65 institutions reported holding $47.4M of PROSHARES TR II (VIXY) in SEC 13F filings for 2026-06-30. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($13.9M), Diametric Capital, LP ($5.5M), UG Investment Advisers Ltd. ($4.2M), JANE STREET GROUP, LLC ($3.8M), CITADEL ADVISORS LLC ($2.1M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30