COLBNasdaqState Commercial BanksFiscal year ends December 31
COLUMBIA BANKING SYSTEM, INC.
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 4, 2026
$28.33−0.11 (-0.39%)
Close on Oct 19, 2026
- Market cap
- $8.12B
- P/E (TTM)
- 11.3
- Dividend yield
- 5.12%
Price history
Daily open, high, low, close and volume
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Daily prices are not in StockData yet. This table fills in once an end-of-day price source is connected. | ||||||
Stock splits
From SEC filings
| Date | Ratio | Effect on per-share figures |
|---|---|---|
| May 9, 2023(first seen in filings) | 5-for-3 | Earlier per-share figures divided by 1.6667 |
| May 24, 2001 | 11-for-10 | Earlier per-share figures divided by 1.1 |
| May 8, 2000 | 11-for-10 | Earlier per-share figures divided by 1.1 |
| May 21, 1998 | 3-for-2 | Earlier per-share figures divided by 1.5 |