Amrize, Ltd. (AMRZ) Institutional Ownership and Insiders Activity

Amrize, Ltd. (AMRZ) is widely held by institutional investors, with 434 firms reporting positions valued at approximately $73.37B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Banque Cantonale Vaudoise is the largest disclosed holder, reporting approximately $60.26B in AMRZ holdings in its latest filing.

Institutional ownership remains highly concentrated, with Banque Cantonale Vaudoise representing the majority of disclosed value.

Recent insider activity includes 16 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.