As of November 6, 2026, 3 holders' latest Schedule 13D or 13G filings report owning 5% or more of Gouverneur Bancorp, Inc. The largest reported stake is Minerva Advisors LLC's, at 7.5%. 3 filings are on record since February 10, 2026 (Schedule 13G/A, February 13, 2026).
Sell to companies like Gouverneur Bancorp, Inc? Enter your website and see 10 with a filed reason to buy from you this month. Free.
Opens in a new tab. No signup.
Key facts
- · Reporting person: Rosenberg J. David · Sole voting: 54,452 · Shared voting: 0 · Sole dispositive: 54,452 · Shared dispositive: 0 · SCHEDULE 13D, 2026-08-28
- · Holder: Minerva Advisors LLC · Percent: 7.5% · SCHEDULE 13G/A
- · Holder: Oppenheimer-Spence Financial Services Parternship, LP · Percent: 5.81% · SCHEDULE 13G
Gouverneur Bancorp, Inc. has 3 Schedule 13D or 13G filings on record since 2026-02-10. 3 holders' latest filing reports 5% or more of common stock, $0.01 par value. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| Minerva Advisors LLC | 7.5% | 78,421 | SCHEDULE 13G/A, 2026-02-13 | 2025-12-31 |
| Oppenheimer-Spence Financial Services Parternship, LP | 5.81% | 60,823 | SCHEDULE 13G, 2026-02-10 | 2025-12-31 |
| 5.1% | 54,452 | SCHEDULE 13D, 2026-08-28 | 2026-08-19 |
Holding shares or following this stake? See who's behind Gouverneur Bancorp, Inc. and the warning signs.
Free to see. No signup.
Keep reading
More on Gouverneur Bancorp, Inc. and the records around it.
Companies that share a holder
- Rosenberg J. David also filed stake reports on 1 other company: EWSB Bancorp, Inc. /MD/ (Jul 2026)
- Oppenheimer-Spence Financial Services Parternship, LP also filed stake reports on 3 other companies: Hurco Companies, Inc. (Nov 2026), SEACOR Marine Holdings Inc. (Nov 2026)
- Minerva Advisors LLC also filed stake reports on 10 other companies: Kewaunee Scientific Corporation (Jun 2026), DLH Holdings Corp. (Feb 2026), The Eastern Company (Feb 2026)
Watch Gouverneur Bancorp, Inc.
Get an email when Gouverneur Bancorp, Inc. files again: a new raise, a leadership change, a layoff or an IPO filing. One email first to confirm; nothing else until you click it. At most one a day, one click to stop. Free for up to 3 companies.
Want the whole picture on Gouverneur Bancorp, Inc.?
Example from a real report (our sample on Target): “In March 2026, Target announced a planned incremental $1 billion operating investment” Source: Target Corporation (press release)
A Full Report on Gouverneur Bancorp, Inc.: verified, sourced, every claim cited, ready in a few minutes. See pricing.
What the Full Report on Gouverneur Bancorp, Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
3 cited sources found
Plus the sections for what you are deciding, which you pick after ordering.
A real finished report, first screen. Opens in a new tab.
Not ready to order yet? Keep this snapshot.
Sends this preview to you once; we won't add you to any list
Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| Rosenberg J. David | 54,452 | 0 | 54,452 | 0 | SCHEDULE 13D, 2026-08-28 |
The latest filing identifies Gouverneur Bancorp, Inc. by CUSIP 38358M109 and gives its principal executive office as 42 CHURCH STREET, GOUVERNEUR, NY 13642 (SCHEDULE 13D, 2026-08-28).
Source of funds (Item 3)
The shares of the Issuer's Common Stock were purchased with personal funds.Rosenberg J. David, SCHEDULE 13D, 2026-08-28
Purpose of Transaction (Item 4)
Rosenberg J. David
The Reporting Person acquired the securities described in this Schedule 13D for investment purposes and he intends to review his investments in the Issuer on a continuing basis. Any actions the Reporting Person might undertake will be dependent upon the Reporting Person's review of numerous factors, including, but not limited to: an ongoing evaluation of the Issuer's business, financial condition, operations and prospects; price levels of the Issuer's securities; general market, industry and economic conditions; the relative attractiveness of alternative business and investment opportunities; and other future developments. The Reporting Person may, at any time and from time to time, acquire additional securities of the Issuer, or retain or sell all or a portion of the securities then held, in the open market or in privately negotiated transactions whether pursuant to or outside of Rule 10b5-1 trading plans. The Reporting Person may in the future enter into and/or amend Rule 10b5-1 trading plans with respect to the acquisition or sale of Issuer securities involving amounts greater than or less than one percent of the Issuer's outstanding common stock. The Reporting Person also may attempt to pledge shares pursuant to margin, loan and other security agreements. In addition, the Reporting Person may engage in discussions with management, Directors, and shareholders of the Issuer and other relevant parties or encourage such persons to consider or explore extraordinary corporate …The first part of Item 4 of the SCHEDULE 13D filed 2026-08-28; the filing has the rest
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2026-02-10 | Oppenheimer-Spence Financial Services Parternship, LP | 5.81% | SCHEDULE 13G |
| 2026-02-13 | Minerva Advisors LLC | 7.5% | SCHEDULE 13G/A |
| 2026-08-28 | Rosenberg J. David | 5.1% | SCHEDULE 13D |
Questions about who owns Gouverneur Bancorp, Inc.
Who owns Gouverneur Bancorp, Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Gouverneur Bancorp, Inc.: Minerva Advisors LLC (7.5%, Schedule 13G/A, filed 2026-02-13), Oppenheimer-Spence Financial Services Parternship, LP (5.81%, Schedule 13G, filed 2026-02-10) and Rosenberg J. David (5.1%, Schedule 13D, filed 2026-08-28).
Who are the largest shareholders of Gouverneur Bancorp, Inc.?
By the share each holder's latest filing reports, the largest holders of Gouverneur Bancorp, Inc. on this page are Minerva Advisors LLC (7.5%), Oppenheimer-Spence Financial Services Parternship, LP (5.81%) and Rosenberg J. David (5.1%).
When did Minerva Advisors LLC buy into Gouverneur Bancorp, Inc.?
The filings give report dates, not purchase dates. The earliest filing from Minerva Advisors LLC on this page is the Schedule 13G/A, filed 2026-02-13, reporting 7.5%. 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%); 3 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.
Tools for this story
Each opens in a new tab, filled in for Gouverneur Bancorp, Inc.. With no account yet, you sign up free and land on the result.
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.