Marathon Petroleum Corp vs Carparts.Com Inc — how do they compare? Marathon Petroleum Corp trades at $336 (market cap $89.95B), while Carparts.Com Inc trades at $6.41 (market cap $52.07M). The key difference: Marathon Petroleum Corp is far larger — about 1727.5× Carparts.Com Inc's market cap, and Marathon Petroleum Corp pays a 1.25% dividend while Carparts.Com Inc pays none. Which is the better fit depends on your goals.
| MPC | PRTS | |
|---|---|---|
Market Cap | $89.95B | $52.07M |
Sector | Energy | Consumer Cyclical |
52-Week High | $320.32 | $11.40 |
52-Week Low | $158.59 | $3.88 |
Enterprise Value | $116.48B | $67.05M |
Dividend Yield | 1.25% | — |
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.
CarParts.com (PRTS) is trading at $6.75, up 16.68% with bullish technical signals and strong analyst support. The company shows improving operational performance with three consecutive quarterly earnings beats, though it remains unprofitable with negative net margins. Recent developments include a 10:1 reverse stock split completed in May 2026 and a new $25 million credit facility, providing financial flexibility amid challenging market conditions.
The outlook remains cautiously optimistic with 60% analyst buy ratings supporting recovery potential, but significant risks persist from sustained losses, negative cash flow, and competitive pressures. Investors should focus on the company's ability to leverage proprietary data advantages while monitoring progress toward profitability in the competitive auto parts e-commerce 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 →CarParts.com Inc is an online provider of automotive aftermarket parts and repair information. The company principally sells its products to individual consumers through its network of websites and online marketplaces. The company's products consist of collision parts serving the body repair market, engine parts to serve the replacement parts market, and performance parts and accessories.
Read more on PRTS →