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Diamondback Energy vs Occidental Petroleum

Occidental Petroleum is the larger business, with $21.59bn of revenue in fiscal 2025 against $15.03bn for Diamondback Energy (1.4 times as much). Diamondback Energy grew faster (35.8% against -1.9%). Diamondback Energy kept more of each dollar of sales as profit: a net margin of 11.1% against 7.5%.

Latest fiscal yearDiamondback EnergyFANG, 2025Occidental PetroleumOXY, 2025
Revenue $15.03bn $21.59bn
Revenue growth 35.8% -1.9%
Net income $1.66bn $1.61bn
Operating margin — —
Net margin 11.1% 7.5%
Return on equity 4.5% 4.6%
Free cash flow $2.82bn $4.11bn
Cash $104m $1.97bn
Total debt $14.49bn $22.40bn
Debt to equity — 62.2%
Dividend per share $4.00 $0.96
Dividend yield 2.1% 2.7%
Share buybacks — $0
Employees 1,983 —
Market value $56.04bn $60.70bn
Price vs our value range Below our value range Within our value range
Moat score 56 (Moderate) 74 (Strong)
Insider trades, 12 months 0 buys, 97 sales 2 buys, 0 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.