Alcoa (AA) Shares Outstanding (Weighted Average) (2015 - 2026)

Alcoa has disclosed Shares Outstanding (Weighted Average) across 8 years of filings, most recently posting $264.0 million for Q1 2026.

• Shares Outstanding (Weighted Average) for Q1 2026 came in at $264.0 million, changed N/A year-over-year; the trailing twelve-month figure through Mar 2026 was $264.0 million (changed N/A YoY), and the FY2019 annual result was $185.0 million, down 0.54% from the prior year.
• Shares Outstanding (Weighted Average) came in at $264.0 million for Q1 2026 at Alcoa, up from $259.0 million in the prior quarter.
• In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $264.0 million in Q1 2026 to a low of $259.0 million in Q3 2025.