Marathon Petroleum Corporation (MPC) vs The Williams Companies, Inc. (WMB)
MPC leads on 12 of 17 compared metrics.
A side-by-side comparison of Marathon Petroleum Corporation and The Williams Companies, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 15, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).
MPC
Marathon Petroleum Corporation
$250.86Energy
WMB
The Williams Companies, Inc.
$71.49Energy
Total return — MPC vs WMB
growth of $100 · last 15yMPC +1186.5%WMB +207.4%MPC compounded faster
MPC WMB
MPC vs WMB: by the numbers
- •WMB is the larger company ($87.43B vs $73.24B market cap).
- •MPC trades at the lower earnings multiple (16.36 vs 31.22 P/E).
- •WMB converts more revenue to profit (23.82% vs 3.41% net margin).
- •MPC grew revenue faster over the past five years (14.07% vs 7.21% CAGR).
- •WMB pays the higher dividend yield (2.87% vs 1.56%).
Which is better, MPC or WMB?
Metric tally: MPC 12 · WMB 5It depends on what you're optimizing for:
ValueMPC(lower P/E)
GrowthMPC(faster 5Y revenue CAGR)
IncomeWMB(higher dividend yield)
QualityMPC(higher ROIC)
Metrics side by side
Valuation
| Metric | MPC | WMB |
|---|---|---|
| P/E ratio | 16.36● | 31.22 |
| Forward P/E | 10.30● | 28.24 |
| P/S ratio | 0.55● | 7.33 |
| P/B ratio | 4.42● | 6.73 |
| PEG ratio | 0.39● | 1.59 |
| EV / EBITDA | 8.57● | 16.47 |
| FCF yield | 7.70%● | 0.83% |
Profitability
| Metric | MPC | WMB |
|---|---|---|
| Gross margin | 8.80% | 62.85%● |
| Operating margin | 5.02% | 38.79%● |
| Net margin | 3.41% | 23.82%● |
| ROE | 27.65%● | 21.85% |
| ROIC | 7.03%● | 6.16% |
Dividends
| Metric | MPC | WMB |
|---|---|---|
| Dividend yield | 1.56% | 2.87%● |
| Payout ratio | 29.46% | 95.79% |
Growth (annualized)
| Metric | MPC | WMB |
|---|---|---|
| Revenue CAGR (5Y) | 14.07%● | 7.21% |
| EPS CAGR (5Y) | 22.12% | 65.97%● |
| FCF CAGR (5Y) | 30.60%● | -21.34% |
| Total return CAGR (5Y) | 34.74%● | 26.55% |
Frequently asked
- Which is better, MPC or WMB?
- It depends on your goal. value: MPC (lower P/E); growth: MPC (faster 5Y revenue CAGR); income: WMB (higher dividend yield); quality: MPC (higher ROIC). Across all compared metrics, MPC leads 12 to 5.
- Is MPC or WMB cheaper?
- On trailing earnings, MPC is cheaper: MPC trades at a 16.36 P/E and WMB at 31.22.
- Which has grown faster, MPC or WMB?
- Over the past five years, MPC grew revenue faster — MPC at a 14.07% CAGR versus WMB at 7.21%.
- Does MPC or WMB pay a bigger dividend?
- MPC yields 1.56% and WMB yields 2.87% based on trailing dividends and the latest price.
- Is MPC or WMB more profitable?
- WMB runs the higher net margin — MPC at 3.41% versus WMB at 23.82%.
- Which has been the better investment, MPC or WMB?
- Over the past 10-year, MPC delivered the higher annualized total return — MPC at 26.22% versus WMB at 18.94%. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Marathon Petroleum P/E ratioWilliams Companies P/E ratioMarathon Petroleum dividend yieldWilliams Companies dividend yieldMarathon Petroleum ROEWilliams Companies ROEMarathon Petroleum operating marginWilliams Companies operating marginMarathon Petroleum revenue growthWilliams Companies revenue growthMarathon Petroleum free cash flowWilliams Companies free cash flow
Marathon Petroleum & Williams Companies appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 15, 2026.