Growth Metrics

Aspen Aerogels (ASPN) Shares Outstanding (Diluted Average) (2020 - 2025)

Aspen Aerogels (ASPN) has disclosed Shares Outstanding (Diluted Average) for 6 consecutive years, with $82.2 million as the latest value for Q3 2025.

  • For the quarter ending Q3 2025, Shares Outstanding (Diluted Average) rose 3.87% year-over-year to $82.2 million, compared with a TTM value of $82.2 million through Sep 2025, up 3.87%, and an annual FY2024 reading of $80.3 million, up 15.65% over the prior year.
  • Shares Outstanding (Diluted Average) was $82.2 million for Q3 2025 at Aspen Aerogels, roughly flat from $82.2 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $82.2 million in Q3 2025 and bottomed at $28.5 million in Q2 2021.
  • Average Shares Outstanding (Diluted Average) over 5 years is $59.4 million, with a median of $69.2 million recorded in 2023.
  • The sharpest move saw Shares Outstanding (Diluted Average) soared 109.97% in 2023, then grew 3.87% in 2025.
  • Year by year, Shares Outstanding (Diluted Average) stood at $30.4 million in 2021, then rose by 29.34% to $39.4 million in 2022, then skyrocketed by 76.41% to $69.4 million in 2023, then grew by 15.65% to $80.3 million in 2024, then rose by 2.38% to $82.2 million in 2025.
  • Business Quant data shows Shares Outstanding (Diluted Average) for ASPN at $82.2 million in Q3 2025, $82.2 million in Q2 2025, and $82.1 million in Q1 2025.