MARTIN MARIETTA MATERIALS, INC.

MLM · NEW YORK STOCK EXCHANGE INC.

Crushed and Broken Limestone Mining and Quarrying · United States

An American-based company and a leading supplier of building materials, Martin Marietta teams supply the resources necessary for building the solid foundations on which our communities thrive.

ESG Overview

Overall: BBB (High)

E: AS: BBG: BB

ESG grades from public dataset.

ESG data: Public Company ESG Ratings (CC BY-NC-SA 4.0)

Market Data

Price $619.07 +6.22 (+1.01%)

Market Cap$36.61B

P/E Ratio32.19

EPS$—

52W High$710.97

52W Low$490.31

Beta1.15

Data from Finnhub · Updated May 1, 2026