,793
July 14, 2026	16.36	16.44	16.44	16.7	16.24	190,228
July 13, 2026	16.13	16.19	16.19	16.33	16.06	120,480
July 10, 2026	16.29	16.27	16.27	16.41	16.18	89,778
July 09, 2026	16.18	16.29	16.29	16.47	16.08	173,937
July 08, 2026	16.57	16.12	16.12	16.76	16.08	167,924
July 07, 2026	16.76	16.63	16.63	16.88	16.29	157,262
July 06, 2026	16.66	16.8	16.8	17.42	16.12	182,213
July 02, 2026	17.2	16.69	16.69	17.21	16.33	271,896
July 01, 2026	17.59	17.14	17.14	17.59	16.99	241,978
June 30, 2026	18.35	17.47	17.47	18.54	17.31	375,129
June 29, 2026	18.84	18.23	18.23	19.01	18.04	304,616
June 26, 2026	18.65	18.82	18.82	18.94	18.34	1.12M
June 25, 2026	18.92	18.78	18.78	19.64	18.71	117,983
June 24, 2026	19.13	18.86	18.86	19.62	18.73	170,729
June 23, 2026	18.56	19.07	19.07	19.36	18.47	242,255
June 22, 2026	18.51	18.74	18.74	18.87	18.42	189,145
June 18, 2026	18.55	18.46	18.46	18.87	18.24	450,853
June 17, 2026	18.2	18.37	18.37	18.66	18.16	181,761