124 institutions reported holding CLBK for 2026Q1, together 13% of the company, fewer than the 127 a quarter earlier. Institutions reporting a position: 124 (as of 2026Q1). Shares held by institutions: 13.3M, long US equity positions only, as reported on Form 13F. Reported value: $233M, at 2026-03-31 prices, not today's. Top 5 holders: 8.4%, of the whole company, between five filers.

CLBKColumbia Financial, Inc.

Financial ServicesUSD

$11.61

$10.6552 weeks$24.55

Who owns CLBK

124 institutions reported holding CLBK for 2026Q1, together 13% of the company, fewer than the 127 a quarter earlier.

124

Institutions reporting a position · as of 2026Q1 · down from 127 the quarter before

Shares held by institutions: 13.3M
Shares held by institutions · 13% of the company · long US equity positions only, as reported on Form 13F
Reported value: $233M
Reported value · at 2026-03-31 prices, not today's
Top 5 holders: 8.4%
Top 5 holders · of the whole company, between five filers

Details›

Reporting quarter2026-03-31: 2026Q1
Quarters on record: 32
New positions: 12
Positions exited: 20
Added to: 30
Reduced: 40
Top 10 holdersof the company: 10%

Institutional ownership by quarter, 2018Q2 to 2026Q1
Quarter	Filers	Shares	Reported value
2026Q1	124	13.3M	$233M
2025Q4	127	13.1M	$203M
2025Q3	129	13.5M	$202M
2025Q2	121	13.5M	$196M
2025Q1	119	13.4M	$202M
2024Q4	111	13.3M	$210M
2024Q3	101	13.0M	$222M
2024Q2	99	12.9M	$193M
2024Q1	93	13.1M	$225M
2023Q4	90	13.3M	$257M
2023Q3	86	13.3M	$208M
2023Q2	93	14.0M	$242M
2023Q1	100	14.9M	$272M
2022Q4	103	14.9M	$322M
2022Q3	106	15.0M	$316M
2022Q2	105	15.5M	$338M

Largest reported holders, 2026Q1
Holder	Shares	% of company	Value
VANGUARD GROUP INC	2.5M	2.5%	$44M
BlackRock Inc.	2.3M	2.3%	$40M
DIMENSIONAL FUND ADVISORS LP	2.0M	2.0%	$36M
STATE STREET CORP	0.9M	0.91%	$16M
GEODE CAPITAL MANAGEMENT LLC	0.8M	0.75%	$13M
RENAISSANCE TECHNOLOGIES LLC	0.7M	0.67%	$12M
Ursa Fund Management, LLC	0.5M	0.49%	$8.8M
MORGAN STANLEY	0.4M	0.35%	$6.2M
NORTHERN TRUST CORP	0.2M	0.24%	$4.2M
D. E. Shaw & Co., INC.	0.2M	0.23%	$4.0M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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