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Cogent Communications Holdings (CCOI) Q3 2026 earnings results (third quarter 2026)

10-Q filed Nov 5, 2026

Cogent Communications Holdings (CCOI) reported revenue of $231M for the third quarter 2026 (Q3 2026), -4% from a year earlier and -2% from the quarter before. Operating margin was -3.0%, net loss $29.8M (12.9% of revenue).

Revenue$231M
Year over year-4%
Quarter over quarter-2%
Operating margin-3.0%
Net earnings−$29.8M

Cogent Communications Holdings, Q3 2026: revenue $231M (-4% year over year), operating margin -3.0%, net loss $29.8M, operating cash flow $3.8M. The chart follows the revenue to costs, profit and cash.

Q3 2026AmountQ/QY/Y
Revenue$231M-2%-4%
Operating profit−$6.9M-106%—
Net earnings−$29.8M-145%—
Operating cash flow$3.8M+18%+22%

What changed

Revenue was $231.2M in Q3 2026, down 4% year over year and down 2% from the previous quarter. On-net was the largest line at 60% of revenue. Off-net lost $18.5M year over year (down 19%), 172% of the total change.

Operating costs exceeded revenue by $6.9M, an operating margin of -3.0%. Total costs fell 8% while revenue fell 4%. The quarter ended with a net loss of $29.8M, after a profit of $66.6M the previous quarter. Net interest and other expense of $26.9M was the main reason.

Operating cash flow was $3.8M (up 22% year over year). Non-cash charges added back $53.1M of depreciation and amortization and $7.9M of share-based compensation. Working capital and other items used $27.5M. Capital expenditures of $36.3M exceeded it, leaving free cash flow of −$32.5M.

Questions

What was Cogent Communications Holdings' revenue in the third quarter 2026?

Cogent Communications Holdings (CCOI) reported revenue of $231M for the third quarter 2026 (Q3 2026), -4% from a year earlier and -2% from the quarter before.

Was Cogent Communications Holdings profitable in the third quarter 2026?

Operating loss was $6.9M (-3.0% of revenue) and net loss $29.8M.

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Source: Cogent Communications Holdings 10-Q on SEC EDGAR.