Cogent Communications Holdings, Inc.
CCOI- Exchange
- Nasdaq
- Industry
- Communications Services, NEC
- SEC CIK
- 0001158324
In the last 90 days, Cogent Communications Holdings, Inc. insiders filed 0 open-market purchases and 2 sales; 224 institutions reported holding it in 13F filings for Q2 2026, worth $656.2M in total; no superinvestor holds it.
13F holders, Q2 2025
Institutional positions in Cogent Communications Holdings, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 295
- −22 vs. Q1 2025
- Shares held
- 48.8M
- +2.53M (+5.5%) vs. Q1 2025
- Total value
- $2.36B
- −$483.9M (−17.0%) vs. Q1 2025
- New holders
- 39
- 113 more added
- Sold out
- 61
- 106 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CCOI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 224 | $656.2M |
| Q1 2026 | 233 | $919.1M |
| Q4 2025 | 247 | $1.05B |
| Q3 2025 | 266 | $1.95B |
| Q2 2025 | 295 | $2.36B |
| Q1 2025 | 320 | $2.84B |
| Q4 2024 | 314 | $3.58B |
| Q3 2024 | 316 | $3.52B |
| Q2 2024 | 310 | $2.59B |
| Q1 2024 | 315 | $2.93B |
| Q4 2023 | 311 | $3.34B |
| Q3 2023 | 311 | $2.61B |
| Q2 2023 | 283 | $2.87B |
| Q1 2023 | 275 | $2.67B |
| Q4 2022 | 286 | $2.35B |
| Q3 2022 | 263 | $2.16B |
| Q2 2022 | 265 | $2.53B |
| Q1 2022 | 274 | $2.74B |
| Q4 2021 | 285 | $3.02B |
| Q3 2021 | 260 | $2.91B |
| Q2 2021 | 259 | $3.11B |
| Q1 2021 | 255 | $2.82B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Cogent Communications Holdings, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 6,480,544 | $312.4M | 0.01% | −126,117−1.9% | Reduced |
| Vanguard Group Inc | 5,091,846 | $245.5M | 0.00% | +35,074+0.7% | Added |
| Turtle Creek Asset Management Inc. | 2,792,711 | $134.6M | 3.91% | +2,631,134+1,628.4% | Added |
| EdgePoint Investment Group Inc. | 2,279,440 | $109.9M | 0.83% | +267,143+13.3% | Added |
| State Street Corp | 1,788,235 | $86.2M | 0.00% | +13,510+0.8% | Added |
| Brown Advisory Inc | 1,454,101 | $70.1M | 0.09% | −217,369−13.0% | Reduced |
| Morgan Stanley | 1,244,015 | $60.0M | 0.00% | +328,710+35.9% | Added |
| Magnolia Group, LLC | 1,093,211 | $52.7M | 8.10% | +1,093,211 | New |
| Geode Capital Management, LLC | 1,060,367 | $51.1M | 0.00% | +20,055+1.9% | Added |
| MIG Capital, LLC | 1,029,237 | $49.6M | 5.22% | +66,203+6.9% | Added |
| Invesco Ltd. | 1,003,273 | $48.4M | 0.01% | +458,698+84.2% | Added |
| Thrivent Financial for Lutherans | 991,351 | $47.8M | 0.10% | −49,038−4.7% | Reduced |
| Capital World Investors | 955,288 | $46.1M | 0.01% | 00.0% | Unchanged |
| FMR LLC | 894,848 | $43.1M | 0.00% | +59,379+7.1% | Added |
| Harspring Capital Management, LLC | 854,797 | $41.2M | 14.50% | −30,000−3.4% | Reduced |
| Reaves W H & Co Inc | 819,953 | $39.5M | 0.88% | +11,892+1.5% | Added |
| Qube Research & Technologies Ltd | 687,839 | $33.2M | 0.05% | +406,129+144.2% | Added |
| Broad Run Investment Management, LLC | 677,886 | $32.7M | 5.01% | −20,177−2.9% | Reduced |
| Tyro Capital Management LLC | 636,895 | $30.7M | 12.04% | +144,792+29.4% | Added |
| Senator Investment Group LP | 631,692 | $30.5M | 1.18% | +45,218+7.7% | Added |
| Newtyn Management, LLC | 625,000 | $30.1M | 4.57% | +100,000+19.0% | Added |
