Martin Marietta Materials
MLM
484.30
+4.20 (+0.87%)
Closing price for Sep 25, 2026 from Polygon.io
What Martin Marietta Materials does
No written description is available right now. The company's annual report on the SEC filings tab describes its business in detail.
Key facts
| Industry | Mining & Quarrying of Nonmetallic Minerals (No Fuels) |
| Sector | Materials |
| Headquarters | RALEIGH, NC |
| Incorporated in | NC |
| Listed on | NYSE |
| Fiscal year ends | December 31 |
| SEC filer category | Large accelerated filer |
| SEC company number (CIK) | 916076 |
Company description from Polygon.io. Industry, address and filing details from SEC EDGAR.