Martin Marietta Materials (MMX) Stock Overview

A natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. More details

MMX fundamental analysis
Snowflake Score
Valuation	1/6
Future Growth	2/6
Past Performance	3/6
Financial Health	3/6
Dividends	0/6

Rewards

Trading at 8.9% below our estimate of its fair value

Earnings are forecast to grow 13.67% per year

Earnings grew by 10.4% over the past year

Risk Analysis

Shares are highly illiquid

Has a high level of debt

MMX Community Fair Values

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Martin Marietta Materials, Inc. Competitors

Price History & Performance

Summary of share price highs, lows and changes for Martin Marietta Materials
Historical stock prices
Current Share Price	US$504.00
52 Week High	US$504.00
52 Week Low	US$502.50
Beta	1.1
1 Month Change	n/a
3 Month Change	n/a
1 Year Change	n/a
3 Year Change	n/a
5 Year Change	n/a
Change since IPO	671.59%

Recent News & Updates

No updates

Recent updates

No updates

Shareholder Returns

	MMX	DE Basic Materials	DE Market
7D	n/a	-3.4%	-1.5%
1Y	n/a	-11.6%	-0.4%

Return vs Industry: Insufficient data to determine how MMX performed against the German Basic Materials industry.

Return vs Market: Insufficient data to determine how MMX performed against the German Market.

Price Volatility

Is MMX's price volatile compared to industry and market?
MMX volatility
MMX Average Weekly Movement	n/a
Basic Materials Industry Average Movement	5.2%
Market Average Movement	6.0%
10% most volatile stocks in DE Market	13.0%
10% least volatile stocks in DE Market	2.7%

Stable Share Price: MMX's share price has been volatile over the past 3 months compared to the German market.

Volatility Over Time: Insufficient data to determine MMX's volatility change over the past year.

About the Company

Founded	Employees	CEO	Website
1939	9,600	Ward Nye	www.martinmarietta.com

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 operates through East Group and West Group segments. The company offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; and paving products and services for use in the infrastructure projects, and nonresidential and residential construction projects, as well as in the railroad, agricultural, utility, and environmental industries.

Martin Marietta Materials, Inc. Fundamentals Summary

How do Martin Marietta Materials's earnings and revenue compare to its market cap?
MMX fundamental statistics
Market cap	€30.00b
Earnings (TTM)	€837.23m
Revenue (TTM)	€5.51b

35.8x

P/E Ratio

5.4x

P/S Ratio

Is MMX overvalued?

See Fair Value and valuation analysis

Earnings & Revenue

Key profitability statistics from the latest earnings report (TTM)
MMX income statement (TTM)
Revenue	US$6.35b
Cost of Revenue	US$4.46b
Gross Profit	US$1.89b
Other Expenses	US$924.00m
Earnings	US$965.00m

Last Reported Earnings

Mar 31, 2026

Next Earnings Date

n/a

Earnings per share (EPS)	16.07
Gross Margin	29.75%
Net Profit Margin	15.20%
Debt/Equity Ratio	46.9%

How did MMX perform over the long term?

See historical performance and comparison

Dividends

0.6%

Current Dividend Yield

21%

Payout Ratio

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/06 01:34
End of Day Share Price	2026/06/05 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Martin Marietta Materials, Inc. is covered by 36 analysts. 21 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Adam Seiden	Barclays
Harry Goad	Berenberg
Paul Roger	BNP Paribas