ECVT (Ecovyst) Shiller PE Ratio: (As of Aug. 20, 2026)

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ECVT Ecovyst Inc ECVT
81 GF Score
Price $10.45
GF Value $13.37
Valuation Modestly Undervalued
! 5 Warning Signs
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What is Ecovyst Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Ecovyst  (NYSE:ECVT) 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.


Ecovyst Shiller PE Ratio Related Terms


Ecovyst Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Ecovyst'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.

Ecovyst Shiller PE Ratio Chart

Ecovyst 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 0.00 0.00 0.00 0.00 0.00

Ecovyst 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 0.00 0.00 0.00 0.00 0.00

ECVT vs STDN, SCL, ODC: Shiller PE Ratio Comparison

For the Specialty Chemicals subindustry, Ecovyst'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.


Ecovyst Shiller PE Ratio vs Chemicals Industry

For the Chemicals industry and Basic Materials sector, Ecovyst's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Ecovyst's Shiller PE Ratio falls into.


ECVT
81GF Score
Ecovyst Inc ECVT
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ecovyst 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.

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

For example, Ecovyst'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)
=0.07/333.9520*333.9520
=0.070

Current CPI (Jun. 2026) = 333.9520.

Ecovyst Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 -0.096 241.428 -0.133
201612 0.103 241.432 0.142
201703 -0.024 243.801 -0.033
201706 -0.012 244.955 -0.016
201709 -0.030 246.819 -0.041
201712 0.490 246.524 0.664
201803 0.002 249.554 0.003
201806 0.120 251.989 0.159
201809 0.110 252.439 0.146
201812 0.210 251.233 0.279
201903 0.020 254.202 0.026
201906 0.230 256.143 0.300
201909 0.200 256.759 0.260
201912 0.140 256.974 0.182
202003 0.000 258.115 0.000
202006 0.120 257.797 0.155
202009 0.060 260.280 0.077
202012 -1.350 260.474 -1.731
202103 -0.680 264.877 -0.857
202106 -0.010 271.696 -0.012
202109 -0.520 274.310 -0.633
202112 0.060 278.802 0.072
202203 0.060 287.504 0.070
202206 0.140 296.311 0.158
202209 0.160 296.808 0.180
202212 0.170 296.797 0.191
202303 -0.010 301.836 -0.011
202306 0.220 305.109 0.241
202309 0.140 307.789 0.152
202312 0.260 306.746 0.283
202403 0.010 312.332 0.011
202406 0.070 314.175 0.074
202409 0.120 315.301 0.127
202412 -0.260 315.605 -0.275
202503 -0.030 319.799 -0.031
202506 0.050 322.561 0.052
202509 -0.700 324.800 -0.720
202512 0.050 324.054 0.052
202603 0.040 330.213 0.040
202606 0.070 333.952 0.070

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 Ecovyst (ECVT) Overvalued in 2026?

Based on GuruFocus' analysis, Ecovyst stock appears to be undervalued. The current stock price of $10.45 is trading 21.8% below its estimated GF Value™ of $13.37. GuruFocus considers Ecovyst to be Modestly Undervalued.

Key valuation signals for ECVT:

  • Shiller PE Ratio:
  • GF Value™: $13.37 vs. price of $10.45 (21.8% below fair value)
  • GF Score™: 81/100 with 5 warning signs

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


Ecovyst Business Description

Other Exchanges PQGA:Germany
Address 600 Lee Road, Suite 200, Wayne, PA, USA, 19087
Ecovyst Inc is an integrated and provider of materials, specialty catalysts and services. Its products contribute to lower emissions and cleaner air, higher fuel efficiency and cleaner fuels, and key enablers to advance transition to clean energy. The company has one operating segment. The Company's single reportable segment, Ecoservices, derives its revenue through the sale of virgin and regenerated sulfuric acid products and services.
81GF Score

Get the complete analysis for ECVT

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

$10.45
Price
$13.37
GF Value