26 institutions reported holding $9.4M of GRANITESHARES ETF TR (TSDD) in SEC 13F filings for 2026-06-30. Largest institutional holders: Optiver Holding B.V. ($2.9M), CITADEL ADVISORS LLC ($1.1M), IMC-Chicago, LLC ($1.1M), Jump Financial, LLC ($934,924), JANE STREET GROUP, LLC ($846,226). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30