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COLB

Columbia Banking System, Inc.

Financial Services · USD

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Price alert · COLB

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30.70 USD -0.31 -1.00%
As of Oct 30, 2026 Extended hours 30.70 0.00%
Bid
30.70 × 2
Ask
30.71 × 2
30.44 Day range 31.13
25.75 52-week range 33.61
YTD
+9.84%
1 year
+17.99%
Open
31.06
Prev close
31.01
Mkt cap
8.68B
Vol
2.78M
Avg vol
2.82M
EPS
2.93
P/E
10.48
Div yield
4.77%
More statistics
Low
30.44
High
31.13
Forward P/E
9.11
Beta
0.69
Short ratio
4.23
Inst. own
99.30%
Dividend
1.48
Ex-div date
Aug 27, 2026
Earnings
Jan 28, 2027
50-d avg
29.63
200-d avg
29.87
1y target
33.80

5D chart

Chart tools
Interval
COLB five-day price chart30.430.730.931.231.4Oct 26Oct 27Oct 28Oct 29Oct 30
COLB dividends
Ex-dividend dateAmount
Aug 28, 20260.37
May 29, 20260.37
Feb 27, 20260.37
Nov 28, 20250.37
Aug 29, 20250.36
May 30, 20250.36
Feb 28, 20250.36
Nov 29, 20240.36
Aug 23, 20240.36
May 23, 20240.36
Feb 22, 20240.36
Nov 22, 20230.36
Aug 24, 20230.36
May 30, 20230.36
Feb 3, 20230.30
Oct 14, 20220.30
Aug 2, 20220.30
May 3, 20220.30
Feb 1, 20220.30
Oct 12, 20210.30
Oct 11, 20210.30
Aug 10, 20210.28
May 11, 20210.28
Feb 9, 20210.28
Nov 9, 20200.28
Aug 4, 20200.28
May 14, 20200.28
May 13, 20200.28
Feb 4, 20200.50
Nov 5, 20190.28
Aug 6, 20190.28
May 7, 20190.42
Feb 5, 20190.42
Nov 6, 20180.40
Aug 7, 20180.26
May 8, 20180.26
Feb 6, 20180.22
Oct 30, 20170.22
Aug 7, 20170.22
May 8, 20170.22
Feb 6, 20170.22
Nov 7, 20160.39
Aug 8, 20160.39
May 9, 20160.37
Feb 8, 20160.38
Nov 9, 20150.18
Nov 6, 20150.36
Aug 3, 20150.34
May 4, 20150.34
Feb 9, 20150.30
Oct 29, 20140.30
Aug 4, 20140.28
May 5, 20140.24
Feb 3, 20140.12
Nov 4, 20130.11
Aug 5, 20130.10
May 6, 20130.10
Feb 4, 20130.10
Nov 5, 20120.09
Aug 6, 20120.30
May 7, 20120.22
Feb 6, 20120.37
Nov 7, 20110.13
Aug 8, 20110.06
May 9, 20110.05
Feb 15, 20110.03
Nov 8, 20100.01
Aug 9, 20100.01
May 10, 20100.01
Feb 8, 20100.01
Nov 9, 20090.01
Aug 3, 20090.01
May 4, 20090.01
Feb 9, 20090.04
Nov 3, 20080.07
Aug 4, 20080.17
May 5, 20080.17
Feb 4, 20080.17
Nov 5, 20070.17
Aug 6, 20070.17
May 7, 20070.17
Feb 5, 20070.15
Nov 6, 20060.15
Aug 7, 20060.15
May 8, 20060.14
Feb 6, 20060.13
Nov 7, 20050.12
Aug 8, 20050.11
May 10, 20050.09
Feb 7, 20050.07
Nov 8, 20040.07
Aug 9, 20040.07
May 10, 20040.07
Feb 9, 20040.05
Nov 3, 20030.05
Aug 5, 20030.05
May 5, 20030.05

Stock splits

COLB stock splits
DateRatio
May 10, 2004105:100
May 9, 20041.05:1
Apr 12, 2002105:100
Apr 11, 20021.05:1
May 24, 200111:10
May 23, 20011.1:1
May 8, 200011:10
May 7, 20001.1:1
May 10, 1999105:100
May 9, 19991.05:1
May 21, 19981.5:1
May 6, 1997105:100
May 6, 1996105:100
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