Martin Marietta Materials (MIL:1MLM) 1-Year Sharpe Ratio: N/A (As of Jul. 21, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

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 1-Year Sharpe Ratio?

The 1-Year Sharpe Ratio measures the additional return that an investor receives per unit of increase in risk over the past year. As of today (2026-07-21), Martin Marietta Materials's 1-Year Sharpe Ratio is Not available.

Martin Marietta Materials  (MIL:1MLM) 1-Year Sharpe Ratio Explanation

The 1-Year Sharpe Ratio inidicates the risk-adjusted return of an investment over the past year. It is calculated as the annualized result of the average monthly excess return divided by its standard deviation over the past year. The monthly excess return is the monthly investment return minus the monthly risk-free rate (typically the 10-year Treasury Constant Maturity Rate). If the risk-free rate for a specific region is not available, U.S. data is used by default.

The greater a portfolio's Sharpe Ratio, the better its risk-adjusted performance. A negative Sharpe Ratio means the risk-free rate is greater than the portfolio’s historical or projected return, or else the portfolio's return is expected to be negative.

Martin Marietta Materials 1-Year Sharpe Ratio Related Terms

MIL:1MLM vs VMC, JHX, EXP: 1-Year Sharpe Ratio Comparison

For the Building Materials subindustry, Martin Marietta Materials's 1-Year Sharpe Ratio, along with its competitors' market caps and 1-Year Sharpe Ratio 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 1-Year Sharpe Ratio vs Building Materials Industry

For the Building Materials industry and Basic Materials sector, Martin Marietta Materials's 1-Year Sharpe Ratio distribution charts can be found below:

* The bar in red indicates where Martin Marietta Materials's 1-Year Sharpe Ratio falls into.


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

The 1-Year Sharpe Ratio measures the performance of an investment such as a stock or portfolio compared to a risk-free asset. A stock / portfolio's 1-Year Sharpe Ratio can be calculated by dividing the difference between the one-year returns of the investment and the risk-free rate, by the standard deviation of the investment returns over one year.

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:

  • 1-Year Sharpe Ratio: N/A
  • 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

1-Year Sharpe Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€549.50
Price
€653.58
GF Value