811 institutions reported holding $12.66B of Mueller Industries Inc (MLI) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($1.44B), VANGUARD GROUP INC ($1.33B), FIRST TRUST ADVISORS LP ($839.9M), FMR LLC ($677.8M), AQR CAPITAL MANAGEMENT LLC ($578.7M). Source: SEC Form 13F.
Source: SEC Form 13F filings · as of 2026-06-30