ArcelorMittal (MT) Shares Outstanding (Diluted Average) (2009 - 2026)

ArcelorMittal has reported Shares Outstanding (Diluted Average) for 18 years, with the latest figure at $764.0 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding (Diluted Average) fell 0.91% year-over-year to $764.0 million; the trailing twelve-month figure through Mar 2026 stood at $764.0 million (down 0.91% YoY), and the FY2021 full-year result was $1.2 billion, changed N/A from the prior year.
• Shares Outstanding (Diluted Average) for Q1 2026 stood at $764.0 million, roughly flat from $764.0 million in the prior quarter.
• The five-year high for Shares Outstanding (Diluted Average) was $966.0 million in Q1 2022, with the low at $764.0 million in Q3 2025.
• Historically, Shares Outstanding (Diluted Average) has averaged $837.0 million across 5 years, with a median of $811.0 million in 2024.
• Annual changes were most pronounced in 2022 — Shares Outstanding (Diluted Average) decreased 19.22% — and 2026, when it retreated 0.91%.
• ArcelorMittal's Shares Outstanding (Diluted Average) stood at $929.0 million in 2022, then decreased by 8.5% to $850.0 million in 2023, then decreased by 6.35% to $796.0 million in 2024, then decreased by 4.02% to $764.0 million in 2025, then changed by 0.0% to $764.0 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $764.0 million (Q1 2026), $764.0 million (Q3 2025), and $765.0 million (Q2 2025), per Business Quant data.