Who owns Cogent Communications?
- Ticker: CCOI
- CUSIP Number: 19239V302
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Analyze quarterly positions in Cogent Communications with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Cogent Communications stock
Who bought or sold Cogent Communications this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| BlackRock | 7.2M | $155M | 4% | Dec 2025 |
|
| Vanguard Group | 5.6M | $120M | 4% | Dec 2025 |
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| Turtle Creek Asset Management | 4.0M | $87M | -12% | Dec 2025 |
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| Edgepoint Investment | 2.3M | $49M | 0% | Dec 2025 |
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| State Street Corporation | 2.1M | $45M | 7% | Dec 2025 |
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| Harspring Capital Management | 1.4M | $30M | 60% | Dec 2025 |
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| Newtyn Management | 1.4M | $30M | 100% | Dec 2025 |
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| Magnolia | 1.2M | $27M | -2% | Dec 2025 |
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| Geode Capital Management | 1.2M | $25M | 3% | Dec 2025 |
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| First Trust Advisors | 1.2M | $25M | 87% | Dec 2025 |
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| Tyro Capital Management | 1.0M | $22M | 7% | Dec 2025 |
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| Charles Schwab Investment Management | 667k | $14M | 16% | Dec 2025 |
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| Broad Run Investment Management | 664k | $14M | 3% | Dec 2025 |
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| BlackBarn Capital Partners | 650k | $14M | 73% | Dec 2025 |
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| Colony Capital | 636k | $14M | -25% | Dec 2025 |
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| Goldman Sachs Group | 615k | $13M | 33% | Dec 2025 |
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| CenterBook Partners | 602k | $13M | 254% | Dec 2025 |
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| 683 Capital Management | 600k | $13M | -8% | Dec 2025 |
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| Jpmorgan Chase & Co | 540k | $21M | 100% | Sep 2025 |
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| Northern Trust | 499k | $11M | -1% | Dec 2025 |
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| Palliser Capital | 426k | $9.2M | 95% | Dec 2025 |
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| D. E. Shaw & Co | 416k | $16M | 1797% | Sep 2025 |
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| Susquehanna International | 398k | $8.6M | 57% | Dec 2025 |
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| Jane Street | 377k | $8.1M | -17% | Dec 2025 |
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| Frontier Capital Management | 346k | $7.5M | 32% | Dec 2025 |
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| Man Group | 326k | $7.0M | 2685% | Dec 2025 |
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| Citadel Advisors | 283k | $11M | -30% | Sep 2025 |
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| Bank of New York Mellon | 277k | $6.0M | -48% | Dec 2025 |
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| Caption Management | 270k | $5.8M | 1100% | Dec 2025 |
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| Invesco | 262k | $5.7M | -81% | Dec 2025 |
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| W. H. Reaves & Co | 259k | $5.6M | -39% | Dec 2025 |
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| UBS Group | 249k | $5.4M | -34% | Dec 2025 |
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| Herald Investment Management | 243k | $5.2M | 0% | Dec 2025 |
|
| William Blair $ Company | 241k | $9.2M | 2% | Sep 2025 |
|
| Principal Financial Group | 227k | $4.9M | -1% | Dec 2025 |
|
| FMR | 223k | $8.6M | -75% | Sep 2025 |
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| Boothbay Fund Management | 220k | $4.7M | -30% | Dec 2025 |
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| Walleye Trading Advisors | 208k | $4.5M | -17% | Dec 2025 |
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| Redmond Asset Management | 200k | $4.3M | 46% | Dec 2025 |
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| Legal & General Group | 199k | $4.3M | 0% | Dec 2025 |
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| Advisors Asset Management | 182k | $3.9M | -7% | Dec 2025 |
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| Nishkama Capital | 180k | $3.9M | 70% | Dec 2025 |
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| Gilder, Gagnon, Howe & Co | 173k | $6.6M | 100% | Sep 2025 |
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| Royal Bank of Canada | 172k | $6.6M | 57% | Sep 2025 |
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| 14B Captial Management | 170k | $3.7M | -62% | Dec 2025 |
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| Nuveen | 170k | $3.7M | 3% | Dec 2025 |
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| Edgestream Partners | 166k | $3.6M | 127% | Dec 2025 |
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| Public Sector Pension Investment Board | 165k | $3.6M | -11% | Dec 2025 |
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| J. Goldman & Co | 154k | $3.3M | 100% | Dec 2025 |
