Core Laboratories (MEX:CLB) Shiller PE Ratio: (As of Sep. 05, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MEX:CLB Core Laboratories Inc MEX:CLB
66 GF Score
Price MXN856.38
GF Value MXN1,160.96
! 3 Warning Signs
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What is Core Laboratories Shiller PE Ratio?

Note: If the price history is too short, we do not calculate current Shiller PE for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


Core Laboratories  (MEX:CLB) 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.


Core Laboratories Shiller PE Ratio Related Terms


Core Laboratories Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Core Laboratories'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.

Core Laboratories Shiller PE Ratio Chart

Core Laboratories 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 7.93 8.28 9.24 13.71 15.64

Core Laboratories 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 10.16 11.63 15.64 16.91 12.09

MEX:CLB vs OIS, EROK, NGS: Shiller PE Ratio Comparison

For the Oil & Gas Equipment & Services subindustry, Core Laboratories'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.


Core Laboratories Shiller PE Ratio vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Core Laboratories's Shiller PE Ratio distribution charts can be found below:

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


MEX:CLB
66GF Score
Core Laboratories Inc MEX:CLB
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Core Laboratories 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.

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

For example, Core Laboratories'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)
=0/333.9520*333.9520
=0.000

Current CPI (Jun. 2026) = 333.9520.

Core Laboratories Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 7.347 241.428 10.163
201612 7.216 241.432 9.981
201703 7.532 243.801 10.317
201706 9.219 244.955 12.568
201709 8.711 246.819 11.786
201712 9.623 246.524 13.036
201803 9.629 249.554 12.885
201806 11.004 251.989 14.583
201809 9.352 252.439 12.372
201812 3.914 251.233 5.203
201903 17.652 254.202 23.190
201906 11.717 256.143 15.276
201909 10.463 256.759 13.609
201912 4.338 256.974 5.637
202003 -57.213 258.115 -74.023
202006 -3.001 257.797 -3.888
202009 1.546 260.280 1.984
202012 5.968 260.474 7.652
202103 3.679 264.877 4.638
202106 3.384 271.696 4.159
202109 0.411 274.310 0.500
202112 1.190 278.802 1.425
202203 -0.796 287.504 -0.925
202206 3.018 296.311 3.401
202209 3.218 296.808 3.621
202212 2.729 296.797 3.071
202303 0.901 301.836 0.997
202306 8.229 305.109 9.007
202309 3.310 307.789 3.591
202312 0.679 306.746 0.739
202403 1.162 312.332 1.242
202406 3.481 314.175 3.700
202409 4.923 315.301 5.214
202412 3.128 315.605 3.310
202503 0.000 319.799 0.000
202506 4.331 322.561 4.484
202509 5.503 324.800 5.658
202512 2.701 324.054 2.784
202603 -0.361 330.213 -0.365
202606 0.000 333.952 0.000

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 Core Laboratories (MEX:CLB) Overvalued in 2026?

Based on GuruFocus' analysis, Core Laboratories stock appears to be undervalued. The current stock price of MXN856.38 is trading 26.2% below its estimated GF Value™ of MXN1,160.96.

Key valuation signals for MEX:CLB:

  • Shiller PE Ratio:
  • GF Value™: MXN1,160.96 vs. price of MXN856.38 (26.2% below fair value)
  • GF Score™: 66/100 with 3 warning signs

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


Core Laboratories Business Description

Industry EnergyOil & Gas
Other Exchanges CLB:USAHJ1:Germany
Address 6316 Windfern Road, Houston, TX, USA, 77040
Core Laboratories Inc is a providers of proprietary and patented reservoir description and production enhancement services and products to the oil and gas industry, through client relationships. The company operates its business in two segments; Reservoir Description, and Production Enhancement. It provides data and analytics to aid well operators in determining optimal methods for recovering, processing, and refining hydrocarbons from a well. It also manufactures the associated lab equipment for its services. The company generates majority of its revenue from Reservoir Description segment.
66GF Score

Get the complete analysis for MEX:CLB

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

MXN856.38
Price
MXN1,160.96
GF Value