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The price of MainStreet Bancshares, Inc. (MNSB) on October 9, 2026 is 24.63 USD, -1.16% on the day. Over 52 weeks the stock traded between 17.86 USD and 25.87 USD; the price now sits 85% of the way up that range. Over the past year the price changed by +25.15%. The P/E ratio is 10.5, which is below the sector median (13.2). Market capitalization is 180.39 million USD, rank 148 among 159 stocks of the same industry with a known capitalization.
Closing prices for 9 October 2026
Next earnings report: 26 October 2026 · Earnings calendar
Change over the period shown (line colour): +29.43 %
MainStreet Bancshares, Inc. trades on Nasdaq under the ticker MNSB. The company belongs to the Financials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks MNSB has traded between 17.86 $ and 25.87 $. As of 9 October 2026 the price stood 84.52 % of the way from the 52-week low to the high.
Over one year MNSB shares rose 25.15 %; over six months they rose 5.98 %. Volatility over 90 days is 22.74 %. Dividends are not included: this is price change only, as of 9 October 2026.
MNSB trades at a price-to-earnings ratio of 10.5, below the sector median of 13.2. Price to sales is 81.0, above the sector median of 2.7. Price to book is 0.8, below the sector median of 1.3. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 24.96 | 24.96 | 24.58 | 24.63 | 16,500 |
| 8 October 2026 | 24.67 | 25.21 | 24.67 | 24.92 | 23,300 |
| 7 October 2026 | 24.60 | 25.08 | 24.56 | 24.77 | 19,800 |
| 6 October 2026 | 24.95 | 25.11 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
The issuer has several share classes — market cap covers the whole company.
No events for this security recently.
Address:10089 FAIRFAX BOULEVARD, FAIRFAX, VA, 22030, US
MNSB has a return on equity of 8.03 %, below the sector median of 9.80 %. Return on assets is 0.78 %, below the sector median of 1.13 %.
| 271M |
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| NTRSNorthern Trust Corporation | 168.21 | −0.17 % | 180M |
| ALLYAlly Financial Inc. | 37.59 | −0.63 % | 147M |
| FCNCAFirst Citizens BancShares, Inc. | 2,068.39 | +0.12 % | 143M |
| 24.70 |
| 24.86 |
| 12,500 |
| 5 October 2026 | 24.85 | 25.18 | 24.75 | 24.86 | 57,700 |
| 2 October 2026 | 25.10 | 25.50 | 24.74 | 24.94 | 30,100 |
| 1 October 2026 | 24.68 | 24.90 | 24.24 | 24.90 | 29,600 |
| 30 September 2026 | 24.99 | 25.00 | 24.60 | 24.74 | 23,500 |
| 29 September 2026 | 24.83 | 25.23 | 24.61 | 24.87 | 22,600 |
| 28 September 2026 | 24.75 | 25.34 | 24.71 | 24.76 | 16,100 |
| 25 September 2026 | 24.93 | 25.24 | 24.80 | 24.83 | 37,300 |
| 24 September 2026 | 24.90 | 25.00 | 24.64 | 24.86 | 17,700 |
| 23 September 2026 | 24.94 | 24.97 | 24.70 | 24.80 | 16,300 |
| 22 September 2026 | 24.82 | 25.32 | 24.79 | 25.10 | 26,300 |
| 21 September 2026 | 24.71 | 25.24 | 24.67 | 24.67 | 26,000 |
| 18 September 2026 | 24.76 | 24.91 | 24.13 | 24.67 | 71,500 |
| 17 September 2026 | 25.19 | 25.19 | 24.91 | 24.96 | 15,700 |
| 16 September 2026 | 25.36 | 25.69 | 24.86 | 24.99 | 26,200 |
| 15 September 2026 | 25.37 | 25.49 | 25.25 | 25.40 | 25,900 |
| 14 September 2026 | 25.27 | 25.46 | 25.27 | 25.35 | 18,100 |