1,296 institutions reported holding $19.09B of ISHARES TR (SHY) in SEC 13F filings for 2026-03-31. Largest institutional holders: MORGAN STANLEY ($1.86B), CAPTRUST FINANCIAL ADVISORS ($1.58B), BANK OF AMERICA CORP /DE/ ($1.29B), JPMORGAN CHASE & CO ($1.03B), BlackRock, Inc. ($965.3M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-03-31