CCOI

Cogent Communications Holdings, Inc. CCOI

Bénéficiaire Individuel

Déclarant Citoyenneté ou lieu d'organisation Pouvoir de vote unique Pouvoir de vote partagé Pouvoir de disposition unique Pouvoir de disposition partagé Montant en propriété effective Pourcentage détenu Date d'achat
BlackRock, Inc. Delaware 6818878 0 6874787 0 6874787 14 % 08/11/2024
BlackRock, Inc. Delaware 0 0 6874787 0 6874787 14 % 23/10/2024
The Vanguard Group Pennsylvania 0 82636 4951083 130550 5081633 10.45 % 13/02/2024
Vaughan Nelson Investment Management, L.P. Delaware 0 0 0 0 0 0 % 26/01/2024
Vaughan Nelson Investment Management, Inc. Delaware 0 0 0 0 0 0 % 26/01/2024
Vaughan Nelson Investment Management, Inc. Delaware 0 0 0 0 0 0 % 26/01/2024
Vaughan Nelson Investment Management, L.P. Delaware 0 0 0 0 0 0 % 26/01/2024
BlackRock, Inc. Delaware 7216419 0 7336041 0 7336041 15.1 % 22/01/2024
The Vanguard Group Pennsylvania 0 73580 5108538 117493 5226031 10.89 % 09/02/2023
Vaughan Nelson Investment Management, L.P. Delaware 1301210 0 2039330 525940 2565270 5.34 % 03/02/2023
Vaughan Nelson Investment Management, L.P. Delaware 1301210 0 2039330 525940 2565270 5.34 % 03/02/2023
Vaughan Nelson Investment Management, Inc. Delaware 1301210 0 2039330 525940 2565270 5.34 % 03/02/2023
Vaughan Nelson Investment Management, Inc. Delaware 1301210 0 2039330 525940 2565270 5.34 % 03/02/2023
Renaissance Technologies LLC Delaware 2178356 0 2178356 0 2178356 4.57 % 10/02/2022
Renaissance Technologies LLC Delaware 2178356 0 2178356 0 2178356 4.57 % 10/02/2022
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 2178356 0 2178356 0 2178356 4.57 % 10/02/2022
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 2178356 0 2178356 0 2178356 4.57 % 10/02/2022
The Vanguard Group Pennsylvania 0 98969 4698045 137117 4835162 10.14 % 09/02/2022
BlackRock, Inc. Delaware 6858724 0 7072055 0 7072055 14.8 % 26/01/2022
BlackRock, Inc. Delaware 6863693 0 7072055 0 7072055 14.8 % 25/01/2022
The Vanguard Group Pennsylvania 0 98616 4628682 136255 4764937 10.02 % 10/05/2021
The Vanguard Group Pennsylvania 0 98616 4628682 136255 4764937 10.02 % 10/05/2021
Renaissance Technologies LLC Delaware 2644769 0 2697156 0 2697156 5.71 % 11/02/2021
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 2644769 0 2697156 0 2697156 5.71 % 11/02/2021
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 2644769 0 2697156 0 2697156 5.71 % 11/02/2021
Renaissance Technologies LLC Delaware 2644769 0 2697156 0 2697156 5.71 % 11/02/2021
The Vanguard Group Pennsylvania 0 98378 4497851 132639 4630490 9.8 % 10/02/2021
BlackRock, Inc. Delaware 6431078 0 6486585 0 6486585 13.7 % 26/01/2021
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 3500287 0 3584655 3711 3588366 7.66 % 13/02/2020
Renaissance Technologies LLC Delaware 3500287 0 3584655 3711 3588366 7.66 % 13/02/2020
Renaissance Technologies LLC Delaware 3500287 0 3584655 3711 3588366 7.66 % 13/02/2020
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 3500287 0 3584655 3711 3588366 7.66 % 13/02/2020
The Vanguard Group Pennsylvania 89226 11025 4615860 94670 4710530 10.05 % 11/02/2020
BlackRock, Inc. Delaware 6719051 0 6884595 0 6884595 14.7 % 04/02/2020
The Vanguard Group Pennsylvania 85976 9900 4685182 91947 4777129 10.3 % 10/05/2019
The Vanguard Group Pennsylvania 85976 9900 4685182 91947 4777129 10.3 % 10/05/2019
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 3404295 0 3405695 7905 3413600 7.35 % 13/02/2019
Renaissance Technologies LLC Delaware 3404295 0 3405695 7905 3413600 7.35 % 13/02/2019
The Vanguard Group Pennsylvania 86562 9900 4482809 92533 4575342 9.84 % 11/02/2019
