Columbia Banking System, Inc. (NASDAQ: COLB) is a Financial Services company in the Banks - Regional industry. QuoTrend tracks its price, financials, earnings, analyst ratings and insider trades.
COLB QT 63Columbia Banking System, Inc. · NASDAQ
31.78 +0.89%
Short Interest History · Twice monthly
Settlement Date Short Interest Avg Daily Volume Shares Float Short Float % Short Ratio Jul-15-26 9.63M 2.78M 280.61M 3.43% 3.47 Jun-30-26 8.60M 2.86M 280.61M 3.07% 3.01 Jun-15-26 9.50M 2.85M 280.61M 3.39% 3.33 May-29-26 9.82M 2.83M 280.61M 3.42% 3.47 May-15-26 8.89M 2.93M 280.61M 3.76% 3.03 Apr-30-26 9.22M 2.91M 280.61M 3.90% 3.17 Apr-15-26 9.29M 3.06M 280.61M 3.93% 3.03 Mar-31-26 11.19M 2.93M 280.61M 4.74% 3.82 Mar-13-26 12.31M 2.74M 280.61M 5.21% 4.49 Feb-27-26 11.16M 2.72M 280.61M 4.73% 4.10 Feb-13-26 10.80M 2.69M 280.61M 4.57% 4.01 Jan-30-26 8.82M 2.83M 280.61M 3.73% 3.12
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