DLKGF (Delek Group) Shiller PE Ratio: (As of Sep. 22, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

DLKGF Delek Group Ltd DLKGF
55 GF Score
Price $28.15
GF Value $14.20
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is Delek Group Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Delek Group  (OTCPK:DLKGF) 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.


Delek Group Shiller PE Ratio Related Terms


Delek Group Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Delek Group'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.

Delek Group Shiller PE Ratio Chart

Delek Group 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 16.78 12.04 9.34 6.00 10.49

Delek Group 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 12.48 10.69 11.27 14.80 10.95

DLKGF vs COP, EOG, OXY: Shiller PE Ratio Comparison

For the Oil & Gas E&P subindustry, Delek Group'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.


Delek Group Shiller PE Ratio vs Oil & Gas Industry

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

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


DLKGF
55GF Score
Delek Group Ltd DLKGF
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Delek Group 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.

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

For example, Delek Group'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)
=0.5833/333.9520*333.9520
=0.583

Current CPI (Jun. 2026) = 333.9520.

Delek Group Quarterly Data

Earnings per Share (Diluted) CPI Adj_EPS
201609 0.287 241.428 0.397
201612 0.863 241.432 1.194
201703 0.520 243.801 0.713
201706 0.440 244.955 0.600
201709 2.427 246.819 3.284
201712 -0.558 246.524 -0.756
201803 0.604 249.554 0.808
201806 0.422 251.989 0.559
201809 0.791 252.439 1.047
201812 -0.509 251.233 -0.677
201903 0.651 254.202 0.855
201906 0.453 256.143 0.591
201909 0.159 256.759 0.207
201912 -0.761 256.974 -0.989
202003 -6.938 258.115 -8.976
202006 -0.775 257.797 -1.003
202009 0.307 260.280 0.394
202012 2.039 260.474 2.614
202103 0.480 264.877 0.605
202106 0.524 271.696 0.644
202109 0.383 274.310 0.467
202112 1.125 278.802 1.347
202203 4.293 287.504 4.986
202206 4.228 296.311 4.765
202209 -0.670 296.808 -0.754
202212 -1.270 296.797 -1.429
202303 0.857 301.836 0.949
202306 0.611 305.109 0.669
202309 0.783 307.789 0.850
202312 0.112 306.746 0.122
202403 0.396 312.332 0.423
202406 0.553 314.175 0.588
202409 0.587 315.301 0.622
202412 0.515 315.605 0.545
202503 0.015 319.799 0.016
202506 0.269 322.561 0.278
202509 4.819 324.800 4.955
202512 0.180 324.054 0.185
202603 0.079 330.213 0.080
202606 0.583 333.952 0.583

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 Delek Group (DLKGF) Overvalued in 2026?

Based on GuruFocus' analysis, Delek Group stock appears to be overvalued. The current stock price of $28.15 is trading 98.2% above its estimated GF Value™ of $14.20. GuruFocus considers Delek Group to be Significantly Overvalued.

Key valuation signals for DLKGF:

  • Shiller PE Ratio:
  • GF Value™: $14.20 vs. price of $28.15 (98.2% above fair value)
  • GF Score™: 55/100 with 8 warning signs

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


Delek Group Business Description

Industry EnergyOil & Gas
Address 19 Abba Eban Boulevard, P.O. Box 2054, Herzliya, ISR, 4612001
Delek Group Ltd operates in the oil and natural gas exploration, development, production and marketing sector in Israel and abroad. through investees. The operating segments of the company are, 1) Energy in Israel segment includes the development, production and sale of natural gas in the existing oil assets of the Partnership, and oil and natural gas exploration in the Mediterranean Sea, 2) the Foreign energy segment includes projects of the UK continental shelf in the North sea region through Ithaca Energy plc which is controlled indirectly by the company and 3) additional operations. The company operates primarily in Israel and North Sea region.
55GF Score

Get the complete analysis for DLKGF

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

$28.15
Price
$14.20
GF Value