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

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class
Equity / Common Stock
Shares outstanding
445,477,742
Total 13F shares
65,121,495
Share change
+3,262,728
Total reported value
$2,933,896,384
Put/Call ratio
131%
Price per share
$45.04
Number of holders
203
Value change
+$169,952,718
Number of buys
112
Number of sells
70

Institutional Holders of Interactive Brokers Group, Inc. - Common Stock (IBKR) as of Q3 2017

As of 30 Sep 2017, Interactive Brokers Group, Inc. - Common Stock (IBKR) was held by 203 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 65,121,495 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, BAILLIE GIFFORD & CO, Bares Capital Management, Inc., Ancient Art, L.P., THRIVENT FINANCIAL FOR LUTHERANS, KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC, TPG Group Holdings (SBS) Advisors, Inc., CANTILLON CAPITAL MANAGEMENT LLC, and DIMENSIONAL FUND ADVISORS LP. This page lists 203 institutional shareholders reporting positions in this security for the Q3 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.