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 5.64M $199.64M Jun 2016
Vanguard 4.75M $168.17M Jun 2016
Ancient Art 3.32M $117.47M Jun 2016
American Century Companies 2.98M $105.50M Jun 2016
BlackRock Fund Advisors 2.95M $104.40M Jun 2016
Scopia Management 2.80M $99.27M Jun 2016
Bares Capital Management 2.62M $92.63M Jun 2016
Kylin Management 2.38M $84.40M Jun 2016
Arlington Value Capital 2.10M $74.37M Jun 2016
Blue Mountain Capital Management 1.87M $66.31M Jun 2016
TPG Group Holdings 1.84M $64.97M Jun 2016
DIMENSIONAL FUND ADVISORS 1.69M $59.73M Jun 2016
Grantham, Mayo, Van Otterloo & Co 1.60M $56.55M Jun 2016
BlackRock Institutional Trust Company, N.A. 1.40M $49.61M Jun 2016
Echinus Advisors 1.14M $40.35M Jun 2016
Apex Capital Management 1.01M $39.87M Mar 2016
Ruane, Cunniff & Goldfarb 1.00M $35.47M Jun 2016
Fiera Capital Corporation 951278 $33.68M Jun 2016
STATE STREET CORPORATION 888775 $31.46M Jun 2016
Columbia Wanger Asset Management 816876 $28.92M Jun 2016
FMR 725403 $25.68M Jun 2016
Mitsubishi UFJ Trust & Banking 690880 $24.46M Jun 2016
Latimer Light Capital 621499 $22.00M Jun 2016
Charles Schwab Investment Management 601210 $21.27M Jun 2016
GUARDIAN POINT CAPITAL 600000 $21.24M Jun 2016
Bank of New York Mellon 574756 $20.35M Jun 2016
GOLDMAN SACHS 551023 $19.51M Jun 2016
NORTHERN TRUST 490681 $17.36M Jun 2016
Name Passport Capital 440000 $15.58M Jun 2016
Foxhaven Asset Management 423420 $14.99M Jun 2016
Principal Financial 409895 $14.51M Jun 2016
Geode Capital Management 382654 $13.55M Jun 2016
Greenwich Wealth Management 333201 $4.04M Jun 2016
Ameriprise Financial 299754 $10.61M Jun 2016
Bank of America Corporation 296937 $10.51M Jun 2016
Emerald Acquisition 281466 $9.96M Jun 2016
SUSQUEHANNA INTERNATIONAL 277900 $9.84M Jun 2016
Quinn Opportunity Partners 251051 $8.89M Jun 2016
New York State Common Retirement Fund 247358 $8.76M Jun 2016
Crestwood Capital Management 235422 $8.33M Jun 2016
Lombard Odier Asset Management 214874 $7.61M Jun 2016
Gabelli Funds 194000 $6.87M Jun 2016
TIAA-CREF Investment Management 182275 $6.45M Jun 2016
Parametric Portfolio Associates 171524 $6.07M Jun 2016
Deutsche Bank Aktiengesellschaft 165338 $5.62M Jun 2016
PEAK6 Investments 163153 $5.78M Jun 2016
PRUDENTIAL FINANCIAL 139269 $4.93M Jun 2016
Walleye Trading 137630 $4.87M Jun 2016
California State Teachers Retirement System 137113 $4.85M Jun 2016
Brookfield Asset Management 130000 $4.60M Jun 2016
JPMORGAN CHASE & CO 126913 $4.35M Jun 2016
GAMBLE JONES INVESTMENT COUNSEL 117452 $4.16M Jun 2016
Credit Agricole S.A. 112000 $3.96M Jun 2016
Howard Hughes Medical Institute 106649 $3.78M Jun 2016
Swiss National Bank 101100 $3.58M Jun 2016
Sequoia Financial Advisors 100200 $3.55M Jun 2016
Florida State Board of Administration 98624 $3.49M Jun 2016
Inves 96389 $3.41M Jun 2016
Park West Asset Management 93349 $3.30M Jun 2016
D. E. Shaw & Co 90335 $3.20M Jun 2016
Raymond James Financial Services Advisors 87325 $3.09M Jun 2016
BlackRock 86465 $3.06M Jun 2016
First Trust Advisors 85709 $3.03M Jun 2016
AMP Capital Investors 84500 $2.98M Jun 2016
Barclays 83186 $2.95M Jun 2016
SkyTop Capital Management 80000 $2.83M Jun 2016
Renaissance Technologies 77900 $2.76M Jun 2016
Great-West Life Assurance Company 75741 $2.68M Jun 2016
MORGAN STANLEY 74728 $2.69M Jun 2016
WOLVERINE TRADING 74200 $2.62M Jun 2016
MACKENZIE FINANCIAL 74075 $2.62M Jun 2016
Janus Capital Management 67800 $2.40M Jun 2016
Spot Trading L.L.C 66814 $2.36M Jun 2016
Wells Fargo & Company 65198 $2.31M Jun 2016
Credit Suisse AG 64550 $2.29M Jun 2016
AQR Capital Management 64094 $2.27M Jun 2016
Name OMERS Administration Corporation 61100 $2.16M Jun 2016
NorthPointe Capital 60048 $2.13M Jun 2016
Teachers Advisors 59837 $2.12M Jun 2016
RHUMBLINE ADVISERS 59436 $2.10M Jun 2016
