In total, Schaeffer has given up 84 per cent of his stake in Cogent Communications Holdings Inc. this year. Analysts at Wells ...

Shares of internet service provider Cogent Communications (NASDAQ:CCOI) jumped 8.1% in the afternoon session after it ...

Shares of Cogent Communications (NASDAQ:CCOI) climbed 6.5% on Monday after Wells Fargo analyst Eric Luebchow issued a double upgrade, moving the stock from Underweight to Overweight with a $45 price ...

Wells Fargo upgraded Cogent Communications (CCOI) by two notches to "overweight" on Monday, citing a favorable risk/reward ...

Investing.com -- Cogent Communications (NASDAQ: CCOI) stock surged 6.5% Monday after Wells Fargo analyst Eric Luebchow issued ...

Cogent Communications Reports Second Quarter Results, Increases its Regular Quarterly Dividend on its Common Stock and Increases its Stock Buyback Program by $100.0 Million ...

WASHINGTON (AP) — WASHINGTON (AP) — Cogent Communications Group Inc. (CCOI) on Thursday reported a loss of $57.8 million in its second quarter. On a per-share basis, the Washington-based ...

WASHINGTON (AP) — WASHINGTON (AP) — Cogent Communications Group Inc. (CCOI) on Thursday reported a loss of $57.8 million in its second quarter.

WASHINGTON (AP) — WASHINGTON (AP) — Cogent Communications Group Inc. (CCOI) on Thursday reported a loss of $57.8 million in its second quarter.

WASHINGTON (AP) — WASHINGTON (AP) — Cogent Communications Group Inc. (CCOI) on Thursday reported a loss of $57.8 million in its second quarter.