Martin Marietta Materials, Inc.
MLM Basic Materials Building Materials
In the quarter to June 2026, revenue grew 21.0%, EPS fell 23.2%, free cash flow fell 107.7% and total debt rose 9.88%, each against the same quarter a year earlier. Member of the S&P 500; dividend growth for twenty-five consecutive years.
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Martin Marietta Materials, Inc. (MLM) Total debt
Martin Marietta Materials, Inc.'s total debt at the end of fiscal 2025 was $5.3B, unchanged from fiscal 2024. At the end of the quarter to 30 June 2026 it was $6.0B. Over the past ten years it has ranged from $1.6B (fiscal 2015) to $5.4B (fiscal 2024); the current reading is higher than 91% of that period. Martin Marietta Materials, Inc. ranks 3rd of 18 Building Materials companies by total debt.
Total debt, annual
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Annual newest first
| Period | Total debt | Change |
|---|---|---|
| FY2025 | $5.3B | (1.66%) |
| FY2024 | $5.4B | 24.55% |
| FY2023 | $4.3B | (13.77%) |
| FY2022 | $5.0B | (2.47%) |
| FY2021 | $5.2B | 92.99% |
| FY2020 | $2.7B | (3.45%) |
| FY2019 | $2.8B | (11.11%) |
| FY2018 | $3.1B | 3.08% |
| FY2017 | $3.0B | 79.53% |
| FY2016 | $1.7B | 7.48% |
Quarterly newest first
| Period | Total debt | Change |
|---|---|---|
| Jun 2026 | $6.0B | 12.41% |
| Mar 2026 | $5.3B | (0.54%) |
| Dec 2025 | $5.3B | (3.60%) |
| Sep 2025 | $5.5B | 1.96% |
| 42 more quarters | Free account |
Against its own ten years
Total debt against peers
| Company | Total debt |
|---|---|
| CRH CRH PLC compare | $17.9B |
| AMRZ Amrize Ltd compare | $6.0B |
| MLM Martin Marietta Materials, Inc. | $6.0B |
| CX Cemex S.A.B. de C.V. compare | $5.6B |
| JHX James Hardie Industries PLC. compare | $4.4B |
| VMC Vulcan Materials Company compare | $4.4B |
| EXP Eagle Materials Inc compare | $1.8B |
| KNF Knife River Corporation compare | $1.6B |
| USLM United States Lime & Minerals, Inc. compare | $1.5M |
What Total debt is
Total Debt tells an investor how much a company has borrowed in all, whether the money is due within a year or later.
Long Term Debt (Total) + Current Part of Debt
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