Interactive Brokers Group, Inc. (IBKR)

Interactive Brokers Group Market Cap

Interactive Brokers Group has a market cap or net worth of $42.76 billion as of July 6, 2026. Its market cap has increased by 86.53% in one year.

• Market Cap: 42.76B
• Enterprise Value: -49.47B
• 1-Year Change: 86.53%
• Ranking: #369
• Category: Large-Cap
• Stock Price: $95.99

Market Cap Chart

Since May 4, 2007, Interactive Brokers Group's market cap has increased from $1.09B to $42.76B, an increase of 3,836.85%. That is a compound annual growth rate of 21.10%.

Market Cap History

Date	Market Cap	% Change
Jul 6, 2026	42.76B	49.30%
Dec 31, 2025	28.64B	48.90%
Dec 31, 2024	19.24B	116.82%
Dec 29, 2023	8.87B	19.20%
Dec 30, 2022	7.44B	-4.54%
Dec 31, 2021	7.80B	41.01%
Dec 31, 2020	5.53B	54.54%
Dec 31, 2019	3.58B	-12.81%
Dec 31, 2018	4.10B	-3.03%
Dec 29, 2017	4.23B	70.52%
Dec 30, 2016	2.48B	-10.60%
Dec 31, 2015	2.78B	62.85%
Dec 31, 2014	1.70B	40.16%
Dec 31, 2013	1.22B	87.24%
Dec 31, 2012	649.60M	-4.58%
Dec 30, 2011	680.80M	-9.52%
Dec 31, 2010	752.40M	3.03%
Dec 31, 2009	730.30M	0.51%
Dec 31, 2008	726.60M	-44.00%
Dec 31, 2007	1.30B	19.44%
May 4, 2007	1.09B	-

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Data Source: Nasdaq Data Link Last updated: Jul 6, 2026

Market cap data is provided by Nasdaq Data Link. The current market cap updates continuously throughout the trading day, while the historical market cap is updated daily after market close.

Update frequency:

Daily

Last checked:

Jul 7, 2026

Data Sources Report a data error

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