The current institutional shareholding score of Hubbell Inc is 10.00, ranking 1 out of 182 in the Machinery, Tools, Heavy Vehicles, Trains & Ships industry. The latest institutional shareholding proportion is 99.96%, representing a quarter-over-quarter increase of 3.04%. The largest institutional shareholder is ETHSX, holding a total of 333.03K shares, representing 0.62% of shares outstanding, with 18687.88% increase in holdings.