MLM (Martin Marietta Materials) LT-Debt-to-Total-Asset: 0.27 (As of Mar. 2026)

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MLM Martin Marietta Materials Inc MLM
92 GF Score
Price $547.33
GF Value $658.68
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Martin Marietta Materials LT-Debt-to-Total-Asset?

Martin Marietta Materials MLM -1.14% 92 LT-Debt-to-Total-Asset is 0.27 as of Mar. 2026. GuruFocus rates MLM with a GF Score™ of 92/100 and a GF Value™ of $658.68 (Modestly Undervalued). The stock has 3 warning signs investors should review.

LT Debt to Total Assets is a measurement representing the percentage of a corporation's assets that are financed with loans and financial obligations lasting more than one year. The ratio provides a general measure of the financial position of a company, including its ability to meet financial requirements for outstanding loans. It is calculated as a company's Long-Term Debt & Capital Lease Obligationdivide by its Total Assets. Martin Marietta Materials's long-term debt to total assests ratio for the quarter that ended in Mar. 2026 was 0.27.

Martin Marietta Materials's long-term debt to total assets ratio declined from Mar. 2025 (0.32) to Mar. 2026 (0.27). It may suggest that Martin Marietta Materials is progressively becoming less dependent on debt to grow their business.

Martin Marietta Materials  (NYSE:MLM) LT-Debt-to-Total-Asset Explanation

LT Debt to Total Asset is a measurement representing the percentage of a corporation's assets that are financed with loans and financial obligations lasting more than one year. The ratio provides a general measure of the financial position of a company, including its ability to meet financial requirements for outstanding loans. A year-over-year decrease in this metric would suggest the company is progressively becoming less dependent on debt to grow their business.

Martin Marietta Materials LT-Debt-to-Total-Asset Related Terms

Martin Marietta Materials LT-Debt-to-Total-Asset Historical Data

* Premium members only.

The historical data trend for Martin Marietta Materials's LT-Debt-to-Total-Asset can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Martin Marietta Materials LT-Debt-to-Total-Asset Chart

Martin Marietta Materials Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
LT-Debt-to-Total-Asset
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.38 0.31 0.28 0.31 0.30

Martin Marietta Materials Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
LT-Debt-to-Total-Asset Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 0.32 0.31 0.30 0.30 0.27
MLM
92GF Score
Martin Marietta Materials Inc MLM
LT-Debt-to-Total-Asset is just one metric. See GF Score™, valuation, warning signs, and more.
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Martin Marietta Materials LT-Debt-to-Total-Asset Calculation

Martin Marietta Materials's Long-Term Debt to Total Asset Ratio for the fiscal year that ended in Dec. 2025 is calculated as

LT Debt to Total Assets (A: Dec. 2025 )=Long-Term Debt & Capital Lease Obligation (A: Dec. 2025 )/Total Assets (A: Dec. 2025 )
=5613/18711
=0.30

Martin Marietta Materials's Long-Term Debt to Total Asset Ratio for the quarter that ended in Mar. 2026 is calculated as

LT Debt to Total Assets (Q: Mar. 2026 )=Long-Term Debt & Capital Lease Obligation (Q: Mar. 2026 )/Total Assets (Q: Mar. 2026 )
=5623/20497
=0.27

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about LT-Debt-to-Total-Asset →
What does a LT-Debt-to-Total-Asset of 0.27 mean?
Martin Marietta Materials (MLM) has a LT-Debt-to-Total-Asset of 0.27 as of Mar. 2026. Long-term Debt to Total Asset ratio is the ratio of total long-term debt to total assets. View historical data on Martin Marietta Materials and its competitors.
Is Martin Marietta Materials' LT-Debt-to-Total-Asset too high?
Martin Marietta Materials' current LT-Debt-to-Total-Asset is 0.27. Overall, Martin Marietta Materials has a GF Score™ of 92/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Martin Marietta Materials' LT-Debt-to-Total-Asset compare to VMC and JHX?
Martin Marietta Materials' LT-Debt-to-Total-Asset of 0.27 can be compared against companies in the Building Materials industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good LT-Debt-to-Total-Asset for a Building Materials company?
A good LT-Debt-to-Total-Asset depends on the Building Materials industry context. However, LT-Debt-to-Total-Asset should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high LT-Debt-to-Total-Asset mean?
A high LT-Debt-to-Total-Asset can signal that a stock is expensive relative to its fundamentals. Long-term Debt to Total Asset ratio is the ratio of total long-term debt to total assets. View historical data on Martin Marietta Materials and its competitors. Martin Marietta Materials's current LT-Debt-to-Total-Asset is 0.27. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Martin Marietta Materials stock overvalued right now?
Based on GuruFocus' analysis, Martin Marietta Materials (MLM) is currently considered Modestly Undervalued. The stock's GF Value™ is $658.68, compared to a current price of $547.33 — trading 16.9% below its estimated fair value. The current LT-Debt-to-Total-Asset is 0.27. Martin Marietta Materials' overall GF Score™ is 92/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is LT-Debt-to-Total-Asset calculated?
LT-Debt-to-Total-Asset is calculated from a company's financial statements. For Martin Marietta Materials (MLM), the current LT-Debt-to-Total-Asset is 0.27 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Martin Marietta Materials (MLM) Overvalued in 2026?

Based on GuruFocus' analysis, Martin Marietta Materials stock appears to be undervalued. The current stock price of $547.33 is trading 16.9% below its estimated GF Value™ of $658.68. GuruFocus considers Martin Marietta Materials to be Modestly Undervalued.

Key valuation signals for MLM:

  • LT-Debt-to-Total-Asset: 0.27
  • GF Value™: $658.68 vs. price of $547.33 (16.9% below fair value)
  • GF Score™: 92/100 with 3 warning signs

No single metric tells the full story. See the MLM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Martin Marietta Materials Business Description

Address 4123 Parklake Avenue, Raleigh, NC, USA, 27612
Martin Marietta Materials is one of the United States' largest producer of construction aggregates (crushed stone, sand, and gravel). In 2024, Martin Marietta sold 191 million tons of aggregates. Martin Marietta's most important markets include Texas, North Carolina, Colorado, California, and Georgia, accounting for most of its sales. The company also uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's magnesia specialties business produces magnesia-based chemical products and dolomitic lime.
92GF Score

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LT-Debt-to-Total-Asset is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$547.33
Price
$658.68
GF Value