The current institutional shareholding score of Mueller Industries Inc is 10.00, ranking 1 out of 182 in the Machinery, Tools, Heavy Vehicles, Trains & Ships industry. The latest institutional shareholding proportion is 92.65%, representing a quarter-over-quarter decrease of 0.15%. The largest institutional shareholder is ETHSX, holding a total of 390.46K shares, representing 0.43% of shares outstanding, with 1342.95% increase in holdings.