Last updated Aug 4, 2026
UNION PACIFIC CORP (UNP) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in UNP. Across our datasets, 9 superinvestors hold UNP and 25 members of Congress have traded it.
Notable holders include Seth Klarman, Lee Ainslie, and Ray Dalio. Active congressional traders include Ro Khanna, Josh Gottheimer, and Scott Franklin.
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