Diversified Energy Co (DEC)
Diversified Energy Co brought in $2B of revenue over the twelve months to June 30, 2026. Net income was $452.9M, a net margin of 22.6%. Operating cash flow minus capital spending left $280M of free cash flow in fiscal 2025. At June 30, 2026 it held $8.2M in cash against $2.8B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 5, 2026.
What Diversified Energy Co does
Diversified Energy Co is registered with the SEC under industry code SIC 1311 (Crude Petroleum & Natural Gas). Its shares trade on NYSE under the ticker DEC.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $1.8B | $341.1M | $4.58 | $280M |
| 2024 | $794.8M | -$104.4M | -$2.17 | $168.6M |
| 2023 | $1.9B | $748.7M | $15.76 | $217.2M |
| 2023 | $1.9B | -$625.4M | -$14.82 | n/a |
| 2021 | $1B | -$325.5M | -$8.20 | n/a |
Latest SEC filings
What Diversified Energy Co has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 18, 2026Exhibits 8-K/A
- September 9, 2026
- September 3, 2026
- August 14, 2026
- August 10, 2026
- August 5, 2026
- August 5, 2026Quarterly report 10-Q · period to June 30, 2026
- July 28, 2026Passive stake changed SCHEDULE 13G/A
- July 14, 2026Exhibits 8-K/A
- July 6, 2026
Questions about DEC
What does Diversified Energy Co do?
Diversified Energy Co is registered with the SEC under industry code SIC 1311 (Crude Petroleum & Natural Gas). Its shares trade on NYSE under the ticker DEC.
Is Diversified Energy Co profitable?
Yes. Over the twelve months to June 30, 2026 it reported net income of $452.9M on revenue of $2B, a net margin of 22.6%.
How much revenue does Diversified Energy Co make?
Over the twelve months to June 30, 2026 Diversified Energy Co reported revenue of $2B.
When did Diversified Energy Co last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 5, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the exhibits from September 18, 2026.
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Follow DEC: get an email when it filesWhere the numbers come from
Financial figures are the values Diversified Energy Co tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.