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NASDAQ · JMSBFinancialsBanking & Credit

John Marshall Bancorp, Inc. Common Stock (JMSB)

$23.55+1.38%
Close Nov 4, 2026 · split-adjusted
Nov 4, 2026$23.55▲ 24.47% in range
Nov 4, 2025Low $18.70 · High $23.81Nov 4, 2026
What changed · written from our data
As of Nov 4, 2026

John Marshall Bancorp closed at $23.55 on Nov 4, up 1.38%, 1.1% below its 52-week closing high. Volume of 193.7K shares was 0.75× its 20-day average (below normal).

Split-adjusted performance: +2.8% over one month, +10.0% over six months, +23.9% over one year.

In the quarter ended Jun 30, 2026, revenue was $31.19M, up 10.0% from a year earlier, with a net margin of 22.5%.

Short interest was 381.1K shares at the Oct 15 settlement, up 8.1% from the prior report (3.1% of float, 2.5 days to cover).

Market cap$332.3M14.1M shares
Revenue · quarter$31.2M+10.0% YoY
Diluted EPS$0.50+38.9% YoY
P/E · TTM13.6×P/S 2.8×
Net margin22.5%Gross 60.2%
Dividend yield1.70%$0.1 last paid
52-week range18.70 – 23.81−1.1% from high
Volume193.7K0.75× 20-day avg
Volatility · 60d15.1%Annualised
Short % of float3.1%2.5 days to cover
Net cash$302.6MCash $383.5M
Next earnings—Not scheduled
Split-adjusted performance
1W +2.9%1M +2.8%3M +0.9%6M +10.0%YTD +17.8%1Y +23.9%3Y +27.3%5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Banking & Credit

Percentile among 435 companies (100 = best)

6-month momentum59
Revenue growth64
Net margin71
Value (low P/E)34
Size31

Industry medians: 6-month return +7.4%, revenue growth +5.2%, net margin 18.2%, P/E 12.5×.

Short interest

Details →
Shares short381.1K+8.1% vs prior
Days to cover2.5Settled Oct 15
% of float3.1%
Short vol. 10d63.6%of daily volume

Closest peers by size in Banking & Credit

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
JMSBJohn Marshall Bancorp$23.55+1.38%+10.0%+10.0%22.5%13.6$332.3M
ORBSEightco Holdings$0.7933+5.93%−5.9%—855.8%—$332.7MCompare
CBNAChain Bridge Bancorp$51.17+0.83%+37.6%+52.0%46.1%12.6$335.8MCompare
MVBFMVB Financial$26.01+2.81%0.0%+33.9%18.2%8.7$338.2MCompare
BCMLBayCom$31.41+1.32%+4.4%−3.5%−20.6%26.2$343.0MCompare
COSOCoastalSouth Bancshares$28.75+1.91%+11.3%—20.5%12.5$343.7MCompare
FRAFFranklin Financial Services$71.39+1.00%+24.8%+1.1%19.4%13.0$321.3MCompare
HBANLHuntington Bancshares Incorporated Depositary Shares, Each Representing a 1/40th Interest in a Share of 6.875% Series J Non-Cumulative Perpetual Preferred Stock$24.69+0.04%−3.0%+27.4%16.5%0.1$321.0MCompare
ISBAIsabella Bank$41.89+5.04%+2.6%+9.9%20.6%15.0$320.5MCompare

News about John Marshall Bancorp

All news →
John Marshall Bancorp, Inc. (JMSB) Q3 Earnings Surpass EstimatesZacks Investment Research · Oct 28, 2026▼ NegativeJohn Marshall Bancorp, Inc. (JMSB) Earnings Expected to Grow: Should You Buy?Zacks Investment Research · Oct 21, 2026▼ Negative

Quick answers

What does John Marshall Bancorp do?
John Marshall Bancorp Inc is a bank holding company. Through its banking subsidiary, it offers banking products and financial services to small to medium-sized businesses, professional corporations, non-profits, and individuals.
What is JMSB's market cap?
$332.34M, based on the Nov 4 close of $23.55.
What is JMSB's P/E ratio?
13.6× trailing-twelve-month earnings of $24.40M.
Does John Marshall Bancorp pay a dividend?
Yes. The latest regular dividend was $0.1 per share (ex-date Aug 5), an annualised yield of 1.70%.
How much of JMSB is sold short?
381.1K shares, 3.1% of float, as of Oct 15, 2026.
What sector is JMSB in?
Financials, in the Banking & Credit industry.

About John Marshall Bancorp

John Marshall Bancorp Inc is a bank holding company. Through its banking subsidiary, it offers banking products and financial services to small to medium-sized businesses, professional corporations, non-profits, and individuals. The products and services offered by the company include commercial checking, savings, and money market accounts, certificates of deposit, treasury and cash management services, commercial and industrial loans, commercial real estate loans, residential and commercial construction and development loans, online banking, and mobile banking. The firm serves local businesses, professionals, individuals, and families throughout the Washington, D.C. metropolitan area.

HQ: Reston, VA140 employeesListed Apr 7, 2011johnmarshallbank.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology