Martin Marietta Materials (MLM) Debt to Equity (2009 - 2026)
Martin Marietta Materials posted quarterly Debt to Equity of $0.47 for Q1 2026, down 21.36% year-on-year from $0.6 in Q1 2025, and down 11.67% on a QoQ basis from $0.53 in Q4 2025.
Martin Marietta Materials (MLM) has 18 years of Debt to Equity data on file, last reported at $0.47 in Q1 2026.
- For the quarter ending Q1 2026, Debt to Equity fell 21.36% year-over-year to $0.47; the trailing twelve-month figure through Mar 2026 stood at $0.47 (down 21.36% YoY), and the FY2025 full-year result was $0.53, down 7.31% from the prior year.
- Debt to Equity for Q1 2026 stood at $0.47, down from $0.53 in the prior quarter.
- Across five years, Debt to Equity topped out at $0.79 in Q1 2022 and bottomed at $0.44 in Q3 2024.
- The 5-year median for Debt to Equity is $0.57 (2024), against an average of $0.6.
- The widest annual swing landed in 2022, when Debt to Equity soared 79.03%; it then tumbled 30.29% in 2024.
- A 5-year view of Debt to Equity shows it stood at $0.7 in 2022, then declined by 23.03% to $0.54 in 2023, then grew by 5.85% to $0.57 in 2024, then fell by 7.31% to $0.53 in 2025, then slipped by 11.67% to $0.47 in 2026.
- The last three Debt to Equity figures came in at $0.47 (Q1 2026), $0.53 (Q4 2025), and $0.57 (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Debt/Equity (Qtr) |
|---|---|---|---|---|---|
| 1 | Crh Public | 72.73 Bn | 70.50 Bn | 2.05 Bn | 0.80 |
| 2 | Vulcan Materials | 36.98 Bn | 36.86 Bn | 422.70 Mn | 0.54 |
| 3 | Martin Marietta Materials | 35.07 Bn | 34.80 Bn | 310.00 Mn | 0.47 |
| 4 | Amrize | 30.09 Bn | 28.98 Bn | 211.00 Mn | 0.44 |
| 5 | James Hardie Industries | 12.61 Bn | 12.15 Bn | 523.40 Mn | 0.71 |
| 6 | Eagle Materials | 7.08 Bn | 6.78 Bn | 106.33 Mn | 1.19 |
| 7 | Knife River | 4.45 Bn | 4.38 Bn | -2.77 Mn | 0.92 |
| 8 | United States Lime & Minerals | 3.26 Bn | 2.88 Bn | 41.75 Mn | - |
| 9 | Tecnoglass | 1.92 Bn | 1.83 Bn | 95.83 Mn | 0.27 |
| 10 | Smith Midland | 170.03 Mn | 158.14 Mn | 5.52 Mn | 0.07 |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 0.47 |
| Dec 31, 2025 | 0.53 |
| Sep 30, 2025 | 0.57 |
| Jun 30, 2025 | 0.58 |
| Mar 31, 2025 | 0.60 |
| Dec 31, 2024 | 0.57 |
| Sep 30, 2024 | 0.44 |
| Jun 30, 2024 | 0.49 |
| Mar 31, 2024 | 0.49 |
| Dec 31, 2023 | 0.54 |
| Sep 30, 2023 | 0.56 |
| Jun 30, 2023 | 0.68 |
| Mar 31, 2023 | 0.70 |
| Dec 31, 2022 | 0.70 |
| Sep 30, 2022 | 0.73 |
| Jun 30, 2022 | 0.74 |
| Mar 31, 2022 | 0.79 |
| Dec 31, 2021 | 0.78 |
| Sep 30, 2021 | 0.81 |
| Jun 30, 2021 | 0.47 |
| Mar 31, 2021 | 0.44 |
| Dec 31, 2020 | 0.45 |
| Sep 30, 2020 | 0.46 |
| Jun 30, 2020 | 0.50 |
| Mar 31, 2020 | 0.62 |
| Dec 31, 2019 | 0.52 |
| Sep 30, 2019 | 0.55 |
| Jun 30, 2019 | 0.61 |
| Mar 31, 2019 | 0.64 |
| Dec 31, 2018 | 0.63 |
| Sep 30, 2018 | 0.65 |
| Jun 30, 2018 | 0.66 |
| Mar 31, 2018 | 0.65 |
| Dec 31, 2017 | 0.65 |
| Sep 30, 2017 | 0.40 |
| Jun 30, 2017 | -14.15 |
| Mar 31, 2017 | -14.60 |
| Dec 31, 2016 | 0.41 |
| Sep 30, 2016 | 0.42 |
| Jun 30, 2016 | -17.09 |
| Mar 31, 2016 | -17.20 |
| Dec 31, 2015 | 0.39 |
| Sep 30, 2015 | 0.40 |
| Jun 30, 2015 | -14.66 |
| Mar 31, 2015 | 0.36 |
| Dec 31, 2014 | 0.36 |
| Sep 30, 2014 | 0.37 |
| Jun 30, 2014 | 0.69 |
| Mar 31, 2014 | 0.69 |
| Dec 31, 2013 | 0.65 |
| Sep 30, 2013 | 0.76 |
| Jun 30, 2013 | 0.76 |
| Mar 31, 2013 | 0.79 |
| Dec 31, 2012 | 0.72 |
| Sep 30, 2012 | 0.75 |
| Jun 30, 2012 | 0.81 |
| Mar 31, 2012 | 0.81 |
| Dec 31, 2011 | 0.73 |
| Sep 30, 2011 | 0.70 |
| Jun 30, 2011 | 0.75 |
| Mar 31, 2011 | 0.81 |
| Dec 31, 2010 | 0.70 |
| Sep 30, 2010 | 0.73 |
| Jun 30, 2010 | 0.77 |
| Mar 31, 2010 | 0.94 |
| Dec 31, 2009 | 0.89 |
| Sep 30, 2009 | 0.94 |
| Jun 30, 2009 | 0.98 |