About Martin Marietta Materials, Inc.

Martin Marietta Materials, Inc. (NYSE: MLM) is a Basic Materials company (Construction Materials) with a market capitalization of $30.6B. Its Maz Rating is 2.11 out of 5 (C, Hold), ranked against the other companies in its sector.

Factor scores: Valuation 1.91, Growth 2.00, Profitability 4.17, Financial Health 2.26, Momentum 2.41 (as of 2026-10-16).

Sector

Basic Materials

Industry

Construction Materials

Exchange

NYSE

Country

US

CEO

C. Howard Nye

Employees

9,600

IPO date

1994-02-17