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| Ubs Global Asset Management Americas | 150k | $3.2M | 1% | Dec 2025 |
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| Rhumbline Advisers | 138k | $3.0M | 0% | Dec 2025 |
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| Granahan Investment Management | 109k | $4.2M | -51% | Sep 2025 |
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| Point72 Asset Management | 105k | $2.3M | 100% | Dec 2025 |
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| Mariner Investment Group | 105k | $478k | 0% | Dec 2025 |
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| Walleye Trading | 103k | $2.2M | 26% | Dec 2025 |
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| Garnet Equity Capital Holdings | 100k | $3.8M | 100% | Sep 2025 |
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| Crawford Fund Management | 98k | $2.1M | 6% | Dec 2025 |
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| Swiss National Bank | 97k | $2.1M | 7% | Dec 2025 |
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| Renaissance Technologies | 89k | $1.9M | -53% | Dec 2025 |
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| Barclays | 88k | $1.9M | 35% | Dec 2025 |
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| Simplex Trading | 85k | $1.8M | 100% | Dec 2025 |
|
| Ameriprise Financial | 84k | $1.8M | -8% | Dec 2025 |
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| Commonwealth of Pennsylvania | 82k | $1.8M | 7% | Dec 2025 |
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| Millennium Management | 80k | $3.1M | 279% | Sep 2025 |
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| Wells Fargo & Company | 79k | $1.7M | -20% | Dec 2025 |
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| State of Wisconsin Investment Board | 75k | $1.6M | -39% | Dec 2025 |
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| MYDA Advisors | 75k | $1.6M | 733% | Dec 2025 |
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| None | 75k | $1.6M | 100% | Dec 2025 |
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| New York State Teachers Retirement System | 74k | $1.6M | 45% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 70k | $1.5M | 120% | Dec 2025 |
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| SG Americas Securities | 68k | $1.5M | 795% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 66k | $1.4M | 9% | Dec 2025 |
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| Skylands Capital | 62k | $1.3M | -42% | Dec 2025 |
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| Quantinno Capital Management | 61k | $1.3M | 677% | Dec 2025 |
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| Algert Coldiron Investors | 56k | $2.1M | 50% | Sep 2025 |
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| Brown Advisory Holdings Incorporated | 53k | $1.1M | -95% | Dec 2025 |
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| Wolverine Trading | 51k | $1.9M | 445% | Sep 2025 |
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| Alliancebernstein | 50k | $1.9M | -5% | Sep 2025 |
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| Hrt Financial | 49k | $1.1M | 100% | Dec 2025 |
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| Victory Capital Management | 46k | $1.0M | 46% | Dec 2025 |
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| California State Teachers Retirement System | 46k | $993k | 0% | Dec 2025 |
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| Bridgefront Capital | 45k | $975k | 377% | Dec 2025 |
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| Prudential Financial | 45k | $969k | -6% | Dec 2025 |
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| American Century Companies | 44k | $945k | -54% | Dec 2025 |
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| Great-West Life Assurance Company | 39k | $846k | -30% | Dec 2025 |
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| Capital Fund Management | 36k | $1.4M | 28% | Sep 2025 |
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| Winton Capital | 36k | $768k | 100% | Dec 2025 |
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| Dynamic Technology Lab Private | 35k | $759k | 100% | Dec 2025 |
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| Prairieview Wealth Partners | 35k | $749k | -37% | Dec 2025 |
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| Jump Financial | 35k | $741k | 100% | Dec 2025 |
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| Thrivent Financial for Lutherans | 33k | $703k | -5% | Dec 2025 |
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| AQR Capital Management | 32k | $1.2M | 536% | Sep 2025 |
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| Aquatic Capital Management | 31k | $674k | 1419% | Dec 2025 |
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| TrueMark Investments | 30k | $640k | 100% | Dec 2025 |
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| Zurcher Kantonalbank | 29k | $622k | 52% | Dec 2025 |
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| Clear Harbor Asset Management | 28k | $598k | 113% | Dec 2025 |
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| MetLife Investment Advisors | 26k | $563k | 0% | Dec 2025 |
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| Alaska Retirement Management Board | 26k | $546k | 1% | Dec 2025 |
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| Landscape Capital Management | 25k | $530k | 186% | Dec 2025 |
