Historical shareholding details of Dimensional Fund Advisors, Inc. holdings in Columbia Banking System, Inc. (COLB)

Monthly changes of Dimensional Fund Advisors, Inc. shareholding in Columbia Banking System, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Feb 28, 2025	Dimensional Fund Advisors, Inc.	58,096	0.03%

Jan 31, 2025	Dimensional Fund Advisors, Inc.	38,279	0.02%

Dec 31, 2024	Dimensional Fund Advisors, Inc.	5,514,816	2.63%
Dec 31, 2024	Dimensional Fund Advisors, Inc.	34,328	0.02%

Nov 30, 2024	Dimensional Fund Advisors, Inc.	34,328	0.02%

Oct 31, 2024	Dimensional Fund Advisors, Inc.	20,968	0.01%

Sep 30, 2024	Dimensional Fund Advisors, Inc.	5,002,274	2.39%
Sep 30, 2024	Dimensional Fund Advisors, Inc.	20,968	0.01%

Aug 31, 2024	Dimensional Fund Advisors, Inc.	15,305	0.01%

Jul 31, 2024	Dimensional Fund Advisors, Inc.	0	0.00%

Jun 30, 2024	Dimensional Fund Advisors, Inc.	3,182,655	1.52%
Jun 30, 2024	Dimensional Fund Advisors, Inc.	0	0.00%

May 31, 2024	Dimensional Fund Advisors, Inc.	0	0.00%

Apr 30, 2024	Dimensional Fund Advisors, Inc.	59,528	0.03%

Mar 31, 2024	Dimensional Fund Advisors, Inc.	348,911	0.17%
Mar 31, 2024	Dimensional Fund Advisors, Inc.	59,528	0.03%

Feb 29, 2024	Dimensional Fund Advisors, Inc.	60,954	0.03%

Jan 31, 2024	Dimensional Fund Advisors, Inc.	65,172	0.03%

Dec 31, 2023	Dimensional Fund Advisors, Inc.	2,975,877	1.42%
Dec 31, 2023	Dimensional Fund Advisors, Inc.	65,172	0.03%

Nov 30, 2023	Dimensional Fund Advisors, Inc.	65,172	0.03%

Oct 31, 2023	Dimensional Fund Advisors, Inc.	65,172	0.03%

Sep 30, 2023	Dimensional Fund Advisors, Inc.	5,368,519	2.57%
Sep 30, 2023	Dimensional Fund Advisors, Inc.	65,172	0.03%