MARTIN MARIETTA MATERIALS INC (MLM)
About MARTIN MARIETTA MATERIALS INC
Martin Marietta Materials is one of the United States' largest producer of construction aggregates (crushed stone, sand, and gravel). In 2024, Martin Marietta sold 191 million tons of aggregates. Martin Marietta's most important markets include Texas, North Carolina, Colorado, California, and Georgia, accounting for most of its sales. The company also uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's magnesia specialties business produces magnesia-based chemical products and dolomitic lime.
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Financial summary
- Revenue FY2025
- $6.2B
- Net income
- $1.1B
- Total assets
- $18.7B
- Market cap
- $34.6B
- Gross margin
- 30.7%
- Operating margin
- 23.4%
- Net margin
- 18.5%
Source: SEC EDGAR · updated Jun 7, 2026
Revenue & profit trend
Financial statements
Income statement
- Revenue
- $6.2B
- Cost of revenue
- $4.3B
- Gross profit
- $1.9B
- Operating expenses
- $452.0M
- Operating income
- $1.4B
- Income tax
- $236.0M
- Net income
- $1.1B
- EPS (basic)
- $18.81
- EPS (diluted)
- $18.77
Balance sheet
- Total assets
- $18.7B
- Current assets
- $3.2B
- Total liabilities
- $8.7B
- Current liabilities
- $895.0M
- Shareholders’ equity
- $10.0B
Cash flow
- Operating cash flow
- $1.8B
- Investing cash flow
- -$1.6B
- Financing cash flow
- -$800.0M
- Net cash flow
- -$603.0M
Statements via Polygon.io (SEC filings)
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $34.6B
- P/E ratio
- 29.8
- EPS (diluted)
- $18.77
- Dividend yield
- 0.59%
- Shares outstanding
- 61.8M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Feb 16, 1994
Martin Marietta Materials Inc (MLM) Stock Price
- Profitable — net income of $1.1B in FY2025.
- Revenue grew 14% from FY2021 to FY2025.
- Gross margin of 30.7%, net margin 18.5%.
- Trading 21% below its 52-week high.
- Pays a dividend yielding about 0.59% annually.
- Valued at a price-to-earnings (P/E) ratio of 29.8.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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Martin Marietta Materials Inc: frequently asked questions
Is Martin Marietta Materials Inc an American company?
Martin Marietta Materials Inc is a US-based company headquartered in Raleigh, North Carolina, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Martin Marietta Materials Inc headquartered?
Martin Marietta Materials Inc is headquartered in Raleigh, North Carolina, United States.
Is Martin Marietta Materials Inc publicly traded?
Yes — Martin Marietta Materials Inc is a publicly traded company. Its stock trades under the ticker symbol MLM on the NYSE.
What does Martin Marietta Materials Inc do?
Martin Marietta Materials Inc is an American Building Materials company in the Building & Construction sector.
