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Interactive Brokers Group, Inc. (IBKR) — Shares Outstanding

Annual figures by fiscal year, from SEC filings.

2008: 41.46M2009: 41.80M2010: 42.50M2011: 44.36M2012: 47.07M2013: 50.92M2014: 57.71M2015: 62.51M2016: 67.30M2017: 70.90M2018: 74.27M2019: 76.83M2020: 80.64M2021: 95.01M2022: 101.30M2023: 423.39M2024: 436.01M2025: 443.86M443.86M
2008Shares Outstanding (shares)2025
Fiscal YearShares OutstandingChange YoY
2025443.86M+1.8%
2024436.01M+3.0%
2023423.39M+318.0%
2022101.30M+6.6%
202195.01M+17.8%
202080.64M+5.0%
201976.83M+3.4%
201874.27M+4.7%
201770.90M+5.4%
201667.30M+7.7%
201562.51M+8.3%
201457.71M+13.3%
201350.92M+8.2%
201247.07M+6.1%
201144.36M+4.4%
201042.50M+1.7%
200941.80M+0.8%
200841.46M—