MLM Stock Price, Chart, Stats & News

Martin Marietta Materials, Inc. (MLM) is a dividend-paying stock with a current dividend yield of 0.57% as of Jun 29, 2026. It pays $3.32 per share over the trailing twelve months and distributes quarterly. Its dividend has grown at a 7.81% 5-year compound annual rate.
Dividend safety
Dividend coverage looks healthy — MLM pays out about 19% of earnings.
MLM chart
Fundamentals
Gross margin | 29.98% |
Operating margin | 23.26% |
Pretax margin | 19.68% |
Net margin | 17.37% |
Effective tax rate | 19.41% |
ROA | 6.08% |
ROE | 11.90% |
D/E | 0.53x |
Interest coverage ratio | 6.65x |
MLM valuation
P/E | 33.83x |
P/S | 5.26x |
P/B | 3.43x |
P/CF | 19.29x |
P/FCF | 35.21x |
P/OCF | 19.29x |
PEG | -32.01x |
EV multiple | 13.55x |
About
Martin Marietta Materials, Inc. functions as a company specializing in natural resource-derived building materials. This enterprise delivers a wide range of aggregates and other heavy construction components to the building industry, serving both domestic and international markets. Its product portfolio includes foundational raw materials like crushed stone, sand, and gravel, in addition to manufactured items such as ready-mix concrete, asphalt, and comprehensive paving solutions.
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