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

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class
Equity / Common Stock
Shares outstanding
445,477,742
Total 13F shares
46,179,529
Share change
+1,479,294
Total reported value
$1,570,325,307
Put/Call ratio
171%
Price per share
$34.02
Number of holders
173
Value change
+$56,293,626
Number of buys
104
Number of sells
60

Institutional Holders of Interactive Brokers Group, Inc. - Common Stock (IBKR) as of Q1 2015

As of 31 Mar 2015, Interactive Brokers Group, Inc. - Common Stock (IBKR) was held by 173 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 46,179,529 shares. The largest 10 holders included Kylin Management LLC, VANGUARD GROUP INC, Ancient Art, L.P., ABRAMS BISON INVESTMENTS, LLC, BlackRock Fund Advisors, DIMENSIONAL FUND ADVISORS LP, FMR LLC, RUANE, CUNNIFF & GOLDFARB INC, Arlington Value Capital, LLC, and Grantham, Mayo, Van Otterloo & Co. LLC. This page lists 173 institutional shareholders reporting positions in this security for the Q1 2015 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.