As of November 6, 2026, 2 holders' latest Schedule 13D or 13G filings report owning 5% or more of Blue Foundry Bancorp. The largest reported stake is Blue Foundry Bank Employee Stock Ownership Plan Trust's, at 10.8%. 6 filings are on record since September 10, 2025 (Schedule 13G/A, February 17, 2026).
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Key facts
- · Reporting person: First Trust Capital Management L.P. · Sole voting: 0 · Shared voting: 0 · Sole dispositive: 0 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-08-14
- · Holder: First Trust Capital Management L.P. · Percent: 5.25% · SCHEDULE 13G
- · Reporting person: Blue Foundry Bank Employee Stock Ownership Plan Trust · Sole voting: 1,825,440 · Shared voting: 419,193 · Sole dispositive: 2,244,633 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-02-17
- · Reporting person: The Vanguard Group · Sole voting: 0 · Shared voting: 120,433 · Sole dispositive: 0 · Shared dispositive: 860,458 · SCHEDULE 13G/A, 2026-01-30
- · Holder: Glazer Capital, LLC · Percent: 8.57% · SCHEDULE 13G
Blue Foundry Bancorp has 6 Schedule 13D or 13G filings on record since 2025-09-10. 2 holders' latest filing reports 5% or more of common stock, par value $0.01 per share ("common stock"). Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Blue Foundry Bank Employee Stock Ownership Plan Trust | 10.8% | 2,244,633 | SCHEDULE 13G/A, 2026-02-17 | 2025-12-31 |
| Glazer Capital, LLC | 8.57% | 1,779,895 | SCHEDULE 13G, 2026-01-12 | 2026-01-05 |
| The Vanguard Group | 4.14% | 860,458 | SCHEDULE 13G/A, 2026-01-30 | 2025-12-31 |
| Driehaus Capital Management LLC | 1.87% | 400,997 | SCHEDULE 13G/A, 2025-09-10 | 2025-08-29 |
| First Trust Capital Management L.P. | 0% | 0 | SCHEDULE 13G/A, 2026-08-14 | 2026-06-30 |
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More on Blue Foundry Bancorp and the records around it.
Companies that share a holder
- DRIEHAUS CAPITAL MANAGEMENT LLC also filed stake reports on 16 other companies: Cardinal Infrastructure Group Inc. (Aug 2026), Cue Biopharma, Inc. (Aug 2026), Definium Therapeutics, Inc. (Aug 2026)
- First Trust Capital Management L.P. also filed stake reports on 47 other companies: TCW SPECIALTY LENDING LLC (Sep 2026), Centurion Acquisition Corp. (Aug 2026), Drugs Made In America Acquisition Corp. (Aug 2026)
- Glazer Capital, LLC also filed stake reports on 107 other companies: Bumble Inc (Oct 2026), Weave Communications Inc (Oct 2026), Utz Brands Inc (Oct 2026)
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Blue Foundry Bank Employee Stock Ownership Plan Trust | 1,825,440 | 419,193 | 2,244,633 | 0 | SCHEDULE 13G/A, 2026-02-17 |
| The Vanguard Group | 0 | 120,433 | 0 | 860,458 | SCHEDULE 13G/A, 2026-01-30 |
| First Trust Capital Management L.P. | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| First Trust Capital Solutions L.P. | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-14 |
| FTCS Sub GP LLC | 0 | 0 | 0 | 0 | SCHEDULE 13G/A, 2026-08-14 |
The latest filing identifies Blue Foundry Bancorp by CUSIP 09549B104 and gives its principal executive office as 19 PARK AVENUE, RUTHERFORD, NJ 07070 (SCHEDULE 13G/A, 2026-08-14).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-09-10 | Driehaus Capital Management LLC | 1.87% | SCHEDULE 13G/A |
| 2026-01-12 | Glazer Capital, LLC | 8.57% | SCHEDULE 13G |
| 2026-01-30 | The Vanguard Group | 4.14% | SCHEDULE 13G/A |
| 2026-02-17 | Blue Foundry Bank Employee Stock Ownership Plan Trust | 10.8% | SCHEDULE 13G/A |
| 2026-05-15 | First Trust Capital Management L.P. | 5.25% | SCHEDULE 13G |
| 2026-08-14 | First Trust Capital Management L.P. | 0% | SCHEDULE 13G/A |
Questions about who owns Blue Foundry Bancorp
Who owns Blue Foundry Bancorp?
On this page, 2 holders' latest ownership filings report 5% or more of Blue Foundry Bancorp: Blue Foundry Bank Employee Stock Ownership Plan Trust (10.8%, Schedule 13G/A, filed 2026-02-17) and Glazer Capital, LLC (8.57%, Schedule 13G, filed 2026-01-12).
Who are the largest shareholders of Blue Foundry Bancorp?
By the share each holder's latest filing reports, the largest holders of Blue Foundry Bancorp on this page are Blue Foundry Bank Employee Stock Ownership Plan Trust (10.8%) and Glazer Capital, LLC (8.57%).
When did Blue Foundry Bank Employee Stock Ownership Plan Trust buy into Blue Foundry Bancorp?
The filings give report dates, not purchase dates. The earliest filing from Blue Foundry Bank Employee Stock Ownership Plan Trust on this page is the Schedule 13G/A, filed 2026-02-17, reporting 10.8%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 6 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Blue Foundry Bancorp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| April 1, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
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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.