If You Invested in Diversified Energy Company Plc (DEC)
Looking for the current price? See the DEC quote & overviewWhat $1,000 or $10,000 in DEC Would Be Worth Now
Real historical value by amount invested and how long ago| If you invested | 1 year ago | 5 years ago | 10 years ago | Since Dec 18, 2023 |
|---|---|---|---|---|
| $1,000 | $811 -19% | — | — | $697 -30% |
| $10,000 | $8,112 -19% | — | — | $6,974 -30% |
Based on real historical closing prices, dividend- and split-adjusted, through 2026-07-28. Past performance does not guarantee future results.
Custom Calculation
Choose your own date and amount for DEC$1,000 Investment Over Time
DEC vs S&P 500Year-by-Year Returns
DEC annual performance| Year | Start Price | End Price | Annual Return | Cumulative |
|---|---|---|---|---|
| 2023 | $17.92 | $15.00 | -16.3% | -16.3% |
| 2024 | $16.20 | $16.80 | +3.7% | -6.3% |
| 2025 | $17.51 | $14.48 | -17.3% | -19.2% |
| 2026 | $14.80 | $12.50 | -15.5% | -30.3% |
About Diversified Energy Company Plc
Crude Petroleum & Natural Gas · NYSE
Diversified Energy Company is a publicly traded energy company that acquires, operates, optimizes, and retires established oil and natural gas assets in the United States. The company is associated with the production, transportation, and marketing of natural gas, natural gas liquids, and oil, and it derives revenue from sales of those commodities. Its common stock trades under the symbol DEC on the New York Stock Exchange and is also identified with a London Stock Exchange listing under the same symbol.
The company’s operating model is built around mature, long-life energy assets rather than a single development project. Diversified acquires existing wells, leasehold interests, and related infrastructure, then invests in those assets to support operational performance, environmental performance, and eventual retirement. This lifecycle approach connects acquisition activity, field operations, commodity production, asset optimization, and plugging or retirement obligations within a single asset-management framework.
Business activities and assets
Diversified’s business centers on cash-generating energy assets that produce natural gas, NGLs, and oil. Its portfolio is described as diversified across mature assets located in the United States. Regulatory disclosures also identify completed acquisitions of oil and natural gas wells, leasehold interests, and related assets, including assets in east Texas counties such as Cherokee, Harrison, Nacogdoches, Panola, and Rusk. These assets fit the company’s stated focus on established, long-life energy properties.
The company’s recurring operating activities include field production, transportation and marketing of hydrocarbons, and the management of acquired well portfolios. Diversified also emphasizes investment in environmental and operational performance as part of its asset ownership model. The company’s public materials describe asset retirement as part of the same lifecycle, with operations continuing until assets are retired in a safe and environmentally secure manner.
Corporate structure and capital markets presence
Diversified Energy Company files as an operating company with common stock registered on the New York Stock Exchange. Its disclosures identify wholly owned subsidiaries used in its operating and financing structure, including Diversified Production LLC, which has been used for asset acquisition activity, and Diversified Gas & Oil Corporation, which has been identified in secured bond financing arrangements. The company also reports shareholder matters, dividends, material agreements, acquisitions, and operating and financial results through public announcements and regulatory filings.
Governance disclosures for Diversified include annual meeting resolutions, director elections, auditor ratification, and advisory votes on executive compensation. Ownership-related announcements include major-holding notifications under the TR-1 format used for significant voting-rights and financial-instrument disclosures. Together with operating results and capital-structure disclosures, these categories reflect the company’s position as a dual-market public energy issuer with a U.S. asset base and recurring shareholder reporting obligations.
Similar Stocks
See how related companies performed
Frequently Asked Questions
Diversified Energy Company Plc investment returns
How much would $1,000 invested in Diversified Energy Company Plc be worth today?
If you invested $1,000 in Diversified Energy Company Plc (DEC) 1 years ago on 2025-07-28, your investment would be worth $811 as of 2026-07-28, representing a -18.9% total return, growing at a compounded rate of -18.9% per year (CAGR).
Has Diversified Energy Company Plc outperformed the S&P 500?
Comparison data requires at least 10 years of trading history. Use the calculator above to compare DEC performance over available time periods.
What is Diversified Energy Company Plc's average annual return?
The compound annual growth rate (CAGR) of DEC over the past 1 years is -18.9%, growing at a compounded rate each year. Individual years vary significantly — DEC's best recent year was 2024 (+3.7%) and worst was 2025 (-17.3%).
Your Privacy is Protected
This calculator sends the symbol, date, and amount you enter to our server so we can fetch historical market data and render the result. We do not save those entries as a portfolio or account, but standard web server logs may still record the page request.
For informational and educational purposes only — not investment advice.
