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

Columbia Banking System has disclosed Shares Outstanding (Entity) across 18 years of filings, most recently posting $282.8 million for Q2 2026.

• In Q2 2026, Shares Outstanding (Entity) rose 34.54% year-over-year to $282.8 million; the TTM figure through Jun 2026 stood at $282.8 million (up 34.54% YoY), while the FY2025 annual figure was $238.0 million, up 13.59% from the prior year.
• Shares Outstanding (Entity) came in at $282.8 million for Q2 2026 at Columbia Banking System, down from $289.5 million in the prior quarter.
• In the past five years, Shares Outstanding (Entity) ranged from a high of $289.5 million in Q1 2026 to a low of $78.0 million in Q4 2022.
• Average Shares Outstanding (Entity) over 5 years is $189.0 million, with a median of $209.4 million recorded in 2024.
• Year-over-year, Shares Outstanding (Entity) slipped 0.59% in 2022 and jumped 167.26% in 2023.
• Over 5 years, Shares Outstanding (Entity) stood at $78.0 million in 2022, then jumped by 167.26% to $208.6 million in 2023, then rose by 0.46% to $209.5 million in 2024, then rose by 13.59% to $238.0 million in 2025, then advanced by 18.82% to $282.8 million in 2026.
• Per Business Quant data, the three most recent Shares Outstanding (Entity) figures were $282.8 million in Q2 2026, $289.5 million in Q1 2026, and $238.0 million in Q4 2025.