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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance. Martin Marietta Materials's current 3-Month Share Buyback Ratio was 0.44%.
Martin Marietta Materials (NYSE:MLM) 3-Month Share Buyback Ratio Explanation
A positive ratio may indicates share buybacks over the period, while a zero or negative ratio suggests no buybacks or potential share issuance.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Martin Marietta Materials 3-Month Share Buyback Ratio Related Terms
MLM vs VMC, JHX, EXP: 3-Month Share Buyback Ratio Comparison
For the Building Materials subindustry, Martin Marietta Materials's 3-Month Share Buyback Ratio, along with its competitors' market caps and 3-Month Share Buyback 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 3-Month Share Buyback Ratio vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Martin Marietta Materials's 3-Month Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Martin Marietta Materials's 3-Month Share Buyback Ratio 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.
What does a 3-Month Share Buyback Ratio of 0.44 mean?
Martin Marietta Materials (MLM) has a 3-Month Share Buyback Ratio of 0.44 as of Mar. 2026. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Martin Marietta Materials and its competitors.
Is Martin Marietta Materials' 3-Month Share Buyback Ratio too high?
Martin Marietta Materials' current 3-Month Share Buyback Ratio is 0.44. 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' 3-Month Share Buyback Ratio compare to VMC and JHX?
Martin Marietta Materials' 3-Month Share Buyback Ratio of 0.44 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 3-Month Share Buyback Ratio for a Building Materials company?
A good 3-Month Share Buyback Ratio depends on the Building Materials industry context. However, 3-Month Share Buyback Ratio 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 3-Month Share Buyback Ratio mean?
A high 3-Month Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Month Share Buyback Ratio measures the proportion of a company's outstanding shares repurchased over the past three months, calculated as the percentage change in shares outstanding from the previous quarter to the current quarter. View historical data for Martin Marietta Materials and its competitors. Martin Marietta Materials's current 3-Month Share Buyback Ratio is 0.44. 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 3-Month Share Buyback Ratio is 0.44. 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 3-Month Share Buyback Ratio calculated?
3-Month Share Buyback Ratio is calculated from a company's financial statements. For Martin Marietta Materials (MLM), the current 3-Month Share Buyback Ratio is 0.44 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:
3-Month Share Buyback Ratio: 0.44
GF Value™: $658.68 vs. price of $547.33 (16.9% below fair value)
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 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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3-Month Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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