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MLM · NYSE

Martin Marietta Materials, Inc.

$507.17 -11.18 (-2.16%)

Company overview

Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. It offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; paving products and services; and Portland and specialty cement for use in infrastructure projects, and nonresidential and residential construction markets, as well as in the railroad, agricultural, utility, and environmental industries. The company also produces magnesia-based chemical products used in industrial, agricultural, and environmental applications; and dolomitic lime primarily for customers in steel production and soil stabilization. Its chemical products are used in flame retardants, wastewater treatment, pulp and paper production, and other environmental applications.

Sector
Basic Materials
Industry
Construction Materials
Exchange
NYSE
Market cap
$30.5B
Employees
9,400
Headquarters
Raleigh, NC
CEO
C. Howard Nye
Listed
February 17, 1994
P/E
12.06
Dividend yield
0.66%

Company financials

Revenue
$6.6B
Gross profit
$1.9B
Operating income
$1.5B
EBITDA
$2.1B
Net income
$2.5B
EPS
$42.05
Total assets
$20.5B
Total debt
$5.7B
Gross margin
29.56%
Net margin
38.67%
Earnings yield
8.29%

Revenue segmentation

By product (FY 2025)
By region (FY 2025)

Showing FY 2025

Price chart

457.83505.69553.55601.41649.27
MLM 1D NYSE O509.34H518.66L503.02C517.67+8.65 (+1.70%)Vol816.52K

News

15-min delaySigned-out view is delayed 15 minutes. Log in on Pro for the live news desk.

Source
Date
Type
Ticker Type Headline Source Published
MLM Press release Martin Marietta Announces Third-Quarter 2026 Earnings Conference Call GlobeNewswire
MLM Press release McFarlane Lake Mining Outlines Fully Funded 50,000-Metre Phase 2 Drilling Program at Juby Gold Project GlobeNewswire
MLM Stock news Farther Finance Advisors LLC Purchases 1,127 Shares of Martin Marietta Materials, Inc. $MLM Defense World
MLM Press release Canadian Securities Exchange Reports September 2026 Performance Figures Newsfile
MLM Press release McFarlane Lake Mining Appoints Gilbert Lamarche, P.Eng., as Chief Operating Officer GlobeNewswire
MLM Press release iMetal Resources Advances Phase 4 Drill Targeting at Gowganda West Gold Project as Shining Tree Camp Activity Accelerates Newsfile
MLM Stock news Martin Marietta Materials, Inc. $MLM Stock Holdings Trimmed by Apella Capital LLC Defense World
CAT Stock news Construction Stocks To Follow Now – October 8th Defense World
MLM Stock news These 2 Construction Stocks Could Beat Earnings: Why They Should Be on Your Radar Zacks Investment Research
MLM Stock news 6,329 Shares in Martin Marietta Materials, Inc. $MLM Bought by Bank of Nova Scotia Defense World
MLM Press release Martin Marietta Completes Combination With Lhoist North America GlobeNewsWire
MLM Stock news Bank of New York Mellon Corp Invests $199.32 Million in Martin Marietta Materials, Inc. $MLM Defense World
MLM Stock news Will Martin Marietta's $13.5B Lhoist Deal Strengthen Long-Term Growth? Zacks Investment Research
MLM Stock news Can MLM Justify Its Premium Valuation as Earnings Growth Improves? Zacks Investment Research
MLM Stock news Argyle Capital Partners LLC Invests $982,000 in Martin Marietta Materials, Inc. $MLM Defense World
MLM Press release Martin Marietta Increases Quarterly Cash Dividend GlobeNewsWire
MLM Stock news Forget Chips: This Analyst Says 4 “Old School” Themes Could Be the Real AI Industrialization Winners 247 Wallst
MLM Press release Martin Marietta Announces Pricing Terms of Debt Offering GlobeNewsWire
MLM Press release Martin Marietta Receives Regulatory Approvals for Lhoist North America Transaction GlobeNewsWire
MLM Stock news Analysts Estimate Martin Marietta (MLM) to Report a Decline in Earnings: What to Look Out for Zacks Investment Research
FAQ

Questions about Martin Marietta Materials, Inc.

What does Martin Marietta Materials, Inc. do?
Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. It offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; paving products and services; and Portland and specialty cement for use in infrastructure projects, and nonresidential and residential construction markets, as well as in the railroad, agricultural, utility, and environmental industries. The company also produces magnesia-based chemical products used in industrial, agricultural, and environmental applications; and dolomitic lime primarily for customers in steel production and soil stabilization. Its chemical products are used in flame retardants, wastewater treatment, pulp and paper production, and other environmental applications.
What is MLM's market cap?
Martin Marietta Materials, Inc. (MLM) is a listed stock with a live quote. The latest market cap on this page is $30.5B.
Where is Martin Marietta Materials, Inc. headquartered?
Martin Marietta Materials, Inc. is headquartered in Raleigh, NC.
How do I get MLM news from the API?
Call GET /v1/news?tickers=MLM. Add type=news, type=press_release, or type=legal to take one feed. Pro keys search the full archive in real time. Free keys are delayed 15 minutes and return the last year. Signed-out visitors and Free accounts see that same year on this page. Pro sees the full archive.
How far back does MLM news go?
Signed-out visitors and Free accounts see the last year of stock news, press releases, and legal notices for MLM, 15 minutes behind, and each headline links to the publisher. Pro, including the 7-day trial, sees the full archive as headlines are ingested. A Free API key returns the last year. Pro keys search the full archive.
Is the MLM price on this page from the API?
The price and daily change update during the US session for every visitor. That quote is context on this page. It is not part of the news API. The chart is one candle per session from the start of 2020. 1W, 1M, and 1Y group those sessions.

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