MPC vs XOM
Marathon Petroleum (MPC) and ExxonMobil (XOM) compared side by side. ExxonMobil (XOM) is larger, with a market cap of $753.3B versus $128.4B for Marathon Petroleum, about 5.9 times the size. On trailing earnings, MPC is cheaper at 15.8x versus 23.6x for XOM.
Head to head
| Metric | MPC | XOM |
|---|---|---|
| Market cap | $128.4B | $753.3B |
| P/E (TTM) | 15.8x | 23.6x |
| Forward P/E | 7.8x | 14.9x |
| Revenue (TTM) | $154.1B | $361.1B |
| Revenue growth | 53.7% | 44.1% |
| Gross margin | 12.8% | 29.8% |
| Operating margin | 13.6% | 15.9% |
| Free cash flow | $12.9B | $30.6B |
| Dividend yield | 0.87% | 2.25% |
| 1-year return | +137.2% | +62.5% |
| 5-year return (annual) | +49.9% | +28.2% |
| Max drawdown | -80% | -62% |
| FI Handbook grade | B | B- |
Highlighted: the stronger figure on metrics where higher or lower is clearly better.
Growth of $10,000 (5 years, price only)
MPC vs XOM FAQ
Which is bigger, MPC or XOM?
ExxonMobil (XOM) is larger, with a market cap of $753.3B versus $128.4B for Marathon Petroleum, about 5.9 times the size.
Is MPC or XOM cheaper?
On trailing earnings, MPC is cheaper at 15.8x versus 23.6x for XOM. A lower P/E can reflect slower expected growth, so compare growth and margins too.
Which stock performed better over the past year, MPC or XOM?
MPC returned +137.2% over the past year including dividends, versus +62.5% for XOM, through October 23, 2026.
Which pays a higher dividend, MPC or XOM?
XOM yields 2.25% versus 0.87% for MPC.
Full pages: Marathon Petroleum · ExxonMobil