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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Advanced Drainage Systems's current 3-Year Share Buyback Ratio was 0.70%.
The historical rank and industry rank for Advanced Drainage Systems's 3-Year Share Buyback Ratio or its related term are showing as below:
MEX:WMS'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -81.5 Med: -6.1 Max: 0.7
Current: 0.7
During the past 13 years, Advanced Drainage Systems's highest 3-Year Share Buyback Ratio was 0.70%. The lowest was -81.50%. And the median was -6.10%.
MEX:WMS's 3-Year Share Buyback Ratio is ranked better than 82.02% of 940
companies
in the Construction industry
Industry Median: -0.9
vs MEX:WMS: 0.70
Advanced Drainage Systems (MEX:WMS) 3-Year Share Buyback Ratio Explanation
A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.
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.
Advanced Drainage Systems 3-Year Share Buyback Ratio Related Terms
MEX:WMS vs SPXC, OC, AAON: 3-Year Share Buyback Ratio Comparison
For the Building Products & Equipment subindustry, Advanced Drainage Systems's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year 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.
Advanced Drainage Systems 3-Year Share Buyback Ratio vs Construction Industry
For the Construction industry and Industrials sector, Advanced Drainage Systems's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Advanced Drainage Systems's 3-Year Share Buyback Ratio falls into.
Advanced Drainage Systems 3-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.
What does a 3-Year Share Buyback Ratio of 0.70 mean?
Advanced Drainage Systems (MEX:WMS) has a 3-Year Share Buyback Ratio of 0.70 as of Jun. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Advanced Drainage Systems and its competitors. According to the industry distribution chart, Advanced Drainage Systems ranks #169 out of 940 companies in the Construction industry, placing it in the top 18%.
Is Advanced Drainage Systems' 3-Year Share Buyback Ratio too high?
Advanced Drainage Systems' current 3-Year Share Buyback Ratio is 0.70. Based on the distribution chart, Advanced Drainage Systems ranks #169 out of 940 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Advanced Drainage Systems has a GF Score™ of 79/100, reflecting its overall financial health beyond just this single metric.
How does Advanced Drainage Systems' 3-Year Share Buyback Ratio compare to SPXC and OC?
According to the Construction industry distribution chart, Advanced Drainage Systems ranks #169 out of 940 companies for 3-Year Share Buyback Ratio. This places Advanced Drainage Systems in the top 18% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Share Buyback Ratio for a Construction company?
A good 3-Year Share Buyback Ratio depends on the Construction industry context. However, 3-Year 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-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Advanced Drainage Systems and its competitors. Advanced Drainage Systems's current 3-Year Share Buyback Ratio is 0.70. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Drainage Systems stock overvalued right now?
Advanced Drainage Systems (MEX:WMS) has a current 3-Year Share Buyback Ratio of 0.70. The stock's GF Value™ is MXN2,305.83, compared to a current price of MXN2,100.00 — trading 8.9% below its estimated fair value. The current 3-Year Share Buyback Ratio is 0.70. Advanced Drainage Systems' overall GF Score™ is 79/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Advanced Drainage Systems (MEX:WMS), the current 3-Year Share Buyback Ratio is 0.70 as of Jun. 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 Advanced Drainage Systems (MEX:WMS) Overvalued in 2026?
Based on GuruFocus' analysis, Advanced Drainage Systems stock appears to be undervalued.
The current stock price of MXN2,100.00 is trading 8.9% below its estimated GF Value™ of MXN2,305.83.
Key valuation signals for MEX:WMS:
3-Year Share Buyback Ratio: 0.70
GF Value™: MXN2,305.83 vs. price of MXN2,100.00 (8.9% below fair value)
No single metric tells the full story. See the MEX:WMS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Advanced Drainage Systems Inc designs, manufactures and markets water management solutions in the stormwater and onsite wastewater industries, providing superior drainage solutions for use in the construction and agriculture markets. The company's products are used across a broad range of end markets and applications, including non-residential, residential, infrastructure and agriculture applications. It has two reportable segments: Stormwater and Wastewater. It derives the majority of revenue from the Stormwater segment, which manufactures and markets thermoplastic corrugated pipe and complementary products, including single wall pipe, N-12 HDPE pipe, polypropylene pipe, StormTech, Nyloplast, Inserta Tee, water quality filters and structures, and NDS channel drains, and access boxes.
79GF Score
Get the complete analysis for MEX:WMS
3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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