John Marshall Bancorp (JMSB) Stock Chart & Stock Price History $20.56 -0.68 (-3.20%) Closing price 09/19/2025 04:00 PM EasternExtended Trading$20.40 -0.16 (-0.78%) As of 09/19/2025 04:21 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock John Marshall Bancorp Stock Price Performance The John Marshall Bancorp (JMSB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 8.15%, with a year-to-date return of 2.39%. In the past month, the stock has increased 4.42%, reflecting recent market activity. As of the latest close, John Marshall Bancorp traded at $20.56 with a market cap of $292.34 million and volume of 46,210 shares. Five years ago, the stock traded at $11.00, representing a 86.91% increase over that period. At the time, it had a market cap of $0.00 and a volume of 2,830 shares. Receive JMSB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for John Marshall Bancorp and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+1.13%1 Month Performance+4.42%3 Month Performance+14.22%Year-To-Date Performance+2.39%1 Year Performance+8.15%5 Year Performance+86.91% JMSB Stock Chart for Saturday, September, 20, 2025 JMSB Chart by TradingView John Marshall Bancorp Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/19/2025$21.24$20.56-3.20%$21.16$20.3346,210 shs$292.34 million09/18/2025$19.82$21.24+7.16%$21.58$20.2523,511 shs$302.03 million09/17/2025$20.05$19.82-1.15%$20.50$19.8223,814 shs$281.84 million09/16/2025$20.33$20.05-1.38%$20.29$19.979,874 shs$285.09 million09/15/2025$20.08$20.33+1.25%$20.38$20.204,972 shs$289.09 million09/12/2025$20.75$20.08-3.23%$20.65$20.084,903 shs$285.54 million09/11/2025$20.20$20.75+2.72%$20.85$20.3411,452 shs$295.07 million09/10/2025$20.46$20.20-1.27%$20.70$19.5721,602 shs$287.22 million09/09/2025$20.38$20.46+0.39%$20.46$20.0248,048 shs$290.94 million09/08/2025$20.17$20.38+1.04%$20.38$20.1114,895 shs$289.80 million Get the Latest News and Ratings for JMSB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for John Marshall Bancorp and its competitors with MarketBeat's FREE daily newsletter. 09/05/2025$20.02$20.17+0.75%$20.29$19.9021,159 shs$286.82 million09/04/2025$19.43$20.02+3.04%$20.26$19.5014,922 shs$284.68 million09/03/2025$19.33$19.43+0.52%$19.68$19.1913,900 shs$274.85 million09/02/2025$19.81$19.33-2.42%$19.67$19.337,326 shs$274.87 million09/01/2025$19.81$19.81$20.10$19.806,859 shs$281.70 million08/29/2025$19.99$19.81-0.90%$20.10$19.806,859 shs$281.70 million08/28/2025$20.11$19.99-0.60%$20.26$19.793,790 shs$284.24 million08/27/2025$20.09$20.11+0.10%$20.34$19.949,492 shs$285.96 million08/26/2025$19.77$20.09+1.62%$20.21$19.876,774 shs$285.68 million08/25/2025$20.33$19.77-2.75%$20.23$19.7010,087 shs$281.11 million08/22/2025$19.41$20.33+4.74%$20.45$19.7139,054 shs$289.07 million08/21/2025$19.69$19.41-1.42%$19.70$19.4110,440 shs$276.01 million08/20/2025$19.05$19.69+3.36%$19.69$19.186,342 shs$279.99 million08/19/2025$19.06$19.05-0.05%$19.44$19.037,665 shs$270.87 million Related Companies TRIN Stock Price Chart LDI Stock Price Chart FSUN Stock Price Chart ATLC Stock Price Chart LX Stock Price Chart OSBC Stock Price Chart FMBH Stock Price Chart BHRB Stock Price Chart SBSI Stock Price Chart OPFI Stock Price Chart Receive JMSB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for John Marshall Bancorp and its competitors with MarketBeat's FREE daily newsletter. 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