As of November 7, 2026, York Water Co. is a publicly traded company (Nasdaq: YORW); its largest reported holder is Zimmer Partners, LP, with 8.8% on Schedule 13G/A of August 14, 2026, then BlackRock (7%). The largest insider holding is Jeffrey R. Hines, a director, with 77,931.4 shares (0.48% of shares outstanding), per Form 4 of May 7, 2025 (Schedule 13G/A, August 14, 2026).
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Is York Water Co. a real, registered company?
- The York Water Company files with the SEC under CIK 108985 (its SEC filings).
- Its shares are listed under the ticker YORW on Nasdaq (SEC company record).
- Incorporated in Pennsylvania; business address in York, Pennsylvania, 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 THE YORK WATER COMPANY in our court records and SEC 8-K records (as of 2026-11-07).
- Leadership changes: the latest reported is Jennifer E. Doran, Vice President (Form 8-K filed 2026-10-15). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Zimmer Partners, LP (filed 2026-08-14).
Who are York Water Co.'s owners and officers?
York Water Co.: incorporated in Pennsylvania; business address in York, Pennsylvania; industry Water Supply (Form D, 2026-10-15).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-14 | Zimmer Partners, LP | 8.8% |
| Schedule 13G, 2026-04-30 | Vanguard Capital Management | 5.18% |
| Schedule 13G/A, 2026-04-24 | Blackrock, Inc. | 7% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2025-07-29 | The Vanguard Group | 7.57% |
| Schedule 13G/A, 2025-07-17 | Blackrock, Inc. | 11.8% |
Questions about who owns York Water Co.
Who owns York Water Co.?
On this page, 3 holders' latest ownership filings report 5% or more of York Water Co.: Zimmer Partners, LP (8.8%, Schedule 13G/A, filed 2026-08-14), Blackrock, Inc. (7%, Schedule 13G/A, filed 2026-04-24) and Vanguard Capital Management (5.18%, Schedule 13G, filed 2026-04-30).
Who are the largest shareholders of York Water Co.?
By the share each holder's latest filing reports, the largest holders of York Water Co. on this page are Zimmer Partners, LP (8.8%), Blackrock, Inc. (7%) and Vanguard Capital Management (5.18%).
When did Zimmer Partners, LP buy into York Water Co.?
The filings give report dates, not purchase dates. The earliest filing from Zimmer Partners, LP on this page is the Schedule 13G/A, filed 2026-08-14, reporting 8.8%. 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.
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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-10-15 | Jennifer E. Doran | Vice President | appointed | 2026-10-27 |
| Form 8-K, 2026-08-18 | David M. Velazquez | Director | appointed | 2026-09-01 |
Which insiders own York Water Co. 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.
- , a director: 77,931.4 shares (0.48% of shares outstanding), 63,635.47 held directly and 14,295.93 indirectly (Form 4, 2025-05-07).
- , the chief executive and president: 35,796.092 shares (0.22% of shares outstanding), 35,693.123 held directly and 102.969 indirectly (Form 4, 2026-10-19).
- , a director: 13,088.69 shares (0.08% of shares outstanding) (Form 4, 2025-05-07).
- , the chief financial officer: 9,609.353 shares (0.06% of shares outstanding) (Form 4, 2026-10-19).
- , the general counsel and chief accounting officer: 6,023.536 shares (0.04% of shares outstanding) (Form 4, 2026-10-19).
Shares outstanding: 16,241,275 as of 2026-11-06, from the company's latest SEC cover page.
How much has York Water Co. raised?
No fundraising or offering filing from York Water Co. is on file with us.
Keep reading
More on York Water Co. and the records around it.
York Water Co. elsewhere on the record
- Leadership changes Aug 2026
Companies that share a holder
- Zimmer Partners, LP also filed stake reports on 5 other companies: National Healthcare Properties, Inc. (Aug 2026), James River Group Holdings, Inc. (May 2026), FrontView REIT Inc (Feb 2026)
- Vanguard Capital Management also filed stake reports on 1495 other companies: A10 Networks Inc (Oct 2026), Altisource Portfolio Solutions SA (Oct 2026), Alto Neuroscience Inc (Oct 2026)
- BlackRock, Inc. also filed stake reports on 1596 other companies: AvePoint, Inc. (Nov 2026), BIOMARIN PHARMACEUTICAL INC (Nov 2026), MSG RANGERS CORP (Nov 2026)
Related pages
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