Columbia Banking System, Inc.

COLB

Exchange: Nasdaq
Industry: State Commercial Banks
SEC CIK: 0000887343

SEC filings (opens in a new tab)

No open-market purchases or sales by Columbia Banking System, Inc. insiders were filed in the last 90 days; 556 institutions reported holding it in 13F filings for Q2 2026, worth $8.63B in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Columbia Banking System, Inc. changed between Q4 2024 and Q1 2025.

All holders in Q1 2025 All holders in Q4 2024

13F holders of COLB: Q4 2024 compared with Q1 2025
Measure	Q4 2024	Of which not filed for Q1 2025	Q1 2025	Change
Holders	402	4	399	+1
Shares	193.5M	1.13M	197.1M	+4.72M (+2.5%)
Value	$5.23B	$30.6M	$4.91B	−$282.7M (−5.4%)

4 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (50)

Institutions that held Columbia Banking System, Inc. at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to COLB in Q1 2025
Institution	Shares	Value	% of portfolio
Balyasny Asset Management LLC	762,683	$19.0M	0.05%
Nuveen, LLC	504,744	$12.6M	0.00%
Clearbridge Investments, LLC	445,424	$11.1M	0.01%
M&G Plc	404,019	$10.1M	0.05%
Renaissance Technologies LLC	371,696	$9.27M	0.01%
Hussman Strategic Advisors, Inc.	105,000	$2.62M	0.63%
ExodusPoint Capital Management, LP	85,654	$2.14M	0.03%
Lighthouse Investment Partners, LLC	63,855	$1.59M	0.07%
Alberta Investment Management Corp	63,300	$1.58M	0.01%
Caxton Associates LLP	46,114	$1.15M	0.04%
Mach-1 Financial Group, Inc.	28,641	$714.3K	0.21%
Readystate Asset Management LP	23,602	$588.6K	0.03%
Allium Financial Advisors, LLC	18,719	$466.9K	0.43%
CAPROCK Group, Inc.	15,880	$396.0K	0.01%
Umpqua Bank	15,743	$392.6K	0.14%
Alps Advisors Inc	14,510	$361.9K	0.00%
Merit Financial Group, LLC	11,029	$275.1K	0.00%
Two Sigma Securities, LLC	10,251	$255.7K	0.04%
Hennion & Walsh Asset Management, Inc.	10,076	$251.3K	0.01%
MML Investors Services, LLC	8,724	$218.0K	0.00%
SG Americas Securities, LLC	7,783	$194.0K	0.00%
Reyes Financial Architecture, Inc.	4,750	$118.5K	0.09%
Annis Gardner Whiting Capital Advisors, LLC	3,825	$95.4K	0.04%
BI Asset Management Fondsmaeglerselskab A/S	1,485	$37.0K	0.00%
HM Payson & Co	839	$20.9K	0.00%
Clear Street Markets LLC	828	$20.6K	0.01%
Garde Capital, Inc.	676	$16.9K	0.00%
Rise Advisors, LLC	671	$16.7K	0.01%
SRS Capital Advisors, Inc.	433	$10.8K	0.00%
Private Trust Co NA	322	$8.03K	0.00%
Abound Wealth Management	314	$7.83K	0.00%
Atlantic Trust, LLC	233	$5.81K	0.00%
Bogart Wealth, LLC	203	$5.06K	0.00%
Optiver Holding B.V.	157	$3.92K	0.00%
True Wealth Design, LLC	151	$3.77K	0.00%
Hager Investment Management Services, LLC	106	$2.64K	0.00%
Thurston, Springer, Miller, Herd & Titak, Inc.	90	$2.24K	0.00%
Wealth Preservation Advisors, LLC	82	$2.04K	0.00%
Sound Income Strategies, LLC	72	$1.80K	0.00%
Hughes Financial Services, LLC	60	$1.49K	0.00%
Amundi	34	$742	0.00%
First Command Advisory Services, Inc.	16	$399	0.00%
American Capital Advisory, LLC	14	$350	0.00%
Principia Wealth Advisory, LLC	15	$333	0.00%
South State Corp.	10	$250	0.00%
Cromwell Holdings LLC	10	$249	0.00%
HFM Investment Advisors, LLC	8	$200	0.00%
Bay Harbor Wealth Management, LLC	6	$149	0.00%
Stone House Investment Management, LLC	2	$50	0.00%
Financial Harvest, LLC	2,117	–	–

