Arcosa (ACA) Shares Outstanding (Diluted Average) (2017 - 2026)

Arcosa has disclosed Shares Outstanding (Diluted Average) across 10 years of filings, most recently posting $49.2 million for Q1 2026.

• Shares Outstanding (Diluted Average) for Q1 2026 came in at $49.2 million, changed 0.0% year-over-year; the trailing twelve-month figure through Mar 2026 was $49.2 million (changed 0.0% YoY), and the FY2025 annual result was $49.0 million, changed 0.41% from the prior year.
• Shares Outstanding (Diluted Average) came in at $49.2 million for Q1 2026 at Arcosa, roughly flat from $49.0 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $49.2 million in Q1 2025 to a low of $48.5 million in Q3 2022.
• The 5-year median for Shares Outstanding (Diluted Average) is $48.8 million (2022), against an average of $48.8 million.
• Across the five-year window, Shares Outstanding (Diluted Average) dropped 0.21% in 2022 and advanced 0.82% in 2025, its largest moves.
• Arcosa's Shares Outstanding (Diluted Average) stood at $48.5 million in 2022, then grew by 0.41% to $48.7 million in 2023, then rose by 0.21% to $48.8 million in 2024, then gained by 0.41% to $49.0 million in 2025, then grew by 0.41% to $49.2 million in 2026.
• The last three Shares Outstanding (Diluted Average) figures came in at $49.2 million (Q1 2026), $49.0 million (Q4 2025), and $49.1 million (Q3 2025), per Business Quant data.