AMRZ Institutional Ownership & Shareholders
Amrize, Ltd. (AMRZ) is currently held by 434 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $73.37B based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Banque Cantonale Vaudoise is currently the largest disclosed institutional shareholder of AMRZ tracked by InsiderSet, reporting ownership valued at approximately $60.26B in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $49.26M, representing an estimated loss of -99.92% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 90% of the total disclosed AMRZ value among the investors covered in this analysis. Major shareholders include Banque Cantonale Vaudoise, Vanguard Capital Management Llc, Blackrock, Inc., and several other long-term asset managers with concentrated positions in Amrize, Ltd. (AMRZ).
This page ranks the largest institutional AMRZ shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
434
Total Reported Value
$73.37B
Largest Holder
Banque Cantonale Vaudoise
Largest Position
$60.26B
Insider Transactions (90d)
16
Latest Filing Quarter
Q2 2026
New Institutional Positions
56
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Banque Cantonale Vaudoise | 8.35% | 1,137,414 | $60,256,000,000 | $49,261,400 | -$60,206,738,600 | -99.92% | |
| Vanguard Capital Management Llc | 0.02% | 21,330,317 | $1,129,795,756 | $923,816,029 | -$205,979,727 | -18.23% | |
| Blackrock, Inc. | 0.01% | 16,164,491 | $861,567,370 | $700,084,105 | -$161,483,265 | -18.74% | |
| Harris Associates L P | 0.99% | 13,990,945 | $745,717,386 | $605,947,828 | -$139,769,558 | -18.74% | |
| Norges Bank | 0.07% | 14,067,218 | $745,554,980 | $609,251,212 | -$136,303,768 | -18.28% | |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1.10% | 10,847,973 | $575,850,977 | $469,825,711 | -$106,025,266 | -18.41% | |
| Invesco Ltd. | 0.04% | 8,592,108 | $457,959,356 | $372,124,197 | -$85,835,159 | -18.74% | |
| Ubs Group Ag | 0.07% | 8,258,907 | $440,199,743 | $357,693,262 | -$82,506,481 | -18.74% | |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 0.32% | 7,545,803 | $402,074,221 | $326,808,728 | -$75,265,493 | -18.72% | |
| Vanguard Fiduciary Trust Co | 0.09% | 7,345,718 | $389,429,909 | $318,143,047 | -$71,286,862 | -18.31% | |
| Geode Capital Management, Llc | 0.02% | 6,207,975 | $329,477,923 | $268,867,397 | -$60,610,526 | -18.40% | |
| State Street Corp | 0.01% | 5,267,688 | $280,767,770 | $228,143,567 | -$52,624,203 | -18.74% | |
| Jpmorgan Chase & Co | 0.02% | 5,233,171 | $278,143,083 | $226,648,636 | -$51,494,447 | -18.51% | |
| Victory Capital Management Inc | 0.15% | 4,859,803 | $259,027,499 | $210,478,068 | -$48,549,431 | -18.74% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.28% | 4,414,785 | $235,307,098 | $191,204,338 | -$44,102,760 | -18.74% | |
| American Century Companies Inc | 0.10% | 4,321,831 | $230,350,592 | $187,178,501 | -$43,172,091 | -18.74% | |
| Pictet Asset Management Holding Sa | 0.22% | 6,126,150 | $230,110,433 | $265,323,557 | +$35,213,124 | +15.30% | |
| Deutsche Bank Ag\ | 0.06% | 4,123,535 | $219,784,415 | $178,590,301 | -$41,194,114 | -18.74% | |
| Fmr Llc | 0.01% | 3,797,502 | $201,289,121 | $164,469,812 | -$36,819,309 | -18.29% | |
| Barclays Plc | 0.06% | 3,604,798 | $192,135,735 | $156,123,801 | -$36,011,934 | -18.74% | |
| River Road Asset Management, Llc | 1.98% | 3,331,674 | $177,578,224 | $144,294,801 | -$33,283,423 | -18.74% | |
| First Pacific Advisors, Lp | 2.09% | 3,177,325 | $169,351,423 | $137,609,946 | -$31,741,477 | -18.74% | |
| First Manhattan Co. Llc. | 0.43% | 3,144,788 | $167,617,200 | $136,200,768 | -$31,416,432 | -18.74% | |
| Vontobel Holding Ltd. | 0.65% | 4,447,467 | $166,964,501 | $192,619,796 | +$25,655,295 | +15.37% | |
| Allspring Global Investments Holdings, Llc | 0.25% | 3,062,884 | $161,505,873 | $132,653,506 | -$28,852,367 | -17.86% | |
| Wellington Management Group Llp | 0.02% | 2,706,621 | $143,677,569 | $117,223,756 | -$26,453,813 | -18.41% | |
| Goldman Sachs Group Inc | 0.01% | 2,340,155 | $124,730,248 | $101,352,113 | -$23,378,135 | -18.74% | |
