Columbia Banking System, Inc.

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC COLB

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

792,040

Value ($000)

22,138

Weight

0.0%

2013 Q4 - 2025 Q4 (27 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	22,138	0.0%	792,040	12/31/2025
2025 Q3	11/14/2025	21,029	0.0%	816,973	9/30/2025
2025 Q2	8/14/2025	20,740	0.0%	887,100	6/30/2025
2025 Q1	5/19/2025	22,128	0.0%	887,267	3/31/2025
2024 Q4	2/14/2025	23,528	0.0%	871,102	12/31/2024
2024 Q3	11/14/2024	22,688	0.0%	868,937	9/30/2024
2024 Q2	8/14/2024	17,093	0.0%	859,376	6/30/2024
2024 Q1	5/15/2024	13,008	0.0%	672,264	3/31/2024
2023 Q4	2/14/2024	18,243	0.0%	683,769	12/31/2023
2023 Q3	11/13/2023	7,640	0.0%	376,330	9/30/2023
2023 Q2	8/11/2023	6,543	0.0%	305,469	6/30/2023
2023 Q1	5/15/2023	6,543	0.0%	305,469	3/31/2023
2022 Q4	2/14/2023	2,976	0.0%	98,780	12/31/2022
2022 Q3	11/14/2022	2,475	0.0%	85,679	9/30/2022
2022 Q2	8/12/2022	2,934	0.0%	102,400	6/30/2022
2022 Q1	5/16/2022	3,340	0.0%	103,515	3/31/2022
2021 Q4	2/14/2022	2,615	0.0%	79,926	12/31/2021
2021 Q3	11/15/2021	3,035	0.0%	79,900	9/30/2021
2021 Q2	8/16/2021	2,881	0.0%	74,713	6/30/2021
2021 Q1	5/14/2021	2,988	0.0%	69,333	3/31/2021
2020 Q4	3/1/2021	2,555	0.0%	71,177	12/31/2020
2020 Q3	11/13/2020	1,915	0.0%	80,310	9/30/2020
2020 Q2	8/14/2020	2,294	0.0%	80,917	6/30/2020
2020 Q1	5/15/2020	7,474	0.0%	278,891	3/31/2020
2019 Q4	2/14/2020	12,613	0.0%	310,025	12/31/2019
2014 Q1	5/23/2014	6,393	0.0%	224,164	3/31/2014
2013 Q4	1/31/2014	4,141	0.0%	150,524	12/31/2013