COLB earnings

Columbia Banking System, Inc.

COLB chart · All upcoming earnings

Next report 2026-10-29
When Thursday after close
In45 days
EPS estimate0.77
1-day std dev4.7%

How COLB has moved on earnings, close to close (last 10)?Measured close to close. Day 1 = the last close before the report to the next close (the following session for after-close reports). Day 2 / Day 3 are that single session on its own. 5-day is the cumulative move from the pre-report close through the 5th session.

10 20 30 Max
MoveMeanMedianStd devHit rate
Day 1 +1.7% -0.0% 4.7% 50%
Day 2 -0.7% -0.8% 1.6% 30%
Day 3 +0.0% -0.3% 1.4% 40%
5-day +0.6% -0.6% 3.2% 30%
Biggest pop
+11.6%
Biggest drop
-3.4%
On a beat
+1.7%
1-mo drift
+1.6%

Day 1 price move on each of the last 10 reports

Day 1 = the close-to-close move on the first session to trade the news — hover for the EPS surprise.

Report history

ReportEstActualSurpriseGap1-day+5d+1mo
2026-07-23 beat 0.73 0.76 +4.7% -3.8% -3.4% +0.4% -1.6%
2026-04-23 beat 0.69 0.72 +5.0% -2.0% -1.5% +1.2% +2.9%
2026-01-22 beat 0.72 0.82 +14.6% +2.2% -2.7% +1.9% +3.4%
2025-10-30 beat 0.69 0.85 +23.2% -1.3% +3.0% +0.5% +3.2%
2025-07-24 beat 0.66 0.76 +14.8% +2.9% +6.3% -6.3% +8.4%
2025-04-23 beat 0.64 0.67 +5.0% -3.2% -0.9% -1.4% +1.2%
2025-01-23 beat 0.65 0.71 +8.4% -1.3% -0.7% -0.2% -4.9%
2024-10-24 beat 0.61 0.69 +12.2% +0.0% +4.4% +0.8% +11.9%
2024-07-25 beat 0.57 0.67 +18.1% +3.5% +11.6% -11.6% -7.2%
2024-04-25 beat 0.53 0.65 +22.8% +4.1% +0.6% +5.5% -1.8%

“1-day” is the close-to-close move over the session that first traded on the news (the next session for after-close reports). “+5d / +1mo” are the further drift from that close.

Earnings dates & estimates from Yahoo Finance (refreshed 2026-09-13); price reactions from end-of-day data. History, not a forecast. Not investment advice.