Ambarella (AMBA) Shares Outstanding (Diluted Average) (2012 - 2025)

Ambarella has disclosed Shares Outstanding (Diluted Average) across 6 years of filings, most recently posting $42.5 million for Q4 2025.

• Shares Outstanding (Diluted Average) for Q4 2025 came in at $42.5 million, up 3.44% year-over-year; the trailing twelve-month figure through Oct 2025 was $42.5 million (up 3.44% YoY), and the FY2013 annual result was $15.0 million, up 58.58% from the prior year.
• Shares Outstanding (Diluted Average) came in at $42.5 million for Q4 2025 at Ambarella, roughly flat from $42.5 million in the prior quarter.
• In the past five years, Shares Outstanding (Diluted Average) ranged from a high of $42.5 million in Q3 2025 to a low of $37.7 million in Q2 2022.
• The 4-year median for Shares Outstanding (Diluted Average) is $40.4 million (2023), against an average of $40.3 million.
• Across the five-year window, Shares Outstanding (Diluted Average) grew 4.31% in 2023 and grew 2.68% in 2024, its largest moves.
• Ambarella's Shares Outstanding (Diluted Average) stood at $38.6 million in 2022, then rose by 3.81% to $40.1 million in 2023, then advanced by 2.68% to $41.1 million in 2024, then gained by 3.44% to $42.5 million in 2025.
• The last three Shares Outstanding (Diluted Average) figures came in at $42.5 million (Q4 2025), $42.5 million (Q3 2025), and $42.2 million (Q2 2025), per Business Quant data.