BlackRock, Inc. Delaware 6570947 0 6865395 0 6865395 14.8 % 24/01/2019
The Vanguard Group Pennsylvania 80469 9900 4515355 86440 4601795 10.01 % 12/03/2018
The Vanguard Group Pennsylvania 80469 9900 4515355 86440 4601795 10.01 % 12/03/2018
Renaissance Technologies LLC Delaware 2775300 0 2775300 0 2775300 6.04 % 14/02/2018
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 2775300 0 2775300 0 2775300 6.04 % 14/02/2018
RENAISSANCE TECHNOLOGIES HOLDINGS CORPORATION Delaware 2775300 0 2775300 0 2775300 6.04 % 14/02/2018
Renaissance Technologies LLC Delaware 2775300 0 2775300 0 2775300 6.04 % 14/02/2018
Abigail P. Johnson United States of America 0 0 2058292 0 2058292 4.478 % 13/02/2018
FMR LLC Delaware 1097844 0 2058292 0 2058292 4.478 % 13/02/2018
FMR LLC Delaware 1097844 0 2058292 0 2058292 4.478 % 13/02/2018
Abigail P. Johnson United States of America 0 0 2058292 0 2058292 4.478 % 13/02/2018
The Vanguard Group Pennsylvania 81132 9900 4479243 87103 4566346 9.93 % 08/02/2018
FRONTIER CAPITAL MANAGEMENT CO., LLC. DELAWARE 862032 1256479 1256479 2.734 % 07/02/2018
BlackRock, Inc. Delaware 6178987 0 6288095 0 6288095 13.7 % 19/01/2018
FRONTIER CAPITAL MANAGEMENT CO., LLC. DELAWARE 1815282 2855908 2855908 6.26 % 10/02/2017
The Vanguard Group Pennsylvania 82174 5900 4611664 85974 4697638 10.32 % 10/02/2017
BlackRock, Inc. Delaware 4596702 0 4703620 0 4703620 10.3 % 12/01/2017
The Vanguard Group Pennsylvania 87714 5900 4616835 91514 4708349 10.33 % 10/08/2016
The Vanguard Group Pennsylvania 87714 5900 4616835 91514 4708349 10.33 % 10/08/2016
BlackRock, Inc. Delaware 4422080 0 4536654 0 4536654 10 % 10/05/2016
FRONTIER CAPITAL MANAGEMENT CO., LLC. DELAWARE 2404947 3914620 3914620 8.64 % 11/02/2016
The Vanguard Group Pennsylvania 99532 3200 3379663 99714 3479377 7.7 % 11/02/2016
BlackRock, Inc. Delaware 2948197 0 3068965 0 3068965 6.8 % 26/01/2016
Columbia Wanger Asset Management, LLC Delaware 0 0 % 05/10/2015
Edward C. Johnson 3d United States of America 0 0 4846105 0 4846105 10.523 % 10/07/2015
FMR LLC Delaware 1325335 0 4846105 0 4846105 10.523 % 10/07/2015
Abigail P. Johnson United States of America 0 0 4846105 0 4846105 10.523 % 10/07/2015
FMR LLC Delaware 1325335 0 4846105 0 4846105 10.523 % 10/07/2015
Edward C. Johnson 3d United States of America 0 0 4846105 0 4846105 10.523 % 10/07/2015
Abigail P. Johnson United States of America 0 0 4846105 0 4846105 10.523 % 10/07/2015
Edward C. Johnson 3d United States of America 0 0 3542906 0 3542906 7.661 % 13/02/2015
Abigail P. Johnson United States of America 0 0 3542906 0 3542906 7.661 % 13/02/2015
FMR LLC Delaware 824105 0 3542906 0 3542906 7.661 % 13/02/2015
FMR LLC Delaware 824105 0 3542906 0 3542906 7.661 % 13/02/2015
Edward C. Johnson 3d United States of America 0 0 3542906 0 3542906 7.661 % 13/02/2015
Abigail P. Johnson United States of America 0 0 3542906 0 3542906 7.661 % 13/02/2015
FRONTIER CAPITAL MANAGEMENT CO., LLC. DELAWARE 2678415 0 4570012 0 4570012 9.86 % 12/02/2015
The Vanguard Group Pennsylvania 60444 2873017 56844 2929861 6.33 % 11/02/2015
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY): Delaware 2233200 0 2318200 0 2318200 5.1 % 11/02/2015
Jennison Associates LLC S.S. or Delaware 1049253 0 0 1052611 1052611 2.3 % 09/02/2015
BlackRock, Inc. Delaware 2424390 0 2525391 0 2525391 5.5 % 06/02/2015
FRONTIER CAPITAL MANAGEMENT CO., LLC. DELAWARE 2656156 4457850 4457850 9.413 % 13/02/2014
The Vanguard Group Pennsylvania 64573 2735752 60973 2796725 5.9 % 12/02/2014
Jennison Associates LLC S.S. or I.R.S. Identification No. of Above Person: IRS Identification (formerly Delaware 2639615 0 0 2639615 2639615 5.6 % 06/02/2014
