1,650 institutions reported holding $30.51B of PAYCHEX INC (PAYX) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($3.91B), Capital International Investors ($2.84B), BlackRock, Inc. ($2.73B), STATE STREET CORP ($1.42B), Invesco Ltd. ($1.28B). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30