Last updated Aug 4, 2026
CLS (CLS) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in CLS. Across our datasets, 3 superinvestors hold CLS and 1 members of Congress have traded it.
Notable holders include Viking Global, Ray Dalio, and Stanley Druckenmiller. Active congressional traders include Val Hoyle.
Key takeaways