Martin Marietta Materials Inc

The current institutional shareholding score of Martin Marietta Materials Inc is 10.00, ranking 1 out of 15 in the Construction Materials industry. The latest institutional shareholding proportion is 100.95%, representing a quarter-over-quarter increase of 2.01%. The largest institutional shareholder is Tom Russo, holding a total of 733.21K shares, representing 1.19% of shares outstanding, with 0.12% decrease in holdings.