Last updated Aug 21, 2026
ARM HOLDINGS PLC /UK (ARM) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in ARM. Across our datasets, 2 superinvestors hold ARM and 2 members of Congress have traded it.
Notable holders include Stanley Druckenmiller and Ray Dalio. Active congressional traders include Jonathan Jackson and Ro Khanna.
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