Who owns Cogent Communications?

Top Holders and Investors of CCOI Stock

Find out what company owns Cogent Communications, who bought CCOI this quarter, and who sold shares of CCOI stock?

Fund or Company Name Number of Shares Valued At As Of
BlackRock 6.72M $364.54M Mar 2019
Vanguard 4.58M $207.03M Dec 2018
Renaissance Technologies 3.38M $183.17M Mar 2019
First Trust Advisors 1.79M $96.87M Mar 2019
Fmr 1.49M $80.76M Mar 2019
Dimensional Fund Advisors 1.39M $75.33M Mar 2019
State Street Corporation 1.21M $54.55M Dec 2018
Inves 1.16M $52.46M Dec 2018
Brown Advisory Holdings Incorporated 1.13M $51.20M Dec 2018
Mig Absolute Return 989801 $53.70M Mar 2019
Loomis, Sayles and 850516 $46.14M Mar 2019
Frontier Capital Management 837847 $45.45M Mar 2019
Bank of New York Mellon 808190 $43.84M Mar 2019
TimesSquare Capital Management 701570 $38.06M Mar 2019
Ranger Investment Management 599560 $27.11M Dec 2018
Northern Trust 598959 $32.49M Mar 2019
Capital World Investors^ 565000 $25.54M Dec 2018
Copeland Capital Management 532310 $28.88M Mar 2019
Boston Financial Mangement Inc /ma 522308 $28.34M Mar 2019
Geode Capital Management 517989 $28.10M Mar 2019
Goldman Sachs 513249 $23.20M Dec 2018
State of New Jersey Common Pension Fund D 500000 $27.12M Mar 2019
Man 485358 $26.33M Mar 2019
Charles Schwab Investment Management 467586 $25.37M Mar 2019
Winton Capital 444498 $24.11M Mar 2019
Advisors Asset Management 442732 $24.02M Mar 2019
Ameriprise Financial 367542 $16.62M Dec 2018
Principal Financial 358992 $19.48M Mar 2019
Emerald Advisers 349252 $18.95M Mar 2019
Emerald Mutual Fund Advisers, Trust 323375 $17.54M Mar 2019
Russell Investments 299833 $16.28M Mar 2019
Matarin Capital Management 294033 $15.95M Mar 2019
Jennison Associates 290816 $15.78M Mar 2019
Fort Washington Investment Advisors 278936 $15.13M Mar 2019
Royal Bank of Canada 249599 $11.34M Dec 2018
Jpmorgan Chase & Co 249038 $13.52M Mar 2019
Parametric Portfolio Associates 235972 $12.80M Mar 2019
Jacobs Levy Equity Management 210268 $11.41M Mar 2019
Wells Fargo & Company 204442 $11.09M Mar 2019
Central Securities Corporation 200000 $10.85M Mar 2019
William Blair $ Company 181235 $9.83M Mar 2019
Citadel Advisors 147665 $8.01M Mar 2019
Millennium Management 140436 $7.62M Mar 2019
TIAA-CREF Investment Management 137516 $7.46M Mar 2019
Bank of America Corporation 137172 $6.20M Dec 2018
Rhumbline Advisers 132140 $7.17M Mar 2019
Skylands Capital 129025 $7.00M Mar 2019
Martingale Asset Management 114906 $6.23M Mar 2019
Teachers Advisors 114324 $6.20M Mar 2019
QS Investors 113180 $5.12M Dec 2018
Personal Capital Advisors 105744 $5.74M Mar 2019
Sei Investments 103134 $5.95M Mar 2019
Pnc Financial Services 100102 $5.43M Mar 2019
Ailanthus Capital Management 100000 $5.42M Mar 2019
Legal & General 99011 $4.48M Dec 2018
Wintrust Financial Corporation 97453 $5.50M Mar 2019
SG Americas Securities 85942 $4.66M Mar 2019
Leith Wheeler Investment Counsel 85775 $4.65M Mar 2019
Deutsche Bank Aktiengesellschaft 85565 $3.82M Dec 2018
Bnp Paribas Arbitrage, Snc 82426 $4.47M Mar 2019
Bessemer 82278 $4.46M Mar 2019
Swiss National Bank 80400 $4.36M Mar 2019
Prudential Financial 77299 $3.49M Dec 2018
Guggenheim Capital, LLC Managers 71939 $3.25M Dec 2018
CalPERS 70152 $3.81M Mar 2019
First Washington Corporation 67321 $3.04M Dec 2018
Janet M. Hewlett 66770 $3.62M Mar 2019
Alliancebernstein 66061 $3.58M Mar 2019
Arizona State Retirement System 64347 $3.49M Mar 2019
California State Teachers Retirement System 64137 $3.48M Mar 2019
New York State Common Retirement Fund 59878 $3.25M Mar 2019
Great-West Life Assurance Company 58697 $3.18M Mar 2019
Df Dent & Co 55690 $2.52M Dec 2018
Hsbc Holdings 55140 $2.99M Mar 2019
Barclays 54442 $2.46M Dec 2018
Susquehanna International 54200 $2.45M Dec 2018
