Martin Marietta Materials (MIL:1MLM) Profitability Rank: 9 (As of Mar. 2026) — 13% Above Median

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MIL:1MLM Martin Marietta Materials Inc MIL:1MLM
92 GF Score
Price €549.50
GF Value €653.58
! 3 Warning Signs
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What is Martin Marietta Materials Profitability Rank?

Martin Marietta Materials MIL:1MLM 92 Profitability Rank is 9 as of Mar. 2026, which is 13% above its 10-year median of 8.00. GuruFocus rates MIL:1MLM with a GF Score™ of 92/100 and a GF Value™ of €653.58. The stock has 3 warning signs investors should review.

Martin Marietta Materials has the Profitability Rank of 9. It has a higher profitability and may stay that way.

GuruFocus Profitability Rank ranks how profitable a company is and how likely the company's business will stay that way. It is rated on a scale of 1 to 10 and is based on these factors:

1. Operating Margin %
2. Piotroski F-Score
3. Trend of the Operating Margin % (5-year average). The company with an uptrend profit margin has a higher rank.
4. Consistency of the profitability
5. Predictability Rank

A higher score indicates superior profitability, with companies rated 7 or above considered to have more robust and sustainable profit generation. Conversely, a score of 3 or lower suggests challenges in generating consistent profits.

Martin Marietta Materials's Operating Margin % for the quarter that ended in Mar. 2026 was 12.26%. As of today, Martin Marietta Materials's Piotroski F-Score is 7.


Martin Marietta Materials Profitability Rank Related Terms


MIL:1MLM vs VMC, JHX, EXP: Profitability Rank Comparison

For the Building Materials subindustry, Martin Marietta Materials's Profitability Rank, along with its competitors' market caps and Profitability Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Martin Marietta Materials Profitability Rank vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Martin Marietta Materials's Profitability Rank distribution charts can be found below:

* The bar in red indicates where Martin Marietta Materials's Profitability Rank falls into.


MIL:1MLM
92GF Score
Martin Marietta Materials Inc MIL:1MLM
Profitability Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Martin Marietta Materials Profitability Rank Calculation

GuruFocus Profitability Rank ranks how profitable a company is and how likely the company's business will stay that way.

The rank is rated on a scale of 1 to 10. A higher score indicates superior profitability, with companies rated 7 or above considered to have more robust and sustainable profit generation. Conversely, a score of 3 or lower suggests challenges in generating consistent profits.

Martin Marietta Materials has the Profitability Rank of 9. It has a higher profitability and may stay that way.

Profitability Rank is not directly related to the Financial Strength. But if a company is consistently profitable, its financial strength will be stronger.

Profitability Rank is based on these factors:

1. Operating Margin %

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Martin Marietta Materials's Operating Margin % for the quarter that ended in Mar. 2026 is calculated as:

Operating Margin %=Operating Income (Q: Mar. 2026 ) / Revenue (Q: Mar. 2026 )
=144.455 / 1178.13
=12.26 %

* 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.

2. Piotroski F-Score

Good Sign:

Piotroski F-Score is 7, indicates a very healthy situation.

The zones of discrimination were as such:

Good or high score = 8 or 9
Bad or low score = 0 or 1

Martin Marietta Materials has an F-score of 7. It is a good or high score, which usually indicates a very healthy situation.

3. Trend of the Operating Margin % (5-year average). The company with an uptrend profit margin has a higher rank.

Good Sign:

Martin Marietta Materials Inc operating margin is expanding. Margin expansion is usually a good sign.

4. Consistency of the profitability

5. Predictability Rank

Frequently Asked Questions Learn more about Profitability Rank →
What does a Profitability Rank of 9 mean?
Martin Marietta Materials (MIL:1MLM) has a Profitability Rank of 9 as of Mar. 2026. Profitability and Growth ranks a company based on its profit margins and earnings growth. View historical data on Martin Marietta Materials and its competitors. This is 13% above median its historical median of 8.00. Over the past decade, Martin Marietta Materials' Profitability Rank has ranged from 8.00 to 9.00.
Is Martin Marietta Materials' Profitability Rank too high?
Martin Marietta Materials' current Profitability Rank of 9 is 13% above median its 10-year median of 8.00. Over the past 10 years, this metric has ranged from a low of 8.00 to a high of 9.00. Overall, Martin Marietta Materials has a GF Score™ of 92/100, reflecting its overall financial health beyond just this single metric.
How does Martin Marietta Materials' Profitability Rank compare to VMC and JHX?
Martin Marietta Materials' Profitability Rank of 9 can be compared against companies in the Building Materials industry. Historically, Martin Marietta Materials' own Profitability Rank has ranged from 8.00 to 9.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Profitability Rank for a Building Materials company?
A good Profitability Rank depends on the Building Materials industry context. However, Profitability Rank 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 Profitability Rank mean?
A high Profitability Rank can signal that a stock is expensive relative to its fundamentals. Profitability and Growth ranks a company based on its profit margins and earnings growth. View historical data on Martin Marietta Materials and its competitors. Martin Marietta Materials's current Profitability Rank is 9, which is 13% above median its own 10-year median of 8.00. 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?
Martin Marietta Materials (MIL:1MLM) has a current Profitability Rank of 9. The stock's GF Value™ is €653.58, compared to a current price of €549.50 — trading 15.9% below its estimated fair value. The current Profitability Rank is 9, which is 13% above median its 10-year median of 8.00. 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 Profitability Rank calculated?
Profitability Rank is calculated from a company's financial statements. For Martin Marietta Materials (MIL:1MLM), the current Profitability Rank is 9 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 (MIL:1MLM) Overvalued in 2026?

Based on GuruFocus' analysis, Martin Marietta Materials stock appears to be undervalued. The current stock price of €549.50 is trading 15.9% below its estimated GF Value™ of €653.58.

Key valuation signals for MIL:1MLM:

  • Profitability Rank: 9 (13% above median its 10-year median of 8.00)
  • GF Value™: €653.58 vs. price of €549.50 (15.9% below fair value)
  • GF Score™: 92/100 with 3 warning signs

No single metric tells the full story. See the MIL:1MLM 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

Get the complete analysis for MIL:1MLM

Profitability Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€549.50
Price
€653.58
GF Value