Martin Marietta Materials, Inc.: stock overview

MLMNYSEBasic materials · Mining & Quarrying of Nonmetallic Minerals (No Fuels)

Price

$513.61

November 13, 2026Market cap $36.5B

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  • The full history: 17 fiscal years, from 2009
  • The estimated fair value, with its range and its certainty
  • The full analysis, 18 a month
  • More questions to the chat on its filings
  • Excel with every year
  • An email when it reports, changes its dividend or an officer buys

Sign in with a free account to see the last 5 fiscal years.

Notes on these figures

  • Earnings per share here are the last twelve months' earnings over today's shares, so they agree with the P/E. The number of shares changed a lot during the year, so they differ from the earnings per share the company filed, which use the year's average number of shares.

In short

Martin Marietta Materials had revenue of $7.2B over the last 12 months and net income of $2.3B, a net margin of 31.9%. Revenue grew by 5.4% a year on average over the last 5 years. At $513.61 the shares trade at a P/E of 15.9, against a median of 26.5 over the last 5 fiscal years. It has net debt of $12.7B. It pays a dividend yielding 0.65%.

From its SEC filings (latest fiscal year to December 31, 2025) and the price of November 13, 2026.

Its SEC filings
Market cap
$36.5B
71.12M shares
P/E
15.9
Today15.9
Median26.5
Revenue, 12 months
$7.2B
+5.4% a year over 5 years
Net margin
31.9%

Worth knowing

What a holder would want to hear from the company's SEC filings of the last three years. Each with its filing, without comment.

3 fiscal years in figures

Each fiscal year's figures as the company filed them, and the share price at its end.

2023–2025 fiscal years

+2.5% a year over 2 years

  • 202510-K
    Revenue$6.2B
  • 202410-K
    Revenue$5.7B
  • 202310-K
    Revenue$5.9B

Fiscal years in figures

MLM's revenue, profit, cash flow and dividend with each year-end price, from 2009 to 2022, 14 more fiscal years

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Key figures

The company's current figures in five groups. Each term is explained behind its ⓘ.

Valuation

Market cap 3-year median: $31.5B
$36.5B
Enterprise value 
$49.2B
P/E 3-year median: 26.5
15.9
EV / EBIT 
37.5
EV / Revenue 
6.8
P/B 3-year median: 3.7
2.1
FCF yield 3-year median: 2.6%
2.4%
Earnings yield 3-year median: 3.8%
6.3%

Profitability

Gross margin 
26.7%
Operating margin 
18.2%
Net margin 3-year median: 20.0%
31.9%
ROIC 
5.5%
ROIC, 5-year average 
8.7%
ROE 
19.1%

Growth

Revenue, yearly change 
+8.6%
EPS, yearly change 
-42.1%
FCF, yearly change 
+61.9%
Revenue, average a year 
+5.4%
EPS, average a year 
+10.2%

The yearly change compares FY2025 with FY2024.

Balance sheet

Cash 
$140M
Total debt 
$13.3B
Of which operating leases 
$427M
Net debt 
$12.7B
Net debt / EBITDA 
6.5x
Interest cover 
4.2x
Current ratio 
1.63

Balance sheet of September 30, 2026.

Returns to shareholders

Dividend yield 3-year median: 0.6%
0.65%
Buybacks 
1.23%
Total returned 
1.88%
Shares, yearly change 
-1.1%
Valuation against its own pastEach fiscal year's P/E, P/FCF and P/B beside today's, and the DCF calculator for the company.Valuation

Against its industry

Where its margins and returns stood in fiscal 2025 among the SEC filers of its industry (SIC code 14).

Gross margin

30.7%

Above 40% of all companies (its industry has too few to compare).

Operating margin

23.4%

Above 87% of all companies (its industry has too few to compare).

Net margin

18.5%

Above 80% of all companies (its industry has too few to compare).

ROE

11.3%

Above 65% of all companies (its industry has too few to compare).

ROA

6.1%

Above 76% of all companies (its industry has too few to compare).

Revenue growth

8.6%

Above 58% of all companies (its industry has too few to compare).

From the yearly figures every company files with the SEC, for those with revenue of at least $25 million. The industry is the first two digits of the SIC code.

The company at the SEC

How it is registered and when its fiscal year ends.

Name at the SEC
MARTIN MARIETTA MATERIALS INC
CIK
916076
Exchange
NYSE
Industry (SIC)
1400 · Mining & Quarrying of Nonmetallic Minerals (No Fuels)
Fiscal year ends
December 31
Latest annual report
December 31, 2025
Reporting currency
USD
Shares
71.12M

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The full analysis

What do Martin Marietta Materials's filings show?

These are Martin Marietta Materials's figures. The full Ploutos AI analysis reads everything the company has filed and shows what stands behind it, with a source for every figure.

  • A fair value range built from the filings
  • Earnings quality, debt and red flags
  • Insider and institutional moves
  • The case for and the case against

Questions about MLM

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What is MLM's market cap?

Martin Marietta Materials, Inc.'s market cap is $36.5B, at a price of $513.61 on November 13, 2026 and 71.12M shares.

What is MLM's P/E?

MLM's P/E is 15.9, on earnings per share of $32.33 over the last 12 months. The median over the last 5 fiscal years was 26.5.

How much revenue does MLM have?

Martin Marietta Materials had revenue of $7.2B over the last 12 months. Over the last 5 years it changed by +5.4% a year on average.

Does MLM pay a dividend?

Yes. Martin Marietta Materials paid $3.33 per share over the last 12 months, a yield of 0.65% at today's price. All the figures are in the Dividend section.

Where do the figures come from?

From Martin Marietta Materials, Inc.'s SEC filings (10-K and 10-Q) and the share price. They hold no analyst estimates and no score, and they are not a recommendation.

Related pages

The other pages on US stocks, free to read. On the company pages, the last three fiscal years are open to everyone, five with a free account, and every year with Ploutos Investor.

US stocksThe market today, the sectors, the largest companies and the week's results.The market's sectorsThe 11 sectors side by side: returns, share of the market, median P/E and dividend.Compare stocksTwo companies side by side: price over up to ten years, with and without dividends, and every figure.US dividend stocksEach dividend's yield next to whether the company's cash covers it and whether it was ever cut.

The figures come from the company's SEC filings and the share price, and describe what it has reported. They are not a score or a fair value.