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NASDAQ: COLB
Columbia Banking System Inc Stock Ownership - Who owns Columbia Banking System?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Columbia Banking System Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Steven R. GardnerDirector2026-10-29322$31.24
$10.06kSell
Steven R. GardnerDirector2026-10-292,253$31.25
$70.39kSell
Steven R. GardnerDirector2026-10-292,151$31.24
$67.19kSell
Steven R. GardnerDirector2026-10-29200$31.23
$6.25kSell
Steven R. GardnerDirector2026-10-295,012$31.23
$156.50kSell
Steven R. GardnerDirector2026-10-29100$31.22
$3.12kSell
Steven R. GardnerDirector2026-10-29484$31.22
$15.11kSell
Judi GiemCHRO;EVP2026-08-14643$32.69
$21.02kSell
Judi GiemCHRO;EVP2026-08-142,393$32.69
$78.23kBuy
Aaron James DeerEVP Chief StrategyInnov Offcr2026-06-30886$25.37
$22.48kBuy

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Net Insider Buy/Sell (L12M) Ownership

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COLB Shareholders

What type of owners hold Columbia Banking System Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Steven R. Gardner0.52%1,471,016$45.16MInsider
Cort L. Ohaver0.14%390,824$12.00MInsider
William T. Weyerhaeuser0.09%255,437$7.84MInsider
Ford Elsaesser0.08%214,291$6.58MInsider
Melanie J. Dressel0.06%170,396$5.23MInsider
Clint Stein0.05%151,584$4.65MInsider
Ron L. Farnsworth0.05%143,622$4.41MInsider
Torran B. Nixon0.04%110,450$3.39MInsider
Curated Wealth Partners LLC0.03%95,164$2.92MInstitution
Andrew H. Ognall0.03%76,767$2.36MInsider

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COLB vs Bank Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
COLB0.10%1.64%Net SellingNet Selling
PB0.07%7.78%Net SellingNet Selling
CBC0.01%2.28%Net Buying
WAL0.09%35.54%Net SellingNet Selling
BOKF0.04%85.27%Net SellingNet Selling
View Top Bank Stocks

Columbia Banking System Stock Ownership FAQ

Who owns Columbia Banking System?

Columbia Banking System (NASDAQ: COLB) is owned by 0.10% institutional shareholders, 1.64% Columbia Banking System insiders, and 98.27% retail investors. Steven R. Gardner is the largest individual Columbia Banking System shareholder, owning 1.47M shares representing 0.52% of the company. Steven R. Gardner's Columbia Banking System shares are currently valued at $45.16M.

If you're new to stock investing, here's how to buy Columbia Banking System stock.
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