Columbia Banking System (COLB) Interest income - Investments (2010 - 2026)

Columbia Banking System has disclosed Interest income - Investments across 15 years of filings, most recently posting $3.0 million for Q1 2026.

• Interest income - Investments for Q1 2026 came in at $3.0 million, changed 0.0% year-over-year; the trailing twelve-month figure through Mar 2026 was $13.4 million (up 23.4% YoY), and the FY2025 annual result was $13.0 million, up 8.33% from the prior year.
• Interest income - Investments came in at $3.0 million for Q1 2026 at Columbia Banking System, roughly flat from $3.0 million in the prior quarter.
• In the past five years, Interest income - Investments ranged from a high of $4.9 million in Q3 2023 to a low of $84000.0 in Q2 2022.
• The 5-year median for Interest income - Investments is $3.0 million (2024), against an average of $2.4 million.
• Across the five-year window, Interest income - Investments surged 5645.35% in 2023 and tumbled 59.52% in 2024, its largest moves.
• Columbia Banking System's Interest income - Investments stood at $182000.0 in 2022, then soared by 2514.84% to $4.8 million in 2023, then tumbled by 36.96% to $3.0 million in 2024, then changed by 0.0% to $3.0 million in 2025, then changed by 0.0% to $3.0 million in 2026.
• The last three Interest income - Investments figures came in at $3.0 million (Q1 2026), $3.0 million (Q4 2025), and $4.0 million (Q3 2025), per Business Quant data.