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Consolidated Net IncomeEBITEBITDAEBTEPS (Basic)EPS (Weighted Average and Diluted)Financial Services FeesIncome from Continuing OperationsIncome from Non-Controlling InterestsIncome towards Parent CompanyInterest ExpensesInterest ExpensesInterest Income - Debt SecuritiesInterest Income - NetInterest Income - TotalNet Income towards Common StockholdersNon Operating IncomeNon-Interest IncomeOperating ExpensesOther Non-Interest IncomeOther Operating ExpensesPrincipal TransactionsProfit After TaxRevenueSelling, General & AdministrativeShares OutstandingShares Outstanding (Diluted Average)Shares Outstanding (Weighted Average)Tax ProvisionsTax RateTax RateWages, Salaries and Other
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Interactive Brokers (IBKR) Shares Outstanding (Weighted Average) (2016 - 2026)

Interactive Brokers' Shares Outstanding (Weighted Average) history spans 17 years, with the latest figure at $440.9 million for Q4 2025.

  • On a quarterly basis, Shares Outstanding (Weighted Average) rose 1.96% to $440.9 million in Q4 2025 year-over-year; TTM through Dec 2025 was $440.9 million, a 1.96% increase, with the full-year FY2025 number at $440.9 million, up 1.96% from a year prior.
  • Shares Outstanding (Weighted Average) hit $440.9 million in Q4 2025 for Interactive Brokers, down from $444.1 million in the prior quarter.
  • Over the last five years, Shares Outstanding (Weighted Average) for IBKR hit a ceiling of $444.1 million in Q3 2025 and a floor of $90.8 million in Q1 2021.
  • Historically, Shares Outstanding (Weighted Average) has averaged $216.9 million across 5 years, with a median of $103.9 million in 2023.
  • Biggest five-year swings in Shares Outstanding (Weighted Average): soared 317.94% in 2023 and later increased 1.73% in 2025.
  • Tracing IBKR's Shares Outstanding (Weighted Average) over 5 years: stood at $94.2 million in 2021, then rose by 6.68% to $100.5 million in 2022, then skyrocketed by 317.94% to $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.
  • Business Quant data shows Shares Outstanding (Weighted Average) for IBKR at $440.9 million in Q4 2025, $444.1 million in Q3 2025, and $438.5 million in Q2 2025.