COLB Stock: Price, Earnings History and SEC Filings
Columbia Banking System, Inc. (COLB) last traded at $30.70, down 1.00% on the latest session and up 7.3% over the past month. In its most recent reported quarter (Sep 2026) earnings per share were $0.82 against an analyst estimate of $0.77, a beat of 6.5%.
$30.70 -1.00%
1 month+7.34%
52-week high$33.68
52-week low$25.51
Volume2.78M
ExchangeNasdaqGS
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
COLB earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Sep 2026 | Oct 22, 2026 | $0.82 | $0.77 | +6.49% |
| Jun 2026 | Jul 23, 2026 | $0.76 | $0.73 | +4.11% |
| Mar 2026 | Apr 23, 2026 | $0.72 | $0.68 | +5.88% |
| Dec 2025 | Jan 22, 2026 | $0.82 | $0.72 | +13.89% |
COLB beat the analyst EPS estimate in 4 of its last 4 reported quarters. Source: Nasdaq.
Latest SEC filings for COLB
SEC filing data is not available right now. You can search for COLB on SEC EDGAR.
COLB news
- Columbia Banking System to Participate in the BancAnalysts Association of Boston ConferenceOct 27, 2026 · finance.yahoo.com
- Columbia Banking System IncOct 26, 2026 · 247wallst.com
- Columbia Banking System: Massive Share Repurchase And A 5% YieldOct 25, 2026 · seekingalpha.com
- Why Columbia Banking System (COLB) stock is up todayOct 24, 2026 · finance.yahoo.com
- COLB Q3 deep dive: disciplined execution and balance sheet optimization drive steady growthOct 23, 2026 · finance.yahoo.com
- COLUMBIA BANKING SYSTEM, INC. REPORTS THIRD QUARTER 2026 RESULTSOct 23, 2026 · finance.yahoo.com
- Columbia Banking System (COLB) Reports Strong Q3 Earnings And A $1.2b Buyback, Is The Stock Still Cheap?Oct 23, 2026 · finance.yahoo.com
- Columbia Banking System Q3 Earnings Call HighlightsOct 23, 2026 · marketbeat.com
About Columbia Banking System, Inc.
Columbia Banking System, Inc. (COLB) is a US-listed public company on Nasdaq.