ROUNDHILL MAGNIFICENT SEVEN (MAGS) Institutional Ownership and Insiders Activity

ROUNDHILL MAGNIFICENT SEVEN (MAGS) is widely held by institutional investors, with 301 firms reporting positions valued at approximately $2.25B based on SEC Form 13F filings for the quarter ended September 30, 2026.

Signature Estate & Investment Advisors Llc is the largest disclosed holder, reporting approximately $210.11M in MAGS holdings in its latest filing.