Interactive Brokers Group, Inc. - Common Stock (IBKR)

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class
Equity / Common Stock
Shares outstanding
445,477,742
Total 13F shares
63,127,880
Share change
+1,709,819
Total reported value
$3,491,909,973
Put/Call ratio
103%
Price per share
$55.31
Number of holders
262
Value change
+$69,166,215
Number of buys
151
Number of sells
112

Institutional Holders of Interactive Brokers Group, Inc. - Common Stock (IBKR) as of Q3 2018

As of 30 Sep 2018, Interactive Brokers Group, Inc. - Common Stock (IBKR) was held by 262 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 63,127,880 shares. The largest 10 holders included BlackRock Inc., BAILLIE GIFFORD & CO, Bares Capital Management, Inc., KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC, Vanguard Group Inc, CANTILLON CAPITAL MANAGEMENT LLC, Echinus Advisors, LLC, STATE STREET CORP, Arlington Value Capital, LLC, and DIMENSIONAL FUND ADVISORS LP. This page lists 263 institutional shareholders reporting positions in this security for the Q3 2018 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.