3,932 institutions reported holding $319.17B of VANGUARD INDEX FDS (VOO) in SEC 13F filings for 2026-03-31. Largest institutional holders: Vanguard Global Advisers, LLC ($23.66B), California Public Employees Retirement System ($20.10B), RAYMOND JAMES FINANCIAL INC ($18.31B), BANK OF AMERICA CORP /DE/ ($16.40B), JPMORGAN CHASE & CO ($15.83B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-03-31