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MainStreet Bancshares, Inc. (MNSB)

Historical prices through 2026-10-08Latest fiscal period 2025-12-31

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Formula: min(60, 15 × ((1 + CAGR / 100) / 1.10)^{years × 0.6})

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Annual data and sources

MainStreet Bancshares, Inc. (MNSB) · Nasdaq · USD · Sector unavailable · CIK 0001693577

Annual coverage: 2018-12-31–2025-12-31 (8 periods). Financial snapshot built 2026-10-09.

MNSB annual financial history

All stored annual observations, independent of the chart window. Per-share amounts in USD. Unavailable values are not zero.

See the calculation and limitations.

Annual EPS, cash flow, dividends, and fiscal-year dividend yield for MainStreet Bancshares, Inc.
Fiscal year / end	Basic EPS	Diluted EPS	FCF / share	Dividends / share	Fiscal-year dividend yield	Filing sources
2025 2025-12-31	1.76	1.76	Unavailable	0.40	1.90%	Basic EPS (2026-03-13) Diluted EPS (2026-03-13) Operating cash flow (2026-03-13) · Capex (2026-03-13) Dividend (2026-03-13)
2024 2024-12-31	-1.60	-1.60	Unavailable	0.40	2.22%	Basic EPS (2026-03-13) Diluted EPS (2026-03-13) Operating cash flow (2026-03-13) · Capex (2026-03-13) Dividend (2026-03-13)
2023 2023-12-31	3.25	3.25	Unavailable	0.40	1.61%	Basic EPS (2026-03-13) Diluted EPS (2026-03-13) Operating cash flow (2026-03-13) · Capex (2026-03-13) Dividend (2026-03-13)
2022 2022-12-31	3.26	3.26	Unavailable	0.25	0.91%	Basic EPS (2026-03-12) Diluted EPS (2026-03-12) Operating cash flow (2026-03-12) · Capex (2026-03-12) Dividend (2026-03-12)
2021 2021-12-31	2.65	2.65	Unavailable	Unavailable	Unavailable	Basic EPS (2023-03-23) Diluted EPS (2023-03-23) Operating cash flow (2023-03-23) · Capex (2023-03-23)
2020 2020-12-31	1.85	1.85	Unavailable	Unavailable	Unavailable	Basic EPS (2022-03-23) Diluted EPS (2022-03-23) Operating cash flow (2022-03-23) · Capex (2022-03-23)
2019 2019-12-31	1.69	1.69	Unavailable	Unavailable	Unavailable	Basic EPS (2021-03-23) Diluted EPS (2021-03-23) Operating cash flow (2021-03-23) · Capex (2021-03-23)
2018 2018-12-31	1.38	1.38	Unavailable	Unavailable	Unavailable	Basic EPS (2020-03-23) Diluted EPS (2020-03-23) Operating cash flow (2020-03-23) · Capex (2020-03-23)

Annual per-share context (USD/share)

Complete annual history, independent of chart loading and range. Revenue/share is annual revenue per average diluted share. Debt/share is borrowings per year-end common share, excluding leases. Missing inputs remain unavailable. Metric definitions.

Fiscal end	Revenue / share	Total debt / share	Inputs & filing sources
2025-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2024-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2023-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2022-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2021-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2020-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2019-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable
2018-12-31	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; averageDilutedShares: Banking or insurance accounting is outside this metric policy; totalDebt: Banking or insurance accounting is outside this metric policy; periodEndShares: Banking or insurance accounting is outside this metric policy Source unavailable

Annual returns and cash generation (%)

Complete annual history, independent of chart loading and range. FCF margin and FCF / net income use matching annual totals. ROCE uses positive exact opening and closing capital-employed bases. Inputs, scopes and unavailable reasons are disclosed below. Missing inputs remain unavailable. Metric definitions.

Fiscal end	FCF margin (%)	FCF / net income (%)	ROCE (%)	Inputs & filing sources
2025-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2024-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2023-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2022-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2021-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2020-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2019-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable
2018-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings Calculation inputs: {"original":{},"recovered":{}}; fcfMargin: Banking or insurance accounting is outside this metric policy; cashConversion: Banking or insurance accounting is outside this metric policy; roce: Banking or insurance accounting is outside this metric policy Source unavailable

Annual operating facts

Complete annual history, independent of chart loading and range. Operating margin is operating profit as a percentage of revenue; net margin is consolidated net profit as a percentage of revenue. Negative margins show losses. Missing inputs remain unavailable. Metric definitions.

Fiscal end	Revenue (USD)	Operating margin (%)	Net margin (%)	Inputs & filing sources
2025-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2024-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2023-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2022-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2021-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2020-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2019-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable
2018-12-31	Unavailable	Unavailable	Unavailable	Inputs & filings revenue: Banking or insurance accounting is outside this metric policy; operatingIncome: Banking or insurance accounting is outside this metric policy; netIncome: Banking or insurance accounting is outside this metric policy Source unavailable

MainStreet Bancshares, Inc. (MNSB) P/E ratio history

The interactive P/E chart contains all 390 stored weekly price points (2019-04-26–2026-10-08); 338 have an eligible basic or diluted ratio. Annual EPS is carried forward from its fiscal end. Use the P/E range bar or any other chart range bar to change all five chart windows.

Fiscal-year-end snapshots

6 eligible fiscal-year-end observations span 2019-12-31–2025-12-31. Latest eligible diluted P/E: 11.94×; basic P/E: 11.94×, for fiscal end 2025-12-31, using the close on 2025-12-26.

Annual P/E = eligible fiscal-year-end close ÷ reported annual EPS. This is retrospective annual P/E, not TTM or forward P/E. Why we use annual data. Missing or non-positive EPS and missing eligible prices produce unavailable ratios.

Explore the P/E chart and optional reference lines · How P/E history is calculated.

Complete annual P/E history (8 fiscal periods)

Full stored fiscal-year-end P/E history, independent of the selected chart window. Ratios in ×; prices in USD.
Fiscal end	Price date	Close	Price basis	Basic P/E	Diluted P/E	EPS filings
2025-12-31	2025-12-26	21.01	Adjusted close	11.94	11.94	Basic EPS (2026-03-13) Diluted EPS (2026-03-13)
2024-12-31	2024-12-27	18.03	Adjusted close	Unavailable	Unavailable	Basic EPS (2026-03-13) Diluted EPS (2026-03-13)
2023-12-31	2023-12-29	24.81	Adjusted close	7.63	7.63	Basic EPS (2026-03-13) Diluted EPS (2026-03-13)
2022-12-31	2022-12-30	27.49	Adjusted close	8.43	8.43	Basic EPS (2026-03-12) Diluted EPS (2026-03-12)
2021-12-31	2021-12-31	24.35	Adjusted close	9.19	9.19	Basic EPS (2023-03-23) Diluted EPS (2023-03-23)
2020-12-31	2020-12-31	16.75	Adjusted close	9.05	9.05	Basic EPS (2022-03-23) Diluted EPS (2022-03-23)
2019-12-31	2019-12-27	22.78	Adjusted close	13.48	13.48	Basic EPS (2021-03-23) Diluted EPS (2021-03-23)
2018-12-31	Unavailable	Unavailable	Unavailable	Unavailable	Unavailable	Basic EPS (2020-03-23) Diluted EPS (2020-03-23)

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