MainStreet Bancshares, Inc.
- Open
- 25.32
- Day high
- 25.34
- Day low
- 24.66
- Prev close
- 25.35
- Volume
- 35K
- Mkt cap
- $178M
- P/E (TTM)
- 12.3
- EPS (TTM)
- $2.03
- P/B
- 0.8
- P/S
- 1.4
- Yield
- 1.60%
- Per share
- $0.40
- ▼Insiders net selling -$104K over the last 3 months (0 open-market buys, 1 sale)
- 🏛Institutions reducing (13F)
MainStreet Bancshares, Inc. (MNSB) is a Financial Services company listed on NASDAQ. The stock is up 15% over the past year. Over the trailing 3 months, insiders filed 0 open-market buys and 1 sale (SEC Form 4). Drillr has 1 published research article covering MNSB.
MainStreet Bancshares, Inc. (MNSB) financials & analyst ratings
Fundamentals (TTM)
Source: exchange market data + company filings. Figures are trailing-twelve-month or as most recently reported. For informational purposes only — not investment advice.
MNSB earnings date, history & EPS estimates
| Report date | EPS est | EPS actual | Surprise | Revenue | Rev. surprise |
|---|---|---|---|---|---|
| Jul 20, 2026 | $0.53 | $0.58 | +9.4% | $19M | -9.4% |
| Apr 20, 2026 | $0.45 | $0.48 | +6.7% | $18M | -11.8% |
| Mar 13, 2026 | $0.45 | $0.54 | +19.1% | $33M | — |
| Jul 22, 2025 | $0.44 | $0.53 | +20.5% | $20M | +4.2% |
| Mar 14, 2025 | — | $-2.13 | — | $36M | — |
| Mar 20, 2024 | — | $0.68 | — | $34M | — |
| Jul 24, 2023 | $0.85 | $0.85 | +0.0% | $20M | -10.8% |
| Apr 17, 2023 | $0.94 | $1.01 | +7.4% | $22M | +5.2% |
| Mar 23, 2023 | — | $1.02 | — | $27M | — |
| Oct 17, 2022 | $0.78 | $0.97 | +24.4% | $19M | +0.7% |
| Jul 25, 2022 | $0.65 | $0.71 | +9.2% | $17M | +1.1% |
| Apr 19, 2022 | $0.56 | $0.64 | +14.3% | $16M | +6.2% |
MNSB insider trading activity (SEC Form 4)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 2, 2026 | Hall Wendy Adelerdirector | Grant | 973 | $24.69 |
| Jul 2, 2026 | GREEN DARRELLdirector | Grant | 851 | $24.69 |
| Jul 2, 2026 | DeLeon Rafael Edirector | Grant | 753 | $24.69 |
| Jul 2, 2026 | Higgins Joan Morganother: Director - MainStreet Bank | Grant | 973 | $24.69 |
| Jun 4, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Sell | 4,500 | $23.20 |
| Apr 17, 2026 | DeLeon Rafael Edirector | Grant | 1,068 | $22.48 |
| Apr 17, 2026 | GREEN DARRELLdirector | Grant | 356 | $22.48 |
| Apr 17, 2026 | Higgins Joan Morganother: Director - MainStreet Bank | Grant | 356 | $22.48 |
| Apr 17, 2026 | Hall Wendy Adelerdirector | Grant | 534 | $22.48 |
| Apr 17, 2026 | RUST PATSY Idirector | Grant | 534 | $22.48 |
| Feb 24, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Tax | 1,501 | $20.36 |
| Feb 24, 2026 | Hersiburane Abdulhamidofficer: President, MainSteet Bank | Grant | 8,367 | $22.65 |
| Feb 24, 2026 | Vari Richard Alexanderofficer: Chief Financial Officer | Grant | 7,155 | $22.65 |
| Feb 24, 2026 | Hersiburane Abdulhamidofficer: President, MainSteet Bank | Tax | 1,314 | $20.36 |
| Feb 24, 2026 | DICK JEFF Wdirector, officer: Chairman, President and CEO | Grant | 23,511 | $22.65 |
Source: MNSB SEC Form 4 filings, latest Jul 2, 2026. For informational purposes only — not investment advice.
