DEC (Diversified Energy Co) Pre-Tax Income: $397 Mil (TTM As of Jun. 2026)

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DEC Diversified Energy Co DEC
64 GF Score
Price $13.85
GF Value $18.65
Valuation Modestly Undervalued
! 9 Warning Signs
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What is Diversified Energy Co Pre-Tax Income?

Diversified Energy Co DEC +2.67% 64 Pre-Tax Income is $397 Mil as of Jun. 2026. GuruFocus rates DEC with a GF Score™ of 64/100 and a GF Value™ of $18.65 (Modestly Undervalued). The stock has 9 warning signs investors should review.

Pretax income is the income that a company earns before paying income taxes. Diversified Energy Co's pretax income for the six months ended in Jun. 2026 was $74 Mil. Its pretax income for the trailing twelve months (TTM) ended in Jun. 2026 was $397 Mil. Diversified Energy Co's pretax margin was 6.74%.

During the past 13 years, Diversified Energy Co's highest Pretax Margin was 190.26%. The lowest was -54.68%. And the median was 23.58%.


Diversified Energy Co  (NYSE:DEC) Pre-Tax Income Explanation

Diversified Energy Co's Pretax Margin for the quarter that ended in Jun. 2026 is calculated as

Pretax Margin=Pretax Income/Revenue
=73.875/1096.401
=6.74%

During the past 13 years, Diversified Energy Co's highest Pretax Margin was 190.26%. The lowest was -54.68%. And the median was 23.58%.

* 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 Pre-Tax Income Related Terms


Diversified Energy Co Pre-Tax Income Historical Data

* Premium members only.

The historical data trend for Diversified Energy Co's Pre-Tax Income 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 Pre-Tax Income Chart

Diversified Energy Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Pre-Tax Income
Get a 7-Day Free Trial Premium Member Only Premium Member Only -550.90 -799.50 989.57 -247.94 301.35

Diversified Energy Co Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
Pre-Tax Income 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 -82.25 -165.69 -21.44 322.79 73.88

DEC vs SLNG, SKYQ, ECTM: Pre-Tax Income Comparison

For the Oil & Gas Integrated subindustry, Diversified Energy Co's Pre-Tax Income, along with its competitors' market caps and Pre-Tax Income 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 Pre-Tax Income vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Diversified Energy Co's Pre-Tax Income distribution charts can be found below:

* The bar in red indicates where Diversified Energy Co's Pre-Tax Income falls into.


DEC
64GF Score
Diversified Energy Co DEC
Pre-Tax Income is just one metric. See GF Score™, valuation, warning signs, and more.
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Diversified Energy Co Pre-Tax Income Calculation

This is the income that a company earns before paying income taxes.

Diversified Energy Co's Pretax Income for the fiscal year that ended in Dec. 2025 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=243.962+0+-209.967+0+267.354
=301

Diversified Energy Co's Pretax Income for the quarter that ended in Jun. 2026 is calculated as

Pretax Income=Operating Income+Non Operating Income+Interest Expense+Interest Income+Other
=344.436+0+-124.723+0+-145.838
=74

Pre-Tax Income for the trailing twelve months (TTM) ended in Jun. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was $397 Mil.

* 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.

Frequently Asked Questions Learn more about Pre-Tax Income →
What does a Pre-Tax Income of $397 Mil mean?
Diversified Energy Co (DEC) has a Pre-Tax Income of $397 Mil as of Jun. 2026. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Diversified Energy Co and its competitors.
Is Diversified Energy Co's Pre-Tax Income too high?
Diversified Energy Co's current Pre-Tax Income is $397 Mil. Overall, Diversified Energy Co has a GF Score™ of 64/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Diversified Energy Co's Pre-Tax Income compare to SLNG and SKYQ?
Diversified Energy Co's Pre-Tax Income of $397 Mil 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 Pre-Tax Income for an Oil & Gas company?
A good Pre-Tax Income depends on the Oil & Gas industry context. However, Pre-Tax Income 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 Pre-Tax Income mean?
A high Pre-Tax Income can signal that a stock is expensive relative to its fundamentals. Pre-Tax Income is the total earnings before taxes but after all operating and interest expenses. View historical data on Diversified Energy Co and its competitors. Diversified Energy Co's current Pre-Tax Income is $397 Mil. 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 $18.65, compared to a current price of $13.85 — trading 25.7% below its estimated fair value. The current Pre-Tax Income is $397 Mil. Diversified Energy Co's overall GF Score™ is 64/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pre-Tax Income calculated?
Pre-Tax Income is calculated from a company's financial statements. For Diversified Energy Co (DEC), the current Pre-Tax Income is $397 Mil as of Jun. 2026. 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 $13.85 is trading 25.7% below its estimated GF Value™ of $18.65. GuruFocus considers Diversified Energy Co to be Modestly Undervalued.

Key valuation signals for DEC:

  • Pre-Tax Income: $397 Mil
  • GF Value™: $18.65 vs. price of $13.85 (25.7% below fair value)
  • GF Score™: 64/100 with 9 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.
64GF Score

Get the complete analysis for DEC

Pre-Tax Income is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$13.85
Price
$18.65
GF Value