CCOI
Cogent Communications Group Inc
8.90$
+5.0%
vs. previous close
Closing price · As of: Oct 5, 2026
Statements
Ratios
Valuation ratios (P/E, P/S, EV/EBITDA and the other multiples) are based on the closing price at the end of each period, not on the current price. Margins and returns are shown in percent, multiples without a unit, per-share figures in the reporting currency, net debt in millions.
Tick rows to compare them in a chart (up to 4)
| Line item | Q3 16 | Q4 16 | Q1 17 | Q2 17 | Q3 17 | Q4 17 | Q1 18 | Q2 18 | Q3 18 | Q4 18 | Q1 19 | Q2 19 | Q3 19 | Q4 19 | Q1 20 | Q2 20 | Q3 20 | Q4 20 | Q1 21 | Q2 21 | Q3 21 | Q4 21 | Q1 22 | Q2 22 | Q3 22 | Q4 22 | Q1 23 | Q2 23 | Q3 23 | Q4 23 | Q1 24 | Q2 24 | Q3 24 | Q4 24 | Q1 25 | Q2 25 | Q3 25 | Q4 25 | Q1 26 | Q2 26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Valuation | ||||||||||||||||||||||||||||||||||||||||
| 122.0 | 124.2 | 123.2 | 114.2 | 137.9 | 345.7 | 230.6 | 226.0 | 166.2 | 72.2 | 79.7 | 86.1 | 68.2 | 80.9 | 101.4 | 92.8 | 135.6 | 442.4 | 202.0 | 743.3 | 143.9 | 71.4 | 102.3 | 64.8 | 107.0 | 523.7 | 297.2 | 2.8 | 2.7 | 2.9 | 2.6 | 58.5 | 91.4 | – | – | – | – | – | – | – | |
| 3.8 | 4.2 | 4.2 | 3.9 | 4.6 | 4.2 | 4.0 | 4.8 | 5.0 | 4.0 | 4.7 | 5.1 | 4.7 | 5.6 | 6.9 | 6.5 | 4.9 | 4.8 | 5.6 | 6.1 | 5.7 | 5.8 | 5.3 | 4.8 | 4.1 | 4.5 | 5.0 | 4.7 | 3.6 | 3.9 | 3.0 | 2.5 | 3.4 | 3.5 | 2.9 | 2.3 | 1.9 | 1.1 | 0.9 | 0.7 | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 5.9 | 6.6 | 6.0 | 6.2 | 6.4 | 11.1 | 16.4 | 20.5 | 49.2 | – | – | – | – | |
| 4.5 | 4.8 | 4.9 | 4.5 | 5.3 | 4.8 | 4.6 | 5.5 | 5.7 | 4.7 | 5.5 | 5.9 | 5.5 | 6.3 | 7.6 | 7.3 | 5.7 | 5.8 | 6.5 | 7.1 | 6.6 | 6.0 | 6.3 | 5.2 | 4.5 | 5.7 | 6.3 | 6.0 | 4.7 | 5.0 | 3.9 | 3.6 | 4.6 | 4.8 | 4.2 | 3.9 | 3.5 | 2.7 | 2.6 | 2.4 | |
| 14.5 | 15.4 | 15.7 | 14.7 | 17.3 | 15.9 | 15.0 | 17.6 | 17.8 | 14.6 | 16.8 | 18.0 | 16.6 | 19.1 | 23.0 | 21.7 | 18.9 | 20.9 | 21.6 | 25.7 | 20.3 | 15.6 | 18.5 | 13.7 | 13.7 | 18.5 | 18.8 | 25.0 | 21.8 | 11.6 | 11.2 | 9.4 | 12.2 | 30.5 | 22.8 | 23.4 | 19.0 | 14.0 | 13.2 | 5.9 | |
| 31.1 | 29.6 | 31.5 | 26.5 | 30.7 | 30.8 | 28.1 | 33.2 | 34.0 | 24.7 | 29.5 | 29.1 | 26.6 | 29.8 | 37.3 | 35.9 | 27.9 | 32.6 | 31.9 | 37.2 | 32.7 | 34.3 | 31.2 | 30.2 | 24.7 | 28.4 | 39.7 | 30.7 | – | – | – | – | – | – | – | – | – | – | – | – | |
