Growth Metrics

IonQ (IONQ) Shares Outstanding (Diluted Average) (2021 - 2025)

IonQ has reported Shares Outstanding (Diluted Average) over the past 5 years, most recently at $280.3 million for Q4 2025.

  • For Q4 2025, Shares Outstanding (Diluted Average) rose 31.6% year-over-year to $280.3 million; the TTM value through Dec 2025 reached $280.3 million, up 31.6%, while the annual FY2025 figure was $280.3 million, 31.6% up from the prior year.
  • Shares Outstanding (Diluted Average) for Q4 2025 was $280.3 million at IonQ, up from $258.3 million in the prior quarter.
  • Over five years, Shares Outstanding (Diluted Average) peaked at $280.3 million in Q4 2025 and troughed at $119.3 million in Q2 2021.
  • A 5-year average of $201.3 million and a median of $201.7 million in 2023 define the central range for Shares Outstanding (Diluted Average).
  • Biggest five-year swings in Shares Outstanding (Diluted Average): skyrocketed 64.95% in 2022 and later increased 1.69% in 2023.
  • Year by year, Shares Outstanding (Diluted Average) stood at $137.6 million in 2021, then surged by 43.69% to $197.7 million in 2022, then rose by 2.45% to $202.6 million in 2023, then grew by 5.16% to $213.0 million in 2024, then surged by 31.6% to $280.3 million in 2025.
  • Business Quant data shows Shares Outstanding (Diluted Average) for IONQ at $280.3 million in Q4 2025, $258.3 million in Q3 2025, and $239.9 million in Q2 2025.