Interactive Brokers (IBKR) Shares Outstanding (2009 - 2026)

Interactive Brokers' Shares Outstanding history runs 18 years deep, the most recent figure standing at $445.5 million for Q1 2026.

• In Q1 2026, Shares Outstanding rose 2.07% year-over-year to $445.5 million; the TTM figure through Mar 2026 stood at $445.5 million (up 2.07% YoY), while the FY2025 annual figure was $400.0, down 100.0% from the prior year.
• Shares Outstanding came in at $445.5 million for Q1 2026 at Interactive Brokers, up from $400.0 in the prior quarter.
• In the past five years, Shares Outstanding ranged from a high of $446.1 million in Q1 2026 to a low of $98.4 million in Q1 2022.
• A 5-year average of $318.1 million and a median of $428.9 million in 2024 frame the typical range for Shares Outstanding.
• Across the five-year window, Shares Outstanding surged 319.1% in 2022 and sank 100.0% in 2025, its largest moves.
• Interactive Brokers' Shares Outstanding stood at $412.2 million in 2022, then climbed by 4.0% to $428.7 million in 2023, then increased by 1.76% to $436.2 million in 2024, then tumbled by 100.0% to $400.0 in 2025, then surged by 111368574.75% to $445.5 million in 2026.
• According to Business Quant data, Shares Outstanding over the past three periods registered $445.5 million, $400.0, and $445.9 million for Q1 2026, Q4 2025, and Q3 2025 respectively.

Peer Comparison