Martin Marietta Materials (MLM)

NYSE

$509.37

$+7.67

(+1.53%)

Regular Market

Martin Marietta Materials (MLM) Live Price Chart

Last updated: ⁦2026-10-20 15:56:00⁩. Prices reflect the latest regular market data. Stock price data is sourced from Massive.

Summary

Martin Marietta Materials (MLM) operates in the MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS) sector and is listed on NYSE. The stock is currently priced at $509.37, with a market capitalization of $35.57B and a P/E ratio of 14.50. Over the past 52 weeks, its price has ranged from $464.92 to $710.97. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$35.57B
Open	$504.15
Day's High	$710.97
Day's Low	$36.20
Previous Close	$501.65
Volume	264.70K
Average Volume	730.91K
P/E Ratio	14.50
52-Week High	$710.97
52-Week Low	$464.92
Dividend Yield	0.57%
Earnings Date	--

Martin Marietta Materials (MLM) Stock Price Today

Martin Marietta Materials (MLM) is currently trading at $509.37 as of 2026-10-20 15:40:56, up 1.54% ($7.72) from the previous close of $501.65

During today's regular trading session, MLM has traded between $36.20 and $710.97, with a trading volume of 264.70K shares. The current price is near the upper end of today's range.

Martin Marietta Materials (MLM) 7-Day Stock Price Change

Over the past seven days, Martin Marietta Materials (MLM) moved from $478.35 to $509.37, representing a gain of 6.48% ($31.01).

The stock traded between $464.92 and $511.26 during the period. The latest price is near the upper end of the 7-day range, indicating strong upward.

The average daily volume was 754.74 thousand shares, up versus the previous seven-day period, indicating higher trading activity.

MLM 52-Week Price Position

Position in Range: 18.1%

52W Low$464.92

52W High$710.97

MLM is currently trading at $509.37, placing it 18.1% of the way from its 52-week low of $464.92 to its 52-week high of $710.97. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Martin Marietta Materials (MLM)?

Martin Marietta is a leading US producer of construction aggregates, having produced roughly 200 million tons in 2025. Its aggregate reserves represent approximately 85 years of supply at 2025 production levels. Over the past several years, the company has increased its exposure to aggregates while reducing its presence in cement and downstream businesses such as concrete and asphalt. More recently, Martin Marietta expanded into an aggregate-adjacent business through its acquisition of Lhoist North America, the largest US producer of lime. The company operates across 28 states, with smaller operations in Canada and the Bahamas.

Martin Marietta Materials Information

Industry	MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS)
Employees	9600
Exchange	NYSE
Company Website	https://www.martinmarietta.com

How to Buy Martin Marietta Materials (MLM) Stock on MEXC

Eligible investors can buy real shares of Martin Marietta Materials (MLM) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for MLM and Place Your Order

Open the RealStocks trading page and search for MLM. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Martin Marietta Materials (MLM) stock price today?

Martin Marietta Materials (MLM) is currently trading at $ 509.37, up 1.54% ($7.72) from the previous close of $ 501.65. Intraday prices update in real time during regular trading hours.

2.Is MLM stock going up or down today?

As of 2026-10-20 15:40:56, MLM is trading at $ 509.37, up 1.54% ($7.72) from its previous close of $ 501.65. The stock has traded between $ 36.20 and $ 710.97 during today’s regular session. Past price movements do not guarantee future results.

3.What is MLM pre-market price?

As of 2026-10-20 15:40:56, MLM is trading at $ 508.87 in pre-market trading, up 1.44% ($7.22) from the previous close of $ 501.65. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is MLM after-hours price?

As of 2026-10-20 15:40:56, MLM is trading at $ 502.10 in after-hours trading, up 0.09% ($0.45) from the regular-session close of $ 501.65. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is MLM stock trading now?

MLM trades on the NYSE exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does MLM sit relative to its 52-week high and low?

Over the past 52 weeks, MLM has traded between a low of $ 464.92 and a high of $ 710.97. At $ 509.37, the stock is positioned 18.1% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Martin Marietta Materials in?

Martin Marietta Materials (MLM) operates in the MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS) sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Martin Marietta Materials's market capitalization and where is it listed?

Martin Marietta Materials is listed on the NYSE exchange with a market capitalization of $ 35.57B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is MLM valued in terms of P/E ratio and EPS?

MLM trades at a P/E ratio of 14.50, based on trailing-twelve-month EPS of $ 34.60. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Martin Marietta Materials pay a dividend?

Martin Marietta Materials pays an indicated annual cash dividend of $ 2.90 per share, with a current dividend yield of 0.57% based on the latest share price. Dividend policies are subject to change at the board's discretion.