26 institutions reported holding $145.0M of GRANITESHARES 2X LONG MRVL DAILY ETF (MVLL) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($52.2M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($25.0M), JANE STREET GROUP, LLC ($22.7M), UBS Group AG ($17.4M), GOLDMAN SACHS GROUP INC ($6.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30