MainStreet Bancshares, Inc. (MNSBP) Stock

MainStreet Bancshares, Inc. (MNSBP) is a Financials stock trading at $25.99 (as of 2026-08-19), with a market capitalization of $185.08M and a trailing P/E of 10.7. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

MainStreet Bancshares, Inc. operates as the bank holding company for MainStreet Bank that provides various banking products and services for individuals, small to medium-sized businesses, and professional service organizations. The company offers demand, NOW, money market, savings, and sweep accounts, as well as certificates of deposit; business and consumer checking, interest-bearing checking, business account analysis, and other depository services; and cash management, wire transfer, check imaging, remote deposit capture, and courier services. It also provides commercial loans, including government contract receivables, plant and equipment, general working capital, contract administration, and acquisition loans; commercial real estate, real estate construction, and residential real estate loans; and consumer loans comprising term loans and overdraft protection, as well as debit and credit cards. In addition, the company provides deposit insurance solutions; remote deposit of checks; and internet bill payment, online cash management, and online and mobile banking services. As of March 18, 2022, it operated six branches in Herndon, Fairfax, McLean, Leesburg, Clarendon, and Washington D.C., as well as 55,000 automated teller machines. MainStreet Bancshares, Inc. was incorporated in 2003 and is headquartered in Fairfax, Virginia.

Understand MainStreet Bancshares, Inc.: how it makes money

MainStreet Bancshares operates as the bank holding company for MainStreet Bank, providing deposit accounts, certificates of deposit, commercial loans, and cash management services for individuals, small to medium-sized businesses, and professional service organizations.

The bank profit model is driven by how effectively it turns deposits and customer activity into (1) income from lending and (2) income from cash management and other service fees, while managing the costs and risks of funding and credit.

Business quality (Solid): The provided financial snapshot for 2026-03-31 lists revenue as 0.0B and operating margin as 935.1%, which makes it difficult to validate quantitative performance from this dataset alone.

Valuation: At 13× earnings, MNSBP trades in line with the Banking average (13×). Note: one-time items can distort reported P/E.

Bull case

  • Broad range of core banking offerings: The company offers multiple deposit account types (demand, NOW, money market, savings, sweep accounts, and certificates of deposit) along with commercial loans and cash management services.
  • Focused customer segments: Products are positioned for individuals, small to medium-sized businesses, and professional service organizations, which can support recurring banking relationships through deposits, lending, and payment services.

Bear case

  • Credit and loan performance risk: Commercial lending introduces exposure to borrower credit quality and potential loan losses, which can hurt earnings.
  • Interest rate and funding risk: Deposit and loan pricing dynamics can change with interest rate conditions, affecting net interest-related profitability and the cost of funds.
Valuation — source: SEC EDGAR (first-party)
Price$25.99
Market Cap$185.08M
P/E Ratio10.7
EV / EBITDA8.1
Price / Book0.86
Price / Sales2.74
Dividend Yield1.6%
FCF Yield12.5%
DCF Value (model)$31.96
DCF Upside vs Price23.0%
Profitability & Growth — source: SEC EDGAR
Revenue (TTM)$135.62M
Net Margin11.5%
Return on Equity8.1%
Revenue Growth (YoY)-98.4%
EPS Growth (YoY)9.4%
FCF Growth (YoY)-284.5%
Valuation vs Sector & Industry
Stock P/E10.7
Sector P/E (Financials)15.1
Industry P/E (Banking)13.0
vs Sector-29.3%
vs Industry-17.7%
Company
SectorFinancials
IndustryBanking
CEOJeff W. Dick
Employees182
CountryUS
IPO Date2020-09-16

Related Companies (Business model: Universal / Commercial Bank; 8 closest by market cap; US-domiciled)

  • Ohio Valley Banc Corp. (OVBC)
  • BayFirst Financial Corp. (BAFN)
  • FinWise Bancorp (FINW)
  • Hanover Bancorp, Inc. (HNVR)
  • CB Financial Services, Inc. (CBFV)
  • Eagle Bancorp Montana, Inc. (EBMT)
  • SB Financial Group, Inc. (SBFG)
  • Richmond Mutual Bancorporation, Inc. (RMBI)
MNSBP earnings history · MNSBP institutional & insider holders · MNSBP KPIs & operating metrics · MNSBP financials · MNSBP investor presentations & press releases · MNSBP SEC filings · MNSBP peers · Congress trades · Insider trades · Short interest · Stock screener

Data as of 2026-08-19.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.