Institutional Ownership
Cogent Communications Hldgs
CUSIP 19239V302COM NEWCCOIQ1 2026
13D / 13G Filings
24
Schedule 13D/13G on record
Beneficial Filers
6
Distinct reporting persons
Largest Stake
15.6%
Max % of class reported
Institutional Holders
225
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
24 filings · latest Feb 17, 2026
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Feb 17, 2026 | Turtle Creek Asset Management Inc. | 13G/A | 11.0% | 4.04M | SEC |
| 2 | Jan 23, 2026 | Blackrock, Inc. | 13G/A | 14.4% | 7.07M | SEC |
| 3 | Nov 14, 2025 | Turtle Creek Asset Management Inc. | 13G/A | 11.0% | 4.60M | SEC |
| 4 | Aug 14, 2025 | Turtle Creek Asset Management Inc. | 13G | 11.0% | 2.79M | SEC |
| 5 | Jul 18, 2025 | Blackrock, Inc. | 13G/A | 13.0% | 6.40M | SEC |
| 6 | Nov 8, 2024 | Blackrock, Inc. | 13G/A | 14.0% | 6.87M | SEC |
| 7 | Oct 23, 2024 | Blackrock, Inc. | 13G/A | 14.0% | 6.87M | SEC |
| 8 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 10.4% | 5.08M | SEC |
| 9 | Jan 26, 2024 | Vaughan Nelson Investment Management, L.P. | 13G/A | — | — | SEC |
| 10 | Jan 22, 2024 | Blackrock Inc. | 13G/A | 15.1% | 7.34M | SEC |
14 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Cogent Communications Hldgs.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 7.08M | $133.30M |
| 2 | Turtle Creek Asset Management Inc. | 4.35M | $81.93M |
| 3 | Edgepoint Investment Group Inc. | 2.28M | $43.02M |
| 4 | State Street Corp | 2.27M | $42.83M |
| 5 | Park West Asset Management LLC | 1.94M | $36.46M |
| 6 | Morgan Stanley | 1.88M | $35.48M |
| 7 | Newtyn Management, LLC | 1.60M | $30.14M |
| 8 | Magnolia Group, LLC | 1.29M | $24.31M |
| 9 | Geode Capital Management, LLC | 1.21M | $22.72M |
| 10 | Digitalbridge Group, Inc. | 1.14M | $21.53M |