DEC (Diversified Energy Co) Cyclically Adjusted FCF per Share: $4.99 (As of Dec. 2025)


DEC Diversified Energy Co DEC
65 GF Score
Price $13.16
GF Value $16.96
Valuation Modestly Undervalued
! 10 Warning Signs
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What is Diversified Energy Co Cyclically Adjusted FCF per Share?

Diversified Energy Co DEC +1.39% 65 Cyclically Adjusted FCF per Share is $4.99 as of Dec. 2025. GuruFocus rates DEC with a GF Score™ of 65/100 and a GF Value™ of $16.96 (Modestly Undervalued). The stock has 10 warning signs investors should review.

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Diversified Energy Co's adjusted free cash flow per share data for the fiscal year that ended in Dec. 2025 was $3.760. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is $4.99 for the trailing ten years ended in Dec. 2025.

During the past 12 months, Diversified Energy Co's average Cyclically Adjusted FCF Growth Rate was 13.90% per year. During the past 3 years, the average Cyclically Adjusted FCF Growth Rate was 14.20% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted FCF Growth Rate of Diversified Energy Co was 14.20% per year. The lowest was 14.20% per year. And the median was 14.20% per year.

As of today (2026-06-29), Diversified Energy Co's current stock price is $ 13.16. Diversified Energy Co's Cyclically Adjusted FCF per Share for the fiscal year that ended in Dec. 2025 was $4.99. Diversified Energy Co's Cyclically Adjusted Price-to-FCF of today is 2.64.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Diversified Energy Co was 8.78. The lowest was 2.50. And the median was 3.44.


Diversified Energy Co  (NYSE:DEC) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

Diversified Energy Co's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=13.16/4.99
=2.64

* 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.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Diversified Energy Co was 8.78. The lowest was 2.50. And the median was 3.44.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Diversified Energy Co Cyclically Adjusted FCF per Share Related Terms


Diversified Energy Co Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Diversified Energy Co's Cyclically Adjusted FCF per Share 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.

Diversified Energy Co Cyclically Adjusted FCF per Share Chart

Diversified Energy Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 3.35 3.93 4.38 4.99

Diversified Energy Co Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Cyclically Adjusted FCF per Share 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 3.93 0.00 4.38 0.00 4.99

DEC vs UNTC, SLNG, SKYQ: Cyclically Adjusted FCF per Share Comparison

For the Oil & Gas Integrated subindustry, Diversified Energy Co's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Diversified Energy Co Cyclically Adjusted Price-to-FCF vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Diversified Energy Co's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Diversified Energy Co's Cyclically Adjusted Price-to-FCF falls into.


DEC
65GF Score
Diversified Energy Co DEC
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
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Diversified Energy Co Cyclically Adjusted FCF per Share Calculation

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. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF per Share.

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.

For example, Diversified Energy Co's adjusted Free Cash Flow per Share data for the fiscal year that ended in Dec. 2025 was:

Adj_FreeCashFlowPerShare=Free Cash Flow per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=3.76/324.0540*324.0540
=3.760

Current CPI (Dec. 2025) = 324.0540.

Diversified Energy Co Annual Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201612 -0.676 241.432 -0.907
201712 0.663 246.524 0.872
201812 3.508 251.233 4.525
201912 7.657 256.974 9.656
202012 6.301 260.474 7.839
202112 6.805 278.802 7.910
202212 7.148 296.797 7.804
202312 4.571 306.746 4.829
202412 3.509 315.605 3.603
202512 3.760 324.054 3.760

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of $4.99 mean?
Diversified Energy Co (DEC) has a Cyclically Adjusted FCF per Share of $4.99 as of Dec. 2025. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Diversified Energy Co and its competitors.
Is Diversified Energy Co's Cyclically Adjusted FCF per Share too high?
Diversified Energy Co's current Cyclically Adjusted FCF per Share is $4.99. Overall, Diversified Energy Co has a GF Score™ of 65/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Diversified Energy Co's Cyclically Adjusted FCF per Share compare to UNTC and SLNG?
Diversified Energy Co's Cyclically Adjusted FCF per Share of $4.99 can be compared against companies in the Oil & Gas industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted FCF per Share for an Oil & Gas company?
A good Cyclically Adjusted FCF per Share depends on the Oil & Gas industry context. However, Cyclically Adjusted FCF per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Diversified Energy Co and its competitors. Diversified Energy Co's current Cyclically Adjusted FCF per Share is $4.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diversified Energy Co stock overvalued right now?
Based on GuruFocus' analysis, Diversified Energy Co (DEC) is currently considered Modestly Undervalued. The stock's GF Value™ is $16.96, compared to a current price of $13.16 — trading 22.4% below its estimated fair value. The current Cyclically Adjusted FCF per Share is $4.99. Diversified Energy Co's overall GF Score™ is 65/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Diversified Energy Co (DEC), the current Cyclically Adjusted FCF per Share is $4.99 as of Dec. 2025. 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 Diversified Energy Co (DEC) Overvalued in 2026?

Based on GuruFocus' analysis, Diversified Energy Co stock appears to be undervalued. The current stock price of $13.16 is trading 22.4% below its estimated GF Value™ of $16.96. GuruFocus considers Diversified Energy Co to be Modestly Undervalued.

Key valuation signals for DEC:

  • Cyclically Adjusted FCF per Share: $4.99
  • GF Value™: $16.96 vs. price of $13.16 (22.4% below fair value)
  • GF Score™: 65/100 with 10 warning signs

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


Diversified Energy Co Business Description

Industry EnergyOil & Gas
Other Exchanges DECl:UKDEC:UKQI7:Germany
Address 1600 Corporate Drive, Birmingham, AL, USA, 35242
Diversified Energy Co engaged in the production, transportation, and marketing of natural gas, NGLs, and oil, managing a diversified portfolio of mature, long-life assets located across the United States. The company derives revenues from the sale of oil, natural gas and natural gas liquids.
65GF Score

Get the complete analysis for DEC

Cyclically Adjusted FCF per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$13.16
Price
$16.96
GF Value