As of November 10, 2026, Financial Institutions Inc. is a publicly traded company (Nasdaq: FISI). The largest holder reporting an active stake on Schedule 13D is PL Capital Advisors, LLC, at 8.9%. No bankruptcy or receivership appears in its SEC Form 8-K filings. Passive holders reporting on Schedule 13G include BlackRock (8.3%), Dimensional (5.1%) (Schedule 13D/A, October 2, 2025).
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Is Financial Institutions Inc. a real, registered company?
- Financial Institutions Inc files with the SEC under CIK 862831 (its SEC filings).
- Its shares are listed under the ticker FISI on Nasdaq (also FIISO, FIISP) (SEC company record).
- Incorporated in New York; business address in Warsaw, New York, as its SEC filings state.
- Court and bankruptcy records: see Before you sign or pay below.
Before you sign or pay
- Court and bankruptcy: No federal court case or bankruptcy filing found under FINANCIAL INSTITUTIONS INC in our court records and SEC 8-K records (as of 2026-11-10).
- Leadership changes: the latest reported is Bruce W. Harting, Director (Form 8-K filed 2026-09-08). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names BlackRock (filed 2026-07-28).
Who are Financial Institutions Inc.'s owners and officers?
Financial Institutions Inc.: incorporated in New York; business address in Warsaw, New York; industry National Commercial Banks (Form D, 2026-09-08).
Officers and directors, each with the role and the filing that names them:
- : Executive Officer, Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
- : Director (Form D, 2025-12-17)
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-07-28 | Blackrock, Inc. | 8.3% |
| Schedule 13G, 2026-07-14 | Dimensional Fund Advisors LP | 5.1% |
| Schedule 13G/A, 2026-05-15 | Wellington Management Group LLP | 4.6% |
| Schedule 13G/A, 2026-03-26 | The Vanguard Group | 0% |
| Schedule 13G, 2026-02-10 | Wellington Management Group LLP | 5.2% |
| Schedule 13D/A, 2025-10-02 | Pl Capital Advisors, LLC | 8.9% |
| Schedule 13D/A, 2025-08-15 | Pl Capital Advisors, LLC | 7.5% |
| Schedule 13G/A, 2025-07-15 | Dimensional Fund Advisors LP | 5% |
Questions about who owns Financial Institutions Inc.
Who owns Financial Institutions Inc.?
On this page, 3 holders' latest ownership filings report 5% or more of Financial Institutions Inc.: Pl Capital Advisors, LLC (8.9%, Schedule 13D/A, filed 2025-10-02), Blackrock, Inc. (8.3%, Schedule 13G/A, filed 2026-07-28) and Dimensional Fund Advisors LP (5.1%, Schedule 13G, filed 2026-07-14).
Who are the largest shareholders of Financial Institutions Inc.?
By the share each holder's latest filing reports, the largest holders of Financial Institutions Inc. on this page are Pl Capital Advisors, LLC (8.9%), Blackrock, Inc. (8.3%) and Dimensional Fund Advisors LP (5.1%).
When did Pl Capital Advisors, LLC buy into Financial Institutions Inc.?
The filings give report dates, not purchase dates. The earliest filing from Pl Capital Advisors, LLC on this page is the Schedule 13D/A, filed 2025-08-15, reporting 7.5%; its latest, Schedule 13D/A filed 2025-10-02, reports 8.9%. 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%); 8 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.
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What They Do, And How The Money Works
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Who Pays Them, And Who They Are Up Against
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Sources
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-09-08 | Bruce W. Harting | Director | departed | |
| Form 8-K, 2026-09-08 | Susan R. Holliday | Director | departed | 2026-09-03 |
Which insiders own Financial Institutions Inc. shares?
Directors, officers and holders of 10% or more report their shares on Forms 3, 4 and 5. Each line is the latest such report, largest holding first.
- , the chief executive and president: 160,164 shares (0.82% of shares outstanding), 137,622 held directly and 22,542 indirectly (Form 4, 2026-03-23).
- , a director: 50,833 shares (0.26% of shares outstanding), 49,333 held directly and 1,500 indirectly (Form 4, 2026-05-21).
- , a director: 48,849 shares (0.25% of shares outstanding), 32,849 held directly and 16,000 indirectly (Form 4, 2026-05-21).
- , a director: 42,678 shares (0.22% of shares outstanding), 41,678 held directly and 1,000 indirectly (Form 4, 2026-05-21).
- , a director: 40,840 shares (0.21% of shares outstanding) (Form 4, 2024-12-16).
Shares outstanding: 19,600,935 as of 2026-11-02, from the company's latest SEC cover page.
How much has Financial Institutions Inc. raised?
| Filed | Sold | Offered |
|---|---|---|
| Form D, 2025-12-17 | $80M | $80M |
Keep reading
More on Financial Institutions Inc. and the records around it.
Financial Institutions Inc. elsewhere on the record
- Leadership changes Sep 2026
- 5%+ stake filings Jul 2026
Companies that share a holder
- PL Capital Advisors, LLC also filed stake reports on 1 other company: American Riviera Bancorp (Feb 2026)
- Wellington Management Group LLP also filed stake reports on 240 other companies: Hub Group, Inc. (Oct 2026), Latham Group, Inc. (Oct 2026), Redwood Trust, Inc. (Oct 2026)
- Dimensional Fund Advisors LP also filed stake reports on 366 other companies: Acadia Healthcare Co Inc (Oct 2026), ADT Inc (Oct 2026), AGCO Corp (Oct 2026)
Related pages
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