Dear Prospective Investor


IBKR aims to provide an exceptionally inexpensive and versatile platform for our clients to manage their finances.

It is vitally important to us that our clients be better equipped, pay lower prices, and have other advantages so as to generate higher returns than the customers of other brokers.

In part, we achieve these goals by getting frequent feedback and advice, and by otherwise working with our users. Owning our shares provides increased motivation for our clients to work with us toward these goals.

Investment by passive investors, and by others who do not use our platform, tends to cause a run up in our share price. This makes it more difficult for our clients to purchase our shares.

You may be considering investing in IBKR. We would like to ask you not to buy our shares unless you become an active user of our platform prior to doing so.

Sincerely yours,

Thomas Peterffy



Monthly Metrics


Monthly Brokerage Metrics

For August 2018


View Press Release

September 4, 2018

Reports


Download PDF

2017 Annual Report

Results, Webcasts and Filings


Earnings Release

2nd Quarter Earnings: July 17, 2018


Listen to Webcast

2nd Quarter Earnings Call: July 17, 2018 - 4:30pm ET


SEC Filings

10-Q, 8-K, Form 4, DEF 14A, S8




Presentations

Sandler O'Neill Global Exchange and Brokerage Conference: June 6th 2018

Press Release|Investor Presentation|Listen to Webcast

Goldman Sachs US Financial Services Conference: December 6th 2017

Press Release|Investor Presentation|Listen to Webcast

Sandler O'Neill Global Exchange and Brokerage Conference: June 7th 2017

Press Release|Investor Presentation|Listen to Webcast

Goldman Sachs US Financial Services Conference: December 7th 2016

Press Release|Investor Presentation|Listen to Webcast

Interactive Brokers July 2016 Investor Presentation

Press Release|Investor Presentation

NASDAQ: IBKR Data is as of: September 21 2018 10:43
Current Price 58.07 Prior Day Close 58.68
Volume 216,000 % Change to Prior Day Close -1.04% 

Market Data delayed approximately 15 min.

Transfer Agent

Computershare Trust Company, N.A.
1-800-662-7232 (in the U.S.)
1-781-575-4238 (outside the U.S.)


Disclosure

Please note that IBG Investor Relations does not provide assistance or support for inquiries relating to the trading or brokerage operations of IBKR subsidiaries. All such inquiries should be directed to Interactive Brokers Customer Service.