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MainStreet Bancshares (MNSB) Q4 2025 earnings results (fourth quarter 2025)

10-K filed Mar 13, 2026

MainStreet Bancshares (MNSB) reported revenue of $32.8M for the fourth quarter 2025 (Q4 2025), -9% from a year earlier and -2% from the quarter before. Operating margin was 14.9%, net earnings $4.1M (12.4% of revenue).

Revenue$32.8M
Year over year-9%
Quarter over quarter-2%
Operating margin14.9%
Net earnings$4.1M

MainStreet Bancshares, Q4 2025: revenue $32.8M (-9% year over year), operating margin 14.9%, net earnings $4.1M, operating cash flow $6.6M. The chart follows the revenue to costs, profit and cash.

Q4 2025AmountQ/QY/Y
Revenue$32.8M-2%-9%
Gross profit$18.0M-1%+7%
Operating profit$4.9M-10%—
Net earnings$4.1M-10%—
Operating cash flow$6.6M+18%+21%
Free cash flow$6.4M+18%+19%

What changed

Revenue was $32.8M in Q4 2025, down 9% year over year and down 2% from the previous quarter.

Gross margin was 55.0%, up 8.2 points from Q4 2024. Operating profit was $4.9M, a 14.9% margin (up 73.3 points year over year). Operating expenses fell 65% while revenue fell 9%. Net earnings were $4.1M. The effective tax rate was 17.1%.

Operating cash flow was $6.6M (up 21% year over year), 162% of net earnings. Non-cash charges added back $1.1M of depreciation and amortization and $701K of share-based compensation. Working capital and other items added $722K. Capital expenditures of $159K left free cash flow of $6.4M.

Questions

What was MainStreet Bancshares' revenue in the fourth quarter 2025?

MainStreet Bancshares (MNSB) reported revenue of $32.8M for the fourth quarter 2025 (Q4 2025), -9% from a year earlier and -2% from the quarter before.

Was MainStreet Bancshares profitable in the fourth quarter 2025?

Operating profit was $4.9M (14.9% of revenue) and net earnings $4.1M.

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Source: MainStreet Bancshares 10-K on SEC EDGAR.