Cigna Corp vs Diamondback Energy Inc — how do they compare? Cigna Corp trades at $300.35 (market cap $80.25B), while Diamondback Energy Inc trades at $191.15 (market cap $53.64B). The key difference: Cigna Corp is the larger of the two by market cap, and Diamondback Energy Inc pays the higher dividend (2.31%). Which is the better fit depends on your goals.
| CI | FANG | |
|---|---|---|
Market Cap | $80.25B | $53.64B |
Sector | Health | Energy |
52-Week High | $311.00 | $213.69 |
52-Week Low | $244.41 | $134.53 |
Enterprise Value | $103.35B | $67.37B |
Dividend Yield | 2.06% | 2.31% |
Signals from Pluang's Aura AI — not financial advice
Cigna (CI) trades at $304.50, up 3.76% today, with a bullish technical outlook and strong analyst support. The stock shows consistent earnings beats, with Q1 2026 EPS of $7.79 exceeding the $7.60 estimate. Valuation metrics appear attractive with a P/E of 12.91 and P/S of 0.29. Recent news highlights strategic AI investments in pharmacy services and positive sector sentiment.
The investment case centers on undervaluation, earnings momentum, and dividend yield, though risks include regulatory challenges and moderating cash flow. With a consensus price target of $339.82 implying 11.6% upside, Wall Street maintains a bullish stance, but investors should weigh execution risks against growth initiatives.
Diamondback Energy (FANG) trades at $191.6, up 4.48% today, with a bullish technical signal and strong analyst support. The stock shows robust revenue growth, reaching $14.93B in 2025, though net income margins have compressed. Recent earnings beat expectations in Q1 2026, and the company maintains a solid balance sheet with manageable debt levels. A dividend of $1.10 was recently paid, enhancing shareholder returns.
FANG presents a favorable outlook with a consensus price target of $234.50, implying significant upside. However, risks include volatile oil prices, declining profit margins, and execution challenges in a competitive energy sector. The stock's high P/E ratio of 195.51 warrants caution, but strong cash flow and institutional bullishness support a positive investment case for growth-oriented investors.
Trailing returns across standard periods
Cigna primarily provides pharmacy benefit management and health insurance services. Its PBM services were greatly expanded by its 2018 merger with Express Scripts and are mostly sold to health insurance plans and employers. Its largest PBM contract is the Department of Defense. In health insurance and other benefits, Cigna mostly serves employers through self-funding arrangements, but it also operates in government programs, such as Medicare Advantage. The company operates mostly in the U.S. with 15 million medical members covered as of the end of 2020, but its services extend internationally, covering another 2 million people.
Read more on CI →Diamondback Energy is an independent oil and gas producer in the United States. The company operates exclusively in the Permian Basin. At the end of 2021, the company reported net proven reserves of 1.8 billion barrels of oil equivalent. Net production averaged about 375,000 barrels per day in 2021, at a ratio of 60% oil, 20% natural gas liquids, and 20% natural gas.
Read more on FANG →