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Interactive Brokers (IBKR) Shares Outstanding (Weighted Average) (2016 - 2025)

Interactive Brokers' Shares Outstanding (Weighted Average) history spans 6 years, with the latest figure at $440.9 million for Q4 2025.

  • For Q4 2025, Shares Outstanding (Weighted Average) rose 1.96% year-over-year to $440.9 million; the TTM value through Dec 2025 reached $440.9 million, up 1.96%, while the annual FY2025 figure was $440.9 million, 1.96% up from the prior year.
  • Shares Outstanding (Weighted Average) for Q4 2025 was $440.9 million at Interactive Brokers, up from $432.4 million in the prior quarter.
  • Across five years, Shares Outstanding (Weighted Average) topped out at $440.9 million in Q4 2025 and bottomed at $419.9 million in Q4 2023.
  • The 3-year median for Shares Outstanding (Weighted Average) is $432.4 million (2024), against an average of $431.1 million.
  • The largest annual shift saw Shares Outstanding (Weighted Average) increased 3.0% in 2024 before it rose 1.96% in 2025.
  • A 3-year view of Shares Outstanding (Weighted Average) shows it stood at $419.9 million in 2023, then increased by 3.0% to $432.4 million in 2024, then increased by 1.96% to $440.9 million in 2025.
  • Per Business Quant, the three most recent readings for IBKR's Shares Outstanding (Weighted Average) are $440.9 million (Q4 2025), $432.4 million (Q4 2024), and $419.9 million (Q4 2023).