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

Q4 2017 13F Holders as of 31 Dec 2017

Type / Class
Equity / Common Stock
Shares outstanding
445,477,742
Total 13F shares
63,947,896
Share change
-1,368,859
Total reported value
$3,787,217,188
Put/Call ratio
112%
Price per share
$59.21
Number of holders
250
Value change
-$69,213,608
Number of buys
129
Number of sells
93

Institutional Holders of Interactive Brokers Group, Inc. - Common Stock (IBKR) as of Q4 2017

As of 31 Dec 2017, Interactive Brokers Group, Inc. - Common Stock (IBKR) was held by 250 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 63,947,896 shares. The largest 10 holders included Vanguard Group Inc, BAILLIE GIFFORD & CO, BlackRock Inc., Bares Capital Management, Inc., Ancient Art, L.P., KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC, THRIVENT FINANCIAL FOR LUTHERANS, DIMENSIONAL FUND ADVISORS LP, CANTILLON CAPITAL MANAGEMENT LLC, and STATE STREET CORP. This page lists 250 institutional shareholders reporting positions in this security for the Q4 2017 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.