Who Owns COGENT COMM HOLDINGS INC (CCOI)? -- Institutional Holders (2026-06-30)
272 institutions reported holding $690.0M of COGENT COMM HOLDINGS INC (CCOI) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($102.4M), VANGUARD GROUP INC ($67.0M), TURTLE CREEK ASSET MANAGEMENT INC. ($58.3M), Park West Asset Management LLC ($43.1M), STATE STREET CORP ($38.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $102.4M | 7.4M | Added |
| 2 | VANGUARD GROUP INC | $67.0M | 4.8M | Trimmed |
| 3 | TURTLE CREEK ASSET MANAGEMENT INC. | $58.3M | 4.2M | Trimmed |
| 4 | Park West Asset Management LLC | $43.1M | 3.1M | Added |
| 5 | STATE STREET CORP | $38.6M | 2.8M | Added |
| 6 | EdgePoint Investment Group Inc. | $31.7M | 2.3M | Hold |
| 7 | Newtyn Management, LLC | $23.0M | 1.7M | Added |
| 8 | CITADEL ADVISORS LLC | $22.6M | 1.6M | Added |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | $17.3M | 1.2M | Added |
| 10 | MAGNOLIA GROUP, LLC | $13.6M | 979,686 | Trimmed |
| 11 | GOLDMAN SACHS GROUP INC | $13.5M | 973,138 | Added |
| 12 | Sixth Street Partners Management Company, L.P. | $11.2M | 805,244 | New |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $11.2M | 805,244 | Added |
| 14 | GILDER GAGNON HOWE & CO LLC | $10.9M | 783,783 | Added |
| 15 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $9.6M | 691,590 | Trimmed |
| 16 | Broad Run Investment Management, LLC | $9.2M | 660,130 | Trimmed |
| 17 | MORGAN STANLEY | $8.7M | 627,593 | Trimmed |
| 18 | AQR CAPITAL MANAGEMENT LLC | $8.5M | 615,561 | Added |
| 19 | Harspring Capital Management, LLC | $8.3M | 599,418 | Trimmed |
| 20 | HRT FINANCIAL LP | $7.7M | 557,674 | Added |
| 21 | NORTHERN TRUST CORP | $7.2M | 516,683 | Added |
| 22 | UBS Group AG | $7.1M | 512,618 | Added |
| 23 | CenterBook Partners LP | $7.0M | 503,457 | Added |
| 24 | AYAL Capital Advisors Ltd | $5.6M | 400,000 | New |
| 25 | FRONTIER CAPITAL MANAGEMENT CO LLC | $5.3M | 382,608 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30