John Marshall Bancorp, Inc. (JMSB) ownership: Top institutional holder: T. Rowe Price Investment Management, Inc. ($39.86M). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | 1965531.00 | $39.86M | 2026-03-31 |
| BlackRock, Inc. | 875363.00 | $17.75M | 2026-03-31 |
| VANGUARD GROUP INC | 692614.00 | $13.85M | 2025-12-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 537376.00 | $10.90M | 2026-03-31 |
| FJ Capital Management LLC | 412273.00 | $8.36M | 2026-03-31 |
| TOTH FINANCIAL ADVISORY CORP | 368621.00 | $7.48M | 2026-03-31 |
| EVERMAY WEALTH MANAGEMENT LLC | 349969.00 | $7.10M | 2026-03-31 |
| GEODE CAPITAL MANAGEMENT, LLC | 295304.00 | $5.99M | 2026-03-31 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.