Martin Marietta Materials (MLM) Interest Coverage Ratio (2009 - 2026)
Martin Marietta Materials' (MLM) Interest Coverage Ratio stood at 3.17 in Q3 2026, down 62.9% from 8.56 a year earlier and down 49.7% from the prior quarter.
Powered by 
Analysis
Martin Marietta Materials (MLM) Interest Coverage Ratio (2009 - 2026) Analysis & Trends
On a TTM basis, Martin Marietta Materials' Interest Coverage Ratio came in at 4.22 as of Sep 30, 2026, down 34.4% year-over-year; for FY2025, it was 6.25, down 57.4% from FY2024.
- Across earlier years, Interest Coverage Ratio came in at 14.67 in FY2024 (+81.6%), 8.08 in FY2023 (+13.1%), 7.14 in FY2022 (+4.7%) and 6.82 in FY2021 (-19.8%).
- Quarterly Interest Coverage Ratio has ranged from 1.48 in Q1 2022 to 35.53 in Q1 2024 over the past five years.
- On a year-over-year basis, Interest Coverage Ratio has declined for seven consecutive quarters, with an average decline of 10.8% over the last eight quarters.
- Peak year-over-year performance for Interest Coverage Ratio in the last five years was growth of 661.3% in Q1 2024, against a decline of 91.0% in Q1 2025 at the low end.
- Per Business Quant, the preceding three quarters came in at 6.31 (Q2 2026), 2.89 (Q1 2026) and 5.88 (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Interest Cover (Qtr) |
|---|---|---|---|---|---|
| 1 | Crh Public | 64.41 Bn | 49.96 Bn | 4.42 Bn | 9.07 |
| 2 | Martin Marietta Materials | 37.56 Bn | 35.72 Bn | 651.00 Mn | 3.17 |
| 3 | Amrize | 22.53 Bn | 18.47 Bn | 1.08 Bn | - |
| 4 | Cemex Sab De Cv | 15.63 Bn | 15.63 Bn | 1.63 Bn | 6.59 |
| 5 | Knife River | 3.32 Bn | 2.84 Bn | 287.60 Mn | 8.66 |
| 6 | Titan America | 2.15 Bn | 1.58 Bn | 103.50 Mn | 10.12 |
| 7 | Cementos Pacasmayo Saa | 1.09 Bn | 872.20 Mn | - | - |
| 8 | Loma Negra Compania Industrial Argentina Sociedad Anonima | 1.02 Bn | 1.02 Bn | - | - |
| 9 | Vulcan Materials | 368.32 Mn | -231.38 Mn | 665.60 Mn | 10.21 |
| 10 | Eagle Materials | 247.76 Mn | -943.87 Mn | 174.73 Mn | 12.41 |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 3.17 |
| Jun 30, 2026 | 6.31 |
| Mar 31, 2026 | 2.89 |
| Dec 31, 2025 | 5.88 |
| Sep 30, 2025 | 8.56 |
| Jun 30, 2025 | 7.25 |
| Mar 31, 2025 | 3.20 |
| Dec 31, 2024 | 6.65 |
| Sep 30, 2024 | 10.68 |
| Jun 30, 2024 | 9.95 |
| Mar 31, 2024 | 35.53 |
| Dec 31, 2023 | 2.68 |
| Sep 30, 2023 | 13.83 |
| Jun 30, 2023 | 11.02 |
| Mar 31, 2023 | 4.67 |
| Dec 31, 2022 | 6.16 |
| Sep 30, 2022 | 9.48 |
| Jun 30, 2022 | 11.10 |
| Mar 31, 2022 | 1.48 |
| Dec 31, 2021 | 4.91 |
API Access
Martin Marietta Materials Interest Coverage Ratio API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=interest-coverage-ratio&ticker=MLM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-coverage-ratio", "ticker": "MLM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-coverage-ratio&ticker=MLM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();