Columbia Banking System (COLB) Gains from Investment Securities (2010 - 2026)

Columbia Banking System has disclosed Gains from Investment Securities across 17 years of filings, most recently posting $11.0 million for Q1 2026.

• Gains from Investment Securities for Q1 2026 came in at $11.0 million, down 88.54% year-over-year; the trailing twelve-month figure through Mar 2026 was -$59.9 million (down 129.28% YoY), and the FY2025 annual result was $26.0 million, up 36.84% from the prior year.
• Gains from Investment Securities came in at $11.0 million for Q1 2026 at Columbia Banking System, up from -$168.0 million in the prior quarter.
• In the past five years, Gains from Investment Securities ranged from a high of $223.0 million in Q3 2024 to a low of -$247.2 million in Q3 2023.
• The 5-year median for Gains from Investment Securities is -$6.3 million (2023), against an average of -$28.8 million.
• Across the five-year window, Gains from Investment Securities slumped 36151.59% in 2022 and soared 6413.51% in 2024, its largest moves.
• Columbia Banking System's Gains from Investment Securities stood at $8.4 million in 2022, then slumped by 249.46% to -$12.5 million in 2023, then slumped by 580.87% to -$85.0 million in 2024, then slumped by 97.65% to -$168.0 million in 2025, then surged by 106.55% to $11.0 million in 2026.
• The last three Gains from Investment Securities figures came in at $11.0 million (Q1 2026), -$168.0 million (Q4 2025), and $71.0 million (Q3 2025), per Business Quant data.