John Marshall Bancorp, Inc. (JMSB) NASDAQ

Currency In USD

JMSB Historical Return

If you invested $1000 in John Marshall Bancorp, Inc. (JMSB) 10 years ago, it would be worth $1,870.47 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,352.53, while $1000 invested 1 year ago would be worth $1,148.72. This corresponds to total returns of 87.05%, 35.25%, 14.87%, respectively, with annualized returns of 6.46%, 6.23%, 14.87%.

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

JMSB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	23.18	23.25	23.25	23.5	22.88	23,901
August 20, 2026	22.76	23.02	23.02	23.34	22.76	171,985
August 19, 2026	23.35	22.87	22.87	23.9	22.87	39,265
August 18, 2026	23.09	22.96	22.96	23.43	22.93	29,142
August 17, 2026	23.15	23.09	23.09	23.44	22.92	23,372
August 14, 2026	23.18	23.25	23.25	23.49	23.18	14,412
August 13, 2026	23.47	23.26	23.26	23.67	23.25	17,234
August 12, 2026	23.46	23.21	23.21	23.61	23.21	26,763
August 11, 2026	23.38	23.23	23.23	23.47	22.91	15,172
August 10, 2026	23.2	22.95	22.95	23.89	22.75	60,595
August 07, 2026	23.5	23.32	23.32	23.5	23.07	16,140
August 06, 2026	23.93	23.35	23.35	23.93	23.29	24,890
August 05, 2026	23.71	23.77	23.77	23.81	23.11	24,668
August 04, 2026	23.71	23.81	23.81	24.26	23.71	46,393
August 03, 2026	23.4	23.67	23.67	23.88	23.4	36,163
July 31, 2026	22.89	23.2	23.2	23.22	22.35	38,115
July 30, 2026	23.3	23.07	23.07	23.46	22.93	29,196
July 29, 2026	23.48	23.22	23.22	23.79	23.2	32,987
July 28, 2026	23.41	23.58	23.58	23.79	23.38	41,863
July 27, 2026	22.79	23.29	23.29	23.29	22.56	39,136
July 24, 2026	22.27	22.34	22.34	22.78	21.96	47,430
July 23, 2026	21.9	22.12	22.12	23.02	21.79	50,225
July 22, 2026	22.89	22.18	22.18	23.39	21.65	40,677
July 21, 2026	21.75	21.93	21.93	22.5	21.71	26,094
July 20, 2026	22.51	21.79	21.79	22.54	21.79	23,130
July 17, 2026	22.74	22.18	22.18	23.14	21.76	33,242
July 16, 2026	21.94	22.92	22.92	23.28	21.94	65,227
July 15, 2026	22.07	21.94	21.94	22.46	21.83	34,695
July 14, 2026	21.92	21.8	21.8	22.29	21.7	29,077
July 13, 2026	21.01	21.93	21.93	22.43	21.01	25,889
July 10, 2026	21.76	21.84	21.84	22	21.65	31,838
July 09, 2026	21.5	21.88	21.88	22.07	21.5	20,182
July 08, 2026	21.75	21.53	21.53	22.2	21.52	29,925
July 07, 2026	22.29	21.88	21.88	22.34	21.82	25,906
July 06, 2026	22.78	22.11	22.11	22.78	21.7	25,807
July 02, 2026	22.58	22.17	22.17	22.78	22.16	24,230
July 01, 2026	22.13	22.53	22.53	22.75	21.01	40,228
June 30, 2026	22	21.8	21.8	22.09	21.54	58,301
June 29, 2026	21.07	21.87	21.87	22.05	21.07	38,591
June 26, 2026	22	22	22	22.73	21.51	283,932
June 25, 2026	21.91	21.94	21.94	22.11	21.51	31,197
June 24, 2026	21.88	21.94	21.94	22.27	21.8	97,648
June 23, 2026	21.59	21.89	21.89	22.1	21.45	122,937
June 22, 2026	21.3	21.51	21.51	21.64	21.24	55,810
June 18, 2026	21.19	21.31	21.31	21.36	21.01	70,816
June 17, 2026	21.55	21.3	21.3	21.69	21.1	55,008
June 16, 2026	21.77	21.3	21.3	21.91	21.25	87,651
June 15, 2026	21.9	21.77	21.77	21.9	21.44	50,763
June 12, 2026	21.69	21.71	21.71	21.89	21.47	44,566
June 11, 2026	21.74	21.5	21.5	21.86	21.32	35,657
June 10, 2026	22	21.65	21.65	22.35	21.59	75,105
June 09, 2026	21.6	21.81	21.81	22.12	21.6	37,098
June 08, 2026	21.43	21.58	21.58	21.6	21.4	18,292
June 05, 2026	21.19	21.42	21.42	21.82	21.19	45,029
June 04, 2026	21	21.16	21.16	21.22	20.8	19,649
June 03, 2026	21.14	20.76	20.76	21.21	20.6	42,436
June 02, 2026	20.72	21.16	21.16	21.26	20.72	17,634
June 01, 2026	21.27	20.87	20.87	21.28	20.71	31,131
May 29, 2026	21.13	21.27	21.27	21.48	20.86	34,778
May 28, 2026	21.13	21.22	21.22	21.4	21.01	23,249