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AA vs LYB: Which Stock Is the Better Buy?

Alcoa Corporation and LyondellBasell Industries N.V. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Basic Materials.

AA is the larger company ($17.4B vs $17.2B). On the fundamentals, AA grows revenue faster (6.7% vs 1.7%); AA earns a higher net margin (9.1% vs -2.5%); AA has the stronger return on equity (19.1% vs -7.4%). Both carry 1 potential red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — AA vs LYB, 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.

 Alcoa Corporation (AA)LyondellBasell Industries N.V. (LYB)
Market cap$17.4B$17.2B
Revenue (latest FY)$12.83B$30.15B
Net income (latest FY)$1.17B$-745.00M
Revenue growth (5y CAGR)6.7%1.7%
Net margin9.1%-2.5%
Return on equity19.1%-7.4%
P/E ratio16.9
Dividend yield0.5%7.7%
Profitable years (of last 10)59
Positive free cash flowYesYes
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See the full AA vs LYB 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 AA's full financials →   Open LYB's full financials →

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Frequently asked questions

Which is bigger, AA or LYB?

Alcoa Corporation is larger by market capitalization — $17.4B versus $17.2B.

Which grows faster, AA or LYB?

Over the last five fiscal years, Alcoa Corporation grew revenue faster — 6.7%/yr versus 1.7%/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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