A detailed history of Mainstream Capital Management LLC transactions in Interactive Brokers Group, Inc. stock. As of the latest transaction made, Mainstream Capital Management LLC holds 4,301 shares of IBKR stock, worth $739,126. This represents 0.56% of its overall portfolio holdings.

Number of Shares
4,301
Holding current value
$739,126
% of portfolio
0.56%

Shares

1 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2025

Apr 28, 2025

BUY
$161.03 - $235.53 $692,590 - $1.01 Million
4,301 New
4,301 $712 Million

Others Institutions Holding IBKR

About Interactive Brokers Group, Inc.


  • Ticker IBKR
  • Exchange NASDAQ
  • Sector Financial Services
  • Industry Capital Markets
  • Shares Outstandng 90,820,000
  • Market Cap $15.6B
  • Description
  • Interactive Brokers Group, Inc. operates as an automated electronic broker worldwide. The company specializes in executing, clearing, and settling trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, exchange traded funds (ETFs), metals, and cryptocurrencies. It also custodies and services accounts for hedge and...
More about IBKR
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