MPLX LP vs Carparts.Com Inc — how do they compare? MPLX LP trades at $59.75 (market cap $60.12B), while Carparts.Com Inc trades at $6.37 (market cap $51.67M). The key difference: MPLX LP is far larger — about 1163.5× Carparts.Com Inc's market cap, and MPLX LP pays a 7.26% dividend while Carparts.Com Inc pays none. Which is the better fit depends on your goals.
| MPLX | PRTS | |
|---|---|---|
Market Cap | $60.12B | $51.67M |
Sector | Technology | Consumer Cyclical |
52-Week High | $60.51 | $11.40 |
52-Week Low | $47.80 | $3.88 |
Enterprise Value | $85.22B | $66.64M |
Dividend Yield | 7.26% | — |
Signals from Pluang's Aura AI — not financial advice
MPLX trades at $59.76, up 1.81% with a bullish technical outlook. The stock shows strong profitability with a 40.45% net income margin and a P/E of 12.75. Recent Q2 2026 earnings missed expectations, but revenue grew to $11.7B in 2026. The company announced a $2.25 billion senior notes offering on August 10, 2026, to fund growth projects, supporting its fee-based infrastructure model.
Outlook is positive with a consensus price target of $61.50, though risks include rising capital spending and leverage. The dividend yield remains attractive, with a $1.08 distribution declared for H2-2026. Investors should weigh solid cash flow against execution risks in expansion initiatives.
PRTS trades at $6.35, up 0.47% today, with a bullish technical signal from moving averages. The company reported Q2 2026 earnings that beat expectations, with a net loss of -$0.43 per share versus -$0.85 expected. However, fundamentals show declining revenue from $676M in 2023 to $548M in 2025 and negative net income margins. A reverse stock split was executed on May 26, 2026, to maintain Nasdaq compliance.
The outlook is mixed: analyst consensus is 60% buy with no sell ratings, but persistent losses and negative cash flow from operations pose significant risks. Investment opportunity hinges on operational turnaround and proprietary data leverage, while high volatility and competitive pressures require caution.
Trailing returns across standard periods
Latest headlines on both assets
MPLX LP is a Master Limited Partnership (MLP) formed by Marathon Petroleum Corporation (MPC). It is a diversified, growth-oriented company primarily engaged in the gathering, processing, and transportation of natural gas and natural gas liquids (NGLs), as well as the transportation, storage, and distribution of crude oil and refined petroleum products. MPLX owns and operates a network of midstream energy infrastructure assets, providing essential services to the energy industry across the United States.
Read more on MPLX →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 →