BlackRock, Inc. Delaware 2498158 0 2651264 0 2651264 5.6 % 28/01/2014
FMR LLC Delaware 1148666 0 2697476 0 2697476 5.718 % 14/02/2013
Edward C. Johnson 3d United States of America 0 0 2697476 0 2697476 5.718 % 14/02/2013
IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) DELAWARE 2379495 3691002 3691002 7.823 % 14/02/2013
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY): Delaware 0 0 % 14/02/2013
The Vanguard Group Pennsylvania 61723 2704832 59623 2764455 5.85 % 12/02/2013
BlackRock, Inc. Delaware 2490231 0 2490231 0 2490231 5.28 % 08/02/2013
BlackRock, Inc. Delaware 2444830 0 2444830 0 2444830 5.33 % 13/02/2012
S : Columbia Wanger Asset Management, LLC Delaware 2547000 0 2547000 0 2547000 5.5 % 10/02/2012
Morgan Stanley The state of organization is Delaware. 1369117 0 1438969 0 1438969 3.1 % 08/02/2012
Morgan Stanley Investment Management Inc. The state of organization is Delaware. 1369117 0 1438969 0 1438969 3.1 % 08/02/2012
THE VANGUARD GROUP, INC. Pennsylvania 58723 2378724 58723 2437447 5.31 % 07/02/2012
Peninsula Investment Partners, L.P. Delaware 0 0 0 0 0 0 % 02/02/2012
Peninsula Capital Advisors, LLC Delaware 0 0 0 0 0 0 % 02/02/2012
FMR LLC Delaware 2397620 0 3867848 0 3867848 8.414 % 11/07/2011
FMR LLC Delaware 2397620 0 3867848 0 3867848 8.414 % 11/07/2011
Edward C. Johnson 3d United States of America 0 0 3867848 0 3867848 8.414 % 11/07/2011
Edward C. Johnson 3d United States of America 0 0 3867848 0 3867848 8.414 % 11/07/2011
T. ROWE PRICE ASSOCIATES, INC. MARYLAND 0 844066 0 844066 1.8 % 17/02/2011
T. ROWE PRICE ASSOCIATES, INC. MARYLAND 0 844066 0 844066 1.8 % 17/02/2011
IRS IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) DELAWARE 2947367 4234604 4234604 9.246 % 14/02/2011
Peninsula Capital Advisors, LLC Delaware 0 4200000 0 4200000 4200000 9.2 % 11/02/2011
Peninsula Investment Partners, L.P. Delaware 0 4200000 0 4200000 4200000 9.2 % 11/02/2011
S : Columbia Wanger Asset Management, LLC043519872 Delaware 2830000 0 2830000 0 2830000 6.1 % 10/02/2011
Morgan Stanley Investment Management Inc. #133040307 organization is Delaware 2800553 0 2953385 0 2953385 6.4 % 09/02/2011
Morgan Stanley #363145972 organization is Delaware 2846663 0 2999495 0 2999495 6.5 % 09/02/2011
BlackRock, Inc. Delaware 2520188 0 2520188 0 2520188 5.5 % 03/02/2011
Columbia Wanger Asset Management, LLC Delaware 2830000 0 2995000 0 2995000 6.5 % 08/12/2010
Columbia Wanger Asset Management, LLC Delaware 2830000 0 2995000 0 2995000 6.5 % 08/12/2010
BlackRock, Inc. Delaware 2236347 0 2236347 0 2236347 4.88 % 08/10/2010
FMR LLC Delaware 2107880 0 4788596 0 4788596 10.642 % 16/02/2010
Edward C. Johnson 3d United States of America 0 0 4788596 0 4788596 10.642 % 16/02/2010
FMR LLC Delaware 2107880 0 4788596 0 4788596 10.642 % 16/02/2010
Edward C. Johnson 3d United States of America 0 0 4788596 0 4788596 10.642 % 16/02/2010
NORGES BANK (CENTRAL BANK OF NORWAY) NORWAY 2456691 0 1191391 1265300 2456691 5.16 % 27/05/2008
NORGES BANK (CENTRAL BANK OF NORWAY) NORWAY 2456691 0 1191391 1265300 2456691 5.16 % 27/05/2008
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Delaware 0 955476 0 955476 955476 2 % 13/02/2008
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Delaware 2683406 0 2683406 0 2683406 5.6 % 09/08/2007

Senat trading

Bureau Date de la transaction Date de réception Type Montant Commentaire

Senat Divulgation

Représentant Date de la transaction Date de divulgation Type Montant District
Donna Shalala 2019-06-24 2020-04-27 Sale (Full) $1,001 - $15,000 FL27