Who owns Interactive Brokers?

Top Holders and Investors of IBKR Stock

Find out what company owns Interactive Brokers, who bought IBKR this quarter, and who sold shares of IBKR stock?

Fund or Company Name Number of Shares Valued At As Of
Baillie Gifford & Co 5.94M $222.31M Jun 2017
Vanguard 5.88M $220.02M Jun 2017
Bares Capital Management 4.46M $167.08M Jun 2017
BlackRock Fund Advisors 4.18M $152.65M Dec 2016
Ancient Art 3.41M $127.61M Jun 2017
TPG Group Holdings 2.34M $87.72M Jun 2017
Dimensional Fund Advisors 2.00M $74.73M Jun 2017
Kayne Anderson Rudnick Investment Management 1.97M $73.90M Jun 2017
Cantillon Capital Mgnt 1.93M $72.07M Jun 2017
Arlington Value Capital 1.89M $70.61M Jun 2017
Grantham, Mayo, Van Otterloo & Co 1.60M $59.78M Jun 2017
BlackRock Institutional Trust Company, N.A. 1.59M $58.20M Dec 2016
Ruane, Cunniff & Goldfarb 1.51M $56.45M Jun 2017
Hound Partners 1.32M $49.40M Jun 2017
Echinus Advisors 1.14M $42.65M Jun 2017
Echinus Advisors 1.14M $40.20M Sep 2016
State Street Corporation 1.14M $42.59M Jun 2017
OppenheimerFunds 899322 $33.65M Jun 2017
Mitsubishi UFJ Trust & Banking 835500 $31.26M Jun 2017
Bank of New York Mellon 735968 $27.54M Jun 2017
Fmr 722777 $27.05M Jun 2017
Blue Mountain Capital Management 683674 $25.58M Jun 2017
Hudson Way Capital Management 613494 $22.96M Jun 2017
Guardian Point Capital 600000 $22.45M Jun 2017
Northern Trust 590614 $22.11M Jun 2017
Geode Capital Management 554427 $20.75M Jun 2017
Columbia Wanger Asset Management 525166 $18.23M Mar 2017
Principal Financial 517125 $19.35M Jun 2017
Oakcliff Capital Partners 484354 $18.12M Jun 2017
Nordea Investment Management Ab 480120 $17.97M Jun 2017
Wells Fargo & Company 449881 $16.83M Jun 2017
Victory Capital Management 445834 $16.68M Jun 2017
Crestwood Capital Management 410552 $15.36M Jun 2017
Quinn Opportunity Partners 380856 $14.25M Jun 2017
Greenwich Wealth Management 371924 $13.92M Jun 2017
Goldman Sachs 371053 $13.88M Jun 2017
Ameriprise Financial 357822 $13.39M Jun 2017
Inves 305647 $11.44M Jun 2017
QVT Financial 300000 $11.23M Jun 2017
Llenroc Capital 298800 $11.18M Jun 2017
Millennium Management 287825 $10.77M Jun 2017
Susquehanna International 285400 $10.68M Jun 2017
Tensile Capital Management 275000 $10.29M Jun 2017
Select Equity 266788 $9.98M Jun 2017
Gabelli Funds 259000 $9.69M Jun 2017
Thrivent Financial for Lutherans 227130 $8.50M Jun 2017
TIAA-CREF Investment Management 214415 $8.02M Jun 2017
Woodson Capital Management 200000 $7.48M Jun 2017
New York State Common Retirement Fund 182601 $6.83M Jun 2017
Charles Schwab Investment Management 182308 $6.82M Jun 2017
Renaissance Technologies 169100 $6.33M Jun 2017
Russell Investments 164373 $6.15M Jun 2017
Bank of America Corporation 161448 $5.61M Mar 2017
Lombard Odier Asset Management 160757 $6.02M Jun 2017
Anavon Capital 155300 $5.67M Dec 2016
BlackRock 147583 $5.39M Dec 2016
Emerald Acquisition 140368 $4.95M Sep 2016
Schwartz Investment Counsel 140000 $5.24M Jun 2017
Name Passport Capital 135000 $5.05M Jun 2017
Legal & General 129081 $4.83M Jun 2017
BlackRock Investment Management 123805 $4.52M Dec 2016
California State Teachers Retirement System 121587 $4.55M Jun 2017
Rhumbline Advisers 112423 $4.21M Jun 2017
Prudential Financial 111339 $4.17M Jun 2017
Swiss National Bank 108700 $4.07M Jun 2017
Centaur Capital Partners 105000 $3.93M Jun 2017
Van Den Berg Management Inc/tx 102510 $3.84M Jun 2017
Ascend Capital 100899 $3.78M Jun 2017
Sequoia Financial Advisors 100200 $3.75M Jun 2017
Great-West Life Assurance Company 98259 $3.67M Jun 2017
Florida State Board of Administration 98224 $3.68M Jun 2017
Spot Trading L.L.C 91233 $3.17M Mar 2017
CalPERS 88500 $3.31M Jun 2017
Parametric Portfolio Associates 88152 $3.30M Jun 2017
Deutsche Bank Aktiengesellschaft 86807 $3.13M Jun 2017
Spot Trading 82800 $3.10M Jun 2017
Barclays 79811 $2.98M Jun 2017
Walleye Trading 77389 $2.90M Jun 2017
Teachers Advisors 75974 $2.84M Jun 2017
Western Standard 75600 $2.83M Jun 2017
