Fri, Jan 22, 2021
The 52 Week Low is $141.12 set on Mon, Mar 23, 2020.
The 52 Week High is $319.01 set on Tue, Jan 12, 2021.
The All-Time High is $319.01 set on Tue, Jan 12, 2021.
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Martin Marietta Materials trades on the NYSE. MLM's market cap is 19.5 Billion.
Martin Marietta Materials is one of the United States' largest producer of construction aggregates (crushed stone, sand, and gravel). In 2019, Martin Marietta sold 191 million tons of aggregates. Martin Marietta's most important markets include Colorado, Florida, Georgia, Indiana, Iowa, Maryland, Nebraska, North Carolina, South Carolina, and Texas, accounting for most of its sales. The company also produces cement in Texas and uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's specialty product business produces magnesia-based chemical products and dolomitic lime.