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5%+ stakes · Schedule 13D and 13G

Columbia Financial Inc: 5%+ holders

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Who has reported owning 5% or more of Columbia Financial Inc, from Schedule 13D and 13G filings: each holder's stake as filed, the timeline, and the purpose each 13D states, quoted.

As of November 6, 2026, one holder's latest Schedule 13D or 13G filing report owning 5% or more of Columbia Financial Inc. The largest reported stake is BlackRock, Inc.'s, at 7.6%. One filing is on record since October 27, 2026 (Schedule 13G, October 27, 2026).

BlackRock, Inc. also filed stake reports on 1596 other companies ↓

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Key facts

  • · Reporting person: BlackRock, Inc. · Sole voting: 19,726,550 · Shared voting: 0 · Sole dispositive: 20,374,308 · Shared dispositive: 0 · SCHEDULE 13G, 2026-10-27
  • · Holder: BlackRock, Inc. · Percent: 7.6% · SCHEDULE 13G
  • · Holder: BlackRock, Inc. · Percent: 7.6% · Shares: 20,374,308 · SCHEDULE 13G
At 5% or more1
Filings1
Latest filing2026-10-27

Columbia Financial Inc has 1 Schedule 13D or 13G filing on record since 2026-10-27. 1 holder's latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.

Holders

HolderPercentSharesLatestEvent date
BlackRock, Inc.7.6%20,374,308SCHEDULE 13G, 2026-10-272026-09-30

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More on Columbia Financial Inc and the records around it.

Columbia Financial Inc elsewhere on the record

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What the Full Report on Columbia Financial Inc covers

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  2. Which Company This Is

  3. What They Do, And How The Money Works

  4. Who Runs It, And How To Reach Them

  5. The Money: Funding, Valuation, Runway

  6. Who Pays Them, And Who They Are Up Against

  7. Warning Bells

  8. Sources

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Voting and dispositive power, as filed

Reporting personSole votingShared votingSole dispositiveShared dispositiveFiling
BlackRock, Inc.19,726,550020,374,3080SCHEDULE 13G, 2026-10-27

The latest filing identifies Columbia Financial Inc by CUSIP 197914104 and gives its principal executive office as 19-01 Route 208 North, Fair Lawn, NJ 07410 (SCHEDULE 13G, 2026-10-27).

Timeline

FiledHolderPercentFiling
2026-10-27BlackRock, Inc.7.6%SCHEDULE 13G

Also on the record for Columbia Financial Inc

DateRecordFigureOur pageSource
July 28, 2026Leadership change: John P. Connors appointed, Director, and 1 more—Leadership changesSource
June 29, 2026Leadership change filing (Form 8-K, Item 5.02)—Leadership changesSource

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Where this comes from

Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.

Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.

Cite this page

Permanent URL: https://mentionfox.com/stakes/columbia-financial
Last updated 2026-11-06
Primary record: SEC filing 1 · SEC filing 2 · SEC filing 3
Who owns 5% or more of Columbia Financial Inc? 1 holder at 5% or more, largest BlackRock, Inc. 7.6%. MentionFox, 2026-11-06. https://mentionfox.com/stakes/columbia-financial