Last updated Aug 4, 2026
CME GROUP INC. (CME) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in CME. Across our datasets, 5 superinvestors hold CME, 11 members of Congress have traded it, and 8 insider buys are on record.
Notable holders include Egerton Capital, Tom Gayner, and George Soros. Active congressional traders include Ro Khanna, Julie Johnson, and Kathy Manning.
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