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
The Vanguard Group,Inc 5.82M $202.09M Mar 2017
BAILLIE GIFFORD & CO 5.73M $198.79M Mar 2017
BlackRock Fund Advisors 4.18M $152.65M Dec 2016
Bares Capital Management 4.01M $139.39M Mar 2017
Ancient Art, L.P. 3.31M $114.90M Mar 2017
American Century Companies, Inc. 2.39M $82.89M Mar 2017
TPG Group Holdings 2.18M $75.75M Mar 2017
DIMENSIONAL FUND ADVISORS 1.93M $66.98M Mar 2017
Arlington Value Capital 1.86M $64.49M Mar 2017
Grantham, Mayo, Van Otterloo & Co. LLC 1.60M $55.47M Mar 2017
BlackRock Institutional Trust Company, N.A. 1.59M $58.20M Dec 2016
Blue Mountain Capital Management, LLC 1.41M $48.80M Mar 2017
STATE STREET CORPORATION 1.17M $40.71M Mar 2017
Kayne Anderson Rudnick Investment Management, LLC 1.17M $40.66M Mar 2017
Echinus Advisors 1.14M $40.20M Sep 2016
Echinus Advisors 1.14M $39.57M Mar 2017
Ruane, Cunniff & Goldfarb Inc. 1.00M $36.58M Dec 2016
OppenheimerFunds, Inc. 888917 $30.86M Mar 2017
Mitsubishi UFJ Trust & Banking Corp 846990 $29.41M Mar 2017
Bank of New York Mellon 745591 $25.89M Mar 2017
GUARDIAN POINT CAPITAL 600000 $20.83M Mar 2017
NORTHERN TRUST 582609 $20.02M Mar 2017
Hudson Way Capital Management 541702 $18.81M Mar 2017
Geode Capital Management, LLC 538878 $18.71M Mar 2017
Columbia Wanger Asset Management, L.P. 525166 $18.23M Mar 2017
Principal Financial Group, Inc. 516739 $17.94M Mar 2017
Oakcliff Capital Partners 484354 $16.82M Mar 2017
FMR LLC 469166 $16.29M Mar 2017
Name Passport Capital, LLC 466503 $16.20M Mar 2017
NORDEA INVESTMENT MANAGEMENT AB 443030 $15.38M Mar 2017
Crestwood Capital Management, L.P. 423620 $14.71M Mar 2017
SUSQUEHANNA INTERNATIONAL 418400 $14.53M Mar 2017
GOLDMAN SACHS GROUP INC 414923 $14.41M Mar 2017
Wells Fargo & Company 387990 $13.46M Mar 2017
Ameriprise Financial, Inc. 369223 $12.82M Mar 2017
Quinn Opportunity Partners 345856 $12.01M Mar 2017
Greenwich Wealth Management 323464 $11.23M Mar 2017
Fiera Capital Corporation 299888 $10.41M Mar 2017
Llenroc Capital LLC 295500 $10.26M Mar 2017
Gabelli Funds, LLC 289000 $10.03M Mar 2017
Tensile Capital Management 275000 $9.55M Mar 2017
Woodson Capital Management 222000 $7.71M Mar 2017
Deutsche Bank Aktiengesellschaft 217989 $7.41M Mar 2017
TIAA-CREF Investment Management 205631 $7.14M Mar 2017
Renaissance Technologies, L.L.C. 199900 $6.94M Mar 2017
Russell Investments 197710 $6.86M Mar 2017
First Trust Advisors L.P. 182167 $6.32M Mar 2017
Charles Schwab Investment Management, Inc. 179299 $6.23M Mar 2017
New York State Common Retirement Fund 175602 $6.10M Mar 2017
Bank of America Corporation 161448 $5.61M Mar 2017
Anavon Capital 155300 $5.67M Dec 2016
BlackRock Group 147583 $5.39M Dec 2016
Lombard Odier Asset Management (USA) Corp 140757 $4.89M Mar 2017
Emerald Acquisition 140368 $4.95M Sep 2016
PEAK6 Investments, L.P. 132641 $4.61M Mar 2017
California State Teachers Retirement System 128913 $4.48M Mar 2017
CITADEL ADVISORS LLC 127111 $4.41M Mar 2017
Barclays PLC 125012 $4.34M Mar 2017
BlackRock Investment Management 123805 $4.52M Dec 2016
Invesco Ltd. 119427 $4.15M Mar 2017
Legal & General Group Plc 118523 $4.12M Mar 2017
RHUMBLINE ADVISERS 115757 $4.02M Mar 2017
PRUDENTIAL FINANCIAL 113689 $3.95M Mar 2017
Parametric Portfolio Associates 107517 $3.73M Mar 2017
Swiss National Bank 106400 $3.69M Mar 2017
Sequoia Financial Advisors 100200 $3.48M Mar 2017
Florida State Board of Administration 98224 $3.41M Mar 2017
GAMBLE JONES INVESTMENT COUNSEL 95164 $3.30M Mar 2017
WOLVERINE TRADING 94834 $3.31M Mar 2017
The Great-West Life Assurance Company 94759 $3.29M Mar 2017
Spot Trading L.L.C 91233 $3.17M Mar 2017
CalPERS 87600 $3.04M Mar 2017
Guggenheim Capital, LLC Managers 87552 $3.04M Mar 2017
Credit Suisse AG 85936 $2.98M Mar 2017
Raymond James Financial Services Advisors 79120 $2.75M Mar 2017
Brian McDonald 75594 $2.65M Mar 2017
Western Standard 75100 $2.61M Mar 2017
Walleye Trading, LLC 74917 $2.60M Mar 2017
ING INVESTMENT MANAGEMENT 70963 $2.46M Mar 2017
Teachers Advisors 68656 $2.38M Mar 2017
AMP Capital Investors 67968 $2.37M Mar 2017
