Compare Marathon Petroleum Corp (MPC) vs Sirius XM Holdings Inc (SIRI) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Marathon Petroleum Corp vs Sirius XM Holdings Inc — how do they compare? Marathon Petroleum Corp trades at $401.85 (market cap $111.70B), while Sirius XM Holdings Inc trades at $28.71 (market cap $9.71B). The key difference: Marathon Petroleum Corp is far larger — about 11.5× Sirius XM Holdings Inc's market cap, and Sirius XM Holdings Inc pays the higher dividend (3.75%). Which is the better fit depends on your goals.
| MPC | SIRI | |
|---|---|---|
Market Cap | $111.70B | $9.71B |
Sector | Energy | Media |
52-Week High | $399.44 | $32.59 |
52-Week Low | $162.63 | $19.92 |
Enterprise Value | $138.23B | $18.99B |
Dividend Yield | 1.01% | 3.75% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Marathon Petroleum (MPC) trades at $397.77, up 2.28% today, and is near its 52-week high. The stock shows strong momentum with bullish technical signals and has consistently beaten earnings estimates in recent quarters. Key fundamentals include a P/E of 13.79, robust ROE of 47.9%, and positive cash flow trends. Recent news highlights refinery efficiency gains and geopolitical tailwinds boosting energy sector sentiment.
Outlook remains positive given strong analyst consensus (78.79% buy ratings) and projected revenue growth to $153.6B in 2026. Risks include cyclical energy demand volatility and rising debt-to-asset ratios. The stock offers value through earnings momentum but faces headwinds from macroeconomic uncertainty.
Sirius XM Holdings (SIRI) trades at $28.80, down 0.66% today, with a bullish technical signal from moving averages and neutral oscillators. Recent earnings show mixed results, with Q1 2026 beating expectations but Q4 2025 and Q2 2026 missing. The company maintains solid profitability with a 10.23% net income margin and trades at a P/E of 11.57, below industry averages. Key developments include a YouTube partnership expected to boost EBITDA by $350–400 million by 2029, as reported by Seeking Alpha on September 8, 2026.
SIRI presents a value opportunity with undervalued metrics and analyst consensus pointing to 21% upside to the $34.86 price target. Risks include volatile earnings performance and high debt levels, though debt-to-asset ratios have improved from 94.31% in 2022 to 35.63% in 2025. Institutional interest is strong, with BlackRock and Deutsche Bank increasing stakes in Q2 2026 per SEC filings.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About Marathon Petroleum Corp
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 →About Sirius XM Holdings Inc
SiriusXM Holdings is now composed of two businesses: SiriusXM and Pandora. SiriusXM transmits music, talk shows, sports, and news via its two satellite radio networks, primarily to consumers in vehicles who pay a subscription fee. The firm's radios come preinstalled on a wide range of light vehicles in the U.S. and Canada. The firm acquired Pandora Media in February 2019 via an all-stock transaction. Pandora is a streaming music platform that offers an ad-supported radio option and a paid on-demand service. Liberty Media owns 80% of SiriusXM, traded through its Liberty SiriusXM Group tracking stock.
Read more on SIRI →
