191 institutions reported holding $366.4M of ADVISORSH PURE US CANNABIS ETF (MSOS) in SEC 13F filings for 2026-06-30. Largest institutional holders: Anson Funds Management LP ($88.7M), SUVRETTA CAPITAL MANAGEMENT, LLC ($49.5M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($35.7M), CITADEL ADVISORS LLC ($32.0M), JANE STREET GROUP, LLC ($23.9M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30