Huntington Asset Advisors 52937 $2.87M Mar 2019
Tuttle Tactical Management 52937 $2.87M Mar 2019
New York State Teachers Retirement System 51681 $2.80M Mar 2019
Thomas Stevens, CFA" 49620 $2.69M Mar 2019
Morgan Stanley 46288 $2.51M Mar 2019
Yale Capital 46000 $2.50M Mar 2019
Ing Investment Management 45867 $2.49M Mar 2019
Brian McDonald 43523 $2.45M Mar 2019
ProFund Advisors 39358 $1.78M Dec 2018
Capital Impact Advisors 38928 $1.76M Mar 2019
Susquehanna Fundamental Investments 38655 $1.75M Dec 2018
Public Sector Pension Investment Board 38416 $2.08M Mar 2019
Bank Of Montreal /can/ 37472 $2.02M Mar 2019
Envestnet Asset Management 36430 $1.98M Mar 2019
Citi 35994 $1.95M Mar 2019
DuPont Capital Management Corporation 35645 $1.93M Mar 2019
Turtle Creek Asset Management 35300 $1.92M Mar 2019
Brown Brothers Harriman & Co. 33536 $1.52M Dec 2018
Engineers Gate Manager 33256 $1.50M Dec 2018
Two Sigma Investments 33203 $1.50M Dec 2018
Ubs Global Asset Management Americas 32897 $1.78M Mar 2019
PEAK6 Investments 32806 $1.75M Jun 2018
Thrivent Financial for Lutherans 31966 $1.73M Mar 2019
American International 31627 $1.72M Mar 2019
Walleye Trading 31358 $1.42M Dec 2018
Hancock Bank Trust Department 31258 $1.68M Mar 2019
State of Tennessee, Treasury Department 29095 $1.58M Mar 2019
Texas Permanent School Fund 28322 $1.54M Mar 2019
Credit Suisse AG 27931 $1.52M Mar 2019
Victory Capital Management 27143 $1.47M Mar 2019
Manufacturers Life Insurance Company 27036 $1.47M Mar 2019
Segall Bryant & Hamill 26739 $1.21M Dec 2018
Access Financial Services 26690 $1.45M Mar 2019
Capital Insight Partners 23805 $1.29M Mar 2019
Tudor Investment Corporation 23725 $1.07M Dec 2018
PanAgora Asset Management 22682 $1.02M Dec 2018
Mitsubishi UFJ Securities International 21800 $1.18M Mar 2019
Aperio 21538 $1.17M Mar 2019
Pioneer Investment Management 21187 $1.15M Mar 2019
Rbf Capital 20000 $1.08M Mar 2019
Florida State Board of Administration 19826 $1.08M Mar 2019
Ohio Pers 19746 $892914 Dec 2018
Two Sigma Advisers 18526 $837930 Dec 2018
D. E. Shaw & Co 18021 $978900 Mar 2019
MetLife Investment Advisors 17728 $961921 Mar 2019
Municipal Employees' Retirement System of Michigan 16990 $769816 Dec 2018
Oregon Public Employees Retirement Fund 16200 $879012 Mar 2019
Bradley, Foster & Sargent 16048 $870924 Mar 2019
Louisiana State Employees Retirement System 15600 $845988 Mar 2019
Chesley, Taft & Associates 15225 $825956 Mar 2019
Chicago Equity Partners 15025 $814956 Mar 2019
Eagle Capital Management 14800 $668960 Dec 2018
Commonwealth of Pennsylvania 14316 $776929 Mar 2019
UBS Group AG 14228 $772722 Mar 2019
Alaska Retirement Management Board 14057 $762029 Mar 2019
Slow Capital 13619 $615987 Dec 2018
Squarepoint Ops 13480 $731020 Mar 2019
Mason Street Advisors 13396 $727000 Mar 2019
Teachers Retirement System Of The State Of Kentucky 12700 $574040 Dec 2018
T. Rowe Price Associates 12666 $573009 Dec 2018
First Mercantile Trust Company 12531 $680057 Mar 2019
Oxford Asset Management 12386 $559971 Dec 2018
Metropolitan Life Insurance Company 12298 $993186 Mar 2019
NJ State Employees Deferred Compensation Plan 12000 $651000 Mar 2019
NISA Investment Advisors 10820 $586985 Mar 2019
Jefferies 10700 $483961 Dec 2018
Forsta Ap-fonden 10700 $580047 Mar 2019
Tiedemann Wealth Management 10518 $571022 Mar 2019
Piedmont Investment Advisers 10502 $570048 Mar 2019
Ipswich Investment Management 10155 $551010 Mar 2019
Assenagon Asset Management S.A. 9231 $500966 Mar 2019
Virginia Retirement System 9200 $499008 Mar 2019
Public Employees' Retirement Association of Colorado 8384 $454999 Mar 2019
Quantbot Technologies 8300 $450026 Mar 2019

Who sold Cogent Communications?

Fund Name Date Sold Shares Held Valued At
Norges Bank Investment Management Dec. 31, 2018 465514 $21.05M
Marshall Wace Dec. 31, 2018 26545 $1.20M