35 institutions reported holding $54.5M of DIREXION (SPUU) in SEC 13F filings for 2026-06-30. Largest institutional holders: MILLER VALUE PARTNERS, LLC ($24.6M), Advisors Preferred, LLC ($7.7M), US BANCORP \DE\ ($4.5M), Dedeker Financial LLC ($3.1M), CITADEL ADVISORS LLC ($3.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30