Stocks Industrials MLM
NYSE · IndustrialsMartin Marietta Materials Inc (MLM)
Martin Marietta Materials Inc brought in $6.7B of revenue over the twelve months to June 30, 2026, up 14.8% from a year earlier. Net income was $2.5B, a net margin of 36.7%. Operating cash flow minus capital spending left $978M of free cash flow in fiscal 2025. At June 30, 2026 it held $112M in cash against $6B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on July 30, 2026.
What Martin Marietta Materials Inc does
Martin Marietta Materials Inc is registered with the SEC under industry code SIC 1400 (Mining & Quarrying of Nonmetallic Minerals (No Fuels)). Its shares trade on NYSE under the ticker MLM.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $6.2B | $1.1B | $18.77 | $978M |
| 2024 | $5.7B | $2B | $32.41 | $604M |
| 2023 | $5.9B | $1.2B | $18.82 | $878M |
| 2022 | $6.2B | $867M | $13.87 | $509M |
| 2021 | $5.4B | $702.5M | $11.22 | $714.6M |
| 2020 | $4.7B | $721M | $11.54 | $690.4M |
Latest SEC filings
What Martin Marietta Materials Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 18, 2026
- September 16, 2026
- August 24, 2026Activist stake (5% or more) SCHEDULE 13D
- August 24, 2026
- August 18, 2026
- August 14, 2026
- August 13, 2026
- August 12, 2026
- August 11, 2026
- August 10, 2026
Questions about MLM
What does Martin Marietta Materials Inc do?
Martin Marietta Materials Inc is registered with the SEC under industry code SIC 1400 (Mining & Quarrying of Nonmetallic Minerals (No Fuels)). Its shares trade on NYSE under the ticker MLM.
Is Martin Marietta Materials Inc profitable?
Yes. Over the twelve months to June 30, 2026 it reported net income of $2.5B on revenue of $6.7B, a net margin of 36.7%.
How much revenue does Martin Marietta Materials Inc make?
Over the twelve months to June 30, 2026 Martin Marietta Materials Inc reported revenue of $6.7B. That is 14.8% more than a year earlier.
When did Martin Marietta Materials Inc last report?
Its most recent periodic report is the quarterly report (10-Q) filed on July 30, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the conflict minerals disclosure from September 18, 2026.
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Follow MLM: get an email when it filesWhere the numbers come from
Financial figures are the values Martin Marietta Materials Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.