| Colony Capital, Inc. | 582,974 | $28.1M | 2.81% | −392,104−40.2% | Reduced |
| Captrust Financial Advisors | 523,836 | $25.3M | 0.06% | −15,248−2.8% | Reduced |
| Northern Trust Corp | 519,244 | $25.0M | 0.00% | −6,580−1.3% | Reduced |
| Bank of New York Mellon Corp | 518,362 | $25.0M | 0.00% | −6,110−1.2% | Reduced |
| 14B Captial Management LP | 504,000 | $24.3M | 9.98% | +56,000+12.5% | Added |
| Charles Schwab Investment Management Inc | 494,924 | $23.9M | 0.00% | −8,800−1.7% | Reduced |
| Raymond James Financial Inc | 494,051 | $23.8M | 0.01% | −15,697−3.1% | Reduced |
| Renaissance Technologies LLC | 458,056 | $22.1M | 0.03% | −186,359−28.9% | Reduced |
| M&G Plc | 376,497 | $18.1M | 0.10% | +53,261+16.5% | Added |
| Goldman Sachs Group Inc | 372,441 | $18.0M | 0.00% | −104,072−21.8% | Reduced |
| Ulysses Management LLC | 372,166 | $17.9M | 3.87% | 00.0% | Unchanged |
| First Trust Advisors LP | 342,131 | $16.5M | 0.01% | +78,404+29.7% | Added |
| Jennison Associates LLC | 323,511 | $15.6M | 0.01% | +24,495+8.2% | Added |
| SG Capital Management LLC | 313,250 | $15.1M | 1.28% | +57,634+22.5% | Added |
| 683 Capital Management, LLC | 280,000 | $13.5M | 1.37% | −15,000−5.1% | Reduced |
| Citadel Advisors LLC | 250,845 | $12.1M | 0.01% | +199,609+389.6% | Added |
| Emerald Advisers, LLC | 243,212 | $11.7M | 0.43% | +10,940+4.7% | Added |
| BlackBarn Capital Partners LP | 240,000 | $11.6M | 3.83% | +50,000+26.3% | Added |
| Blair William & Co | 236,520 | $11.4M | 0.03% | +33,223+16.3% | Added |
| River Road Asset Management, LLC | 242,051 | $11.0M | 0.14% | +1,399+0.6% | Added |
| Granahan Investment Management Inc | 224,491 | $10.8M | 0.44% | +38,909+21.0% | Added |
| Park West Asset Management LLC | 221,300 | $10.7M | 0.81% | +221,300 | New |
| UBS Asset Management Americas Inc | 212,126 | $10.2M | 0.00% | +50,335+31.1% | Added |
| Principal Financial Group Inc | 210,688 | $10.2M | 0.01% | −289−0.1% | Reduced |
| Herald Investment Management Ltd | 207,600 | $10.0M | 1.48% | +7,000+3.5% | Added |
| Ceredex Value Advisors LLC | 206,800 | $9.97M | 0.21% | +63,750+44.6% | Added |
| Legal & General Group Plc | 198,133 | $9.55M | 0.00% | +332+0.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 192,143 | $9.26M | 0.02% | +8,115+4.4% | Added |
| Advisors Asset Management, Inc. | 187,919 | $9.06M | 0.16% | +3,724+2.0% | Added |
| Intrinsic Edge Capital Management LLC | 180,000 | $8.68M | 1.31% | +180,000 | New |
| Bank of America Corp | 176,050 | $8.49M | 0.00% | +52,652+42.7% | Added |
| Frontier Capital Management Co LLC | 164,679 | $7.94M | 0.07% | −520−0.3% | Reduced |
| Public Sector Pension Investment Board | 144,696 | $6.98M | 0.03% | +10,783+8.1% | Added |
| Emerald Mutual Fund Advisers Trust | 144,344 | $6.96M | 0.42% | 00.0% | Unchanged |
| Verition Fund Management LLC | 141,827 | $6.84M | 0.04% | +33,312+30.7% | Added |
| Redmond Asset Management, LLC | 141,383 | $6.82M | 1.63% | +11,727+9.0% | Added |
| Boothbay Fund Management, LLC | 139,950 | $6.75M | 0.21% | +30,486+27.9% | Added |
| ProShare Advisors LLC | 136,143 | $6.56M | 0.01% | +26,703+24.4% | Added |
| Rhumbline Advisers | 131,147 | $6.32M | 0.01% | +7,127+5.7% | Added |
