Who Owns COLUMBIA BANKING SYSTEM INC (COLB)? -- Institutional Holders (2026-06-30)

Name: COLUMBIA BANKING SYSTEM INC (COLB) Institutional Holders (2026-06-30)
Creator: ko.io

598 institutions reported holding $8.98B of COLUMBIA BANKING SYSTEM INC (COLB) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($932.3M), BlackRock, Inc. ($880.4M), T. Rowe Price Investment Management, Inc. ($501.1M), DIMENSIONAL FUND ADVISORS LP ($445.7M), STATE STREET CORP ($406.8M). Source: SEC Form 13F.

Rank	Institution	Value	Shares	Change
1	VANGUARD GROUP INC	$932.3M	29.1M	Trimmed
2	BlackRock, Inc.	$880.4M	27.5M	Added
3	T. Rowe Price Investment Management, Inc.	$501.1M	15.6M	Trimmed
4	DIMENSIONAL FUND ADVISORS LP	$445.7M	13.9M	Added
5	STATE STREET CORP	$406.8M	12.7M	Added
6	WELLINGTON MANAGEMENT GROUP LLP	$374.6M	11.7M	Trimmed
7	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$353.4M	11.0M	Added
8	Sixth Street Partners Management Company, L.P.	$353.4M	11.0M	New
9	PRICE T ROWE ASSOCIATES INC /MD/	$316.6M	9.9M	Added
10	AMERICAN CENTURY COMPANIES INC	$253.3M	7.9M	Trimmed
11	FRANKLIN RESOURCES INC	$195.6M	6.1M	Trimmed
12	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	$193.0M	6.0M	Trimmed
13	GEODE CAPITAL MANAGEMENT, LLC	$185.8M	5.8M	Trimmed
14	HoldCo Asset Management, LP	$183.4M	5.7M	Hold
15	Invesco Ltd.	$150.2M	4.7M	Added
16	SILVERCREST ASSET MANAGEMENT GROUP LLC	$128.4M	4.0M	Trimmed
17	MORGAN STANLEY	$122.3M	3.8M	Trimmed
18	NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	$122.0M	3.8M	Trimmed
19	Bank of New York Mellon Corp	$120.9M	3.8M	Trimmed
20	MACKENZIE FINANCIAL CORP	$101.8M	3.2M	Added
21	Epoch Investment Partners, Inc.	$100.8M	3.1M	Added
22	NORGES BANK	$95.1M	3.0M	Trimmed
23	UBS Group AG	$84.5M	2.6M	Trimmed
24	NORTHERN TRUST CORP	$83.7M	2.6M	Trimmed
25	GOLDMAN SACHS GROUP INC	$82.4M	2.6M	Added

Source: SEC Form 13F filings · as of 2026-06-30