COGENT COMMUNICATIONS HOLDIN (CCOI) Institutional Ownership and Insiders Activity

COGENT COMMUNICATIONS HOLDIN (CCOI) is widely held by institutional investors, with 2 tracked firms reporting positions valued at approximately $156.75M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Turtle Creek Asset Management is the largest disclosed holder, reporting approximately $155.48M in CCOI holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Turtle Creek Asset Management representing the majority of disclosed value.