| 3.2% | 3.4% | 3.2% | 3.8% | 3.3% | 3.2% | 3.6% | 3.0% | 2.9% | 4.1% | 3.4% | 3.4% | 3.8% | 3.4% | 2.7% | 2.8% | 3.6% | 3.1% | 3.1% | 2.7% | 3.1% | 2.9% | 3.2% | 3.3% | 4.0% | 3.5% | 2.5% | 3.3% | -0.1% | -3.1% | -4.7% | -9.8% | -7.3% | -5.6% | -7.0% | -10.2% | -10.2% | -19.2% | -23.1% | -21.3% | |
| Margins | ||||||||||||||||||||||||||||||||||||||||
| 56.5% | 56.6% | 56.7% | 56.9% | 56.8% | 56.9% | 57.0% | 57.2% | 57.6% | 57.8% | 58.4% | 58.8% | 59.2% | 59.8% | 59.9% | 60.5% | 61.0% | 61.4% | 61.6% | 61.7% | 61.7% | 61.6% | 61.7% | 61.7% | 61.7% | 61.9% | 62.0% | 56.3% | 48.7% | 42.7% | 38.3% | 37.3% | 37.4% | 38.1% | 40.0% | 33.5% | 35.5% | 31.5% | 31.8% | 51.7% | |
| 15.0% | 14.3% | 14.7% | 14.7% | 14.8% | 15.6% | 15.7% | 15.9% | 16.5% | 16.6% | 17.2% | 17.1% | 17.6% | 18.4% | 18.4% | 19.2% | 19.0% | 18.8% | 18.7% | 18.6% | 18.8% | 20.2% | 20.6% | 20.8% | 20.6% | 19.0% | 18.1% | 6.6% | -4.1% | -13.9% | -20.4% | -21.0% | -22.1% | -19.1% | -17.6% | -16.2% | -12.5% | -10.4% | -7.7% | 6.5% | |
| 3.1% | 3.3% | 3.4% | 3.4% | 3.4% | 1.2% | 1.7% | 2.1% | 3.0% | 5.5% | 5.9% | 6.0% | 6.9% | 6.9% | 6.8% | 7.0% | 3.6% | 1.1% | 2.8% | 0.8% | 3.9% | 8.2% | 5.1% | 7.4% | 3.8% | 0.9% | 1.7% | 164.1% | 132.6% | 136.9% | 115.3% | 4.3% | 3.7% | -19.7% | -18.8% | -21.6% | -19.7% | -18.7% | -17.5% | -4.7% | |
| 12.2% | 14.0% | 13.5% | 14.6% | 15.1% | 13.6% | 14.1% | 14.5% | 14.6% | 16.1% | 16.0% | 17.6% | 17.7% | 18.6% | 18.5% | 18.0% | 17.5% | 14.9% | 17.5% | 16.5% | 17.3% | 17.0% | 16.9% | 16.0% | 16.6% | 15.8% | 12.6% | 15.2% | -0.4% | -12.1% | -14.1% | -24.5% | -25.0% | -19.7% | -20.0% | -23.2% | -18.9% | -20.3% | -21.5% | -14.9% | |
| Returns | ||||||||||||||||||||||||||||||||||||||||
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 208.2% | 242.9% | 208.9% | 240.1% | 11.0% | 12.2% | -91.6% | -133.6% | -463.4% | – | – | – | – | |
| 2.2% | 2.0% | 2.1% | 2.2% | 2.2% | 0.8% | 1.2% | 1.5% | 2.0% | 3.9% | 3.9% | 3.3% | 4.0% | 4.0% | 4.1% | 3.9% | 2.0% | 0.6% | 1.9% | 0.5% | 2.3% | 4.9% | 3.1% | 4.3% | 2.2% | 0.5% | 1.0% | 35.5% | 36.3% | 39.7% | 38.2% | 1.4% | 1.2% | -6.4% | -6.1% | -6.6% | -6.2% | -5.9% | -5.6% | -1.5% | |
| Balance Sheet & Debt | ||||||||||||||||||||||||||||||||||||||||
