Amrize Ltd
Ownership
Ownership Structure
Who owns Amrize Ltd (AMRZ)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 88.7% of the shares are freely tradable; institutional investors hold 55.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Capital Management, LLC | 4.01 | 21,330,317 | +3.4 | 06/30/2026 |
| BlackRock Inc | 3.04 | 16,164,491 | +4.7 | 06/30/2026 |
| NORGES BANK | 2.64 | 14,067,218 | -16.9 | 06/30/2026 |
| Harris Associates L.P. | 2.63 | 13,990,945 | +23.3 | 06/30/2026 |
| Zurcher Kantonalbank | 2.04 | 10,847,973 | +1.6 | 06/30/2026 |
| Amvescap Plc. | 1.61 | 8,592,108 | +1,259.1 | 06/30/2026 |
| UBS Group AG | 1.55 | 8,258,907 | -24.4 | 06/30/2026 |
| DZ BANK AG Deutsche Zentral-Genossenschaftsbank Frankfurt am Main | 1.42 | 7,545,803 | -37.2 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Artisan International Value Investor | 3.00 | 15,980,996 | +29.7 | 09/30/2026 |
| Vanguard Total Intl Stock Index Inv | 1.54 | 8,203,672 | +8.4 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Jenisch Jan Philipp | Chairman & CEO | 2,286,000 | 95,097,600 $ | Sep 2, 2026 | both |
| Gross Mario | Chief Supply Chain Officer | 38,485 | 1,600,976 $ | Aug 11, 2026 | direct |
| Hill Jaime | President, Building Materials | 29,698 | 1,235,437 $ | Aug 11, 2026 | direct |
| Forrest Nollaig | Chief Mktg & Corp Affairs Off | 21,639 | 900,182 $ | Aug 25, 2026 | direct |
| Brouwer Roald | Chief Technology Officer | 21,490 | 893,984 $ | Aug 11, 2026 | direct |
| Clark Stephen S | Chief People Officer | 10,637 | 442,499 $ | Aug 11, 2026 | direct |
| Poletti Samuel Jonas | Chief Strategy & M&A Officer | 10,155 | 422,448 $ | Aug 17, 2026 | direct |
| Sanche Jacques Wolf | Director | 9,766 | 406,266 $ | Aug 26, 2026 | direct |
| Singleton Denise R | Chief Legal Officer & Corp Sec | 7,500 | 312,000 $ | Aug 25, 2026 | direct |
| Oran Baris | Chief Financial Officer | 6,000 | 249,600 $ | Aug 12, 2026 | direct |
| Gibson Dwight Audley Konrad | Director | 5,199 | 216,298 $ | Aug 27, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Jenisch Jan Philipp | Chairman & CEO | Buy | 2,000 | 42.47 | 84,930 |
| Sep 2, 2026 | Jenisch Jan Philipp | Chairman & CEO | Buy | 1,000 | 42.44 | 42,440 |
| Sep 2, 2026 | Jenisch Jan Philipp | Chairman & CEO | Buy | 15,000 | 42.53 | 637,950 |
| Sep 2, 2026 | Jenisch Jan Philipp | Chairman & CEO | Buy | 10,000 | 42.37 | 423,700 |
| Aug 27, 2026 | Gibson Dwight Audley Konrad | Director | Buy | 5 | 44.58 | 223 |
| Aug 26, 2026 | Sanche Jacques Wolf | Director | Buy | 4,150 | 45.02 | 186,833 |
| Aug 25, 2026 | Singleton Denise R | Chief Legal Officer & Corp Sec | Buy | 3,500 | 44.12 | 154,403 |
| Aug 25, 2026 | Forrest Nollaig | Chief Mktg & Corp Affairs Off | Buy | 1,500 | 44.15 | 66,225 |
| Aug 17, 2026 | Poletti Samuel Jonas | Chief Strategy & M&A Officer | Buy | 2,510 | 46.92 | 117,769 |
| Aug 12, 2026 | Oran Baris | Chief Financial Officer | Buy | 3,000 | 47.13 | 141,390 |
| Aug 11, 2026 | Hill Jaime | President, Building Materials | Buy | 1,500 | 47.12 | 70,680 |
| Aug 11, 2026 | Gross Mario | Chief Supply Chain Officer | Buy | 368 | 46.38 | 17,068 |
| Aug 11, 2026 | Gross Mario | Chief Supply Chain Officer | Buy | 3,200 | 46.62 | 149,184 |
| Aug 11, 2026 | Brouwer Roald | Chief Technology Officer | Buy | 1,500 | 46.36 | 69,540 |
| Aug 11, 2026 | Oran Baris | Chief Financial Officer | Buy | 3,000 | 47.38 | 142,140 |
| Aug 11, 2026 | Clark Stephen S | Chief People Officer | Buy | 5,260 | 47.31 | 248,851 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 11, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.