MPC vs PSX: Which is Better to Buy in 2026?

Side-by-side fundamental comparison based on AI analysis of SEC filings

AI Verdict

PSX has stronger fundamentals based on our AI analysis.

MPC
Marathon Petroleum Corp
C
78%
Confidence
VS
PSX
Phillips 66
C
83%
Confidence

MPC vs PSX Fundamental Comparison

Metric MPC PSX
Revenue $34.2B $32.5B
Net Income $511.0M $207.0M
Net Margin 1.5% 0.6%
ROE 3.1% 0.7%
ROA 0.6% 0.2%
Current Ratio 1.18x 1.13x
Debt/Equity 1.83x 0.65x
EPS $1.73 $0.51

Green = Better metric | Red = Weaker metric

View Full MPC Analysis →
View Full PSX Analysis →
Browse Sectors: Technology Healthcare Finance Energy Consumer Industrial
Stock Lists: Top Rated Undervalued Growth Dividend

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MPC vs PSX: Frequently Asked Questions

Is MPC or PSX the better stock in 2026?

Based on dual AI fundamental analysis (Claude and ChatGPT), PSX has stronger fundamentals. MPC is graded C (78% confidence) while PSX is graded C (83% confidence). This is not investment advice.

How does MPC compare to PSX fundamentally?

Marathon Petroleum Corp has ROE of 3.1% vs Phillips 66's 0.7%. Net margins are 1.5% vs 0.6% respectively.

Which stock pays higher dividends, MPC or PSX?

MPC has a dividend yield of N/A or no dividend while PSX has N/A or no dividend. Check individual stock pages for detailed dividend history and payout ratios.

Should I invest in MPC or PSX for long term?

For long-term investing, consider that MPC has a C grade with 78% confidence, while PSX has a C grade with 83% confidence. Higher confidence indicates more consistent fundamentals from SEC filings. This is not investment advice - always do your own research.

What do the AI models say about MPC vs PSX?

Our dual AI system (Claude by Anthropic and ChatGPT by OpenAI) analyzes SEC 10-K and 10-Q filings independently. For MPC vs PSX, the AI consensus favors PSX based on fundamental metrics including revenue growth, profitability, ROE, and balance sheet strength.