Last updated Aug 21, 2026
GGG (GGG) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in GGG. Across our datasets, 2 superinvestors hold GGG, 2 members of Congress have traded it, and 1 insider buys are on record.
Notable holders include Mairs & Power and Terry Smith. Active congressional traders include Tommy Tuberville and Lisa McClain.
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