What is Martin Marietta Materials's capex?

Martin Marietta Materials (MLM) reported capex of $186M in Q1 2026.

How has Martin Marietta Materials's capex changed year-over-year?

Martin Marietta Materials's capex decreased by 20.2% year-over-year, from $233M to $186M.

What is the long-term trend for Martin Marietta Materials's capex?

Over 4 years (2021 to 2025), Martin Marietta Materials's capex has grown at a 17.5% compound annual growth rate (CAGR), from $423.1M to $807M.

What does capex mean?

Cash spent on property, plant, and equipment — the primary measure of investment in productive capacity and infrastructure.

Martin Marietta Materials MLM CapEx

CapEx at other companies

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$18.05M+13.1%

FRP HoldingsFRPH

$13.42M+333%

CRHCRH

$601M-6.8%

Granite ConstructionGVA

$26.14M-18.8%

Eagle MaterialsEXP

$122.06M+153%

Vulcan Materials CompanyVMC

$176.5M+5.1%

Other financials

Income statement

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Revenue$1.4B+17.2%

Gross profit$310.0M-1.6%

Operating income$162.0M-9.5%

Net income$1.5B+1,204%

EPS (diluted)$25.06+1,219%

Balance sheet

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Cash & equivalents$273.0M+170%

Total debt$5.7B-2.0%

Total equity$11.3B+24.4%

Total assets$20.5B+15.6%

Cash flow

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Operating cash flow$227.0M+4.1%

Free cash flow$41.0M+373%

Valuation

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Market cap$36.99B+11.1%

Enterprise value$42.41B+9.1%

P/E14.6×-15.6×

P/S5.8×+0.1×

Profitability

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Gross margin27.3%+0.3pp

Operating margin23.1%+0.2pp

Net margin39.9%+21.4pp

FCF margin16.3%+5.6pp

Returns & leverage

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Return on equity24.9%+13.0pp

Debt / equity0.5×-0.1×

Current ratio2.3×0.0×

Where this comes from

Reported directly by Martin Marietta Materials in its filing.

Tagged under the XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment.

The official record: Martin Marietta Materials’s 10-Q, filed April 30, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Martin Marietta Materials's capex?: Martin Marietta Materials (MLM) reported capex of $186M in Q1 2026.
How has Martin Marietta Materials's capex changed year-over-year?: Martin Marietta Materials's capex decreased by 20.2% year-over-year, from $233M to $186M.
What is the long-term trend for Martin Marietta Materials's capex?: Over 4 years (2021 to 2025), Martin Marietta Materials's capex has grown at a 17.5% compound annual growth rate (CAGR), from $423.1M to $807M.
What does capex mean?: Cash spent on property, plant, and equipment — the primary measure of investment in productive capacity and infrastructure.