Sold out (49)

Institutions that held Columbia Banking System, Inc. at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of COLB in Q1 2025
Institution	Shares, Q4 2024	Value, Q4 2024
FJ Capital Management LLC	764,187	$20.6M
Trexquant Investment LP	189,796	$5.13M
Maltese Capital Management LLC	140,000	$3.78M
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management	127,021	$3.43M
Algert Global LLC	73,355	$1.98M
Oak Thistle LLC	66,061	$1.78M
Quantbot Technologies LP	63,206	$1.71M
First Hawaiian Bank	48,814	$1.32M
Aquatic Capital Management LLC	44,238	$1.19M
Black Maple Capital Management LP	40,560	$1.10M
CWM Advisors, LLC	34,988	$945.0K
Pacer Advisors, Inc.	31,238	$843.7K
Jump Financial, LLC	29,498	$796.7K
Nomura Holdings Inc	27,802	$750.9K
Boothbay Fund Management, LLC	21,775	$588.1K
Jefferies Financial Group Inc.	19,200	$518.6K
Virtu Financial LLC	17,568	$474.0K
Savant Capital, LLC	16,045	$433.4K
Bryce Point Capital, LLC	15,565	$420.4K
Inceptionr LLC	15,499	$418.6K
Weiss Asset Management LP	14,941	$403.6K
XTX Topco Ltd	12,751	$344.4K
Schonfeld Strategic Advisors LLC	12,747	$344.3K
Kestra Advisory Services, LLC	12,275	$331.5K
Marshall Wace, LLP	11,546	$311.9K
Two Sigma Advisers, LP	10,374	$280.2K
Cornercap Investment Counsel Inc	9,221	$249.1K
Keybank National Association	8,943	$241.6K
Principle Wealth Partners LLC	8,843	$238.8K
Callan Family Office, LLC	8,578	$231.7K
Shelton Capital Management	7,906	$213.5K
O'Shaughnessy Asset Management, LLC	7,788	$210.4K
Wedmont Private Capital	7,974	$209.3K
Forum Financial Management, LP	7,713	$208.3K
Keudell/Morrison Wealth Management	7,656	$206.8K
Baird Financial Group, Inc.	7,591	$205.0K
Independent Financial Group, LLC	7,440	$201.0K
New Age Alpha Advisors, LLC	6,558	$177.1K
Caitong International Asset Management Co., Ltd	2,629	$71.0K
Lazard Asset Management LLC	2,624	$70.0K
Meeder Asset Management Inc	1,571	$42.4K
Kapitalo Investimentos Ltda	1,546	$41.8K
Van Hulzen Asset Management, LLC	1,509	$40.8K
GeoWealth Management, LLC	1,017	$27.5K
Transce3nd, LLC	448	$12.1K
Coppell Advisory Solutions LLC	401	$10.8K
South Plains Financial, Inc.	333	$8.99K
Decker Retirement Planning Inc.	261	$7.05K
Horizon Investments, LLC	18	$486

Not filed for Q1 2025 yet (4)

Institutions that held Columbia Banking System, Inc. at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding COLB in Q4 2024 that haven't filed for Q1 2025
Institution	Shares, Q4 2024	Value, Q4 2024
Mesirow Institutional Investment Management, Inc.	629,386	$17.0M
Nuveen Asset Management, LLC	501,069	$13.5M
Global Retirement Partners, LLC	984	$26.6K
Cassady Schiller Wealth Management, LLC	36	$972