John Marshall Bancorp, Inc.(JMSB)Stock Analysis
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Pending next ranking run
This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.
Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.
JMSB Stock Analysis & AI Quality Score
AI stock analysis and institutional research for John Marshall Bancorp, Inc. (JMSB), a Financials sector company. JMSB is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (Q1 2026), John Marshall Bancorp, Inc. reports quarterly revenue of $16.8M, net income of $6.1M, free cash flow of $8.5M. Top institutional holders of JMSB by reported 13-F value include BlackRock,, VANGUARD CAPITAL MANAGEMENT, FJ Capital Management, based on the most recent SEC filings. JMSB trades on the Nasdaq exchange and files with the SEC under CIK 1710482. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate JMSB 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 John Marshall Bancorp, Inc. directly from SEC EDGAR.
Revenue
Q1 2026
$16.8M
Net Income
Q1 2026
$6.1M
Free Cash Flow
Q1 2026
$8.5M
AI Insight: JMSB Ratio Trends
JMSB's ROIC has surged from 5.7% in Q3 2024 to 9.0% in Q1 2026, while leverage has nearly halved over the same period.
• ROIC expanded steadily from 5.7% in Q3 2024 to 9.0% in Q1 2026, a 330bp improvement over six quarters.
• ROE climbed from 6.6% in Q2 2024 to 9.1% in Q1 2026, with consistent sequential gains since Q4 2024.
• D/E ratio dropped sharply from 0.55 in Q3–Q4 2024 to 0.30 in Q1 2026, signaling meaningful deleveraging.
• ROA has recovered to 1.0% in Q1 2026, up from a trough of 0.7% in Q2–Q3 2024, but remains modest.
⚠ ROA is flat at 1.0% for three consecutive periods; watch whether asset productivity improves beyond this ceiling.
⚠ OpMargin and NPM data are absent throughout — limits visibility into earnings quality and cost trends.
⚠ D/E stabilized at 0.30 for four straight quarters; any reversal amid rate pressure could reverse leverage gains.
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Available Research
13F Pro tracks comprehensive data for John Marshall Bancorp, Inc. including:
Top Institutional Holders of JMSB
BlackRock, Inc.
$17.8M875,363 shVANGUARD CAPITAL MANAGEMENT LLC
$10.9M537,376 shFJ Capital Management LLC
$8.4M412,273 shTOTH FINANCIAL ADVISORY CORP
$7.5M368,621 shEVERMAY WEALTH MANAGEMENT LLC
$7.1M349,969 shGEODE CAPITAL MANAGEMENT, LLC
$6.0M295,304 shSTATE STREET CORP
$4.4M217,398 shBANK OF AMERICA CORP /DE/
$4.2M206,711 shMAI Capital Management
$4.0M198,116 shrhino investment partners, Inc
$2.4M118,580 sh
| Fund | Value | Shares |
|---|---|---|
| BlackRock, Inc. | $17.8M | 875,363 |
| VANGUARD CAPITAL MANAGEMENT LLC | $10.9M | 537,376 |
| FJ Capital Management LLC | $8.4M | 412,273 |
| TOTH FINANCIAL ADVISORY CORP | $7.5M | 368,621 |
| EVERMAY WEALTH MANAGEMENT LLC | $7.1M | 349,969 |
| GEODE CAPITAL MANAGEMENT, LLC | $6.0M | 295,304 |
| STATE STREET CORP | $4.4M | 217,398 |
| BANK OF AMERICA CORP /DE/ | $4.2M | 206,711 |
| MAI Capital Management | $4.0M | 198,116 |
| rhino investment partners, Inc | $2.4M | 118,580 |
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Popular Research
Is JMSB a good stock to buy?
13F Pro's AI-powered analysis of John Marshall Bancorp, Inc. (JMSB) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Financials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for JMSB are available on the JMSB stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.
Which hedge funds own JMSB?
Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling JMSB. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of John Marshall Bancorp, Inc.'s investment landscape.