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Watts Water TechnologiesMEX:WTS 80 Shiller PE Ratio is 46.68 as of Sep. 22, 2026, which is 12% below its 10-year median of 52.85. GuruFocus rates MEX:WTS with a GF Score™ of 80/100 and a GF Value™ of MXN4,285.16 (Significantly Overvalued). The stock has 5 warning signs investors should review. Among 1,823 Industrial Products companies, Watts Water Technologies ranks worse than 73.01% on this metric.
The historical rank and industry rank for Watts Water Technologies's Shiller PE Ratio or its related term are showing as below:
MEX:WTS'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 39.08 Med: 52.85 Max: 89.14
Current: 52.39
During the past years, Watts Water Technologies's highest Shiller PE Ratio was 89.14. The lowest was 39.08. And the median was 52.85.
MEX:WTS's Shiller PE Ratio is ranked worse than 73.01% of 1823
companies
in the Industrial Products industry
Industry Median: 28.03
vs MEX:WTS: 52.39
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
Watts Water Technologies's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN61.428. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is MXN129.54 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Watts Water Technologies (MEX:WTS) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
Watts Water Technologies Shiller PE Ratio Related Terms
Watts Water Technologies Shiller PE 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.
MEX:WTS vs CR, GGG, GNRC: Shiller PE Ratio Comparison
For the Specialty Industrial Machinery subindustry, Watts Water Technologies's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.
Watts Water Technologies Shiller PE Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Watts Water Technologies's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Watts Water Technologies's Shiller PE Ratio falls into.
Watts Water Technologies Shiller PE Ratio Calculation
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* 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.
Add all the adjusted EPS together and divide 10 will get our E10.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
Watts Water Technologies (MEX:WTS) has a Shiller PE Ratio of 46.68 as of Sep. 22, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Watts Water Technologies and its competitors. This is 12% below median its historical median of 52.85. Over the past decade, Watts Water Technologies' Shiller PE Ratio has ranged from 39.08 to 89.14. According to the industry distribution chart, Watts Water Technologies ranks #1331 out of 1823 companies in the Industrial Products industry, placing it in the top 73%.
Is Watts Water Technologies' Shiller PE Ratio too high?
Watts Water Technologies' current Shiller PE Ratio of 46.68 is 12% below median its 10-year median of 52.85. Over the past 10 years, this metric has ranged from a low of 39.08 to a high of 89.14. The Industrial Products industry median Shiller PE Ratio is 28.03. Watts Water Technologies' value of 46.68 is 66.5% above this industry median. Based on the distribution chart, Watts Water Technologies ranks #1331 out of 1823 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Watts Water Technologies has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Watts Water Technologies' Shiller PE Ratio compare to CR and GGG?
According to the Industrial Products industry distribution chart, Watts Water Technologies ranks #1331 out of 1823 companies for Shiller PE Ratio. This places Watts Water Technologies in the lower half of its industry. The industry median Shiller PE Ratio is 28.03. Watts Water Technologies' value of 46.68 is 66.5% above this benchmark. Historically, Watts Water Technologies' own Shiller PE Ratio has ranged from 39.08 to 89.14 over the past decade. While the company's 10-year median is 52.85 vs. the industry median of 28.03, Watts Water Technologies 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 Shiller PE Ratio for an Industrial Products company?
The median Shiller PE Ratio among Industrial Products companies is 28.03, based on 1,823 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Watts Water Technologies's current Shiller PE Ratio of 46.68 is 66.5% 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on Watts Water Technologies and its competitors. For the Industrial Products industry, the median Shiller PE Ratio is 28.03 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Watts Water Technologies's current Shiller PE Ratio is 46.68, which is 12% below median its own 10-year median of 52.85. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Watts Water Technologies stock overvalued right now?
Based on GuruFocus' analysis, Watts Water Technologies (MEX:WTS) is currently considered Significantly Overvalued. The stock's GF Value™ is MXN4,285.16, compared to a current price of MXN6,047.13 — trading 41.1% above its estimated fair value. The current Shiller PE Ratio is 46.68, which is 12% below median its 10-year median of 52.85 and 66.5% above the Industrial Products industry median of 28.03. Watts Water Technologies' overall GF Score™ is 80/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For Watts Water Technologies (MEX:WTS), the current Shiller PE Ratio is 46.68 as of Sep. 22, 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 Watts Water Technologies (MEX:WTS) Overvalued in 2026?
Based on GuruFocus' analysis, Watts Water Technologies stock appears to be overvalued.
The current stock price of MXN6,047.13 is trading 41.1% above its estimated GF Value™ of MXN4,285.16.
GuruFocus considers Watts Water Technologies to be Significantly Overvalued.
Key valuation signals for MEX:WTS:
Shiller PE Ratio: 46.68 (12% below median its 10-year median of 52.85)
GF Value™: MXN4,285.16 vs. price of MXN6,047.13 (41.1% above fair value)
Industry Position: 66.5% above the Industrial Products median (#1331 of 1823)
No single metric tells the full story. See the MEX:WTS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Watts Water Technologies Inc is a U.S.-based company that provides safety, energy efficiency, and water conservation products. Its product portfolio includes residential and commercial flow control products, which are sold for plumbing and hot water applications; HVAC and gas products, including commercial boilers, water heaters, heating solutions, etc.; drainage and water reuse products, including drainage products and engineered rainwater-harvesting solutions; and water quality products, including point-of-use and point-of-entry water filtration, conditioning, and scale prevention systems. Its products are marketed through brands like Watts, Apex, Bradley, Nexa, and others. Geographically, the company derives its key revenue from the Americas, followed by Europe and the APMEA region.
80GF Score
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