SECOR Capital Advisors 58975 $2.09M Jun 2016
Brian McDonald 58570 $2.08M Jun 2016
Cipher Capital 57092 $2.02M Jun 2016
BlackRock Investment Management 53071 $1.88M Jun 2016
ING INVESTMENT MANAGEMENT 51586 $1.83M Jun 2016
HBK Investments 50945 $1.80M Jun 2016
Cupps Capital Management 49819 $1.76M Jun 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 48493 $1.72M Jun 2016
Frank Russell Company 47669 $1.87M Mar 2016
Guggenheim Capital, LLC Managers 46846 $1.66M Jun 2016
State of Tennessee, Treasury Department 45881 $1.62M Jun 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 45343 $1.60M Jun 2016
TEXAS PERMANENT SCHOOL FUND 44524 $1.58M Jun 2016
SunTrust Banks 44353 $1.57M Jun 2016
Seven Bridges Advisors 43000 $1.52M Jun 2016
State of Wisconsin Investment Board 41196 $1.46M Jun 2016
Public Sector Pension Investment Board 40856 $1.45M Jun 2016
ALLIANCEBERNSTEIN 37054 $1.31M Jun 2016
Symphony Asset Management 36966 $1.31M Jun 2016
KCG Holdings 36290 $1.29M Jun 2016
Name Goodman & Company, Investment Counsel 36100 $2.15M Jun 2016
Gabelli Securities 34000 $1.20M Jun 2016
Citi 33837 $1.20M Jun 2016
BlackRock Advisors 33630 $1.19M Jun 2016
Employees Retirement System of Texas 32000 $1.13M Jun 2016
Two Sigma Advisers 30791 $1.09M Jun 2016
Arizona State Retirement System 30268 $1.07M Jun 2016
Thrivent Financial for Lutherans 28080 $994032 Jun 2016
Royce & Associates 27000 $956070 Jun 2016
T. Rowe Price Associates 26617 $941975 Jun 2016
Calvert Investment Management 26013 $921120 Jun 2016
Louisiana State Employees Retirement System 25800 $913062 Jun 2016
Zacks Investment Management 24524 $867904 Jun 2016
Ifrah Financial Services 23695 $839039 Jun 2016
OHIO PERS 22198 $786031 Jun 2016
SEI INVESTMENTS 21223 $751081 Jun 2016
Arbor Wealth Management 20523 $718920 Jun 2016
Royal Bank of Canada 20448 $724268 Jun 2016
Freestone Capital Holdings 20280 $717912 Jun 2016
BNP PARIBAS ARBITRAGE, SNC 19799 $700884 Jun 2016
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 17929 $635045 Jun 2016
Capstone Asset Management Company 17923 $633936 Jun 2016
Squarepoint Ops 17778 $628985 Jun 2016
VTL Associates 17727 $700039 Sep 2015
OppenheimerFunds 17219 $610069 Jun 2016
Gideon Capital Advisors 17115 $606042 Jun 2016
Eagle Capital Management 16500 $583935 Jun 2016
LANDSCAPE CAPITAL MANAGEMENT 16416 $580962 Jun 2016
Vident Investment Advisory 16149 $571997 Jun 2016
Clinton 15958 $565072 Jun 2016
Dowling & Yahnke, LLC" 15100 $534993 Jun 2016
Nomura Holdings 14751 $523070 Jun 2016
Thomas Stevens, CFA" 14340 $508066 Jun 2016
Ada Investment Management 13556 $591041 Dec 2015
Municipal Employees' Retirement System of Michigan 12720 $450033 Jun 2016
Aperio 12538 $443970 Jun 2016
BOOTHBAY FUND MANAGEMENT 12220 $432954 Jun 2016
Capital One, National Association 12057 $427058 Jun 2016
AMERICAN INTERNATIONAL 11863 $419950 Jun 2016
JANE STREET 11800 $417956 Jun 2016
Utah Retirement Systems 11484 $405959 Jun 2016
Silver Capital Management 11430 $404050 Jun 2016
Allen Investment Management 11330 $400968 Jun 2016
A.R.T. Advisors 11125 $393046 Jun 2016
HIGHLAND CAPITAL MANAGEMENT 10849 $383946 Jun 2016
Trexquant Investment 10800 $381996 Jun 2016
Mason Street Advisors 10350 $406962 Mar 2016
Pacad Investment 10100 $358045 Jun 2016
Alpine Partners VI 10100 $358045 Jun 2016
ENVESTNET ASSET MANAGEMENT 9883 $349957 Jun 2016

Who sold Interactive Brokers?

Fund Name Date Sold Shares Held Valued At
Abrams Bison Investments March 31, 2016 2.79M $109.65M
Delta Partners March 31, 2016 483890 $19.03M
Tiger Legatus Capital Management March 31, 2016 410000 $16.12M
CalPERS March 31, 2016 132300 $5.20M
GAM Holding Dec. 31, 2015 109900 $4.79M
HighVista Strategies March 31, 2016 86788 $3.41M
Bridgeway Capital Management March 31, 2016 69700 $2.74M
ALTAROCK PARTNERS Dec. 31, 2015 27201 $1.19M