Growth Metrics

American Superconductor (AMSC) Shares Outstanding (2017 - 2025)

American Superconductor filings provide 16 years of Shares Outstanding readings, the most recent being $47.6 million for Q4 2025.

  • On a quarterly basis, Shares Outstanding rose 19.44% to $47.6 million in Q4 2025 year-over-year; TTM through Dec 2025 was $47.6 million, a 19.44% increase, with the full-year FY2025 number at $39.5 million, up 5.73% from a year prior.
  • Shares Outstanding hit $47.6 million in Q4 2025 for American Superconductor, up from $45.6 million in the prior quarter.
  • In the past five years, Shares Outstanding ranged from a high of $47.6 million in Q4 2025 to a low of $27988.0 in Q1 2021.
  • Median Shares Outstanding over the past 5 years was $30.3 million (2023), compared with a mean of $22.7 million.
  • Biggest five-year swings in Shares Outstanding: tumbled 99.9% in 2023 and later surged 127940.08% in 2024.
  • American Superconductor's Shares Outstanding stood at $28855.0 in 2021, then soared by 103618.59% to $29.9 million in 2022, then tumbled by 99.9% to $31134.0 in 2023, then surged by 127940.08% to $39.9 million in 2024, then increased by 19.44% to $47.6 million in 2025.
  • The last three reported values for Shares Outstanding were $47.6 million (Q4 2025), $45.6 million (Q3 2025), and $45.6 million (Q2 2025) per Business Quant data.