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
BlackRock 6.93M $312.41M Sep 2017
Vanguard 6.30M $283.74M Sep 2017
Baillie Gifford & Co 5.88M $264.81M Sep 2017
Bares Capital Management 4.56M $205.47M Sep 2017
BlackRock Fund Advisors 4.18M $152.65M Dec 2016
Ancient Art 3.41M $153.60M Sep 2017
Thrivent Financial for Lutherans 2.32M $104.61M Sep 2017
Kayne Anderson Rudnick Investment Management 2.26M $101.75M Sep 2017
TPG Group Holdings 2.18M $98.20M Sep 2017
Cantillon Capital Mgnt 2.15M $96.65M Sep 2017
Dimensional Fund Advisors 2.11M $95.12M Sep 2017
Arlington Value Capital 1.90M $85.38M Sep 2017
Ruane, Cunniff & Goldfarb 1.71M $77.17M Sep 2017
Grantham, Mayo, Van Otterloo & Co 1.60M $71.95M Sep 2017
BlackRock Institutional Trust Company, N.A. 1.59M $58.20M Dec 2016
Select Equity 1.22M $55.04M Sep 2017
State Street Corporation 1.19M $53.47M Sep 2017
Echinus Advisors 1.14M $51.34M Sep 2017
OppenheimerFunds 958167 $43.16M Sep 2017
Victory Capital Management 915589 $41.24M Sep 2017
Mitsubishi UFJ Trust & Banking 826310 $37.22M Sep 2017
Fmr 736206 $33.16M Sep 2017
Bank of New York Mellon 735968 $27.54M Jun 2017
Northern Trust 597530 $26.93M Sep 2017
Geode Capital Management 583763 $26.29M Sep 2017
Principal Financial 538951 $24.27M Sep 2017
Columbia Wanger Asset Management 520363 $23.44M Sep 2017
Russell Investments 504021 $22.70M Sep 2017
Nordea Investment Management Ab 480120 $17.97M Jun 2017
Deutsche Bank Aktiengesellschaft 468731 $20.62M Sep 2017
Oakcliff Capital Partners 463888 $20.89M Sep 2017
Hudson Way Capital Management 462826 $20.85M Sep 2017
Wells Fargo & Company 449881 $16.83M Jun 2017
Guardian Point Capital 440000 $19.82M Sep 2017
Goldman Sachs 431922 $19.45M Sep 2017
Quinn Opportunity Partners 429356 $19.34M Sep 2017
Ameriprise Financial 372195 $16.76M Sep 2017
Crestwood Capital Management 356552 $16.06M Sep 2017
Inves 333789 $15.03M Sep 2017
Llenroc Capital 302900 $13.64M Sep 2017
Greenwich Wealth Management 299893 $13.51M Sep 2017
QVT Financial 277408 $12.49M Sep 2017
Gabelli Funds 264000 $11.89M Sep 2017
Abrams Bison Investments 219000 $9.86M Sep 2017
Renaissance Technologies 216322 $9.74M Sep 2017
Charles Schwab Investment Management 199621 $8.99M Sep 2017
TIAA-CREF Investment Management 194887 $8.78M Sep 2017
New York State Common Retirement Fund 182601 $6.83M Jun 2017
Bank of America Corporation 180362 $8.12M Sep 2017
PEAK6 Investments 159800 $7.20M Sep 2017
Anavon Capital 155300 $5.67M Dec 2016
BlackRock 147583 $5.39M Dec 2016
Schwartz Investment Counsel 140000 $6.31M Sep 2017
Oxford Asset Management 138770 $6.23M Sep 2017
RMB Capital Management 136000 $6.13M Sep 2017
Legal & General 129081 $4.83M Jun 2017
BlackRock Investment Management 123805 $4.52M Dec 2016
California State Teachers Retirement System 116037 $5.23M Sep 2017
Prudential Financial 115814 $5.22M Sep 2017
Lombard Odier Asset Management 114270 $5.15M Sep 2017
Rhumbline Advisers 112423 $4.21M Jun 2017
Swiss National Bank 108700 $4.90M Sep 2017
Wellington Management Company 105580 $4.76M Sep 2017
Van Den Berg Management Inc/tx 102090 $4.60M Sep 2017
Sequoia Financial Advisors 100200 $4.51M Sep 2017
Great-West Life Assurance Company 98259 $3.67M Jun 2017
Florida State Board of Administration 98224 $4.42M Sep 2017
CalPERS 96503 $4.35M Sep 2017
Guggenheim Capital, LLC Managers 96052 $4.33M Sep 2017
Parametric Portfolio Associates 91456 $4.12M Sep 2017
Spot Trading L.L.C 91233 $3.17M Mar 2017
Spot Trading 82200 $3.70M Sep 2017
Teachers Advisors 78887 $3.55M Sep 2017
Centaur Capital Partners 78000 $3.51M Sep 2017
Walleye Trading 77689 $3.50M Sep 2017
Brian McDonald 75573 $4.02M Sep 2017
Woodson Capital Management 71500 $3.22M Sep 2017
Gamble Jones Investment Counsel 70408 $3.17M Sep 2017
Raymond James Financial Services Advisors 69263 $3.12M Sep 2017
Citadel Advisors 68600 $3.09M Sep 2017
PineBridge Investments 66020 $2.97M Sep 2017
