Last updated May 9, 2026
FIRST SOLAR, INC. (FSLR) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in FSLR. Across our datasets, 1 superinvestors hold FSLR and 2 members of Congress have traded it.
Notable holders include Viking Global, Egerton Capital, and George Soros. Active congressional traders include Ro Khanna, Josh Gottheimer, and Rob Bresnahan.
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