Martin Marietta Materials, Inc. (MLM) is a Materials stock trading at $535.04 (as of 2026-08-21), with a market capitalization of $32.14B and a trailing P/E of 13.1. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.
Martin Marietta Materials, Inc. produces and supplies construction materials including aggregates (crushed stone, sand, and gravel), ready-mixed concrete and asphalt, paving products and related services, and Portland and specialty cement. It also manufactures magnesia-based chemicals and dolomitic lime for industrial and environmental uses, serving construction, railroad, agricultural, utility, and steel or soil-stabilization needs in the U.S. and internationally.
Martin Marietta Materials supplies crushed stone, sand, and gravel aggregates, ready mixed concrete and asphalt, and cement products for construction and infrastructure projects, earning revenue from selling these building materials and related paving and services to customers in the U.S. and internationally.
The profit engine is selling heavy-side building materials (aggregates, ready mixed concrete, asphalt and cement products) into construction and infrastructure end markets through its geographically positioned East and West operations.
| East | $0.8B |
| West | $0.7B |
Business quality (Weak): A focused, natural-resource building materials business with multiple product categories and clear regional operations, where performance is closely tied to activity in construction and infrastructure markets.
Valuation: At 14× earnings, MLM trades 56% below the Metal Mining average (32×). Note: one-time items can distort reported P/E.
| Price | $535.04 |
| Market Cap | $32.14B |
| P/E Ratio | 13.1 |
| EV / EBITDA | 18.9 |
| Price / Book | 2.78 |
| Price / Sales | 5.11 |
| FCF Yield | 2.5% |
| DCF Value (model) | $137.83 |
| DCF Upside vs Price | -74.2% |
| Revenue (TTM) | $6.15B |
| Net Margin | 18.5% |
| Revenue Growth (YoY) | 7.5% |
| EPS Growth (YoY) | -23.2% |
| FCF Growth (YoY) | -107.7% |
| Altman Z-Score | 3.44 (safe) |
| Piotroski F-Score | 7/9 (strong) |
| Stock P/E | 13.1 |
| Sector P/E (Materials) | 25.9 |
| Industry P/E (Metal Mining) | 26.7 |
| vs Sector | -49.5% |
| vs Industry | -51.1% |
| Top Institutional Holder | VANGUARD GROUP INC ($4.59B) |
| Institutional Holders Tracked | 10 |
| Congressional Trades (recent) | 10 |
| Sector | Materials |
| Industry | Metal Mining |
| CEO | C. Howard Nye |
| Employees | 9,400 |
| Country | US |
| IPO Date | 1994-02-17 |
Data as of 2026-08-21.
Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.