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Martin Marietta MaterialsMEX:MLM 80 Buyback Yield % is 0.60 as of Jul. 21, 2026, which is 32% below its 10-year median of 0.88. GuruFocus rates MEX:MLM with a GF Score™ of 80/100 and a GF Value™ of MXN12,461.87 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 83 Building Materials companies, Martin Marietta Materials ranks better than 66.27% on this metric.
Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.
* 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.
MEX:MLM vs VMC, JHX, EXP: Buyback Yield % Comparison
For the Building Materials subindustry, Martin Marietta Materials's Buyback Yield %, along with its competitors' market caps and Buyback Yield % 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 Buyback Yield % vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Martin Marietta Materials's Buyback Yield % distribution charts can be found below:
* The bar in red indicates where Martin Marietta Materials's Buyback Yield % falls into.
* 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 (MEX:MLM) has a Buyback Yield % of 0.60 as of Jul. 21, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Martin Marietta Materials and its competitors. This is 32% below median its historical median of 0.88. Over the past decade, Martin Marietta Materials' Buyback Yield % has ranged from 0.21 to 6.30. According to the industry distribution chart, Martin Marietta Materials ranks #28 out of 83 companies in the Building Materials industry, placing it in the top 33.7%.
Is Martin Marietta Materials' Buyback Yield % too high?
Martin Marietta Materials' current Buyback Yield % of 0.60 is 32% below median its 10-year median of 0.88. Over the past 10 years, this metric has ranged from a low of 0.21 to a high of 6.30. The Building Materials industry median Buyback Yield % is 0.13. Martin Marietta Materials' value of 0.60 is 361.5% above this industry median. Based on the distribution chart, Martin Marietta Materials ranks #28 out of 83 companies in the Building Materials industry, which is above the industry midpoint. Overall, Martin Marietta Materials has a GF Score™ of 80/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Martin Marietta Materials' Buyback Yield % compare to VMC and JHX?
According to the Building Materials industry distribution chart, Martin Marietta Materials ranks #28 out of 83 companies for Buyback Yield %. This puts Martin Marietta Materials in the upper half of its industry. The industry median Buyback Yield % is 0.13. Martin Marietta Materials' value of 0.60 is 361.5% above this benchmark. Historically, Martin Marietta Materials' own Buyback Yield % has ranged from 0.21 to 6.30 over the past decade. While the company's 10-year median is 0.88 vs. the industry median of 0.13, Martin Marietta Materials has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for a Building Materials company?
The median Buyback Yield % among Building Materials companies is 0.13, based on 83 companies in the industry. Companies in the top quartile (top 25%) have a Buyback Yield % significantly above this median, while those in the bottom quartile fall well below. However, Buyback Yield % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Martin Marietta Materials's current Buyback Yield % of 0.60 is 361.5% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Martin Marietta Materials and its competitors. For the Building Materials industry, the median Buyback Yield % is 0.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Martin Marietta Materials's current Buyback Yield % is 0.60, which is 32% below median its own 10-year median of 0.88. 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 (MEX:MLM) is currently considered Modestly Undervalued. The stock's GF Value™ is MXN12,461.87, compared to a current price of MXN10,527.30 — trading 15.5% below its estimated fair value. The current Buyback Yield % is 0.60, which is 32% below median its 10-year median of 0.88 and 361.5% above the Building Materials industry median of 0.13. Martin Marietta Materials' overall GF Score™ is 80/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For Martin Marietta Materials (MEX:MLM), the current Buyback Yield % is 0.60 as of Jul. 21, 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 (MEX:MLM) Overvalued in 2026?
Based on GuruFocus' analysis, Martin Marietta Materials stock appears to be undervalued.
The current stock price of MXN10,527.30 is trading 15.5% below its estimated GF Value™ of MXN12,461.87.
GuruFocus considers Martin Marietta Materials to be Modestly Undervalued.
Key valuation signals for MEX:MLM:
Buyback Yield %: 0.60 (32% below median its 10-year median of 0.88)
GF Value™: MXN12,461.87 vs. price of MXN10,527.30 (15.5% below fair value)
Industry Position: 361.5% above the Building Materials median (#28 of 83)
No single metric tells the full story. See the MEX:MLM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
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