707 institutions reported holding $15.56B of LENNOX (LII) in SEC 13F filings for 2026-06-30. Largest institutional holders: VANGUARD GROUP INC ($2.15B), BlackRock, Inc. ($1.70B), Capital International Investors ($1.42B), VIKING GLOBAL INVESTORS LP ($911.5M), STATE STREET CORP ($852.2M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30