Stocks / PSX vs VLO

PSX vs VLO: Which Stock Is the Better Buy?

Phillips 66 and Valero Energy Corporation side by side — fundamentals from SEC filings, refreshed nightly. Sector: Energy.

VLO is the larger company ($90.1B vs $84.9B). On the fundamentals, PSX grows revenue faster (16.3% vs 13.6%); PSX earns a higher net margin (3.2% vs 1.9%); PSX has the stronger return on equity (15.1% vs 9.9%). On the filings, VLO carries fewer potential red flags (1 vs 2). Full numbers below — the stronger figure on each row is in green.

AI verdict — PSX vs VLO, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Phillips 66 (PSX)Valero Energy Corporation (VLO)
Market cap$84.9B$90.1B
Revenue (latest FY)$136.56B$122.69B
Net income (latest FY)$4.40B$2.35B
Revenue growth (5y CAGR)16.3%13.6%
Net margin3.2%1.9%
Return on equity15.1%9.9%
P/E ratio20.913.1
Dividend yield2.4%1.5%
Profitable years (of last 10)99
Positive free cash flow

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full PSX vs VLO breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open PSX's full financials →   Open VLO's full financials →

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Frequently asked questions

Which is bigger, PSX or VLO?

Valero Energy Corporation is larger by market capitalization — $90.1B versus $84.9B.

Which grows faster, PSX or VLO?

Over the last five fiscal years, Phillips 66 grew revenue faster — 16.3%/yr versus 13.6%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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PSX fundamentals → · VLO fundamentals → · All 1,500+ companies → · Free screener →