Credit Agricole S.A. 67200 $2.33M Mar 2017
Schwartz Investment Counsel, Inc. 65000 $2.26M Mar 2017
State of Tennessee, Treasury Department 63399 $2.20M Mar 2017
Lee Capital Management 61523 $2.14M Mar 2017
Thomas Stevens, CFA" 58420 $2.03M Mar 2017
VAN DEN BERG MANAGEMENT INC/TX 53205 $1.85M Mar 2017
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 51337 $1.78M Mar 2017
T. Rowe Price Associates, Inc. 50553 $1.76M Mar 2017
Citigroup Inc. 50288 $1.75M Mar 2017
TEXAS PERMANENT SCHOOL FUND 49222 $1.71M Mar 2017
Public Sector Pension Investment Board 49156 $1.71M Mar 2017
MORGAN STANLEY 45047 $1.56M Mar 2017
UBS GLOBAL ASSET MANAGEMENT AMERICAS 44953 $1.56M Mar 2017
AQR Capital Management, LLC 44583 $1.55M Mar 2017
REINHART MAHONEY CAPITAL MANAGEMENT INC 42230 $1.47M Mar 2017
Limestone Value Partners 42000 $1.48M Sep 2016
Two Sigma Advisers, LLC 41591 $1.44M Mar 2017
Thrivent Financial for Lutherans 38620 $1.34M Mar 2017
Harbor Advisors 37708 $1.31M Mar 2017
BlackRock Advisors 36580 $1.34M Dec 2016
Arizona State Retirement System 35468 $1.23M Mar 2017
ALLIANCEBERNSTEIN, L.P. 34308 $1.19M Mar 2017
Gabelli Securities, Inc. 34000 $1.18M Mar 2017
Arbor Wealth Management 33433 $1.17M Mar 2017
Employees Retirement System of Texas 32000 $1.11M Mar 2017
VICTORY CAPITAL MANAGEMENT 30999 $1.08M Mar 2017
US BANCORP \DE\ 29650 $1.03M Mar 2017
GAMCO Asset Management Inc. 28900 $1.00M Mar 2017
SEI INVESTMENTS 28802 $976387 Mar 2017
Calvert Investment Management 28456 $1.04M Dec 2016
Global Endowment Management, LP 28080 $974937 Mar 2017
Louisiana State Employees Retirement System 27700 $962021 Mar 2017
PineBridge Investments 26853 $979865 Dec 2016
B & T Capital Management DBA Alpha Capital Management 25767 $894887 Mar 2017
Squarepoint Ops 25292 $877885 Mar 2017
Endeavour Capital Advisors, Inc. (1) 25141 $872895 Mar 2017
OHIO PERS 25082 $871097 Mar 2017
Neuberger Berman Group LLC 24496 $850991 Mar 2017
Cipher Capital 23838 $835283 Mar 2017
JPMORGAN CHASE & CO 23009 $799102 Mar 2017
Cubist Systematic Strategies 22900 $795088 Mar 2017
Royce & Associates, LLC. 22600 $784898 Mar 2017
SpiderRock Advisors 20805 $725262 Mar 2017
Quadrature Capital 20151 $700045 Mar 2017
Wolverine Asset Management, Inc. 20000 $694000 Mar 2017
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 19929 $691934 Mar 2017
Worth Venture Partners 18000 $624960 Mar 2017
HSBC HOLDINGS PLC 17809 $609423 Mar 2017
Schonfeld Strategic Advisors 17141 $594964 Mar 2017
Eagle Capital Management, L.L.C. 16500 $573045 Mar 2017
BANK OF OKLAHOMA NATIONAL ASSOCIATION / 16258 $568054 Mar 2017
Verition Fund Management, LLC 16014 $556006 Mar 2017
Mason Street Advisors, LLC 15897 $551943 Mar 2017
Municipal Employees' Retirement System of Michigan 15530 $539046 Mar 2017
Dynamic Technology Lab Private 15091 $523959 Mar 2017
Clear Harbor Asset Management, LLC 15080 $524030 Mar 2017
Investmentaktiengesellschaft fuer langfristige Investoren TGV 15000 $520950 Mar 2017
Capstone Asset Management Company 14113 $490003 Mar 2017
Engine Capital Management 14000 $485940 Mar 2017
BNP PARIBAS ARBITRAGE, SNC 13454 $467122 Mar 2017
Cutler 13325 $462510 Mar 2017
UBS Group AG 13202 $458637 Mar 2017
State of Wisconsin Investment Board 12657 $438944 Mar 2017
Cupps Capital Management, LLC 12440 $438012 Sep 2016
Virginia Retirement System 12400 $431024 Mar 2017
ProFund Advisors LLC 12137 $421032 Mar 2017
KCG Holdings 11854 $412045 Mar 2017
Pacad Investment 11825 $411037 Mar 2017
Sunrise Partners Limited Partnership 11672 $404901 Mar 2017

Who sold Interactive Brokers?

Fund Name Date Sold Shares Held Valued At
Kylin Management LLC Dec. 31, 2016 750100 $27.39M
Norges Bank Investment Management Dec. 31, 2016 541550 $19.77M
Millennium Management LLC Dec. 31, 2016 168291 $6.14M
SECOR Capital Advisors Dec. 31, 2016 125105 $4.57M
Clinton Group, Inc. Dec. 31, 2016 87755 $3.20M
Integre Advisors Dec. 31, 2016 82018 $2.99M
MACKENZIE FINANCIAL Dec. 31, 2016 76379 $2.79M
Symphony Asset Management LLC Dec. 31, 2016 40898 $1.49M

Funds that own IBKR also own: