87 institutions reported holding $28.7M of TIDAL TR II ETF (MSTY) in SEC 13F filings for 2026-06-30. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($12.1M), JANE STREET GROUP, LLC ($5.0M), CITADEL ADVISORS LLC ($4.7M), UBS Group AG ($2.2M), GROUP ONE TRADING LLC ($849,080). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30