MLM Martin Marietta Materials, Inc.
NYSEActiveCommon stock
MLM is the ticker symbol of Martin Marietta Materials, Inc., which is listed on NYSE.
MLM at a glance
- Symbol
- MLM
- Company / issuer
- Martin Marietta Materials, Inc.
- Security type
- Common stock
- Exchange
- NYSE
- Status
- Actively traded
- Seen in listing files
- Apr 2015 – present
- Sector
- Industrials
- Industry
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- Country
- United States
- IPO year
- 1994
- Market cap
- $28.8 billion (Sep 2026)
Martin Marietta Materials, Inc. company profile
- Industry (SIC)
- Mining & Quarrying of Nonmetallic Minerals (No Fuels)
- Headquarters
- Raleigh, NC
- Incorporated in
- NC
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-19
- Latest interim report
- 10-Q filed 2026-07-30
- SEC CIK
- 916076
Source: SEC EDGAR filer data.
MLM price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol MLM?
MLM is the ticker symbol of Martin Marietta Materials, Inc on NYSE.
Is MLM still trading?
Yes. MLM appears in the current NYSE listings as of Sep 2026.
Which exchange is MLM listed on?
MLM is listed on NYSE.
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