| Beaconlight Capital, LLC | 126,737 | $6.11M | 3.58% | −147,535−53.8% | Reduced |
| UBS Group AG | 124,155 | $5.99M | 0.00% | +571+0.5% | Added |
| State of Wisconsin Investment Board | 120,837 | $5.83M | 0.01% | −2,895−2.3% | Reduced |
| JPMorgan Chase & Co | 115,024 | $5.55M | 0.00% | −17,416−13.2% | Reduced |
| Nuveen, LLC | 113,526 | $5.47M | 0.00% | −14,653−11.4% | Reduced |
| Royal Bank of Canada | 109,458 | $5.28M | 0.00% | +73,656+205.7% | Added |
| CIBC Private Wealth Group, LLC | 105,870 | $5.10M | 0.01% | +18,058+20.6% | Added |
| Skylands Capital, LLC | 103,650 | $5.00M | 0.72% | +22,275+27.4% | Added |
| Susquehanna International Group, LLP | 103,057 | $4.97M | 0.01% | +39,086+61.1% | Added |
| Madison Asset Management, LLC | 92,256 | $4.45M | 0.05% | +10,992+13.5% | Added |
| Barclays PLC | 91,299 | $4.40M | 0.00% | +29,954+48.8% | Added |
| Swiss National Bank | 89,600 | $4.32M | 0.00% | −700−0.8% | Reduced |
| Ameriprise Financial Inc | 88,263 | $4.26M | 0.00% | −658,174−88.2% | Reduced |
| Advantage Alpha Capital Partners LP | 87,402 | $4.21M | 1.14% | −1,251−1.4% | Reduced |
| Wells Fargo & Company | 86,403 | $4.17M | 0.00% | +2,203+2.6% | Added |
| American Century Companies Inc | 85,697 | $4.13M | 0.00% | +73,874+624.8% | Added |
| Edgestream Partners, L.P. | 80,940 | $3.90M | 0.11% | −34,283−29.8% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 73,122 | $3.53M | 0.02% | +1,976+2.8% | Added |
| Prudential Financial Inc | 44,239 | $3.43M | 0.00% | +2,739+6.6% | Added |
| Oppenheimer & Co Inc | 64,110 | $3.09M | 0.04% | +2,401+3.9% | Added |
| Asset Management One Co.,Ltd. | 63,555 | $3.06M | 0.01% | +19,394+43.9% | Added |
| Hussman Strategic Advisors, Inc. | 63,000 | $3.04M | 0.69% | +42,000+200.0% | Added |
| Crescent Park Management, L.P. | 62,368 | $3.01M | 1.28% | −14,772−19.1% | Reduced |
| Envestnet Asset Management Inc | 60,647 | $2.92M | 0.00% | −1,395−2.2% | Reduced |
| LPL Financial LLC | 59,324 | $2.86M | 0.00% | +12,377+26.4% | Added |
| Resources Management Corp | 57,997 | $2.80M | 0.38% | +57,207+7,241.4% | Added |
| Deutsche Bank AG | 55,801 | $2.69M | 0.00% | −7,045−11.2% | Reduced |
| Dark Forest Capital Management LP | 54,788 | $2.64M | 0.11% | +54,788 | New |
| Inspire Advisors, LLC | 54,202 | $2.61M | 0.27% | +16,251+42.8% | Added |
| Y-Intercept (Hong Kong) Ltd | 52,355 | $2.52M | 0.06% | +41,054+363.3% | Added |
| Alliancebernstein L.P. | 52,150 | $2.51M | 0.00% | −447−0.8% | Reduced |
| Jane Street Group, LLC | 51,732 | $2.49M | 0.00% | −122,750−70.4% | Reduced |
| New York State Teachers Retirement System | 51,010 | $2.46M | 0.01% | +100+0.2% | Added |
| NBC Securities, Inc. | 50,056 | $2.41M | 0.20% | +1,139+2.3% | Added |
| Intech Investment Management LLC | 49,371 | $2.38M | 0.02% | +623+1.3% | Added |
| GLOBALT Investments LLC | 49,360 | $2.38M | 0.09% | −2,570−4.9% | Reduced |
| Great West Life Assurance Co | 48,801 | $2.35M | 0.00% | −543−1.1% | Reduced |
| Atom Investors LP | 48,756 | $2.35M | 0.21% | +4,887+11.1% | Added |
| Citigroup Inc | 47,795 | $2.30M | 0.00% | −17,411−26.7% | Reduced |
| Azimuth Capital Investment Management LLC | 44,655 | $2.15M | 0.08% | −530−1.2% | Reduced |