MainStreet Bancshares, Inc. Annual Report: A Year of Growth and Stability

MainStreet Bancshares, Inc. delivered a year of impressive growth and unwavering stability, strengthening its financial position across key areas while maintaining a sharp focus on asset quality and robust risk management. For investors, this report provides a clear picture of our performance.

Business Overview

MainStreet Bancshares, Inc. is a community bank serving businesses, professionals, and individuals primarily in the greater Washington D.C. metropolitan area and surrounding communities. We offer a full range of commercial and retail banking services, such as checking and savings accounts, money market accounts, certificates of deposit, commercial and industrial loans, commercial real estate loans, residential mortgage loans, and various consumer loans. Our strategy emphasizes relationship-based banking, personalized customer service, and using technology to improve client experience and operational efficiency.

Financial Performance: Strong Performance and Profitability

MainStreet Bancshares achieved healthy growth in its core banking operations, boosting profitability for shareholders.

• Net Income Growth: We reported Net Income of $9.4 million for the current year (2025), a significant 17.5% increase from $8.0 million in the prior year (2024). This growth reflects our effective management and a favorable operating environment.
• Earnings Per Share (EPS): Reflecting this increased profitability, diluted earnings per share (EPS) rose by 17.5%, from $0.40 in 2024 to $0.47 in 2025. This indicates positive value creation for each share.
• Revenue Drivers:
  • Net Interest Income (NII), the primary revenue source for banks, grew by 14.3% to $40.0 million in 2025, from $35.0 million in 2024. A larger loan portfolio and effective interest rate management drove this growth.
  • Non-Interest Income also rose to $8.0 million in 2025 from $7.0 million in 2024, driven primarily by service charges and fee-based activities.
• Profitability Ratios:
  • Net Interest Margin (NIM), a key measure of lending profitability, held strong at 3.5% for 2025, which indicates efficient management of interest-earning assets and interest-bearing liabilities.
  • Return on Average Assets (ROAA) improved to 0.65% in 2025 (from 0.60% in 2024), and Return on Average Equity (ROAE) increased to 8.2% (from 7.5% in 2024), showcasing our enhanced efficiency in utilizing assets and shareholder capital.
• Efficiency: Our Efficiency Ratio was 65% in 2025, meaning we spent $0.65 to generate $1.00 of revenue, a competitive figure for community banks.

Financial Health: Growing Assets, Robust Capital, and Liquidity Management

MainStreet Bancshares built a strong foundation with a growing balance sheet and solid capital levels, ensuring stability and capacity for future growth.

• Asset Growth: Total assets grew by 5.0% to $1.5 billion in 2025, from $1.43 billion in 2024, reflecting strategic growth in our loan and investment portfolios. We maintain a prudent level of cash and cash equivalents to support daily operations and meet short-term obligations.
• Loan Portfolio Expansion: Our total loan portfolio grew by 7.0% to $1.1 billion in 2025 (from $1.03 billion in 2024), driven primarily by commercial and residential real estate lending, which indicates strong demand and successful origination efforts.
• Deposit Growth: Total deposits increased by 4.0% to $1.3 billion in 2025 (from $1.25 billion in 2024), demonstrating continued customer trust and our effective deposit-gathering strategies. Deposits represent our primary funding source.
• Liquidity Management: Beyond deposits, we manage our liquidity by accessing various funding sources, including federal funds purchased, repurchase agreements, and Federal Home Loan Bank advances, to ensure sufficient resources to meet loan demand and deposit withdrawals. We also use other borrowings as part of our liability management strategy, optimizing our funding mix and cost of funds.
• Strong Capital Position: We maintain a robust capital position, exceeding regulatory requirements. Our Tier 1 Capital Ratio was 10.5% and our Total Capital Ratio was 12.8% as of year-end 2025, which indicates financial resilience and our capacity to absorb potential losses.

Risk Factors

MainStreet Bancshares, Inc. faces various risks inherent in the banking industry. Key risks include:

• Credit Risk: This is the risk of loss arising from a borrower's inability to repay a loan or fulfill contractual obligations. We manage this through robust underwriting standards, diversified loan portfolios, and ongoing monitoring.
  • While our overall loan portfolio remains healthy, we closely monitor early-stage delinquencies. Loans 90 days or more past due remained at $0 for both 2025 and 2024.
  • Early-stage delinquencies saw a slight increase: loans 30-59 days past due rose from $44 in 2024 to $580 in 2025 (0.00005% of total loans), and loans 60-89 days past due appeared at $309 in 2025 (0.00003% of total loans), up from $0 in 2024.
  • Our Allowance for Loan Losses (ALLL) stood at 1.2% of total loans in 2025, providing a prudent reserve against potential future losses. While these early-stage increases are minor in absolute terms and as a percentage of our total loan book, we continue to monitor them closely.
• Interest Rate Risk: This is the risk that changes in market interest rates could adversely affect our net interest income or the value of our assets and liabilities. We actively manage our asset-liability structure to mitigate this risk.
• Liquidity Risk: This is the risk of not being able to meet financial obligations as they come due without incurring unacceptable losses. We manage this by maintaining sufficient cash, liquid assets, and access to diverse funding sources.
• Operational Risk: This is the risk of loss resulting from inadequate or failed internal processes, people, and systems, or from external events. This includes risks related to fraud, data breaches, and system failures.
• Cybersecurity Risk: Recognizing the critical importance of digital security, we maintain a comprehensive cybersecurity framework.
  • Our Board of Directors, through its Technology and Audit & Risk Committees, provides rigorous oversight. Dedicated Information Security and IT Departments handle daily operations, threat monitoring, incident response, and employee training.
  • We fully integrate cybersecurity into our overall risk management plan. The Board annually reviews and approves policies, and the Information Technology Management Committee conducts quarterly program reviews. This proactive approach protects customer information and digital assets.
• Regulatory and Compliance Risk: This is the risk of non-compliance with laws, regulations, and supervisory requirements, which could result in fines, penalties, or reputational damage. We operate in a highly regulated environment and maintain robust compliance programs.
• Economic Conditions: Adverse changes in local, regional, or national economic conditions, such as rising unemployment, inflation, or a downturn in real estate markets, could negatively impact loan demand, asset quality, and overall financial performance.

Future Outlook & Strategy

MainStreet Bancshares' strategic focus remains on expanding market share within our existing operating footprint, identifying selective new market opportunities, and deepening customer relationships through our community banking model. We aim to achieve prudent loan growth, attract stable, low-cost deposits, and enhance non-interest income streams. Management is optimistic for the coming year, anticipating continued growth, strong asset quality, and efficient operations amidst a dynamic economic environment. We will continue to invest in technology to improve customer experience and operational efficiency, while rigorously managing our risk profile to ensure long-term stability and shareholder value creation.

Competitive Position

MainStreet Bancshares operates in a highly competitive banking environment. Our primary competitors include large regional and national banks, other community banks, credit unions, and non-bank financial service providers. We differentiate ourselves by focusing on our community banking model, emphasizing personalized service, local decision-making, and deep relationships with our customers. Our competitive advantages include strong local market knowledge, responsiveness to customer needs, and a commitment to supporting local businesses and individuals. We compete on factors such as interest rates on loans and deposits, fees for services, product offerings, and the quality of customer service.

Shareholder Value

We declared quarterly cash dividends of $0.05 per share, totaling $0.20 per share for the year, reflecting our commitment to returning capital to investors.