LyondellBasell Industries (LYB) Shares Outstanding (2010 - 2026)

LyondellBasell Industries (LYB) has reported Shares Outstanding (Entity) for 17 consecutive years, with $646.0 million the latest figure, recorded in Q2 2026.

• On a quarterly basis, Shares Outstanding (Entity) changed 0.31% year-over-year to $646.0 million in Q2 2026; TTM through Jun 2026 was $646.0 million, a 0.31% change from a year earlier, with the FY2025 full-year figure at $644.0 million, down 0.92% from the prior year.
• Shares Outstanding (Entity) was $646.0 million for Q2 2026 at LyondellBasell Industries, roughly flat from $644.0 million in the prior quarter.
• Over five years, Shares Outstanding (Entity) peaked at $656.0 million in Q1 2022 and troughed at $644.0 million in Q2 2025.
• A 5-year average of $649.4 million and a median of $650.0 million in 2023 frame the typical range for Shares Outstanding (Entity).
• Across the five-year window, Shares Outstanding (Entity) slipped 2.4% in 2022 and climbed 0.31% in 2026, its largest moves.
• Over 5 years, Shares Outstanding (Entity) stood at $654.0 million in 2022, then retreated by 0.61% to $650.0 million in 2023, then changed by 0.0% to $650.0 million in 2024, then retreated by 0.92% to $644.0 million in 2025, then rose by 0.31% to $646.0 million in 2026.
• The last three Shares Outstanding (Entity) figures came in at $646.0 million (Q2 2026), $644.0 million (Q1 2026), and $644.0 million (Q4 2025), per Business Quant data.