| 293 | 292 | 304 | 311 | 316 | 321 | 332 | 345 | 355 | 367 | 390 | 393 | 400 | 401 | 423 | 442 | 484 | 525 | 525 | 563 | 576 | 104 | 632 | 215 | 265 | 750 | 793 | 922 | 911 | 1,003 | 958 | 1,136 | 1,237 | 1,319 | 1,368 | 1,575 | 1,645 | 1,590 | 1,653 | 1,587 | |
| 2.2 | 2.1 | 2.1 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.2 | 2.3 | 2.3 | 2.3 | 2.2 | 2.3 | 2.4 | 2.8 | 3.3 | 3.0 | 3.5 | 3.0 | 0.5 | 3.1 | 1.0 | 1.3 | 4.0 | 3.9 | 5.6 | 5.2 | 2.5 | 2.6 | 2.8 | 3.1 | 8.1 | 7.3 | 9.5 | 9.0 | 8.5 | 8.5 | 4.2 | |
| -6.6% | -7.2% | -8.7% | -9.7% | -11.0% | -14.4% | -13.5% | -16.4% | -16.6% | -20.1% | -20.6% | -18.6% | -20.4% | -21.9% | -24.3% | -23.4% | -26.0% | -29.3% | -36.1% | -33.3% | -35.4% | -37.9% | -42.1% | -43.4% | -48.2% | -51.3% | -54.9% | 17.0% | 14.9% | 19.0% | 15.9% | 12.4% | 10.1% | 7.0% | 4.6% | 1.4% | -1.2% | -2.1% | -3.4% | -1.1% | |
| – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | 2.1 | 2.4 | 1.8 | 2.2 | 3.7 | 4.7 | 6.8 | 10.7 | 38.3 | – | – | – | – | |
| Per Share | ||||||||||||||||||||||||||||||||||||||||
| 0.30 | 0.33 | 0.35 | 0.35 | 0.35 | 0.13 | 0.19 | 0.24 | 0.34 | 0.63 | 0.68 | 0.69 | 0.81 | 0.81 | 0.81 | 0.83 | 0.44 | 0.14 | 0.34 | 0.10 | 0.49 | 1.03 | 0.65 | 0.94 | 0.49 | 0.11 | 0.21 | 23.63 | 22.74 | 26.51 | 25.35 | 0.96 | 0.83 | -4.29 | -4.00 | -4.54 | -4.09 | -3.82 | -3.55 | -0.94 | |
| 9.74 | 9.97 | 10.15 | 10.35 | 10.54 | 10.82 | 10.97 | 11.12 | 11.23 | 11.36 | 11.52 | 11.57 | 11.69 | 11.84 | 11.92 | 11.98 | 12.32 | 12.38 | 12.34 | 12.56 | 12.51 | 12.55 | 12.62 | 12.60 | 12.73 | 12.70 | 12.75 | 14.40 | 17.15 | 19.36 | 21.99 | 22.61 | 22.26 | 21.79 | 21.33 | 21.07 | 20.75 | 20.45 | 20.26 | 19.80 | |
| -0.90 | -1.19 | -1.42 | -1.58 | -1.78 | -2.29 | -2.14 | -2.52 | -2.75 | -3.25 | -3.60 | -3.85 | -4.14 | -4.41 | -4.79 | -5.05 | -5.69 | -6.39 | -6.61 | -7.27 | -7.61 | -7.94 | -8.71 | -9.36 | -10.52 | -10.99 | -11.58 | 11.35 | 9.36 | 12.69 | 10.56 | 8.75 | 6.82 | 4.69 | 3.00 | 0.98 | -0.82 | -1.34 | -2.18 | -0.71 | |
| 1.18 | 1.40 | 1.37 | 1.51 | 1.59 | 1.47 | 1.54 | 1.61 | 1.64 | 1.83 | 1.84 | 2.04 | 2.07 | 2.21 | 2.20 | 2.15 | 2.16 | 1.84 | 2.16 | 2.07 | 2.16 | 2.14 | 2.13 | 2.01 | 2.11 | 2.01 | 1.61 | 2.19 | -0.07 | -2.34 | -3.09 | -5.53 | -5.57 | -4.28 | -4.27 | -4.90 | -3.92 | -4.15 | -4.35 | -2.96 | |
Showing the most recent 40 periods — older statements are on file for this stock.
Data as of: October 5, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.