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NYSE: MLM

Martin Marietta Materials, Inc.

Basic Materials | Construction Materials

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EPS (TTM)$40.67

Martin Marietta Materials, Inc. (NYSE: MLM) is a construction materials company. Figures from SEC EDGAR; updated 2026-10-19 17:38 UTC.

What Martin Marietta Materials, Inc. does

Martin Marietta Materials is a natural resource-based building materials company that operates through two main business segments. The Building Materials business supplies aggregates through a network of quarries, mines and distribution yards across multiple states and regions, along with cement, ready mixed concrete, asphalt and paving services in select markets. The Specialties business produces magnesia-based products and dolomitic lime at facilities in several states, serving environmental, industrial, agricultural, construction and consumer applications.

Summarized from Martin Marietta Materials, Inc.’s SEC filings · AI-generated analysis. Not investment advice. May contain errors. · Read the filing ↗

Key facts

Valuation
EPS (TTM)$40.67
Return on equity11.33%
Debt/equity0.52

Revenue, margins & earnings

FY2021 Net income: $702MFY2021 Taxes & interest: $271MFY2021 Operating expenses: $375MFY2021 Cost of revenue: $4.07B$5.41BFY2021FY2022 Net income: $867MFY2022 Taxes & interest: $340MFY2022 Operating expenses: $216MFY2022 Cost of revenue: $4.74B$6.16BFY2022FY2023 Net income: $1.17BFY2023 Taxes & interest: $164MFY2023 Operating expenses: $412MFY2023 Cost of revenue: $4.11B$5.85BFY2023FY2024 Revenue: $5.66B — margin split not shown (non-operating gains)$5.66BFY2024FY2025 Net income: $1.14BFY2025 Taxes & interest: $300MFY2025 Operating expenses: $452MFY2025 Cost of revenue: $4.26B$6.15BFY2025
  • Net income
  • Taxes & interest
  • Operating expenses
  • Cost of revenue
Annual revenue; bands show net, operating, gross margins · Open in Platform →

SEC Filings

SEC EDGAR ↗
Recent Insider Activity (last 90 days)
Source: SEC EDGAR · Filed 2026-09-02
  • 2026-09-02SVP and CFOAward9,331—
  • 2026-09-02DirectorAward68$35.3K
  • 2026-09-02DirectorAward78$40.5K
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Recent 8-K Events (parsed from SEC filings)All events →
Source: SEC EDGAR 8-K filings · Interpretation: Oxford Ledge parser · Confidence-filtered ≥ 0.50

Company news

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Questions this page answers

What does Martin Marietta Materials, Inc. do?

Martin Marietta Materials is a natural resource-based building materials company that operates through two main business segments.

When did MLM last file with the SEC?

Martin Marietta Materials, Inc.'s most recent SEC filing on record is a 8-K filed 2026-09-16. All filings link to their SEC EDGAR originals above.

Where does this data come from?

SEC EDGAR filings, with the company profile (sector, industry, exchange) from public data providers, fetched 2026-10-19 17:38 UTC. This page is also available as JSON at /api/data?ticker=MLM and is emitted with FAQPage structured data for machine reading.

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