Marathon Petroleum Corp vs Suncor Energy Inc. — how do they compare? Marathon Petroleum Corp trades at $400.7 (market cap $111.70B), while Suncor Energy Inc. trades at $69.27 (market cap $79.39B). The key difference: Marathon Petroleum Corp is the larger of the two by market cap, and Suncor Energy Inc. pays the higher dividend (2.55%). Which is the better fit depends on your goals.
| MPC | SU | |
|---|---|---|
Market Cap | $111.70B | $79.39B |
Sector | Energy | Energy |
52-Week High | $399.44 | $69.73 |
52-Week Low | $162.63 | $38.17 |
Enterprise Value | $138.23B | $86.13B |
Dividend Yield | 1.01% | 2.55% |
Signals from Pluang's Aura AI — not financial advice
Marathon Petroleum (MPC) trades at $397.77, up 2.28% today and near its 52-week high, with a bullish technical outlook from moving averages and strong momentum. The company has consistently beaten earnings estimates, with Q2 2026 EPS of $17.73 surpassing the $14.27 forecast. Valuation ratios appear attractive with a P/E of 13.79 and P/S of 0.77, while profitability metrics like a 47.9% ROE highlight efficient capital use. Recent news emphasizes refinery investments and benefits from geopolitical energy risks.
The outlook for MPC is positive, driven by robust earnings performance, favorable refining margins, and strong analyst support with 26 buy ratings. Key opportunities include high-return projects and cash flow growth, with 2026 net income projected at $8.6B. Risks involve exposure to oil price volatility, cyclical demand, and rising debt-to-asset ratios, which increased to 42.59% in 2025. Investors should weigh solid fundamentals against sector-specific headwinds.
Suncor Energy (SU) trades at $67.89, up 0.83% today, with a bullish technical signal from moving averages. The stock shows strong fundamentals with a P/E of 12.54 and net income margin of 14.7%, supported by Q2 2026 earnings beating estimates. Recent news highlights leadership transition to Peter Zebedee as CEO in 2027 and a dividend declaration of $0.60 per share payable September 25, 2026.
Outlook remains positive due to robust cash flow and buyback increases, but risks include commodity price volatility and operational challenges from weather events. Analyst consensus is strongly bullish with 74% buy ratings, indicating confidence in sustained performance amid energy market fluctuations.
Trailing returns across standard periods
Latest headlines on both assets
Marathon Petroleum is an independent refiner with 13 refineries in the midcontinent, West Coast, and Gulf Coast of the United States with total throughput capacity of 2.9 million barrels per day. Its Dickinson, ND, facility produces 184 million gallons a year of renewable diesel. Its Martinez, CA, facility will have the ability to produce 730 million gallons a year of renewable diesel once converted. The firm also owns and operates midstream assets primarily through its listed MLP, MPLX.
Read more on MPC →Suncor Energy Inc is an integrated energy company. The company's operations include oil sands development, production and upgrading, offshore oil and gas, petroleum refining in Canada and the U.S. and the company's PetroCanada retail and wholesale distribution networks. The company is developing petroleum resources while advancing the transition to a low-emissions future through investment in power, renewable fuels and hydrogen. It also conducts energy trading activities focused principally on the marketing and trading of crude oil, natural gas, byproducts, refined products and power.
Read more on SU →