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Martin Marietta Materials

MLM · NYSE

$507.58+$5.93 (+1.18%)TodayMarket closed ·
Prev close $501.65

About MLM

Martin Marietta Materials, Inc. is a natural resource-based building materials company, which engages in the provision of aggregates including crushed stone, sand, and gravel through its network of quarries and distribution yards. The company is headquartered in Raleigh, North Carolina and currently employs 9,600 full-time employees. The firm supplies aggregates (crushed stone, sand and gravel) through its network of approximately 390 quarries, mines and distribution yards in 28 states, Canada and The Bahamas. The company also provides cement and downstream products, namely, ready mixed concrete, asphalt and paving services in targeted markets. The company conducts its Building Materials business through two segments, organized by geography: East Group and West Group. The East Group provides aggregates and asphalt products. The West Group provides aggregates, cement, downstream products and paving services. The Company’s Magnesia Specialties business provides a full range of magnesium oxide, magnesium hydroxide and dolomitic lime products. Its magnesia-based chemical products are used in industrial, agricultural and environmental applications. The company also produces dolomitic lime sold to customers for steel production and soil stabilization.

Employees
9,600
Headquarters
Raleigh, North Carolina
Listed
Feb 17, 1994
Sector
Materials
Industry
Construction Materials
Website
martinmarietta.com

MLM key statistics

Market cap
36.05B
Price-earnings ratio
12.33
Dividend yield
0.57%
Average volume
835.55K
Volume
812.34K
Open price
$504.15
High today
$513.45
Low today
$498.33
52 Week high
$710.97
52 Week low
$464.92

Martin Marietta Materials (MLM) at a glance

As of Oct 20, 2026, Martin Marietta Materials (MLM) shares are priced at $507.58, giving the company a market cap of 36.05B, a price-to-earnings ratio of 12.33 and a dividend yield of 0.57%.

Today the stock has traded between $498.33 and $513.45. The current price is 1.9% above the day's low and 1.1% below its high.

Volume so far is 812.34K shares, in line with the average of 835.55K shares a day.

Over the past year Martin Marietta Materials has ranged from $464.92 to $710.97, and now sits 17% of the way up that range.

Martin Marietta Materials met or beat analyst EPS estimates in 5 of the last 8 quarters. In Q2 FY26 it reported $5.00 per share against an estimate of $4.79.

The average analyst price target is $666.13, 31.2% above the current price, from 16 recent ratings.

Analyst ratings

Latest rating from each analyst over the past 12 months

75%of 16 analyst ratings say Buy
  • Buy75.0%
  • Hold25.0%
  • Sell0.0%
Price target · 28 analystsAvg $666.13
Low
$453.29
Now
$507.58
High
$840.00

MLM earnings

Earnings per share, reported against the analyst estimate

Beat the estimate in 5 of the last 8 quarters, by 2.6% on average.

  1. Q3 FY24: reported $5.91 per share against an estimate of $6.34
  2. Q4 FY24: reported $4.79 per share against an estimate of $4.57
  3. Q1 FY25: reported $1.90 per share against an estimate of $1.88
  4. Q2 FY25: reported $5.43 per share against an estimate of $5.35
  5. Q3 FY25: reported $6.85 per share against an estimate of $6.78
  6. Q4 FY25: reported $4.62 per share against an estimate of $4.69
  7. Q1 FY26: reported $1.93 per share against an estimate of $1.93
  8. Q2 FY26: reported $5.00 per share against an estimate of $4.79

MLM news

  • Chris Katje

    Benzinga's 'Stock Whisper' Index: Five Stocks Investors Secretly Monitor But Don't Talk About Yet

  • Lekha Gupta

    Martin Marietta Bets Big on America's AI Construction Boom

  • Lekha Gupta

    Martin Marietta Gains From Infrastructure Demand Surge

  • Avi Kapoor

    Microsoft, KLA And A Basic Materials Stock On CNBC's 'Final Trades'

  • Uncovering Potential: Martin Marietta Materials's Earnings Preview

  • Press releaseGlobe Newswire

    Building Affordability: How Innovative Public Companies Are Answering Trump's Call to Fix America's Housing Crisis

  • Piero Cingari

    Palantir Weighs On Wall Street, Bitcoin Slumps 5%: What's Moving Markets Tuesday?

  • Insights Ahead: Martin Marietta Materials's Quarterly Earnings

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Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.