As of November 6, 2026, Zurn Elkay Water Solutions Corp is a publicly traded company (NYSE: ZWS); its largest reported holder is Vanguard, with 5.37% on Schedule 13G of April 29, 2026, then Kayne Anderson Rudnick (5.3%). The largest insider holding is Aimee Katz with 15,245,884 shares (9.2% of shares outstanding), per Form 4 of February 18, 2025 (Schedule 13G, April 29, 2026).
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Is Zurn Elkay Water Solutions Corp a real, registered company?
- Zurn Elkay Water Solutions Corp files with the SEC under CIK 1439288 (its SEC filings).
- Its shares are listed under the ticker ZWS on NYSE (SEC company record).
- Incorporated in Delaware; business address in Milwaukee, Wisconsin, 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 Zurn Elkay Water Solutions Corp in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is David J. Pauli, Chief Financial Officer (Form 8-K filed 2026-05-27). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Kayne Anderson Rudnick (filed 2026-08-13).
Who are Zurn Elkay Water Solutions Corp's owners and officers?
Zurn Elkay Water Solutions Corp: incorporated in Delaware; business address in Milwaukee, Wisconsin; industry General Industrial Machinery & Equipment (Schedule 13G/A, 2026-08-13).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G/A, 2026-08-13 | Kayne Anderson Rudnick Investment Management, LLC | 5.3% |
| Schedule 13G, 2026-04-29 | Vanguard Portfolio Management | 5.37% |
| Schedule 13G/A, 2026-03-27 | The Vanguard Group | 0% |
| Schedule 13G/A, 2025-07-07 | The Vanguard Group | 10.09% |
Questions about who owns Zurn Elkay Water Solutions Corp
Who owns Zurn Elkay Water Solutions Corp?
On this page, 2 holders' latest ownership filings report 5% or more of Zurn Elkay Water Solutions Corp: Vanguard Portfolio Management (5.37%, Schedule 13G, filed 2026-04-29) and Kayne Anderson Rudnick Investment Management, LLC (5.3%, Schedule 13G/A, filed 2026-08-13).
Who are the largest shareholders of Zurn Elkay Water Solutions Corp?
By the share each holder's latest filing reports, the largest holders of Zurn Elkay Water Solutions Corp on this page are Vanguard Portfolio Management (5.37%) and Kayne Anderson Rudnick Investment Management, LLC (5.3%).
When did Vanguard Portfolio Management buy into Zurn Elkay Water Solutions Corp?
The filings give report dates, not purchase dates. The earliest filing from Vanguard Portfolio Management on this page is the Schedule 13G, filed 2026-04-29, reporting 5.37%.
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%); 4 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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| Filed | Person | Role | Change | Effective |
|---|---|---|---|---|
| Form 8-K, 2026-05-27 | David J. Pauli | Chief Financial Officer | appointed | |
| Form 8-K, 2026-05-27 | Daniel J. Klun | appointed |
Which insiders own Zurn Elkay Water Solutions Corp 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.
- Aimee Katz: 15,245,884 shares (9.2% of shares outstanding), 6,678 held directly and 15,239,206 indirectly (Form 4, 2025-02-18).
- Ice Mountain LLC: 15,002,819 shares (9.1% of shares outstanding), on a joint filing (Form 4, 2025-02-18).
- Cascade Bay LLC: 15,002,819 shares (9.1% of shares outstanding), on a joint filing (Form 4, 2025-02-18).
- Katz 2004 DYN Trust: 15,002,819 shares (9.1% of shares outstanding), on a joint filing (Form 4, 2025-02-18).
- April Jalazo: 15,002,819 shares (9.1% of shares outstanding), held indirectly (the form names the holder only in its footnotes) (Form 4, 2025-02-18).
Shares outstanding: 165,092,978 as of 2026-10-22, from the company's latest SEC cover page.
How much has Zurn Elkay Water Solutions Corp raised?
No fundraising or offering filing from Zurn Elkay Water Solutions Corp is on file with us.
Keep reading
More on Zurn Elkay Water Solutions Corp and the records around it.
Zurn Elkay Water Solutions Corp elsewhere on the record
- Leadership changes May 2026
Companies that share a holder
- Kayne Anderson Rudnick Investment Management, LLC also filed stake reports on 53 other companies: Andersen Group Inc. (Aug 2026), Bright Horizons Family Solutions Inc (Aug 2026), Choice Hotels International Inc (Aug 2026)
- Vanguard Portfolio Management also filed stake reports on 941 other companies: Newmark Group Inc (Nov 2026), A10 Networks Inc (Oct 2026), ADT Inc (Oct 2026)
- The Vanguard Group also filed stake reports on 2384 other companies: BellRing Brands, Inc. (Sep 2026), CAL-MAINE FOODS INC (Sep 2026), FTAI Aviation Ltd. (Sep 2026)
Related pages
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