Advanced Drainage SystemsMEX:WMS 59 PB Ratio is 4.65 as of Jun. 28, 2026, which is 46% below its 10-year median of 8.56. GuruFocus rates MEX:WMS with a GF Score™ of 59/100 and a GF Value™ of MXN2,006.35 (Fairly Valued). The stock has 3 warning signs investors should review. Among 1,718 Construction companies, Advanced Drainage Systems ranks worse than 90.05% on this metric.
Advanced Drainage Systems Inc stock PB Ratio (=6.17) is close to 1-year high of 6.39.
The historical rank and industry rank for Advanced Drainage Systems's PB Ratio or its related term are showing as below:
MEX:WMS'
s PB Ratio Range Over the Past 10 Years
Min: 3.52 Med: 8.56 Max: 278.91
Current: 6.17
During the past 13 years, Advanced Drainage Systems's highest PB Ratio was 278.91. The lowest was 3.52. And the median was 8.56.
MEX:WMS's PB Ratio is ranked worse than 90.05% of 1718
companies
in the Construction industry
Industry Median: 1.305
vs MEX:WMS: 6.17
During the past 12 months, Advanced Drainage Systems's average Book Value Per Share Growth Rate was 20.00% per year.
During the past 3 years, the average Book Value Per Share Growth Rate was 26.50% per year.
During the past 5 years, the average Book Value Per Share Growth Rate was 18.10% per year.
During the past 13 years, the highest 3-Year average Book Value Per Share Growth Rate of Advanced Drainage Systems was 154.20% per year. The lowest was 12.90% per year. And the median was 26.50% per year.
Back to Basics: PB Ratio
Advanced Drainage Systems (MEX:WMS) PB Ratio Explanation
The PB Ratio works the best for the businesses that earn most of their profit from their assets, e.g. banks and insurance companies.
Be Aware
Some businesses have very light assets, such as software companies or insurance agencies. The PB Ratio does not work well for these companies. Some companies even have negative equity, so the PB Ratio cannot be applied to them.
Advanced Drainage Systems PB Ratio Related Terms
Advanced Drainage Systems PB Ratio Historical Data
* 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.
For the Building Products & Equipment subindustry, Advanced Drainage Systems's PB Ratio, along with its competitors' market caps and PB 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 PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Advanced Drainage Systems's PB Ratio distribution charts can be found below:
* The bar in red indicates where Advanced Drainage Systems's PB Ratio falls into.
The PB Ratio, or Price-to-Book ratio, or Price/Book, is a financial ratio used to compare a company's market price to its Book Value per Share. It is a ratio widely used to value stocks.
* 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.
It can also be calculated from the numbers for the whole company:
A closely related ratio is called Price-to-Tangible-Book. The difference between Price-to-Tangible-Book and PB Ratio is that book value other than intangibles are used in the calculation.
Advanced Drainage Systems (MEX:WMS) has a PB Ratio of 4.65 as of Jun. 28, 2026. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Advanced Drainage Systems and its competitors. This is 46% below median its historical median of 8.56. Over the past decade, Advanced Drainage Systems' PB Ratio has ranged from 3.52 to 278.91. According to the industry distribution chart, Advanced Drainage Systems ranks #1547 out of 1718 companies in the Construction industry, placing it in the top 90%.
Is Advanced Drainage Systems' PB Ratio too high?
Advanced Drainage Systems' current PB Ratio of 4.65 is 46% below median its 10-year median of 8.56. Over the past 10 years, this metric has ranged from a low of 3.52 to a high of 278.91. The Construction industry median PB Ratio is 1.31. Advanced Drainage Systems' value of 4.65 is 256.3% above this industry median. Based on the distribution chart, Advanced Drainage Systems ranks #1547 out of 1718 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Advanced Drainage Systems has a GF Score™ of 59/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Advanced Drainage Systems' PB Ratio compare to SPXC and OC?
According to the Construction industry distribution chart, Advanced Drainage Systems ranks #1547 out of 1718 companies for PB Ratio. This places Advanced Drainage Systems in the lower half of its industry. The industry median PB Ratio is 1.31. Advanced Drainage Systems' value of 4.65 is 256.3% above this benchmark. Historically, Advanced Drainage Systems' own PB Ratio has ranged from 3.52 to 278.91 over the past decade. While the company's 10-year median is 8.56 vs. the industry median of 1.31, Advanced Drainage Systems 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 PB Ratio for a Construction company?
The median PB Ratio among Construction companies is 1.31, based on 1,718 companies in the industry. Companies in the top quartile (top 25%) have a PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Advanced Drainage Systems's current PB Ratio of 4.65 is 256.3% 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 PB Ratio mean?
A high PB Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Book ratio is the ratio of share price to a company's book value per share. View historical data on Advanced Drainage Systems and its competitors. For the Construction industry, the median PB Ratio is 1.31 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Advanced Drainage Systems's current PB Ratio is 4.65, which is 46% below median its own 10-year median of 8.56. 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?
Based on GuruFocus' analysis, Advanced Drainage Systems (MEX:WMS) is currently considered Fairly Valued. The stock's GF Value™ is MXN2,006.35, compared to a current price of MXN2,100.00 — trading 4.7% above its estimated fair value. The current PB Ratio is 4.65, which is 46% below median its 10-year median of 8.56 and 256.3% above the Construction industry median of 1.31. Advanced Drainage Systems' overall GF Score™ is 59/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PB Ratio calculated?
PB Ratio is calculated from a company's financial statements. For Advanced Drainage Systems (MEX:WMS), the current PB Ratio is 4.65 as of Jun. 28, 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 overvalued.
The current stock price of MXN2,100.00 is trading 4.7% above its estimated GF Value™ of MXN2,006.35.
GuruFocus considers Advanced Drainage Systems to be Fairly Valued.
Key valuation signals for MEX:WMS:
PB Ratio: 4.65 (46% below median its 10-year median of 8.56)
GF Value™: MXN2,006.35 vs. price of MXN2,100.00 (4.7% above fair value)
Industry Position: 256.3% above the Construction median (#1547 of 1718)
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.
59GF Score
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