John Marshall Bancorp, Inc.

NasdaqCM:JMSB Stock Report

Market Cap: US$278.5m

John Marshall Bancorp Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:JMSB Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
05 Dec 25BuyUS$9,815Jonathan KinneyIndividual500US$19.63
02 Dec 25BuyUS$26,003Jonathan KinneyIndividual1,345US$19.40
06 Nov 25BuyUS$9,450Jonathan KinneyIndividual500US$18.90
05 Nov 25BuyUS$22,545Jonathan KinneyIndividual1,200US$18.95
31 Oct 25BuyUS$9,425Jonathan KinneyIndividual500US$18.85
31 Jul 25BuyUS$92,156Kent CarstaterIndividual5,000US$18.60
30 Jul 25BuyUS$118,310Michael GarciaIndividual6,162US$19.20
29 Jul 25BuyUS$134,607Michael GarciaIndividual7,023US$19.20
15 Jul 25BuyUS$13,265O. MahanIndividual712US$18.63
12 Jun 25BuyUS$15,668Jonathan KinneyIndividual900US$17.58
06 Jun 25BuyUS$19,970Jonathan KinneyIndividual1,150US$17.70
03 Jun 25BuyUS$6,195Jonathan KinneyIndividual356US$17.47
02 Jun 25BuyUS$5,232Jonathan KinneyIndividual300US$17.44
30 May 25BuyUS$2,562Jonathan KinneyIndividual148US$17.31
28 May 25BuyUS$13,975Jonathan KinneyIndividual800US$17.48
05 May 25SellUS$87,556O. MahanIndividual5,133US$17.33
28 Apr 25BuyUS$38,156Jonathan KinneyIndividual2,415US$15.85
25 Apr 25BuyUS$18,600Andrew PedenIndividual1,200US$15.50
25 Apr 25BuyUS$78,864Kent CarstaterIndividual5,000US$15.83
21 Feb 25BuyUS$45,874Jonathan KinneyIndividual2,562US$18.65
04 Feb 25BuyUS$7,640Jonathan KinneyIndividual400US$19.10
04 Feb 25BuyUS$11,575Tranz Dominion, L.L.C.Company622US$18.65

Insider Trading Volume

Insider Buying: JMSB insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of JMSB?
Owner TypeNumber of SharesOwnership Percentage
Private Companies186,4401.32%
Individual Insiders1,782,56712.6%
General Public5,381,78538.1%
Institutions6,773,66348%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 57.28% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.3%
T. Rowe Price Group, Inc.
2,014,812US$39.7m-0.18%no data
6.17%
BlackRock, Inc.
871,059US$17.2m-0.46%no data
4.6%
The Vanguard Group, Inc.
649,667US$12.8m-0.81%no data
4.33%
Jonathan Kinney
610,894US$12.0m1.02%no data
3.04%
FJ Capital Management, LLC
429,908US$8.5m4.01%0.86%
2.77%
Toth Financial Advisory Corporation
390,747US$7.7m-3.01%0.84%
2.47%
Evermay Wealth Management, LLC
348,424US$6.9m4.32%0.77%
2.39%
Michael Foster
337,573US$6.7m0.57%no data
2.08%
Geode Capital Management, LLC
293,693US$5.8m-0.74%no data
1.79%
Bank of America Corporation
252,816US$5.0m-2.6%no data
1.77%
Subhash Garg
249,638US$4.9m0.77%no data
1.51%
State Street Global Advisors, Inc.
212,878US$4.2m0.33%no data
1.4%
MAI Capital Management, LLC
198,111US$3.9m-11.2%0.02%
1.33%
Philip Allin
187,213US$3.7m1.03%no data
0.79%
Tranz Dominion, L.L.C.
111,520US$2.2m0%no data
0.77%
Brown Advisory Incorporated
108,342US$2.1m0%no data
0.76%
Philip Chase
107,195US$2.1m253%no data
0.75%
Elizabeth Park Capital Advisors, Ltd.
105,339US$2.1m0%1.65%
0.74%
Fourthstone LLC
104,641US$2.1m26.3%0.26%
0.73%
Cresset Asset Management, LLC
102,950US$2.0m0%0.01%
0.72%
Northern Trust Global Investments
101,056US$2.0m-3%no data
0.67%
O. Mahan
94,802US$1.9m2.05%no data
0.53%
Chase Philip R Revocable Trust
74,920US$1.5m0%no data
0.53%
Christopher Bergstrom
74,867US$1.5m14.5%no data
0.41%
Meridian Financial Partners LLC
57,619US$1.1m0%0.46%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/01/04 02:42
End of Day Share Price 2026/01/02 00:00
Earnings2025/09/30
Annual Earnings2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

John Marshall Bancorp, Inc. is covered by 1 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Wood LayKeefe, Bruyette, & Woods