Interactive Brokers (IBKR) - Market capitalization

Market cap: HK$479.97 Billion

As of April 2025 Interactive Brokers has a market cap of HK$479.97 Billion. This makes Interactive Brokers the world's 289th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Interactive Brokers from 2007 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	HK$479.97 B	-18.26%
2024	HK$587.16 B	117.58%
2023	HK$269.85 B	14.53%
2022	HK$235.61 B	-9.38%
2021	HK$260.00 B	28.5%
2020	HK$202.33 B	34.15%
2019	HK$150.83 B	-11.53%
2018	HK$170.48 B	-11.95%
2017	HK$193.62 B	68.82%
2016	HK$114.69 B	-16%
2015	HK$136.54 B	50.6%
2014	HK$90.66 B	16.52%
2013	HK$77.80 B	87.76%
2012	HK$41.44 B	-9.83%
2011	HK$45.95 B	-15.96%
2010	HK$54.68 B	-0.21%
2009	HK$54.79 B	-0.45%
2008	HK$55.04 B	-45.42%
2007	HK$100.83 B

End of Day market cap according to different sources

On Apr 3rd, 2025 the market cap of Interactive Brokers was reported to be:

HK$135.06 Billion

by Nasdaq

HK$524.00 Billion

by CompaniesMarketCap

HK$524.00 Billion

by Yahoo Finance

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Charles Schwab SCHW	HK$973.71 B	102.87%	🇺🇸 USA
CME Group CME	HK$712.94 B	48.54%	🇺🇸 USA
Cboe CBOE	HK$175.10 B	-63.52%	🇺🇸 USA
Goldman Sachs GS	HK$1.137 T	137.01%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of Interactive Brokers (IBKR)

Market cap: HK$479.97 Billion