The current institutional shareholding score of Sherwin-Williams Co is 7.00, ranking 28 out of 67 in the Chemicals industry. The latest institutional shareholding proportion is 83.40%, representing a quarter-over-quarter decrease of 0.80%. The largest institutional shareholder is Andreas Halvorsen, holding a total of 3.21M shares, representing 1.27% of shares outstanding, with 0.63% increase in holdings.