Interactive Brokers Group, Inc. Class A Common Stock
$90.69
$2.31 (+2.61%)
$88.75Day Range$91.06
Key Statistics
Market Cap
$40.04B
Shares Outstanding
453.1M
Primary Exchange
XNAS
Currency
USD
Type
CS
IPO Date
May 4, 2007
Round Lot
100
Locale
US
Trading Data
Day Open
$89.91
Day High
$91.06
Day Low
$88.75
Volume
6.23M
VWAP
$90.38
Prev Close
$88.38
Transactions
--
Acc. Volume
--
About Interactive Brokers Group, Inc. Class A Common Stock
Interactive Brokers is a large, automated retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.
SECURITY BROKERS, DEALERS & FLOTATION COMPANIESSIC 62113,265 employeesONE PICKWICK PLAZA, GREENWICH, CT, 06830203-618-5800IPO May 4, 2007US / STOCKSActiveWebsite
Identifiers
- CIK
- 0001381197
- Composite FIGI
- BBG000LV0836
- Share Class FIGI
- BBG001SQ4YC7
- Ticker Root
- IBKR
- SIC Code
- 6211
About Interactive Brokers Group, Inc. Class A Common Stock (IBKR) Stock
Interactive Brokers Group, Inc. Class A Common Stock (IBKR) closed the 2026-09-18 session at $90.69, up 2.61% versus the previous close (+2.31). The stock opened at $89.91 and traded between $88.75 and $91.06 during that session. Session trading volume was 6.2M shares. The volume-weighted average price (VWAP) is $90.38.
Interactive Brokers is a large, automated retail and institutional brokerage that boasted nearly $780 billion in customer equity at the end of 2025. The company cut its teeth as a market maker, introducing US financial markets to automated and algorithmic training before expanding into brokerage services in 1993. The firm has a wide-ranging client base, with its best-in-class order execution and extremely low margin lending rates catering to a sophisticated audience of hedge funds, proprietary traders, and introducing brokers that account for about 45% of the firm's commissions. With operations spanning more than 170 electronic exchanges, 40 countries, and 29 currencies, Interactive Brokers caters to a global clientele, with more than 80% of active accounts sitting outside the US.
Interactive Brokers Group, Inc. Class A Common Stock has a market capitalization of $40.04 billion. The company operates in the SECURITY BROKERS, DEALERS & FLOTATION COMPANIES industry classification. IBKR is listed on the XNAS exchange. The company employs approximately 3,265 people. Interactive Brokers Group, Inc. Class A Common Stock is headquartered in GREENWICH, CT. The recorded listing date is 2007-05-04.
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