Last updated Aug 21, 2026
ECOLAB INC. (ECL) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in ECL. Across our datasets, 3 superinvestors hold ECL, 5 members of Congress have traded it, and 7 insider buys are on record.
Notable holders include Mairs & Power, Tom Gayner, and Christopher Bloomstran. Active congressional traders include Ro Khanna, Lisa McClain, and Jefferson Shreve.
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