WTS (Watts Water Technologies) Shiller PE Ratio: (As of Sep. 21, 2026)

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WTS Watts Water Technologies Inc WTS
92 GF Score
Price $350.62
GF Value $273.79
Valuation Modestly Overvalued
! 5 Warning Signs
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What is Watts Water Technologies Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Watts Water Technologies  (NYSE: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

* Premium members only.

The historical data trend for Watts Water Technologies's Shiller PE Ratio can be seen below:

* 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.

Watts Water Technologies Shiller PE Ratio Chart

Watts Water Technologies Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 80.34 47.54 55.65 44.87 45.16

Watts Water Technologies Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Shiller PE Ratio Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 48.67 51.40 44.98 44.76 57.59

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.


WTS
92GF Score
Watts Water Technologies Inc WTS
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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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.

Watts Water Technologies's E10 for the quarter that ended in Jun. 2026 is calculated as:

For example, Watts Water Technologies's adjusted earnings per share data for the three months ended in Jun. 2026 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=3.5313/333.9520*333.9520
=3.531

Current CPI (Jun. 2026) = 333.9520.

Watts Water Technologies Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.630 241.428 0.871
201612 0.510 241.432 0.705
201703 0.630 243.801 0.863
201706 0.790 244.955 1.077
201709 0.770 246.819 1.042
201712 -0.070 246.524 -0.095
201803 0.820 249.554 1.097
201806 1.050 251.989 1.392
201809 0.916 252.439 1.211
201812 0.848 251.233 1.128
201903 0.906 254.202 1.191
201906 1.064 256.143 1.388
201909 0.944 256.759 1.228
201912 0.933 256.974 1.212
202003 0.938 258.115 1.214
202006 0.594 257.797 0.770
202009 0.971 260.280 1.245
202012 0.861 260.474 1.104
202103 1.230 264.877 1.551
202106 1.106 271.696 1.360
202109 1.369 274.310 1.666
202112 1.183 278.802 1.417
202203 1.612 287.504 1.873
202206 2.074 296.311 2.338
202209 1.752 296.808 1.971
202212 2.048 296.797 2.304
202303 1.931 301.836 2.137
202306 2.259 305.109 2.472
202309 1.964 307.789 2.131
202312 1.666 306.746 1.813
202403 2.167 312.332 2.317
202406 2.448 314.175 2.602
202409 2.063 315.301 2.185
202412 2.015 315.605 2.132
202503 2.209 319.799 2.307
202506 3.012 322.561 3.118
202509 2.454 324.800 2.523
202512 2.499 324.054 2.575
202603 2.973 330.213 3.007
202606 3.531 333.952 3.531

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.

Is Watts Water Technologies (WTS) Overvalued in 2026?

Based on GuruFocus' analysis, Watts Water Technologies stock appears to be overvalued. The current stock price of $350.62 is trading 28.1% above its estimated GF Value™ of $273.79. GuruFocus considers Watts Water Technologies to be Modestly Overvalued.

Key valuation signals for WTS:

  • Shiller PE Ratio:
  • GF Value™: $273.79 vs. price of $350.62 (28.1% above fair value)
  • GF Score™: 92/100 with 5 warning signs

No single metric tells the full story. See the WTS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Watts Water Technologies Business Description

Other Exchanges W3W:Germany
Address 815 Chestnut Street, North Andover, MA, USA, 01845
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.
92GF Score

Get the complete analysis for WTS

Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$350.62
Price
$273.79
GF Value