Who owns Interactive Brokers?

Key details on Interactive Brokers (Ticker: IBKR)

Who owns Interactive Brokers?

Is IBKR a good stock to own? Find out who bought Interactive Brokers, who sold Interactive Brokers (IBKR) stock, and who holds a large position in Interactive Brokers.

Fund Name Number of Shares Share Valuation As Of
Kylin Management 4.80M $139.90M Dec. 31, 2014
Vanguard 3.80M $129.26M March 31, 2015
Ancient Art 3.54M $120.35M March 31, 2015
RS INVESTMENT MANAGEMENT 2.94M $85.68M Dec. 31, 2014
Abrams Bison Investments 2.79M $94.87M March 31, 2015
BlackRock Fund Advisors 2.64M $89.84M March 31, 2015
Epoch Investment Partners 2.61M $65.07M Sept. 30, 2014
DIMENSIONAL FUND ADVISORS 2.25M $76.66M March 31, 2015
FMR 2.08M $70.77M March 31, 2015
Ruane, Cunniff & Goldfarb 1.74M $59.07M March 31, 2015
GOLDMAN SACHS 1.45M $21.68M Dec. 31, 2011
CITADEL ADVISORS 1.40M $26.27M Sept. 30, 2013
Grantham, Mayo, Van Otterloo & Co 1.39M $40.41M Dec. 31, 2014
SUSQUEHANNA INTERNATIONAL 1.34M $32.62M Dec. 31, 2013
BlackRock Institutional Trust Company, N.A. 1.25M $42.45M March 31, 2015
TPG Group Holdings 1.16M $39.55M March 31, 2015
ING Groep N.V. 1.15M $17.14M March 31, 2013
ING Investment Management 1.09M $16.20M March 31, 2013
Millennium Management 1.05M $22.78M March 31, 2014
Principal Financial 1.02M $14.28M Sept. 30, 2012
PEAK6 Investments 972568 $14.53M March 31, 2012
Apex Capital Management 960974 $39.94M June 30, 2015
Royce & Associates 945800 $13.26M Sept. 30, 2012
ARONSON JOHNSON ORTIZ 934900 $15.89M March 31, 2012
Dreman Value Management 912944 $13.61M March 31, 2013
Frank Russell Company 894237 $15.20M March 31, 2012
STATE STREET CORPORATION 873390 $13.95M June 30, 2013

Who sold Interactive Brokers?

Fund Name Date Sold Number of Shares Sold Share Valuation
T. Rowe Price Associates Sept. 30, 2011 1.16M $16.14M
Jacobs Levy Equity Management June 30, 2011 955809 $14.96M
Eminence Capital March 31, 2011 1.82M $28.90M
BAM March 31, 2011 1.41M $22.45M
Barclays Dec. 31, 2010 2.80M $49.95M
Ionic Capital Management Dec. 31, 2010 2.29M $40.88M
Maverick Capital Dec. 31, 2010 1.01M $18.05M