Columbia Banking System (COLB) Operating Expenses (2010 - 2026)

Columbia Banking System has disclosed Operating Expenses across 17 years of filings, most recently posting $375.0 million for Q2 2026.

• In Q2 2026, Operating Expenses rose 34.89% year-over-year to $375.0 million; the TTM figure through Jun 2026 stood at $1.6 billion (up 36.28% YoY), while the FY2025 annual figure was $1.4 billion, up 28.89% from the prior year.
• Operating Expenses came in at $375.0 million for Q2 2026 at Columbia Banking System, down from $394.0 million in the prior quarter.
• In the past five years, Operating Expenses ranged from a high of $412.0 million in Q4 2025 to a low of $178.0 million in Q3 2022.
• Average Operating Expenses over 5 years is $296.9 million, with a median of $295.8 million recorded in 2023.
• The largest YoY upside for Operating Expenses was 118.32% in 2022 against a maximum downside of 61.22% in 2022.
• Over 5 years, Operating Expenses stood at $195.0 million in 2022, then jumped by 73.08% to $337.5 million in 2023, then fell by 21.18% to $266.0 million in 2024, then soared by 54.89% to $412.0 million in 2025, then dropped by 8.98% to $375.0 million in 2026.
• Per Business Quant data, the three most recent Operating Expenses figures were $375.0 million in Q2 2026, $394.0 million in Q1 2026, and $412.0 million in Q4 2025.