Last updated Jul 3, 2026
GSK plc (GSK) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in GSK. Across our datasets, 2 superinvestors hold GSK and 6 members of Congress have traded it.
Notable holders include Ray Dalio, Mark Hillman, and Tweedy Browne. Active congressional traders include Lisa McClain, Marjorie Taylor Greene, and Bruce Westerman.
Key takeaways
Last updated Jul 3, 2026
GSK plc (GSK) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in GSK. Across our datasets, 2 superinvestors hold GSK and 6 members of Congress have traded it.
Notable holders include Ray Dalio, Mark Hillman, and Tweedy Browne. Active congressional traders include Lisa McClain, Marjorie Taylor Greene, and Bruce Westerman.
Key takeaways