Columbia Banking System Posts $220M Net Income in Q3 2026

Columbia Banking System reported third-quarter 2026 net income of $220 million, with diluted earnings per common share of $0.78, the Tacoma, Washington-based bank holding company announced Wednesday.

On an operating basis, which strips out certain one-time items, net income came in at $229 million, translating to operating diluted earnings per share of $0.82, according to the company's earnings release.

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The results reflect what chief executive leadership described as consistent execution, with the quarterly performance characterized as demonstrating the benefits of the company's ongoing operational strategy, though specific forward-looking commentary was limited in the preliminary release.

The spread between reported and operating figures — roughly $9 million in net income and $0.04 per diluted share — suggests the quarter included modest non-recurring charges that management elected to exclude from its core profitability metrics, a common practice among regional bank holding companies.

Continue reading at Earnings for the full financial tables and executive commentary from Columbia Banking System's third-quarter 2026 results.