ENI S.p.A. (E) vs Diamondback Energy (FANG)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
ENI S.p.A. (E) has outperformed Diamondback Energy (FANG) over the past year, gaining 56.5% versus a gain of 28.6%. Over five years, E leads with a +96.2% price change compared with +77.0% for FANG. ENI S.p.A. is the larger company by market cap ($79.64 billion vs $53.67 billion), about 1.5 times the size.
On valuation, ENI S.p.A. trades at a lower forward P/E (8.7x vs 10.2x for Diamondback Energy). Diamondback Energy offers the higher dividend yield (2.22% vs 0.95%).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | E | FANG |
|---|---|---|
| Share price | $55.62 | $191.68 |
| Market cap | $79.64B | $53.67B |
| 1-day change | +3.08% | +3.96% |
| YTD return | +46.60% | +27.51% |
| 1-year return | +56.50% | +28.58% |
| 5-year return | +96.19% | +77.02% |
| P/E ratio (TTM) | 19.38 | 36.51 |
| Forward P/E | 8.65 | 10.23 |
| EPS (TTM) | $2.87 | $5.25 |
| Dividend yield | 0.95% | 2.22% |
| Annual dividend | $0.53 | $4.25 |
| Revenue (latest FY) | — | $15.03B |
| Revenue growth (YoY) | — | +35.79% |
| Net income (latest FY) | — | $1.66B |
| Operating margin | — | 8.43% |
| Net margin | — | 11.07% |
| 52-week high | $58.00 | $216.90 |
| 52-week low | $34.03 | $137.03 |
| Distance from 52-week high | -4.10% | -11.63% |
| Analyst consensus | hold | strong_buy |
| Avg. price target upside | -1.19% | +22.42% |
| Average volume | 356.58K | 2.35M |
| Shares outstanding | 1.43B | 280.02M |
| Employees | 32,168 | 1,762 |
| Sector | Energy | Energy |
| Industry | Oil & Gas Production | Oil & Gas Production |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- E has outperformed FANG by 27.9 percentage points over the past year.
- Diamondback Energy trades at a higher earnings multiple (36.5x vs 19.4x trailing P/E).
- Diamondback Energy offers a meaningfully higher dividend yield (2.22% vs 0.95%).
About ENI S.p.A.
E stock →Eni S.p.A. operates as an integrated energy company in Italy, Other European Union, Rest of Europe, the United States, Asia, Africa, and internationally.
Energy · Oil & Gas Production · 32,168 employees
About Diamondback Energy
FANG stock →Diamondback Energy, Inc., an independent oil and natural gas company, acquires, develops, explores, and exploits unconventional, onshore oil and natural gas reserves in the Permian Basin in West Texas, the United States. The company primarily focuses on the development of the Spraberry and Wolfcamp formations of the Midland Basin; and the Wolfcamp and Bone Spring formations of the Delaware Basin, both of which are part of the Permian Basin in West Texas and New Mexico.
Energy · Oil & Gas Production · 1,762 employees
E vs FANG FAQ
Which is bigger, ENI S.p.A. or Diamondback Energy?
ENI S.p.A. (E) is larger, with a market capitalization of $79.64B compared with $53.67B for Diamondback Energy (FANG).
Which stock has performed better over the past year, E or FANG?
E returned +56.50% over the past 12 months, compared with +28.58% for FANG (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, E or FANG?
E has the lower trailing P/E at 19.4, versus 36.5 for FANG. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, ENI S.p.A. or Diamondback Energy?
Diamondback Energy has the higher yield at 2.22%, compared with 0.95% for ENI S.p.A..
Are ENI S.p.A. and Diamondback Energy in the same industry?
Yes. Both are classified in the Oil & Gas Production industry within the Energy sector.