Amrize Ltd (AMRZ)
NYSE: AMRZ · Cement, Hydraulic · Zug · filing with the SEC since 2024
Who owns Amrize Ltd
As filed with the SECHolders of 5% or more
3
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC holds 6.7% of Ordinary Shares, par value $0.01 per share, as its SCHEDULE 13G filed Aug 11, 2025 says.
Directors and officers
23
report now, of 26 people on the record since 2025. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 3 named at left.
Holders of 5% or moreshare of the class, as filed
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
SCHEDULE 13G · filed Aug 11, 2025 · Ordinary Shares, par value $0.01 per share
Thomas Schmidheiny
SCHEDULE 13D · filed Jun 27, 2025 · Ordinary Shares, par value $0.01 per share
Vanguard Capital Management
SCHEDULE 13G · filed Apr 28, 2026 · Common Stock
Blackrock, Inc.
SCHEDULE 13G/A · filed Jan 21, 2026 · Common Stock · reported falling below 5%, from 6.9% in Oct 17, 2025
The Vanguard Group
SCHEDULE 13G/A · filed Mar 26, 2026 · Common Stock · reported falling below 5%, from 5.3% in Oct 30, 2025
What AMRZ reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Amrize Finance US LLC
An entity · legal entity · owns, named in the 10-K filed Feb 18, 2026
Holcim Ltd
An entity · legal entity · owns, named in the 10-K filed Feb 18, 2026
Nelson Aggregate Co Partnership
An investee · investee · invested in, named in the 10-K filed Feb 18, 2026
Quality Concrete Inc.
An investee · investee · invested in, named in the 10-K filed Feb 18, 2026
Duro Last
A company bought · acquisition · Mar 2023 · owns, named in the 10-K filed Feb 18, 2026
25 subsidiaries in 5 countries, from the list filed with the 10-K filed Feb 18, 2026.
Insider tradesForm 4
0sales
50purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$16.2Mbought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Sep 30, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window13 of 27 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Jenisch Jan Philipp | Chairman & CEO | 0 | $0 | 0 | 18 | $12.9M |
| Gross Mario | Chief Supply Chain Officer | 0 | $0 | 0 | 7 | $500,000 |
| Brouwer Roald | Chief Technology Officer | 0 | $0 | 0 | 6 | $600,000 |
| Hill Jaime | President, Building Materials | 0 | $0 | 0 | 5 | $600,000 |
| Johnston Ian A | Chief Financial Officer | 0 | $0 | 0 | 3 | $300,000 |
| Oran Baris | Chief Financial Officer | 0 | $0 | 0 | 2 | $300,000 |
| Forrest Nollaig | Chief Mktg & Corp Affairs Off | 0 | $0 | 0 | 2 | $200,000 |
| Clark Stephen S | Chief People Officer | 0 | $0 | 0 | 2 | $200,000 |
| Singleton Denise R | Chief Legal Officer & Corp Sec | 0 | $0 | 0 | 1 | $200,000 |
| Poletti Samuel Jonas | Chief Strategy & M&A Officer | 0 | $0 | 0 | 1 | $100,000 |
| Gibson Dwight Audley Konrad | director | 0 | $0 | 0 | 1 | $0 |
| Sanche Jacques Wolf | director | 0 | $0 | 0 | 1 | $200,000 |
| Gangestad Nicholas C | director | 0 | $0 | 0 | 1 | $100,000 |