Marathon Petroleum Corp vs Omnicom Group Inc. — how do they compare? Marathon Petroleum Corp trades at $335.61 (market cap $89.95B), while Omnicom Group Inc. trades at $85.75 (market cap $23.22B). The key difference: Marathon Petroleum Corp is far larger — about 3.9× Omnicom Group Inc.'s market cap, and Omnicom Group Inc. pays the higher dividend (3.78%). Which is the better fit depends on your goals.
| MPC | OMC | |
|---|---|---|
Market Cap | $89.95B | $23.22B |
Sector | Energy | Media |
52-Week High | $336.42 | $86.22 |
52-Week Low | $159.11 | $67.27 |
Enterprise Value | $116.48B | $31.30B |
Dividend Yield | 1.25% | 3.78% |
Signals from Pluang's Aura AI — not financial advice
Marathon Petroleum (MPC) trades at $298.20, down 0.35% with a bearish technical signal despite strong fundamental performance. The stock shows exceptional earnings momentum with three consecutive quarterly beats, including a massive Q2 2026 EPS of $17.73 versus $14.27 expected. Valuation remains attractive with P/E of 10.34 and EV/EBITDA of 6.26, while maintaining robust profitability with 47.9% ROE.
MPC presents a compelling investment case with strong analyst support (76% buy ratings) and $330.70 price target upside. However, declining revenue trends from $177.5B in 2022 to $132.7B in 2025 and rising debt-to-asset ratio to 42.59% pose fundamental concerns. Technical weakness near pivot point resistance at $297 requires monitoring despite positive refining margin outlook.
Omnicom Group (OMC) trades at $85.24, up 3.31% today, with a bullish technical outlook supported by moving averages and key resistance at $86. Recent Q2 2026 earnings beat estimates with $2.65 EPS and 6.1% organic revenue growth, though net income margin remains thin at 1.74%. The company maintains a $0.80 quarterly dividend and benefits from post-merger synergies with Interpublic Group.
OMC presents a value opportunity with a low P/S of 0.96 and consensus price target of $107, but high P/E of 230.38 and integration risks post-acquisition warrant caution. Analyst sentiment is mixed with 32% buy ratings, highlighting growth potential against margin pressures and competitive threats in the advertising sector.
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 →Omnicom is the world's second- largest ad holding company, based on annual revenue. The firm's services, which include traditional and digital advertising and public relations, are provided worldwide, with over 85% of its revenue coming from more developed regions such as North America and Europe.
Read more on OMC →