NYSE:MLM
Martin Marietta Materials Inc.
Martin Marietta Materials Inc.'s revenue grew 8.6% in fiscal 2025 to $6.2B while operating margin fell to 23.4%. Free cash flow was $978.0M, 15.9% of revenue, and the diluted share count fell 1.6%.Summary generated from Martin Marietta Materials Inc.'s SEC filings. Latest annual report filed Feb 19, 2026.
Key statistics
Fiscal 2025 from SEC filings. MethodologyRevenue (FY25)$6.2B
Revenue growth+8.6%
Revenue, 5-yr CAGR+5.4%
Gross margin30.7%
Operating margin23.4%
Net margin18.5%
ROIC7.9%
Return on equity11.7%
Debt / equity0.53
Free cash flow$978.0M
FCF margin15.9%
Share count change−1.6%
Financials
| Item | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | 5,414 | 6,161 | 5,851 | 5,662 | 6,150 |
| Operating income | 974 | 1,207 | 1,333 | 2,479 | 1,437 |
| Net income | 703 | 867 | 1,169 | 1,995 | 1,137 |
| Free cash flow | 715 | 509 | 878 | 604 | 978 |
Recent filings
- 8-KEntry into a material agreement
Sep 16, 2026 - 4Insider transaction report
Sep 2, 2026 - 4Insider transaction report
Sep 2, 2026 - 8-KEntry into a material agreement
Aug 24, 2026 - 8-KEntry into a material agreement
Aug 18, 2026 - 8-KEntry into a material agreement
Aug 14, 2026 - 8-KEntry into a material agreement
Aug 12, 2026 - 8-KOther events
Aug 10, 2026