As of November 6, 2026, Amrize Ltd is a publicly traded company (NYSE: AMRZ); its largest reported holder is UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC, with 6.7% on Schedule 13G of August 11, 2025, then Vanguard (5.32%) (Schedule 13G, August 11, 2025).
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Is Amrize Ltd a real, registered company?
- Amrize Ltd files with the SEC under CIK 2035989 (its SEC filings).
- Its shares are listed under the ticker AMRZ on NYSE (SEC company record).
- Incorporated in V8, 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 Amrize Ltd in our court records and SEC 8-K records (as of 2026-11-06).
- Leadership changes: the latest reported is Jake Gosa, President (Form 8-K filed 2026-09-11). Check you are dealing with the people now in charge.
- Ownership: 5%+ holders are reported on Schedule 13D or 13G; the latest names Vanguard (filed 2026-04-28).
Who are Amrize Ltd's owners and officers?
Amrize Ltd: industry Cement, Hydraulic (Form D, 2026-09-11).
| Report | Holder | Share |
|---|---|---|
| Schedule 13G, 2026-04-28 | Vanguard Capital Management | 5.32% |
| Schedule 13G/A, 2026-03-26 | The Vanguard Group | 0% |
| Schedule 13G/A, 2026-01-21 | Blackrock, Inc. | 3.6% |
| Schedule 13G, 2025-10-30 | The Vanguard Group | 5.3% |
| Schedule 13G/A, 2025-10-17 | Blackrock, Inc. | 6.9% |
| Schedule 13G, 2025-08-11 | Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC | 6.7% |
| Schedule 13G, 2025-07-17 | Blackrock, Inc. | 5.2% |
Questions about who owns Amrize Ltd
Who owns Amrize Ltd?
On this page, 2 holders' latest ownership filings report 5% or more of Amrize Ltd: Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC (6.7%, Schedule 13G, filed 2025-08-11) and Vanguard Capital Management (5.32%, Schedule 13G, filed 2026-04-28).
Who are the largest shareholders of Amrize Ltd?
By the share each holder's latest filing reports, the largest holders of Amrize Ltd on this page are Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC (6.7%) and Vanguard Capital Management (5.32%).
When did Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC buy into Amrize Ltd?
The filings give report dates, not purchase dates. The earliest filing from Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas LLC on this page is the Schedule 13G, filed 2025-08-11, reporting 6.7%.
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%); 7 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, 2026-09-11 | Jake Gosa | President | departed | |
| Form 8-K, 2026-09-01 | Zane Nielsen | Chief Accounting Officer | appointed | 2026-09-01 |
| Form 8-K, 2026-09-01 | Zane Nielsen | appointed | ||
| Form 8-K, 2026-08-24 | Samuel J. Poletti | Chief Financial Officer | appointed | 2026-08-24 |
| Form 8-K, 2026-08-24 | Baris Oran | departed | ||
| Form 8-K, 2026-03-31 | Baris Oran | Chief Financial Officer | appointed | 2026-04-01 |
Which insiders own Amrize Ltd 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 chairman and chief executive: 4,052,000 shares (0.76% of shares outstanding), 3,533,000 held directly and 519,000 indirectly (Form 4, 2026-09-03).
- , the president and building envelope: 41,268 shares (0.01% of shares outstanding) (Form 4, 2026-03-23).
- , the chief supply chain officer: 38,485 shares (0.01% of shares outstanding) (Form 4, 2026-08-13).
- , the president and building materials: 29,698 shares (0.01% of shares outstanding) (Form 4, 2026-08-13).
- , the chief financial officer: 25,110 shares (0.00% of shares outstanding) (Form 4, 2026-03-11).
Shares outstanding: 532,391,396 as of 2026-10-23, from the company's latest SEC cover page.
How much has Amrize Ltd raised?
No fundraising or offering filing from Amrize Ltd is on file with us.
Keep reading
More on Amrize Ltd and the records around it.
Amrize Ltd elsewhere on the record
- Leadership changes Sep 2026
Companies that share a holder
- UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC also filed stake reports on 4 other companies: Montrose Environmental Group, Inc. (Oct 2025)
- 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)
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