Last updated Aug 21, 2026
MCCORMICK & CO INC (MKC) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in MKC. Across our datasets, 3 superinvestors hold MKC, 6 members of Congress have traded it, and 3 insider buys are on record.
Notable holders include Lee Ainslie, Thomas Russo, and Ray Dalio. Active congressional traders include Ro Khanna, Ritchie Torres, and Julia Letlow.
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