JMSB (John Marshall Bancorp) Insider Ownership: 12.21 % (As of Aug. 19, 2026)

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JMSB John Marshall Bancorp Inc JMSB
62 GF Score
Price $22.91
GF Value $24.15
Valuation Fairly Valued
! 3 Warning Signs
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What is John Marshall Bancorp Insider Ownership?

John Marshall Bancorp JMSB -0.78% 62 Insider Ownership is 12.21 % as of Aug. 19, 2026. GuruFocus rates JMSB with a GF Score™ of 62/100 and a GF Value™ of $24.15 (Fairly Valued). The stock has 3 warning signs investors should review.

Insider ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, John Marshall Bancorp's insider ownership is 12.21%.

Institutional Ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, John Marshall Bancorp's Institutional Ownership is 49.04%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, John Marshall Bancorp's Float Percentage Of Total Shares Outstanding is 73.61%.

John Marshall Bancorp Insider Ownership Historical Data

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The historical data trend for John Marshall Bancorp's Insider Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

John Marshall Bancorp Insider Ownership Chart

John Marshall Bancorp Historical Data

The historical data trend for John Marshall Bancorp can be seen below:

2025-07-31 2025-08-31 2025-09-30 2025-10-31 2025-11-30 2026-01-31 2026-02-28 2026-05-31 2026-06-30 2026-07-31
Insider Ownership 12.10 12.11 12.18 12.11 12.16 12.35 12.35 12.43 12.21 12.21
JMSB
62GF Score
John Marshall Bancorp Inc JMSB
Insider Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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John Marshall Bancorp Insider Ownership Calculation

The percentage of shares that are owned by company insiders relative to the total shares outstanding.

Frequently Asked Questions Learn more about Insider Ownership →
What does a Insider Ownership of 12.21 % mean?
John Marshall Bancorp (JMSB) has a Insider Ownership of 12.21 % as of Aug. 19, 2026. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on John Marshall Bancorp and its competitors.
Is John Marshall Bancorp's Insider Ownership too high?
John Marshall Bancorp's current Insider Ownership is 12.21 %. Overall, John Marshall Bancorp has a GF Score™ of 62/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does John Marshall Bancorp's Insider Ownership compare to FCCO and BRBS?
John Marshall Bancorp's Insider Ownership of 12.21 % can be compared against companies in the Banks industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Insider Ownership for a Banks company?
A good Insider Ownership depends on the Banks industry context. However, Insider Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Insider Ownership mean?
A high Insider Ownership can signal that a stock is expensive relative to its fundamentals. Insider ownership equals the percent of shares owned by company insiders relative to total shares. View historical data on John Marshall Bancorp and its competitors. John Marshall Bancorp's current Insider Ownership is 12.21 %. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is John Marshall Bancorp stock overvalued right now?
Based on GuruFocus' analysis, John Marshall Bancorp (JMSB) is currently considered Fairly Valued. The stock's GF Value™ is $24.15, compared to a current price of $22.91 — trading 5.1% below its estimated fair value. The current Insider Ownership is 12.21 %. John Marshall Bancorp's overall GF Score™ is 62/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Insider Ownership calculated?
Insider Ownership is calculated from a company's financial statements. For John Marshall Bancorp (JMSB), the current Insider Ownership is 12.21 % as of Aug. 19, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is John Marshall Bancorp (JMSB) Overvalued in 2026?

Based on GuruFocus' analysis, John Marshall Bancorp stock appears to be undervalued. The current stock price of $22.91 is trading 5.1% below its estimated GF Value™ of $24.15. GuruFocus considers John Marshall Bancorp to be Fairly Valued.

Key valuation signals for JMSB:

  • Insider Ownership: 12.21 %
  • GF Value™: $24.15 vs. price of $22.91 (5.1% below fair value)
  • GF Score™: 62/100 with 3 warning signs

No single metric tells the full story. See the JMSB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

John Marshall Bancorp Business Description

Address 1943 Isaac Newton Square, Suite 100, Reston, VA, USA, 20190
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.
62GF Score

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Insider Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$22.91
Price
$24.15
GF Value