See the full MNSB insider & 13F page →MainStreet Bancshares, Inc. company profile
Overview
MainStreet Bancshares, Inc. (NASDAQ:MNSB) is a regional bank holding company incorporated in 2003 and headquartered in Fairfax, Virginia. The company operates through its subsidiary MainStreet Bank, which has served the Washington D.C. metropolitan area since 2005. With six branches across Northern Virginia and Washington D.C., MainStreet Bank focuses on providing traditional banking services to small and medium-sized businesses, professional service organizations, and individual consumers in one of the nation's most affluent markets. In recent years, the company has expanded beyond traditional banking by developing innovative fintech solutions, including a Banking-as-a-Service platform called Avenue and a cannabis payments solution called Venue, representing a strategic pivot toward technology-enabled banking services.
Business
MainStreet Bancshares operates in the regional banking industry, providing traditional commercial and consumer banking services alongside emerging fintech solutions. The company's core business revolves around three main segments: Traditional Banking Services (Primary Revenue Source - approximately 85-90%): MainStreet Bank offers comprehensive banking products including various deposit accounts (demand, NOW, money market, savings, certificates of deposit), commercial lending (government contract receivables, equipment financing, working capital loans), commercial real estate financing, residential mortgages, and consumer loans. The bank also provides ancillary services such as cash management, wire transfers, remote deposit capture, and online banking platforms. With a loan portfolio of $1.8 billion, the bank focuses on relationship-based lending to small and medium enterprises in the Washington D.C. metropolitan area. Avenue Banking-as-a-Service Platform (Emerging Revenue Source - approximately 5-10%): Avenue is MainStreet's proprietary Banking-as-a-Service (BaaS) platform that enables fintech companies to offer banking services to their customers without obtaining their own banking licenses. This white-label solution allows fintech partners to embed banking functionality into their applications, with MainStreet providing the regulatory compliance and banking infrastructure. The platform targets low-cost deposit acquisition and is projected to reach profitability at $225 million in deposits. Venue Cannabis Payments Solution (Development Stage - minimal current revenue): Venue represents MainStreet's entry into the cannabis payments market, addressing the industry's heavy reliance on cash transactions due to federal banking restrictions. The solution aims to digitize payments for cannabis retailers, with management projecting a total addressable market of over 12,000 cannabis stores generating more than $1 billion in monthly sales. The company estimates potential transaction fee revenue of $90 million with just 20% market penetration.
Revenue model
MainStreet Bancshares generates revenue primarily through traditional banking operations, earning money via net interest income and fee-based services. The bank's core revenue model involves borrowing money from depositors at low interest rates and lending it out at higher rates to businesses and consumers, capturing the interest rate spread. With a net interest margin of 3.13%, the bank earns approximately $0.03 for every dollar of loans outstanding annually. The company's loan portfolio composition shows strategic focus on higher-yielding segments: non-owner occupied commercial real estate (30% of portfolio, 6.47% weighted average yield), construction loans (21%, 7.8% yield), owner-occupied commercial real estate (19%, 5.95% yield), and multi-family properties (13%, 6.45% yield). Fee income is generated through deposit account services, loan origination fees, cash management services, and wire transfer fees. The Avenue BaaS platform introduces a different revenue model based on deposit balances and transaction volumes from fintech partners. MainStreet earns fees from providing banking infrastructure and regulatory compliance services to fintech companies, while also benefiting from low-cost or no-cost deposits that these partnerships generate. The Venue cannabis payments solution would operate on a transaction-based fee model, earning a percentage of each digital payment processed. Several factors influence MainStreet's profitability margins. Interest rate environment significantly impacts net interest margins, with rising rates generally benefiting the bank's asset-sensitive balance sheet, though deposit competition can pressure funding costs. Credit quality directly affects profitability through loan loss provisions, with the bank's focus on commercial real estate exposing it to local market conditions. Regulatory compliance costs for the BaaS platform and cannabis payments solution create operational expenses that must be offset by fee income. Competition from larger banks and fintech companies pressures both loan pricing and deposit costs, while economic conditions in the Washington D.C. metropolitan area affect loan demand and credit quality given the bank's geographic concentration.
Competitive moat
MainStreet Bancshares operates with a relatively narrow economic moat, characteristic of smaller regional banks. The company's primary competitive advantages stem from its local market expertise and relationship-based banking approach in the affluent Washington D.C. metropolitan area. Management's deep understanding of local businesses, particularly those with government contracts, provides some differentiation in underwriting and customer service. The bank's focus on small to medium-sized businesses allows it to offer more personalized service than larger national banks, creating customer loyalty and reducing price sensitivity. However, these advantages are not particularly durable or defensible. The banking industry is highly commoditized, with limited barriers preventing customers from switching to competitors offering better rates or services. Larger regional and national banks possess significant advantages in terms of technology infrastructure, regulatory compliance capabilities, and cost of funds. Fintech companies increasingly compete for both lending and deposit relationships, often offering superior digital experiences and competitive pricing. MainStreet's emerging fintech initiatives represent an attempt to build stronger competitive positioning. The Avenue BaaS platform could create switching costs and network effects if successfully scaled, as fintech partners would face integration costs when changing banking providers. Similarly, the Venue cannabis payments solution targets an underserved niche market with significant regulatory barriers to entry. However, both initiatives are still in early development stages and face substantial execution risks. The company's small size ($2.2 billion in assets) limits its ability to compete on price and technology investment compared to larger institutions. Geographic concentration in the Washington D.C. area, while providing local expertise, also creates vulnerability to regional economic downturns and limits diversification benefits. Overall, MainStreet operates in a competitive industry with modest barriers to entry and limited sustainable competitive advantages.
Risks & safety
MainStreet Bancshares presents moderate financial risk with several concerning metrics that require careful monitoring: Liquidity and Solvency: - Cash and short-term investments: $47.6 million (2.1% of total assets) - Debt-to-equity ratio: 35.1% (manageable level) - Book value per share: approximately $26 vs. current price of $17.25 - No immediate solvency concerns given adequate capital ratios Profitability and Valuation Concerns: - Net loss of $16.2 million in Q4 2024 (-$1.60 per share) - Negative return on equity: -7.8% for 2024 - Trading at 0.66x book value, suggesting market skepticism - Negative price-to-earnings ratio due to losses Credit Quality Improvements: - Non-performing assets reduced 62% in 2024 - Classified loans decreased from 4.31% to 2.94% of total loans - Net charge-offs remain low at 0.08% of loans Other Considerations: - Significant expense reduction (40% cut in run rate) shows management responsiveness - $17.2 million invested in Avenue platform represents substantial capital commitment - Geographic concentration in stable Washington D.C. market provides some stability - Operating cash flow positive at $14.7 million annually despite net losses
Recent development
Over the past two years, MainStreet Bancshares has undergone a significant strategic transformation, pivoting from a traditional community bank to a technology-enabled financial services provider. The most substantial development has been the creation and launch of the Avenue Banking-as-a-Service platform, representing a $17.2 million investment in proprietary technology. This platform enables fintech companies to offer banking services without obtaining their own banking licenses, positioning MainStreet to capture low-cost deposits and fee income from the growing fintech ecosystem. The company has also developed Venue, a cannabis payments solution designed to address the cash-heavy nature of the cannabis industry due to federal banking restrictions. Management projects this could generate substantial transaction fee revenue, with estimates of $90 million in potential fees at 20% market penetration across the 12,000+ cannabis retail locations nationwide. Operationally, MainStreet has focused heavily on credit quality improvement and expense management. The bank reduced non-performing assets by 62% in 2024 and decreased classified loans from 4.31% to 2.94% of total gross loans. Simultaneously, management implemented aggressive cost-cutting measures, reducing the expense run rate by 40% while maintaining loan growth of 6% in 2024. The bank has also refined its loan portfolio composition, reducing office real estate exposure from $23 million to $13 million while focusing on higher-yielding segments like construction loans (7.8% weighted average yield) and non-owner occupied commercial real estate (6.47% yield). This strategic repositioning aims to improve net interest margins while managing credit risk in a challenging commercial real estate environment. These developments represent a fundamental shift in MainStreet's business model, moving from traditional relationship banking toward technology-enabled services that could provide more scalable and higher-margin revenue streams. However, execution risk remains high as both Avenue and Venue are still in early deployment phases.
MNSB company profile · for informational purposes only — not investment advice.
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