Nasdaq
COLB
Columbia Banking System, Inc.
- Finance
- Listed 1992
- 1 day
- −1.0%
- 1 month
- −3.4%
- 1 year
- +30.0%
$31.03 · Mkt cap $8.78B · P/E 13.49
At the 6 Aug 2026 close
Nasdaq
Columbia Banking System, Inc.
$31.03 · Mkt cap $8.78B · P/E 13.49
At the 6 Aug 2026 close
Columbia Banking System, Inc. trades under the ticker COLB on Nasdaq, in the Finance sector (Major Banks). It has been listed since 1992. Its market capitalisation is $8.78B. The last closing price was $31.03, on 6 Aug 2026. It trades at 13.49 times its last reported annual diluted earnings per share. Over the past year the share price is +30.0%, and −3.4% over the past month. Returns are price returns and exclude dividends.
This page exists because COLB is one of the shares What A Share can show you. It is not a recommendation, and its appearance here says nothing about whether the company is worth owning.