Last updated May 9, 2026
SPDR S&P 500 ETF TRUST (SPY) is a publicly traded company. This page tracks every superinvestor 13F holding, congressional stock trade, and Form 4 insider transaction in SPY. Across our datasets, 5 superinvestors hold SPY and 8 members of Congress have traded it.
Notable holders include Ray Dalio, Daniel Loeb, and George Soros. Active congressional traders include Rob Bresnahan, Ro Khanna, and John Boozman.
Key takeaways