Columbia Banking System (COLB) Interest Income - Net (2010 - 2026)

Columbia Banking System has disclosed Interest Income - Net across 17 years of filings, most recently posting $594.0 million for Q1 2026.

• Interest Income - Net for Q1 2026 came in at $594.0 million, up 39.76% year-over-year; the trailing twelve-month figure through Mar 2026 was $2.2 billion (up 26.35% YoY), and the FY2025 annual result was $2.0 billion, up 16.59% from the prior year.
• Interest Income - Net came in at $594.0 million for Q1 2026 at Columbia Banking System, down from $627.0 million in the prior quarter.
• In the past five years, Interest Income - Net ranged from a high of $627.0 million in Q4 2025 to a low of $146.2 million in Q1 2022.
• The 5-year median for Interest Income - Net is $430.0 million (2024), against an average of $404.1 million.
• Across the five-year window, Interest Income - Net sank 43.18% in 2022 and jumped 228.23% in 2023, its largest moves.
• Columbia Banking System's Interest Income - Net stood at $305.5 million in 2022, then surged by 48.44% to $453.5 million in 2023, then declined by 3.63% to $437.0 million in 2024, then jumped by 43.48% to $627.0 million in 2025, then fell by 5.26% to $594.0 million in 2026.
• The last three Interest Income - Net figures came in at $594.0 million (Q1 2026), $627.0 million (Q4 2025), and $505.0 million (Q3 2025), per Business Quant data.