Growth Metrics

Axcelis Technologies (ACLS) Shares Outstanding (Weighted Average) (2016 - 2026)

Axcelis Technologies filings provide 16 years of Shares Outstanding (Weighted Average) readings, the most recent being $31.6 million for Q4 2025.

  • On a quarterly basis, Shares Outstanding (Weighted Average) fell 3.0% to $31.6 million in Q4 2025 year-over-year; TTM through Dec 2025 was $31.6 million, a 3.0% decrease, with the full-year FY2025 number at $31.6 million, down 3.0% from a year prior.
  • Shares Outstanding (Weighted Average) hit $31.6 million in Q4 2025 for Axcelis Technologies, up from $31.3 million in the prior quarter.
  • In the past five years, Shares Outstanding (Weighted Average) ranged from a high of $33.7 million in Q1 2021 to a low of $31.3 million in Q3 2025.
  • Median Shares Outstanding (Weighted Average) over the past 5 years was $32.8 million (2023), compared with a mean of $32.8 million.
  • Biggest five-year swings in Shares Outstanding (Weighted Average): increased 2.56% in 2021 and later fell 3.88% in 2025.
  • Axcelis Technologies' Shares Outstanding (Weighted Average) stood at $33.6 million in 2021, then dropped by 1.53% to $33.0 million in 2022, then dropped by 0.86% to $32.8 million in 2023, then fell by 0.63% to $32.6 million in 2024, then fell by 3.0% to $31.6 million in 2025.
  • The last three reported values for Shares Outstanding (Weighted Average) were $31.6 million (Q4 2025), $31.3 million (Q3 2025), and $32.1 million (Q2 2025) per Business Quant data.