Mendon Capital Advisors 64000 $0 Sep 2017
Jpmorgan Chase & Co 61347 $2.30M Jun 2017
State of Tennessee, Treasury Department 59630 $2.69M Sep 2017
Ubs Global Asset Management Americas 55047 $2.48M Sep 2017
Micawber Capital 53424 $2.41M Sep 2017
Texas Permanent School Fund 52173 $2.35M Sep 2017
New York State Teachers Retirement System 52137 $2.35M Sep 2017
Highbridge Capital Management 52100 $2.36M Sep 2017
Citi 51800 $2.33M Sep 2017
Credit Suisse AG 51278 $1.92M Jun 2017
Lee Capital Management 50306 $2.27M Sep 2017
T. Rowe Price Associates 48457 $1.81M Jun 2017
Us Bancorp \de\ 47231 $2.13M Sep 2017
Cwm 46857 $2.11M Sep 2017
Public Sector Pension Investment Board 45255 $2.04M Sep 2017
Barclays 45255 $2.03M Sep 2017
Morgan Stanley 45047 $1.56M Mar 2017
AQR Capital Management 44583 $2.01M Sep 2017
Reinhart Mahoney Capital Management 43400 $1.96M Sep 2017
Two Sigma Advisers 41591 $1.44M Mar 2017
Harbor Advisors 39708 $1.79M Sep 2017
Arizona State Retirement System 37068 $1.67M Sep 2017
BlackRock Advisors 36580 $1.34M Dec 2016
Neuberger Berman 35583 $1.60M Sep 2017
Alliancebernstein 35004 $1.58M Sep 2017
Arbor Wealth Management 33658 $1.82M Sep 2017
Gabelli Securities 33000 $1.49M Sep 2017
Employees Retirement System of Texas 32000 $1.44M Sep 2017
Bogle Investment Management L P /de/ 31131 $1.40M Sep 2017
Ohio Pers 29932 $1.35M Sep 2017
Louisiana State Employees Retirement System 29000 $1.31M Sep 2017
AHL Partners 28364 $1.28M Sep 2017
Brown Brothers Harriman & Co. 28331 $1.28M Sep 2017
Bnp Paribas Arbitrage, Snc 27874 $1.26M Sep 2017
GAMCO Asset Management 27800 $1.25M Sep 2017
B & T Capital Management DBA Alpha Capital Management 27549 $1.24M Sep 2017
Schooner Foundation 26256 $1.18M Sep 2017
Global Endowment Management 25180 $1.13M Sep 2017
D. E. Shaw & Co 21790 $980332 Sep 2017
Engineers Gate Manager 21199 $955014 Sep 2017
Teachers Retirement System Of The State Of Kentucky 19929 $745942 Jun 2017
Ing Investment Management 19377 $872933 Sep 2017
Mason Street Advisors 18100 $815043 Sep 2017
Worth Venture Partners 18000 $810000 Sep 2017
Hsbc Holdings 17991 $808335 Sep 2017
Landscape Capital Management 17587 $791942 Sep 2017
Eagle Capital Management 16500 $742995 Sep 2017
Municipal Employees' Retirement System of Michigan 16050 $601072 Jun 2017
Piedmont Investment Advisers 15567 $700982 Sep 2017
Investmentaktiengesellschaft fuer langfristige Investoren TGV 15000 $676050 Sep 2017
Alaska Retirement Management Board 14178 $638010 Sep 2017
State of Wisconsin Investment Board 14172 $638023 Sep 2017
Crossmark Global Holdings 14033 $632046 Sep 2017
Aperio 13976 $629059 Sep 2017
Capstone Asset Management Company 13103 $490052 Jun 2017
Utah Retirement Systems 12684 $571033 Sep 2017
Virginia Retirement System 11800 $442028 Jun 2017
Rafferty Asset Management 11573 $521016 Sep 2017
Haverford Financial Services 10681 $480965 Sep 2017
ProFund Advisors 10528 $473970 Sep 2017
Glen Harbor Capital Management 10370 $466961 Sep 2017
American International 10163 $379994 Jun 2017
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 10000 $450000 Sep 2017
KCG Holdings 9295 $348004 Jun 2017
Point72 Asset Management 9100 $409955 Sep 2017
Stifel Financial 8868 $347802 Sep 2017
LPL Financial 8835 $398016 Sep 2017
Meadow Creek Investment Management 8540 $384983 Sep 2017
First Capital Advisors 8363 $377004 Sep 2017

Who sold Interactive Brokers?

Fund Name Date Sold Shares Held Valued At
Hound Partners June 30, 2017 1.32M $49.40M
Blue Mountain Capital Management June 30, 2017 683674 $25.58M
Millennium Management June 30, 2017 287825 $10.77M
Susquehanna International June 30, 2017 285400 $10.68M
Tensile Capital Management June 30, 2017 275000 $10.29M
Name Passport Capital June 30, 2017 135000 $5.05M
Ascend Capital June 30, 2017 100899 $3.78M
Western Standard June 30, 2017 75600 $2.83M
Thomas Stevens, CFA" March 31, 2017 58420 $2.03M