| D1 Capital Partners L.P. | 0.34% | 2,187,487 | $116,593,057 | $94,740,062 | -$21,852,995 | -18.74% | |
| Bank Of America Corp | 0.01% | 1,982,688 | $105,677,281 | $85,870,217 | -$19,807,064 | -18.74% | |
| Vanguard Asset Management, Ltd | 0.07% | 1,957,406 | $103,493,659 | $84,775,254 | -$18,718,405 | -18.09% | |
| Legal & General Group Plc | 0.02% | 1,927,503 | $102,415,148 | $83,480,155 | -$18,934,993 | -18.49% | |
| Northern Trust Corp | 0.01% | 1,894,040 | $100,952,332 | $82,030,872 | -$18,921,460 | -18.74% | |
| Charles Schwab Investment Management Inc | 0.01% | 1,702,366 | $90,736,108 | $73,729,471 | -$17,006,637 | -18.74% | |
| Dimensional Fund Advisors Lp | 0.02% | 1,664,210 | $88,700,141 | $72,076,935 | -$16,623,206 | -18.74% | |
| 1832 Asset Management L.P. | 0.11% | 1,643,010 | $87,572,433 | $71,158,763 | -$16,413,670 | -18.74% | |
| Gates Capital Management, Inc. | 2.77% | 1,580,748 | $84,253,868 | $68,462,196 | -$15,791,672 | -18.74% | |
| Jane Street Group, Llc | 0.05% | 1,524,097 | $81,234,370 | $66,008,641 | -$15,225,729 | -18.74% | |
| National Pension Service | 0.05% | 1,493,022 | $79,578,073 | $64,662,783 | -$14,915,290 | -18.74% | |
| Bank Julius Baer & Co. Ltd, Zurich | 0.20% | 2,102,975 | $78,985,189 | $91,079,847 | +$12,094,658 | +15.31% | |
| Vanguard Portfolio Management Llc | 0.00% | 1,460,583 | $77,849,074 | $63,257,850 | -$14,591,224 | -18.74% | |
| Swiss National Bank | 0.04% | 1,403,974 | $74,831,814 | $60,806,114 | -$14,025,700 | -18.74% | |
| Manufacturers Life Insurance Company, The | 0.06% | 1,388,033 | $73,971,132 | $60,115,709 | -$13,855,423 | -18.73% | |
| Permian Investment Partners, Lp | 7.94% | 1,313,663 | $70,018,238 | $56,894,745 | -$13,123,493 | -18.74% | |
| Thrivent Financial For Lutherans | 0.11% | 1,233,717 | $65,757,000 | $53,432,283 | -$12,324,717 | -18.74% | |
| Vaughan Nelson Investment Management, L.P. | 0.57% | 1,202,793 | $64,108,868 | $52,092,965 | -$12,015,903 | -18.74% | |
| Morgan Stanley | 0.00% | 1,200,250 | $63,973,404 | $51,982,828 | -$11,990,577 | -18.74% | |
| Universal- Beteiligungs- Und Servicegesellschaft Mbh | 0.09% | 1,110,994 | $59,190,457 | $48,117,150 | -$11,073,307 | -18.71% | |
| Renaissance Technologies LLC | Jim Simons | 0.08% | 1,085,000 | $57,830,500 | $46,991,350 | -$10,839,150 | -18.74% |
| Ubs Am, A Distinct Business Unit Of Ubs Asset Management Americas Llc | 0.01% | 1,009,553 | $56,555,160 | $43,723,740 | -$12,831,420 | -22.69% | |
| Cambiar Investors Llc | 2.45% | 1,060,745 | $56,537,709 | $45,940,866 | -$10,596,843 | -18.74% |
Frequently asked questions about AMRZ
Who are the largest institutional holders of AMRZ?
The largest institutional holders of AMRZ reported in the latest SEC Form 13F filings include Banque Cantonale Vaudoise, Vanguard Capital Management Llc, Blackrock, Inc., Harris Associates L P, and Norges Bank. InsiderSet ranks institutional holders by their latest reported AMRZ position.
What is AMRZ institutional ownership?
This page tracks AMRZ positions reported by institutional investment managers through SEC Form 13F. Amrize, Ltd. (AMRZ) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own AMRZ?
InsiderSet currently tracks 434 institutional managers reporting AMRZ holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of AMRZ shareholders.
How much AMRZ stock do institutions own?
Institutional investment managers disclosed approximately $73.37B in AMRZ holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was AMRZ institutional ownership last updated?
The latest AMRZ institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional AMRZ holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its AMRZ position after the reporting date.
Are institutions buying or selling AMRZ?
Institutional buying and selling can be analyzed by comparing AMRZ positions across consecutive 13F reporting periods. InsiderSet's AMRZ Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View AMRZ ownership changes.
How has AMRZ institutional ownership changed over time?
InsiderSet tracks AMRZ institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.