31 institutions reported holding $26.3M of PROSHARES SHORT BITC ETF-USD (BITI) in SEC 13F filings for 2026-06-30. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($7.4M), CITADEL ADVISORS LLC ($4.3M), Belvedere Trading LLC ($3.8M), TUCKER ASSET MANAGEMENT LLC ($2.1M), IMC-Chicago, LLC ($2.0M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30