The current institutional shareholding score of PPG Industries Inc is 10.00, ranking 1 out of 67 in the Chemicals industry. The latest institutional shareholding proportion is 92.82%, representing a quarter-over-quarter increase of 1.95%. The largest institutional shareholder is Richard Pzena, holding a total of 7.04M shares, representing 3.36% of shares outstanding, with 0.14% increase in holdings.