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LyondellBasell Industries N.V. (LYB)

LyondellBasell Industries N.V. (LYB) stock — the fundamentals (P/E, market cap, valuation) and every material event, decoded in plain English.

LyondellBasell Industries N.V. (LYB) stock — financials & valuation

Key numbers for LyondellBasell Industries N.V. (LYB): P/E ratio, market cap, profit margins, returns, and whether the stock looks cheap or expensive versus its own 5-year range.

AllSight quality score: 45/100 — a percentile rank of LyondellBasell Industries N.V.’s fundamentals against Manufacturing peers, weakest on financial health. A quality ranking, not a price prediction.

Market cap$18.7B
P / S0.6×
EV / EBITDA8.0×
Gross margin12.5%
Operating margin3.1%
Net margin-1.1%
Return on equity-3.4%
ROIC21.8%
Revenue growth-1.7%
Debt / equity1.2×
Dividend yield7.1%

Is LyondellBasell Industries N.V. overvalued? P/S looks fair vs its 5-year range; EV/EBITDA looks fair vs its 5-year range; P/B looks undervalued vs its 5-year range.

Independent of the events above — derived from LyondellBasell Industries N.V.’s own financial statements and shown as context, never as advice.

Jul 31, 2026Beat
Underlying earnings beat expectations as supply constraints lifted margins
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