Columbia Banking System (COLB) Shares Outstanding (2009 - 2026)

Columbia Banking System has reported Shares Outstanding (Entity) for 18 years, with the latest figure at $289.5 million in Q1 2026.

• Quarterly Shares Outstanding (Entity) rose 37.8% year-over-year to $289.5 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $289.5 million (up 37.8% YoY) and the FY2025 annual result came in at $238.0 million, up 13.59% from the prior year.
• Shares Outstanding (Entity) grew to $289.5 million in Q1 2026 per COLB's latest filing, from $238.0 million in the prior quarter.
• Over five years, Shares Outstanding (Entity) peaked at $289.5 million in Q1 2026 and troughed at $78.0 million in Q4 2022.
• A 5-year average of $183.5 million and a median of $209.4 million in 2024 frame the typical range for Shares Outstanding (Entity).
• The sharpest annual moves came in 2022 and 2023: Shares Outstanding (Entity) dropped 0.59% in 2022, then surged 167.26% in 2023.
• Over 5 years, Shares Outstanding (Entity) stood at $78.0 million in 2022, then soared by 167.26% to $208.6 million in 2023, then advanced by 0.46% to $209.5 million in 2024, then advanced by 13.59% to $238.0 million in 2025, then climbed by 21.64% to $289.5 million in 2026.
• According to Business Quant data, Shares Outstanding (Entity) over the past three periods registered $289.5 million, $238.0 million, and $237.8 million for Q1 2026, Q4 2025, and Q3 2025 respectively.