CLBKColumbia Financial, Inc.

$10.81-30% 1Y

Who owns CLBK

122 institutions reported holding CLBK for 2026Q2, together 16% of the company, fewer than the 124 a quarter earlier.

122

Institutions reporting a position · as of 2026Q2 · down from 124 the quarter before

Shares held by institutions
16.4M

Shares held by institutions · 16% of the company · long US equity positions only, as reported on Form 13F

Reported value
$347M

Reported value · at Jun 30, 2026 prices, not today's

Top 5 holders
9.4%

Top 5 holders · of the whole company, between five filers

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
33
New positions
23
Positions exited
25
Added to
42
Reduced
24
Top 10 holdersof the company
12%
Shares sold shortsettled Sep 15, 2026
19.3M
Short interestof shares outstanding
19%
Days to coverat the average daily volume
6.0
Change in the short positionsince the Aug 31, 2026 count
+0.77%
Institutional ownership by quarter, 2018Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q212216.4M$347M
2026Q112413.3M$233M
2025Q412713.1M$203M
2025Q312913.5M$202M
2025Q212113.5M$196M
2025Q111913.4M$202M
2024Q411113.3M$210M
2024Q310113.0M$222M
2024Q29912.9M$193M
2024Q19313.1M$225M
2023Q49013.3M$257M
2023Q38613.3M$208M
2023Q29314.0M$242M
2023Q110014.9M$272M
2022Q410314.9M$322M
2022Q310615.0M$316M
Largest reported holders, 2026Q2
HolderShares% of companyValue
VANGUARD GROUP INC2.5M2.5%$53M
BlackRock Inc.2.4M2.4%$52M
DIMENSIONAL FUND ADVISORS LP2.1M2.1%$45M
Ursa Fund Management, LLC1.3M1.3%$27M
STATE STREET CORP1.2M1.2%$26M
GEODE CAPITAL MANAGEMENT LLC0.8M0.78%$17M
RENAISSANCE TECHNOLOGIES LLC0.7M0.71%$15M
One Fin Capital Management LP0.6M0.57%$12M
Weiss Asset Management LP0.5M0.50%$11M
TWO SIGMA INVESTMENTS, LP0.3M0.28%$6.0M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 202619.3M19%6.0
Aug 31, 202619.1M19%6.1
Aug 14, 202617.5M17%2.9
Jul 31, 202620.0M20%1.4
Jul 15, 20264.4M4.3%10.5
Jun 30, 20264.3M4.3%8.6
Jun 15, 20263.7M3.6%10.3
May 29, 20263.2M3.1%7.4
May 15, 20262.6M2.5%6.8
Apr 30, 20262.2M2.2%8.6
Apr 15, 20262.2M2.2%10.7
Mar 31, 20262.2M2.2%8.2

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. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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