The current institutional shareholding score of Watts Water Technologies Inc is 10.00, ranking 1 out of 182 in the Machinery, Tools, Heavy Vehicles, Trains & Ships industry. The latest institutional shareholding proportion is 102.07%, representing a quarter-over-quarter decrease of 8.76%. The largest institutional shareholder is ETHSX, holding a total of 136.72K shares, representing 0.44% of shares outstanding, with 1585.82% increase in holdings.