MNSB

Business Context and Reporting Period

MainStreet Bancshares, Inc. (MNSB) is a financial holding company headquartered in Fairfax, Virginia, operating MainStreet Bank. The company serves retail customers, small-to-medium businesses, and professionals in the Washington, D.C. metropolitan area. It also operates Avenu, a Banking as a Service (BaaS) division, and MainStreet Community Capital, LLC, a community development entity. This summary covers the unaudited quarterly period ended June 30, 2024.

Key Financial Metrics

Material Changes vs. Prior Period

• Profitability Decline: Net income for Q2 2024 decreased by approximately 62% compared to Q2 2023 ($2.6 million vs. $6.9 million). YTD net income decreased by 61% ($5.9 million vs. $15.1 million). This decline is primarily attributed to a sharp rise in funding costs.
• Margin Compression: Net interest margin (FTE) compressed by 109 basis points in Q2 and 127 basis points YTD compared to the prior year, dropping from 4.24% to 3.15% (Q2) and 4.48% to 3.21% (YTD). The interest rate spread tightened significantly as deposit costs rose faster than asset yields.
• Expense Growth: Non-interest expense increased 16.7% in Q2 and 10.8% YTD, driven by higher salaries (addition of 16 employees), outside services, and FDIC insurance costs as the company ramps up infrastructure for its Avenu BaaS platform.
• Asset Quality Deterioration: Non-accrual loans surged to $20.7 million (1.15% of gross loans) from $1.0 million at year-end 2023. Classified loans increased to $33.4 million, with 55% of this balance attributed to two specific relationships facing liquidity constraints due to rising interest rates.
• Deposit Mix Shift: Non-interest bearing demand deposits decreased by $50 million, while interest-bearing deposits (money market and time deposits) increased, reflecting a shift to higher-yielding products in a competitive rate environment.

Guidance, Outlook, and Risks

• Strategic Initiatives: The company is investing heavily in its Avenu BaaS division, with $17.2 million capitalized in software development. The SaaS platform is expected to be deployed in the second half of 2024.
• Interest Rate Environment: Management notes that the Federal Reserve has maintained the Federal Funds Rate at 5.33% through the first half of 2024. The company anticipates continued pressure on net interest margins as deposit repricing continues.
• Credit Risk Management: Management is taking a proactive approach to risk management, particularly regarding credits repricing in the new rate environment. While non-performing assets have increased, the company maintains that its allowance for credit losses is adequate.
• Capital Position: The bank remains "well capitalized" under regulatory guidelines. Post-stress capital ratios significantly exceed Board targets and regulatory minimums, even under high-estimate stress scenarios.
• Accounting Changes: The company adopted ASU 2023-02 on January 1, 2024, transitioning tax credit investments to the proportional amortization method, resulting in a cumulative change in accounting principle of approximately $217,000.

Investor Verification Checklist

• Concentration Risk: Verify the specific details and recovery prospects of the two relationships comprising 55% of the classified loan portfolio ($33.4 million total).
• Avenu Deployment: Confirm the timeline and expected revenue impact of the Avenu SaaS platform deployment scheduled for the second half of 2024.
• Deposit Stability: Assess the stability of the $348.6 million in wholesale deposits and the potential impact of maturing CDs on future funding costs.
• Expense Trajectory: Monitor if non-interest expenses stabilize as the Avenu platform moves from development to service, or if they continue to rise with headcount.
• Securities Portfolio: Review the $10.5 million in unrealized losses on available-for-sale securities and management's intent to hold these to maturity.