Amrize Ownership | Who Owns Amrize?
Amrize Ownership Summary
Amrize is owned by 21.72% institutional investors, 7.27% insiders, and 71.01% retail investors. Vanguard group is the largest institutional shareholder, holding 5.74% of AMRZ shares. Artisan International Value is the top mutual fund, with 2.23% of its assets in Amrize shares.
AMRZ Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Amrize | 21.72% | 7.27% | 71.01% |
| Sector | Basic Materials Stocks | 38.12% | 12.67% | 49.21% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 31.77M | 5.74% | $1.72B |
| Vanguard capital management | 21.33M | 3.86% | $1.13B |
| Blackrock funding, inc. /de | 16.16M | 2.92% | $861.57M |
| Norges bank | 14.07M | 2.54% | $745.55M |
| Harris associates l p | 13.99M | 2.53% | $745.72M |
| Zurcher kantonalbank (zurich cantonalbank) | 10.85M | 1.96% | $575.85M |
| Invesco | 8.59M | 1.55% | $457.96M |
| Ubs group | 8.26M | 1.49% | $440.20M |
| Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main | 7.55M | 1.36% | $402.07M |
| Vanguard fiduciary trust | 7.35M | 1.33% | $389.43M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Qvidtvm management | 247.39K | 17.21% | $13.19M |
| Banque cantonale vaudoise | 1.14M | 8.35% | $60.26M |
| Permian investment partners, lp | 1.31M | 7.68% | $70.02M |
| Wilson asset management () pty | 453.63K | 6.64% | $24.18M |
| Awh capital | 109.50K | 4.10% | $5.84M |
| Clark estates inc/ny | 325.00K | 3.99% | $17.32M |
| First sabrepoint capital management lp | 200.00K | 3.51% | $10.66M |
| Lingohr & partner asset management gmbh | 71.93K | 3.47% | $3.48M |
| Potrero capital research | 115.59K | 3.42% | $6.16M |
| Shapiro capital management | 1.04M | 3.35% | $55.18M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Norges bank | 14.07M | 0.07% | 14.07M |
| Invesco | 8.59M | 0.04% | 7.96M |
| Harris associates l p | 13.99M | 0.99% | 2.65M |
| D1 capital partners | 2.19M | 0.34% | 2.19M |
| Locust wood capital advisers | 1.89M | 2.43% | 1.89M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Dodge & cox | - | - | -5.39M |
| Dz bank ag deutsche zentral genossenschafts bank, frankfurt am main | 7.55M | 0.31% | -4.46M |
| Wellington management group llp | 2.71M | 0.02% | -4.01M |
| Slate path capital lp | - | - | -3.75M |
| Ubs group | 8.26M | 0.06% | -2.67M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Norges bank | 14.07M | 0.07% | 14.07M | $745.55M |
| D1 capital partners | 2.19M | 0.34% | 2.19M | $116.59M |
| Locust wood capital advisers | 1.89M | 2.43% | 1.89M | $100.80M |
| Sixth street partners management company | 1.70M | 0.01% | 1.70M | $90.74M |
| Dimensional fund advisors lp | 1.66M | 0.02% | 1.66M | $88.70M |
Sold Out
| Holder | Change |
|---|---|
| North star investment management | -10.00 |
| Root financial partners | -17.00 |
| Parkside financial bank & trust | -26.00 |
| Southstate | -59.00 |
| Annis gardner whiting capital advisors | -90.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 283 | -28.54% | 120,274,840 | -53.73% | 21 | 0.98% | 184 | -33.33% | 64 | -26.44% |
| Dec 31, 2025 | 255 | -22.73% | 165,511,510 | -19.23% | 29 | 2.18% | 182 | -24.79% | 54 | -1.82% |
| Sep 30, 2025 | 317 | 66.84% | 199,894,958 | 22.56% | 36 | 4.15% | 236 | 24.21% | 53 | - |
| Jun 30, 2025 | 194 | - | 168,243,159 | - | 30 | - | 192 | - | - | - |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| Artisan International Value | 12.32M | 2.23% | - |
| Artisan International Value Investor | 12.32M | 2.23% | - |
| Vanguard Total Intl Stock Index Inv | 7.54M | 1.36% | 217.77K |
| Oakmark Investor | 6.09M | 1.10% | 496.00K |
| Vanguard Institutional Extnd Mkt Idx Tr | 5.91M | 1.07% | 89.70K |
| Vanguard Developed Markets Index Admiral | 5.02M | 0.91% | 149.71K |
| Global X US Infrastructure Dev ETF | 4.38M | 0.79% | - |
| Vanguard Windsor II Inv | 4.31M | 0.78% | 752.50K |
| Vanguard Instl Ttl Intl Stk Mkt Idx TrII | 3.80M | 0.69% | 119.03K |
| SWC (CH) IEF Switzerland Ttl Resp GT CHF | 3.51M | 0.63% | -87.03K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Aug 11, 2026 | Clark Stephen S | Chief People Officer | Buy | $248.85K |
| Aug 11, 2026 | Brouwer Roald | Chief Technology Officer | Buy | $69.54K |
| Aug 11, 2026 | Gross Mario | Chief Supply Chain Officer | Buy | $149.18K |
| Aug 11, 2026 | Gross Mario | Chief Supply Chain Officer | Buy | $17.07K |
| Aug 11, 2026 | Hill Jaime | President, Building Materials | Buy | $70.68K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q3 | 7 | - |
| 2026 Q2 | 16 | - |
| 2026 Q1 | 11 | - |
| 2025 Q4 | 6 | - |
| 2025 Q3 | 50 | - |
AMRZ Ownership FAQ
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