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| Creative Planning | 25k | $530k | 8% | Dec 2025 |
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| Pekin, Singer Strauss Asset Management | 24k | $519k | 100% | Dec 2025 |
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| Guggenheim Capital, LLC Managers | 24k | $512k | -9% | Dec 2025 |
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| Altfest L J & Co | 23k | $502k | 100% | Dec 2025 |
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| A.R. Schmeidler & Co | 23k | $496k | 30% | Dec 2025 |
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| Yale Capital Corp. | 23k | $496k | 0% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 23k | $489k | -88% | Dec 2025 |
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| Pnc Financial Services | 22k | $483k | -35% | Dec 2025 |
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| Verition Fund Management | 22k | $472k | -91% | Dec 2025 |
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| Macquarie Group | 22k | $472k | -11% | Dec 2025 |
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| Louisiana State Employees Retirement System | 22k | $468k | 0% | Dec 2025 |
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| Henderson Group | 21k | $810k | 100% | Sep 2025 |
|
| Skopos Labs | 21k | $462k | 100% | Dec 2025 |
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| Manufacturers Life Insurance Company | 21k | $449k | -8% | Dec 2025 |
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| Y-Intercept | 20k | $439k | 100% | Dec 2025 |
|
| Farringdon Capital | 20k | $434k | -14% | Dec 2025 |
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| Rbf Capital | 20k | $767k | 0% | Sep 2025 |
|
| Federated Investors | 20k | $427k | 12361% | Dec 2025 |
|
| Group One Trading | 20k | $425k | 186% | Dec 2025 |
|
| Hennion & Walsh Asset Management | 19k | $417k | 0% | Dec 2025 |
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| Virtu Financial | 19k | $416k | 100% | Dec 2025 |
|
| LPL Financial | 19k | $414k | -46% | Dec 2025 |
|
| Mercer Global Advisors | 19k | $407k | 60% | Dec 2025 |
|
| Arvin Capital Management | 19k | $399k | -69% | Dec 2025 |
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| Twinbeech Capital | 19k | $398k | 100% | Dec 2025 |
|
| Salvus Wealth Management | 18k | $396k | -32% | Dec 2025 |
|
| Intech Investment Management | 18k | $379k | -52% | Dec 2025 |
|
| Van Eck Associates Corp. | 17k | $363k | 15% | Dec 2025 |
|
| New York State Common Retirement Fund | 16k | $340k | 0% | Dec 2025 |
|
| Oppenheimer & Co | 16k | $333k | -80% | Dec 2025 |
|
| Tudor Investment Corporation | 14k | $552k | 109% | Sep 2025 |
|
| Handelsbanken Fonder AB | 14k | $302k | 0% | Dec 2025 |
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| Amalgamated Bank | 14k | $299k | 2% | Dec 2025 |
|
| Police & Firemen's Retirement System of New Jersey | 14k | $293k | 9% | Dec 2025 |
|
| Arizona State Retirement System | 14k | $291k | -3% | Dec 2025 |
|
| Bridgewater Associates | 13k | $280k | 100% | Dec 2025 |
|
| Yousif Capital Management | 13k | $291k | -13% | Dec 2025 |
|
| Global Endowment Management | 12k | $265k | 18% | Dec 2025 |
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| Navis Wealth Advisors | 12k | $259k | 100% | Dec 2025 |
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| Assenagon Asset Management | 12k | $256k | 100% | Dec 2025 |
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| Teachers Retirement System Of The State Of Kentucky | 12k | $254k | -3% | Dec 2025 |
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| Quest Partners | 12k | $253k | 895% | Dec 2025 |
|
| Brian McDonald | 11k | $242k | -19% | Dec 2025 |
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| Oregon Public Employees Retirement Fund | 11k | $235k | 2% | Dec 2025 |
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| State of Tennessee, Treasury Department | 11k | $263k | 3% | Dec 2025 |
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| NISA Investment Advisors | 11k | $233k | 36% | Dec 2025 |
|
| Scientech Research | 11k | $231k | 100% | Dec 2025 |
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| Resources Management Corp | 11k | $227k | -58% | Dec 2025 |
|
| IMC-Chicago | 10k | $225k | 100% | Dec 2025 |
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| Fox Run Management | 10k | $225k | 100% | Dec 2025 |
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| Klp Kapitalforvaltning As | 10k | $222k | 0% | Dec 2025 |
|
| Sei Investments | 9.7k | $208k | -70% | Dec 2025 |
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| ProShare Advisors | 9.5k | $204k | -95% | Dec 2025 |
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| Hsbc Holdings | 9.1k | $349k | -48% | Sep 2025 |
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| Russell Investments | 6.6k | $142k | -37% | Dec 2025 |
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| Ensign Peak Advisors | 4.1k | $89k | -61% | Dec 2025 |
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| Advisor Group Holdings | 3.4k | $73k | -90% | Dec 2025 |
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| Us Bancorp | 2.7k | $59k | -74% | Dec 2025 |
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| Emerald Advisers | 371.00 | $8.0k | -100% | Dec 2025 |
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| Goss Wealth Management | 61.00 | $1.3k | -100% | Dec 2025 |
|
| Atlantic Trust | 11.00 | $237.000500 | -100% | Dec 2025 |
|