Martin Marietta Materials (MLM) Debt Ratio (2009 - 2026)

Martin Marietta Materials has reported Debt Ratio for 18 years, with the latest figure at 0.26 in Q1 2026.

• For the quarter ending Q1 2026, Debt Ratio fell 15.45% year-over-year to 0.26; the trailing twelve-month figure through Mar 2026 stood at 0.26 (down 15.45% YoY), and the FY2025 full-year result was 0.28, down 4.51% from the prior year.
• Debt Ratio for Q1 2026 stood at 0.26, down from 0.28 in the prior quarter.
• The five-year high for Debt Ratio was 0.36 in Q1 2022, with the low at 0.25 in Q3 2024.
• Historically, Debt Ratio has averaged 0.3 across 5 years, with a median of 0.3 in 2024.
• Annual changes were most pronounced in 2022 — Debt Ratio soared 45.4% — and 2024, when it declined 19.7%.
• Martin Marietta Materials' Debt Ratio stood at 0.34 in 2022, then retreated by 14.52% to 0.29 in 2023, then grew by 3.68% to 0.3 in 2024, then fell by 4.51% to 0.28 in 2025, then declined by 9.21% to 0.26 in 2026.
• The last three Debt Ratio figures came in at 0.26 (Q1 2026), 0.28 (Q4 2025), and 0.3 (Q3 2025), per Business Quant data.