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The series is stated in the current share scale after splits; dividends are not included in the price
Martin Marietta quarries crushed stone and sand — a material whose price is set by the distance to the building site.
Haulage quickly costs more than the stone itself, so a quarry serves a limited radius and within it faces almost no competition. Permitting a new quarry near a city is close to impossible — that regulatory barrier is the main protection of existing assets, and buying a working quarry is cheaper than opening one.
Demand comes from road and infrastructure building, which is funded by government programmes and is therefore steadier than housing. Profit grows above all through annual price increases per tonne that outpace inflation, since volumes depend on other people's budgets. Risks: fuel, labour costs and a pause in infrastructure spending. The company pays a dividend.
Based on the last 12 months of reports, through 30 June 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
Martin Marietta Materials, Inc. (MLM) is a company in the Materials sector; its shares trade on NYSE.
The price of Martin Marietta Materials, Inc. (MLM) on November 2, 2026 is 552.07 $, +2.16 % on the day. Over 52 weeks the stock traded between 464.92 $ and 710.97 $; the price now sits 35 % of the way up that range. Over the past year the price changed by −23.14 %. The P/E ratio is 13.08, which is below the sector median (20.68). Market capitalization is 32.14 billion $, rank 2 among 14 stocks of the same industry with a known capitalization.
Martin Marietta Materials, Inc. trades on NYSE under the ticker MLM. The company belongs to the Materials sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks MLM has traded between 464.92 $ and 710.97 $. As of 2 November 2026 the price stood 10.69 % of the way from the 52-week low to the high.
Over one year MLM shares fell 23.14 %; over six months they fell 19.20 %. Volatility over 90 days is 31.39 %. Dividends are not included: this is price change only, as of 2 November 2026.
MLM trades at a price-to-earnings ratio of 13.1, below the sector median of 20.7. Price to sales is 4.8, above the sector median of 1.5. Price to book is 2.8, above the sector median of 2.0. Calculated from reports for the period ending 30 June 2026.
Martin Marietta Materials, Inc. reported revenue of 6.7B $ and net income of 2.5B $ over the last four quarters. Net margin is 36.73 %. Revenue changed by +14.83 % year over year. Earnings per share are 40.73 $. Market capitalisation is 32.1B $.
MLM has a return on equity of 21.28 %, above the sector median of 1.17 %. Return on assets is 11.53 %, above the sector median of 0.23 %. Operating margin is 20.62 %, above the sector median of 6.35 %.
