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 2021
Institutional positions in Cogent Communications Holdings, Inc. as of Jun 30, 2021. 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
- 259
- +4 vs. Q1 2021
- Shares held
- 40.5M
- −455.0K (−1.1%) vs. Q1 2021
- Total value
- $3.11B
- +$297.3M (+10.6%) vs. Q1 2021
- New holders
- 34
- 103 more added
- Sold out
- 30
- 81 more reduced
Compare with Q1 2021: 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 2021
Shares, value and share of portfolio for each institution holding Cogent Communications Holdings, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Reaves W H & Co Inc | 103,773 | $7.98M | 0.26% | −55,496−34.8% | Reduced |
| Segall Bryant & Hamill, LLC | 110,150 | $8.47M | 0.08% | +3,084+2.9% | Added |
| Legal & General Group Plc | 111,974 | $8.61M | 0.00% | −28,817−20.5% | Reduced |
| Russell Investments Group, Ltd. | 116,083 | $8.92M | 0.01% | +3,354+3.0% | Added |
| Comerica Bank | 139,267 | $9.85M | 0.06% | +38,788+38.6% | Added |
| Rhumbline Advisers | 131,274 | $10.1M | 0.01% | −2,603−1.9% | Reduced |
| Heartland Advisors Inc | 132,904 | $10.2M | 0.59% | +8,218+6.6% | Added |
| Neuberger Berman Group LLC | 134,650 | $10.3M | 0.01% | −376−0.3% | Reduced |
| Intrinsic Edge Capital Management LLC | 142,044 | $10.9M | 0.65% | −286,077−66.8% | Reduced |
| Advisors Asset Management, Inc. | 143,312 | $11.0M | 0.16% | +26,794+23.0% | Added |
| Goldman Sachs Group Inc | 153,932 | $11.8M | 0.00% | +45,032+41.4% | Added |
| Personal Capital Advisors Corp | 158,917 | $12.2M | 0.06% | +12,760+8.7% | Added |
| Fort Washington Investment Advisors Inc | 166,725 | $12.8M | 0.11% | −24,939−13.0% | Reduced |
| Harber Asset Management LLC | 167,621 | $12.9M | 3.05% | −156,630−48.3% | Reduced |
| Royal Bank of Canada | 171,682 | $13.2M | 0.00% | −5,058−2.9% | Reduced |
| Morgan Stanley | 171,957 | $13.2M | 0.00% | +54,446+46.3% | Added |
| Skylands Capital, LLC | 178,700 | $13.7M | 1.63% | −50,375−22.0% | Reduced |
| Man Group plc | 205,867 | $15.8M | 0.06% | +9,194+4.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 208,959 | $16.1M | 0.04% | +6,186+3.1% | Added |
| M&G Investment Management Ltd | 215,213 | $16.6M | 0.09% | +109,646+103.9% | Added |
| Ameriprise Financial Inc | 236,322 | $18.2M | 0.01% | +421+0.2% | Added |
| Invesco Ltd. | 239,579 | $18.4M | 0.00% | −66,802−21.8% | Reduced |
| DF Dent & Co Inc | 243,601 | $18.7M | 0.20% | +20,126+9.0% | Added |
| JPMorgan Chase & Co | 247,816 | $19.1M | 0.00% | −25,923−9.5% | Reduced |
| Pacer Advisors, Inc. | 252,892 | $19.4M | 0.28% | +17,467+7.4% | Added |
| Parametric Portfolio Associates LLC | 275,337 | $21.2M | 0.01% | +32,988+13.6% | Added |
| Emerald Advisers, LLC | 297,853 | $22.9M | 0.83% | +178+0.1% | Added |
| Principal Financial Group Inc | 299,372 | $23.0M | 0.01% | −732−0.2% | Reduced |
| Central Securities Corp | 325,000 | $25.0M | 2.57% | 00.0% | Unchanged |
| Emerald Mutual Fund Advisers Trust | 335,569 | $25.8M | 0.84% | 00.0% | Unchanged |
| Blair William & Co | 340,358 | $26.2M | 0.09% | −15,492−4.4% | Reduced |
| Nuveen Asset Management, LLC | 342,981 | $26.4M | 0.01% | +174,036+103.0% | Added |
| FMR LLC | 349,353 | $26.9M | 0.00% | −744,685−68.1% | Reduced |
| Charles Schwab Investment Management Inc | 350,265 | $26.9M | 0.01% | +12,273+3.6% | Added |
| Jacobs Levy Equity Management, Inc | 364,160 | $28.0M | 0.19% | +133,667+58.0% | Added |
| Manufacturers Life Insurance Company, The | 364,212 | $28.0M | 0.02% | −40,168−9.9% | Reduced |
| Ceredex Value Advisors LLC | 396,400 | $30.5M | 0.34% | −8,100−2.0% | Reduced |
| Natixis Advisors, L.P. | 397,748 | $30.6M | 0.14% | +59,601+17.6% | Added |
