69 institutions reported holding $133.1M of PROSHARES (TBT) in SEC 13F filings for 2026-06-30. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($44.4M), CastleKnight Management LP ($24.7M), CITADEL ADVISORS LLC ($24.2M), Proficio Capital Partners LLC ($12.0M), JANE STREET GROUP, LLC ($4.1M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30