MNSB

MainStreet Bancshares, Inc. MNSB

NasdaqSmall CapFinancials

13F Pro quality score

Rank #2,227 of 2,925

Rankings refresh quarterly once 80% of peers have filed. Next update: ~Nov 14, 2026.

Revenue

$19.13M

Quarter to Jun 30

Net income

$4.67M

Quarter to Jun 30

Free cash flow

$4.85M

Quarter to Jun 30

Operating margin

31.5%

Quarter to Jun 30

Top Institutional Holders

as of Q2 2026
$99.30M total
Reading the latest SEC filing…

Key Metrics

Revenue

Q2 2026
EDGAR

Net Income

Q2 2026
EDGAR

EPS (Diluted)

Q2 2026
EDGAR

Operating Margin

Q2 2026
EDGAR

ROIC

Q2 2026
EDGAR

Free Cash Flow

Q2 2026
EDGAR

Financial Trends

Revenue & Net Income

13fpro.ai/company/MNSB

Earnings Per Share

13fpro.ai/company/MNSB

Loading ratio trend…

Ranked by quality-factor profile and overlapping institutional ownership, from the latest 13F filings and SEC financials.

About MainStreet Bancshares, Inc. (MNSB): stock profile, AI score and financials

MainStreet Bancshares, Inc. (MNSB) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. 13F Pro's AI-powered ranking engine scores MNSB at 37.6/100 on a composite quality score built from its SEC filings, placing it at rank #2,227 of 2,925 stocks — the bottom half of the AI-ranked universe. MNSB scores in the top quartile across profitability (81.0), free cash flow (76.5). Areas of concern include revenue scale (16.7) and institutional flow (20.8), which score below median versus the broader universe. Shareholder dilution risk is elevated at 39.9/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), MainStreet Bancshares, Inc. reports quarterly revenue of $19.1M, net income of $4.7M, an operating margin of 31.5%. MNSB trades on the Nasdaq exchange and files with the SEC under CIK 1693577. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate MNSB daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for MainStreet Bancshares, Inc. directly from SEC EDGAR.

SEC EDGAR: CIK 1693577 →