2,813 institutions reported holding $290.80B of MORGAN STANLEY (MS) in SEC 13F filings for 2026-06-30. Largest institutional holders: MITSUBISHI UFJ FINANCIAL GROUP INC ($78.83B), VANGUARD GROUP INC ($25.16B), STATE STREET CORP ($20.81B), BlackRock, Inc. ($19.84B), JPMORGAN CHASE & CO ($9.59B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30