Columbia Banking System, Inc. Common Stock (COLB)

$30.82 +1.68%
EARNINGS ANALYTICS
event_upcoming Next Earnings: 2026-07-24 HIGH CONFIDENCE
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Columbia Banking System, Inc. Common Stock (COLB) has reported earnings 20 times since Jul 29, 2021. The stock moves an average of ±3.80% the day after reporting, closing higher 50.0% of the time. Its largest post-earnings gain was +11.44% (Jul 25, 2024) and its largest decline was -21.05% (Jan 24, 2024). The next earnings report is predicted for 2026-07-24 (high confidence).

Earnings Price Reaction

Scroll to zoom, drag to pan — click earnings dots for details

Beat Miss

Earnings Impact

Total Earnings

20

Avg Abs. Movement

±3.80%

Positive %

50.0%

Negative %

50.0%

Historical Earnings Statistics

Date Timing Open High Close Volume Movement % SEC Filing
Apr 23, 2026 ☽ POST $29.11 $29.80 $29.64 291,357 -1.52% open_in_new
Jan 22, 2026 ☽ POST $29.73 $30.27 $29.64 255,351 -2.6% open_in_new
Oct 30, 2025 ☽ POST $26.18 $26.70 $26.00 347,959 +3.12% open_in_new
Jul 24, 2025 ☽ POST $24.20 $24.26 $23.31 191,591 +6.48% open_in_new
Apr 23, 2025 ☽ POST $23.36 $24.09 $23.50 77,455 -0.81% open_in_new
Jan 23, 2025 ☽ POST $28.88 $28.89 $28.17 73,619 -0.75% open_in_new
Oct 24, 2024 ☽ POST $27.24 $28.28 $28.27 127,324 -1.27% open_in_new
Jul 25, 2024 ☽ POST $23.32 $24.39 $24.22 126,371 +11.44% open_in_new
Apr 25, 2024 ☽ POST $19.08 $19.18 $19.04 98,890 +0.37% open_in_new
Jan 24, 2024 ☽ POST $25.35 $25.75 $25.58 96,741 -21.05% open_in_new
Oct 18, 2023 ☽ POST $20.38 $20.42 $20.08 40,898 -1.15% open_in_new
Jul 19, 2023 ☽ POST $23.13 $23.73 $23.53 85,456 -6.71% open_in_new
Apr 26, 2023 ☽ POST $20.28 $20.48 $20.00 109,074 +7.78% open_in_new
Jan 24, 2023 ☽ POST $28.52 $29.43 $29.34 48,836 +1.99% open_in_new
Oct 20, 2022 ☽ POST $30.09 $31.00 $30.32 78,953 +2.79% open_in_new
Jul 21, 2022 ☽ POST $29.89 $30.22 $29.96 63,584 -2.14% open_in_new
Apr 21, 2022 ☽ POST $31.84 $32.02 $31.36 18,081 -0.02% open_in_new
Jan 21, 2022 ☽ POST $34.89 $36.08 $35.05 66,074 +1.17% open_in_new
Oct 29, 2021 ☽ POST $34.28 $34.51 $34.12 68,493 +2.58% open_in_new
Jul 29, 2021 ☽ POST $34.79 $35.38 $34.83 17,368 +0.29% open_in_new
event

Earnings Count

20

Total earnings in dataset

trending_up

Avg Abs. Movement

±3.80%

Avg % price change on earnings

description

SEC Filings

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Browse all SEC filings

SEC Filing Types

Recent SEC Filings

10 most recent
Form Date Filed View on EDGAR
4 20260610 open_in_new SEC.gov
144 20260608 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov
4 20260518 open_in_new SEC.gov

Frequently asked about COLB earnings

When does Columbia Banking System, Inc. Common Stock report earnings next? expand_more

Columbia Banking System, Inc. Common Stock (COLB)'s next earnings date is predicted (high confidence) for 2026-07-24. This is a prediction based on its historical quarterly reporting pattern, not a company-confirmed date.

How much does COLB stock move after earnings? expand_more

Over 20 reports, COLB has moved an average of ±3.80% the session after earnings, closing higher 50.0% of the time.

What was COLB's biggest post-earnings move? expand_more

COLB's largest post-earnings gain on record was +11.44% on Jul 25, 2024, and its largest decline was -21.05% on Jan 24, 2024.

Where can I find Columbia Banking System, Inc. Common Stock's SEC filings? expand_more

All of Columbia Banking System, Inc. Common Stock's SEC filings — 10-K, 10-Q, 8-K and more — are listed in the SEC filings section on this page, each linking to the original document on SEC.gov.

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