Last updated Aug 21, 2026
SMITH A O CORP (AOS) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in AOS. Across our datasets, 1 superinvestors hold AOS and 5 members of Congress have traded it.
Notable holders include Ray Dalio. Active congressional traders include Ro Khanna, Rob Bresnahan, and D000620.
Key takeaways