Growth Metrics

Alkermes (ALKS) Shares Outstanding (2016 - 2025)

Historic Shares Outstanding for Alkermes (ALKS) over the last 16 years, with Q3 2025 value amounting to $180.5 million.

  • Alkermes' Shares Outstanding rose 240.63% to $180.5 million in Q3 2025 from the same period last year, while for Sep 2025 it was $180.5 million, marking a year-over-year increase of 240.63%. This contributed to the annual value of $176.7 million for FY2024, which is 237.69% up from last year.
  • Latest data reveals that Alkermes reported Shares Outstanding of $180.5 million as of Q3 2025, which was up 240.63% from $180.4 million recorded in Q2 2025.
  • In the past 5 years, Alkermes' Shares Outstanding registered a high of $180.5 million during Q3 2025, and its lowest value of $163.8 million during Q1 2021.
  • Moreover, its 5-year median value for Shares Outstanding was $172.0 million (2023), whereas its average is $172.0 million.
  • In the last 5 years, Alkermes' Shares Outstanding skyrocketed by 127.8% in 2021 and then soared by 254.63% in 2025.
  • Quarter analysis of 5 years shows Alkermes' Shares Outstanding stood at $165.8 million in 2021, then grew by 1.91% to $169.0 million in 2022, then rose by 2.14% to $172.6 million in 2023, then increased by 2.38% to $176.7 million in 2024, then grew by 2.17% to $180.5 million in 2025.
  • Its last three reported values are $180.5 million in Q3 2025, $180.4 million for Q2 2025, and $180.2 million during Q1 2025.