Gamble Jones Investment Counsel 72915 $2.73M Jun 2017
Brian McDonald 71506 $2.79M Jun 2017
Citi 71315 $2.67M Jun 2017
Raymond James Financial Services Advisors 69342 $2.59M Jun 2017
State of Tennessee, Treasury Department 63399 $2.37M Jun 2017
PineBridge Investments 63374 $2.37M Jun 2017
Micawber Capital 63270 $2.37M Jun 2017
Jpmorgan Chase & Co 61347 $2.30M Jun 2017
PEAK6 Investments 60669 $2.27M Jun 2017
Lee Capital Management 56523 $2.12M Jun 2017
Citadel Advisors 55900 $2.09M Jun 2017
Ubs Global Asset Management Americas 53011 $1.98M Jun 2017
New York State Teachers Retirement System 51337 $1.92M Jun 2017
Credit Suisse AG 51278 $1.92M Jun 2017
Texas Permanent School Fund 49638 $1.86M Jun 2017
T. Rowe Price Associates 48457 $1.81M Jun 2017
Cwm 48325 $1.81M Jun 2017
Morgan Stanley 45047 $1.56M Mar 2017
AQR Capital Management 44583 $1.67M Jun 2017
Reinhart Mahoney Capital Management 43400 $1.62M Jun 2017
Us Bancorp \de\ 42299 $1.58M Jun 2017
Limestone Value Partners 42000 $1.48M Sep 2016
Two Sigma Advisers 41591 $1.44M Mar 2017
Harbor Advisors 39708 $1.49M Jun 2017
BlackRock Advisors 36580 $1.34M Dec 2016
Neuberger Berman 35547 $1.33M Jun 2017
Arizona State Retirement System 35468 $1.33M Jun 2017
Public Sector Pension Investment Board 35056 $1.31M Jun 2017
Alliancebernstein 34504 $1.29M Jun 2017
Gabelli Securities 34000 $1.27M Jun 2017
Arbor Wealth Management 33729 $1.37M Jun 2017
Employees Retirement System of Texas 32000 $1.20M Jun 2017
Ohio Pers 29342 $1.10M Jun 2017
GAMCO Asset Management 29100 $1.09M Jun 2017
Bogle Investment Management L P /de/ 29031 $1.09M Jun 2017
Global Endowment Management 28880 $1.08M Jun 2017
Brown Brothers Harriman & Co. 28331 $1.06M Jun 2017
Louisiana State Employees Retirement System 27700 $1.04M Jun 2017
B & T Capital Management DBA Alpha Capital Management 27389 $1.02M Jun 2017
Schooner Foundation 26256 $983024 Jun 2017
Royce & Associates 22600 $845918 Jun 2017
Teachers Retirement System Of The State Of Kentucky 19929 $745942 Jun 2017
SECOR Capital Advisors 19682 $737090 Jun 2017
Ing Investment Management 18470 $690962 Jun 2017
Worth Venture Partners 18000 $673920 Jun 2017
Hsbc Holdings 17850 $645813 Jun 2017
Mason Street Advisors 16766 $627048 Jun 2017
Eagle Capital Management 16500 $616935 Jun 2017
Municipal Employees' Retirement System of Michigan 16050 $601072 Jun 2017
Investmentaktiengesellschaft fuer langfristige Investoren TGV 15000 $561000 Jun 2017
D. E. Shaw & Co 14771 $553026 Jun 2017
Clear Harbor Asset Management 14755 $555968 Jun 2017
Piedmont Investment Advisers 14701 $549964 Jun 2017
Alaska Retirement Management Board 13418 $501967 Jun 2017
State of Wisconsin Investment Board 13137 $491980 Jun 2017
Capstone Asset Management Company 13103 $490052 Jun 2017
Bnp Paribas Arbitrage, Snc 12804 $479125 Jun 2017
Engine Capital Management 12660 $473990 Jun 2017
Cupps Capital Management 12440 $438012 Sep 2016
Aperio 12321 $461051 Jun 2017
Utah Retirement Systems 12084 $451941 Jun 2017
Virginia Retirement System 11800 $442028 Jun 2017
American International 10163 $379994 Jun 2017
GAM Holding 10000 $374000 Jun 2017
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 10000 $374000 Jun 2017
Rafferty Asset Management 9778 $365990 Jun 2017
Oppenheimer & Co 9500 $355015 Jun 2017
KCG Holdings 9295 $348004 Jun 2017
Glen Harbor Capital Management 9180 $342964 Jun 2017
Verition Fund Management 9060 $339025 Jun 2017

Who sold Interactive Brokers?

Fund Name Date Sold Shares Held Valued At
American Century Companies March 31, 2017 2.39M $82.89M
Fiera Capital Corporation March 31, 2017 299888 $10.41M
First Trust Advisors March 31, 2017 182167 $6.32M
Wolverine Trading March 31, 2017 94834 $3.31M
Guggenheim Capital, LLC Managers March 31, 2017 87552 $3.04M
AMP Capital Investors March 31, 2017 67968 $2.37M
Credit Agricole S.A. March 31, 2017 67200 $2.33M
Thomas Stevens, CFA" March 31, 2017 58420 $2.03M
Brookfield Asset Management March 31, 2017 50000 $1.74M
Symphony Asset Management Dec. 31, 2016 40898 $1.49M