The current institutional shareholding score of Acuity Brands Inc is 10.00, ranking 1 out of 56 in the Homebuilding & Construction Supplies industry. The latest institutional shareholding proportion is 100.22%, representing a quarter-over-quarter decrease of 2.82%. The largest institutional shareholder is ETHSX, holding a total of 100.42K shares, representing 0.35% of shares outstanding, with 3331.37% increase in holdings.