Filing Flows › Columbia Banking System (COLB) › How it makes money
How Columbia Banking System (COLB) makes money
Columbia Banking System (COLB) made $695M of revenue in the third quarter 2026 (Q3 2026), +19% from a year earlier. Net interest income brought in $615M (88%); Noninterest income brought in $80.0M (12%). Of every dollar of revenue, 42¢ was left as operating profit, 32¢ was left as net earnings.
Drawing the Sankey…
Revenue by segment, Q3 2026
| Segment | Revenue | Share | Q/Q | Y/Y |
|---|---|---|---|---|
| Net interest income | $615M | 88.5% | +4% | +22% |
| Noninterest income | $80.0M | 11.5% | -9% | +4% |
Where each dollar of revenue goes
| Line | Q3 2026 | % of revenue |
|---|---|---|
| Revenue | $695M | 100.0% |
| Operating profit | $292M | 42.0% |
| Income tax | $72.0M | 10.4% |
| Net earnings | $220M | 31.7% |
| Operating cash flow | $365M | 52.5% |
Revenue, quarter by quarter
| Quarter | Revenue | Y/Y |
|---|---|---|
| Q3 2026 | $695M | +19% |
From Columbia Banking System's 10-Q filed Nov 5, 2026 (on EDGAR).
Questions
How does Columbia Banking System make money?
Columbia Banking System (COLB) made $695M of revenue in the third quarter 2026 (Q3 2026), +19% from a year earlier. Net interest income brought in $615M (88%); Noninterest income brought in $80.0M (12%). Of every dollar of revenue, 42¢ was left as operating profit, 32¢ was left as net earnings.
What is Columbia Banking System's biggest business?
Net interest income: $615M in the third quarter 2026, 88% of revenue, +22% from a year earlier.
What is Columbia Banking System's profit margin?
Net earnings were $220M, 31.7% of revenue, in the third quarter 2026; the operating margin was 42.0%.
Updated Nov 8, 2026. Read automatically from SEC filings and public data; errors are possible. Not investment advice.