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LyondellBasell Industries NV (LYB) Shares Outstanding 2007–TTM

DATA UPDATED 2026-07-18

LyondellBasell Industries NV annual shares outstanding for fiscal TTM was 323 million shares, an increase of 0.3% from 322 million shares in fiscal 2025. All figures are reported results from public filings — no estimates or projections.

LYB Annual Shares Outstanding

Shares Outstanding (annual)TTM → 2026-03-312025-12-312024-12-312023-12-312022-12-312021-12-312020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-312009-12-312008-12-312007-12-31
Shares Outstanding (M)323M322M326M326M328M334M334M353M389M399M420M466M521M570M577M572M566M564M564M564M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

LYB Quarterly Shares Outstanding

Shares Outstanding (quarterly)2026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-302024-06-30
Shares Outstanding (M)323M322M326M322M324M326M326M326M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

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