John Marshall Bancorp, Inc. (JMSB) Institutional Ownership & Insider Trading
95 institutions reported holding John Marshall Bancorp, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 14 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-06-30 · read by EquiReason
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- Market cap
- 333.6M
- P/E TTM
- 13.7
- Dividend yield
- 0.8%
- 52-week
- —
- Next earnings
- 28 Oct, in 4 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters95 institutions held 49.3% of the shares. Across filers that reported both quarters, shares held changed +4.1%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 95 | 7 | +4.1% | 34 | 21 | 10 | 3 |
| Mar 26 | 78 | 7 | -9.2% | 24 | 6 | 20 | 4 |
| Dec 25 | 72 | 7 | +11.6% | 13 | 7 | 21 | 1 |
| Sep 25 | 65 | 7 | +0.4% | 16 | 6 | 11 | 2 |
| Jun 25 | 59 | 7 | +2.7% | 16 | 8 | 17 | 3 |
| Mar 25 | 54 | 6 | +0.5% | 9 | 4 | 20 | 4 |
| Dec 24 | 53 | 6 | +7.4% | 21 | 5 | 8 | 4 |
| Sep 24 | 54 | 6 | +1.1% | 14 | 5 | 12 | 5 |
John Marshall Bancorp, Inc. — questions
- Who owns John Marshall Bancorp, Inc. stock?
- 95 institutions reported John Marshall Bancorp, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: T. Rowe Price Investment Management, Inc. (13.9%), BlackRock, Inc. (7.0%), VANGUARD CAPITAL MANAGEMENT LLC (3.8%).
- Are John Marshall Bancorp, Inc. insiders buying or selling?
- 14 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from John Marshall Bancorp, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.