This table provides information about the institutional ownership of Columbia Banking System, Inc. (COLB). We have compiled data on the 391 institutions that hold shares in the stock, with a total of 188 Million shares, which have been reported (via 13F filing form) to have a value of $5.09 Billion.

Holding Report Date shares Held Holding Value (Reported) Last Trade Trade History

Track Institutional and Insider Activities on COLB

Follow COLUMBIA BANKING SYSTEM, INC. and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells COLB shares.

Notify only if

Insider Trading

Get notified when an Columbia Banking System, Inc. insider buys or sells COLB shares.

Notify only if

News

Receive news related to COLUMBIA BANKING SYSTEM, INC.

Track Activities on COLB