Filing Flows › John Marshall Bancorp (JMSB) › How it makes money
How John Marshall Bancorp (JMSB) makes money
John Marshall Bancorp (JMSB) made $18.1M of revenue in the third quarter 2026 (Q3 2026), +11% from a year earlier. Net interest income brought in $17.8M (99%); Noninterest income brought in $268K (1%). Of every dollar of revenue, 54¢ was left as operating profit, 42¢ was left as net earnings.
Drawing the Sankey…
Revenue by segment, Q3 2026
| Segment | Revenue | Share | Q/Q | Y/Y |
|---|---|---|---|---|
| Net interest income | $17.8M | 98.5% | +3% | +14% |
| Noninterest income | $268K | 1.5% | -81% | -59% |
Where each dollar of revenue goes
| Line | Q3 2026 | % of revenue |
|---|---|---|
| Revenue | $18.1M | 100.0% |
| Operating profit | $9.7M | 53.7% |
| Income tax | $2.2M | 11.9% |
| Net earnings | $7.5M | 41.8% |
| Operating cash flow | $7.4M | 41.0% |
| Free cash flow | $7.4M | 40.8% |
Revenue, quarter by quarter
| Quarter | Revenue | Y/Y |
|---|---|---|
| Q3 2026 | $18.1M | +11% |
| Q2 2025 | $15.4M | +22% |
From John Marshall Bancorp's 10-Q filed Nov 6, 2026 (on EDGAR).
Questions
How does John Marshall Bancorp make money?
John Marshall Bancorp (JMSB) made $18.1M of revenue in the third quarter 2026 (Q3 2026), +11% from a year earlier. Net interest income brought in $17.8M (99%); Noninterest income brought in $268K (1%). Of every dollar of revenue, 54¢ was left as operating profit, 42¢ was left as net earnings.
What is John Marshall Bancorp's biggest business?
Net interest income: $17.8M in the third quarter 2026, 99% of revenue, +14% from a year earlier.
What is John Marshall Bancorp's profit margin?
Net earnings were $7.5M, 41.8% of revenue, in the third quarter 2026; the operating margin was 53.7%.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.