Martin Marietta Materials MLM
NYSE MLM
$535.42 +10.15 (+1.93%)
As of: Aug 21, 2026 · 2:35 PM EDT

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

Martin Marietta Materials' (MLM) quarterly Debt Ratio came in at 0.28 in Q2 2026, down 6.81% YoY from 0.3 in Q2 2025, and up 8.15% on a QoQ basis from 0.26 in Q1 2026.

Martin Marietta Materials (MLM) Debt Ratio (2009 - 2026) Analysis & Trends

Martin Marietta Materials (MLM) has 18 years of Debt Ratio data on file, last reported at 0.28 in Q2 2026.

  • Quarterly Debt Ratio fell 6.81% year-over-year to 0.28 in Q2 2026, while the trailing twelve-month figure through Jun 2026 was 0.28 (down 6.81% YoY) and the FY2025 annual result came in at 0.28, down 4.51% from the prior year.
  • Debt Ratio rose to 0.28 in Q2 2026, from 0.26 in the prior quarter.
  • In the past five years, Debt Ratio ranged from a high of 0.36 in Q1 2022 to a low of 0.25 in Q3 2024.
  • A 5-year average of 0.3 and a median of 0.3 in 2024 frame the typical range for Debt Ratio.
  • Annual changes were most pronounced in 2022 — Debt Ratio soared 45.4% — and 2024, when it declined 19.7%.
  • Tracing MLM's Debt Ratio over 5 years: 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 retreated by 1.81% to 0.28 in 2026.
  • The last three Debt Ratio figures came in at 0.28 (Q2 2026), 0.26 (Q1 2026), and 0.28 (Q4 2025), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Debt Ratio (Qtr)
1 Crh Public 63.75 Bn 60.66 Bn 4.29 Bn 0.35
2 Vulcan Materials 35.89 Bn 35.69 Bn 625.50 Mn 0.29
3 Martin Marietta Materials 32.20 Bn 32.08 Bn 495.00 Mn 0.28
4 Amrize 25.25 Bn 24.52 Bn 993.00 Mn 0.21
5 James Hardie Industries 17.59 Bn 17.30 Bn 548.70 Mn 0.32
6 Cemex Sab De Cv 15.84 Bn 15.84 Bn 1.62 Bn -
7 Eagle Materials 6.37 Bn 6.14 Bn 161.25 Mn 0.45
8 Knife River 3.76 Bn 3.66 Bn 162.77 Mn 0.39
9 United States Lime & Minerals 3.45 Bn 3.05 Bn 46.72 Mn -
10 Titan America 2.77 Bn 2.70 Bn 205.03 Mn 0.23

Historic Data

Download Data
DateValue
Jun 30, 2026 0.28
Mar 31, 2026 0.26
Dec 31, 2025 0.28
Sep 30, 2025 0.30
Jun 30, 2025 0.30
Mar 31, 2025 0.31
Dec 31, 2024 0.30
Sep 30, 2024 0.25
Jun 30, 2024 0.27
Mar 31, 2024 0.27
Dec 31, 2023 0.29
Sep 30, 2023 0.29
Jun 30, 2023 0.33
Mar 31, 2023 0.33
Dec 31, 2022 0.34
Sep 30, 2022 0.34
Jun 30, 2022 0.35
Mar 31, 2022 0.36
Dec 31, 2021 0.35
Sep 30, 2021 0.37