Last updated Aug 4, 2026
QLYS (QLYS) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in QLYS. Across our datasets, 4 superinvestors hold QLYS and 2 members of Congress have traded it.
Notable holders include Terry Smith, Torray Funds, and Ray Dalio. Active congressional traders include Lisa McClain and Tommy Tuberville.
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