| Norges Bank | 404,082 | $31.1M | 0.01% | +72,352+21.8% | Added |
| Bank of America Corp | 422,211 | $32.5M | 0.00% | −71,718−14.5% | Reduced |
| Natixis Investment Managers International | 496,190 | $38.2M | 2.31% | +66,770+15.5% | Added |
| Price T Rowe Associates Inc | 500,344 | $38.5M | 0.00% | +36,745+7.9% | Added |
| Northern Trust Corp | 535,403 | $41.2M | 0.01% | −8,571−1.6% | Reduced |
| Wells Fargo & Company | 537,167 | $41.3M | 0.01% | −17,725−3.2% | Reduced |
| Bank of New York Mellon Corp | 598,926 | $46.1M | 0.01% | −1,304−0.2% | Reduced |
| Boston Financial Mangement LLC | 599,701 | $46.1M | 1.86% | +10,635+1.8% | Added |
| NFJ Investment Group, LLC | 615,505 | $47.3M | 0.90% | −44,123−6.7% | Reduced |
| Westfield Capital Management Co LP | 646,911 | $49.7M | 0.30% | +165,865+34.5% | Added |
| Copeland Capital Management, LLC | 735,615 | $56.6M | 1.70% | −7,640−1.0% | Reduced |
| Geode Capital Management, LLC | 767,194 | $59.0M | 0.01% | +53,916+7.6% | Added |
| Standard Life Aberdeen plc | 825,977 | $63.5M | 0.14% | +44,515+5.7% | Added |
| MIG Capital, LLC | 888,233 | $68.3M | 6.05% | +522+0.1% | Added |
| Dimensional Fund Advisors LP | 900,564 | $69.2M | 0.02% | −30,434−3.3% | Reduced |
| State Street Corp | 1,399,424 | $107.6M | 0.01% | +29,672+2.2% | Added |
| Brown Advisory Inc | 1,561,640 | $120.1M | 0.18% | +81,162+5.5% | Added |
| Vaughan Nelson Investment Management, L.P. | 1,714,799 | $131.9M | 1.34% | +165,992+10.7% | Added |
| Renaissance Technologies LLC | 2,252,656 | $173.2M | 0.22% | −22,600−1.0% | Reduced |
| Vanguard Group Inc | 4,774,196 | $367.1M | 0.01% | +27,422+0.6% | Added |
| BlackRock Inc. | 6,521,569 | $501.4M | 0.01% | −167,339−2.5% | Reduced |
| SG Capital Management LLC | 0 | $0 | 0.00% | −169,366−100.0% | Sold out |
| Zimmer Partners, LP | 0 | $0 | 0.00% | −162,500−100.0% | Sold out |
| Great Lakes Advisors, LLC | 0 | $0 | 0.00% | −134,763−100.0% | Sold out |
| Nordea Investment Management AB | 0 | $0 | 0.00% | −97,211−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −86,586−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −80,066−100.0% | Sold out |
| Boundary Creek Advisors LP | 0 | $0 | 0.00% | −37,522−100.0% | Sold out |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 0 | $0 | 0.00% | −19,431−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −17,415−100.0% | Sold out |
| Manatuck Hill Partners, LLC | 0 | $0 | 0.00% | −12,000−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −9,900−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −9,493−100.0% | Sold out |
| Slow Capital, Inc. | 0 | $0 | 0.00% | −6,963−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −5,271−100.0% | Sold out |
| MYDA Advisors LLC | 0 | $0 | 0.00% | −4,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −3,919−100.0% | Sold out |
| Fulcrum Asset Management LLP | 0 | $0 | 0.00% | – | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −3,212−100.0% | Sold out |
| Quantitative Investment Management, LLC | 0 | $0 | 0.00% | −2,950−100.0% | Sold out |
| Shell Asset Management Co | 0 | $0 | 0.00% | −2,795−100.0% | Sold out |
| Point72 Hong Kong Ltd | 0 | $0 | 0.00% | −433−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −206−100.0% | Sold out |
| Ameritas Investment Company, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Lenox Wealth Advisors, LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Valeo Financial Advisors, LLC | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| Sofos Investments, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −3,371−100.0% | Sold out |
| Carroll Financial Associates, Inc. | 0 | $0 | 0.00% | −14−100.0% | Sold out |