COLUMBIA BANKING SYSTEM, INC. Common Stock Shares Outstanding

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COLUMBIA BANKING SYSTEM, INC. reported Common Stock Shares Outstanding of 295.42 million shares for the year ending 2025.

  • COLUMBIA BANKING SYSTEM, INC. showed an increase of +41.0% in Common Stock Shares Outstanding from 2024 to 2025.
  • This data is from COLUMBIA BANKING SYSTEM, INC.'s annual report (Form 10-K), filed with the SEC on February 26, 2026.
  • XBRL data for this metric is available from 2010 to 2025 (16 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
  • Over the full 16 years of available data (2010 to 2025), COLUMBIA BANKING SYSTEM, INC.'s Common Stock Shares Outstanding has grown by 651.0%.
  • Historical annual values: Fiscal year 2025: 295.42 million shares | Fiscal year 2024: 209.54 million shares | Fiscal year 2023: 208.58 million shares | Fiscal year 2022: 129.32 million shares | Fiscal year 2021: 78.51 million shares | Fiscal year 2020: 71.60 million shares | Fiscal year 2019: 72.12 million shares | Fiscal year 2018: 73.25 million shares | Fiscal year 2017: 73.02 million shares | Fiscal year 2016: 58.04 million shares | Fiscal year 2015: 57.72 million shares | Fiscal year 2014: 57.44 million shares | Fiscal year 2013: 51.27 million shares | Fiscal year 2012: 39.69 million shares | Fiscal year 2011: 39.51 million shares | Fiscal year 2010: 39.34 million shares.
  • Data sourced from SEC EDGAR public filings as of June 22, 2026.

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