CCOI short interest
Cogent Communications Holdings Inc. · Communication Services · Telecommunications Services · settlement date 2026-09-30
| Shares short | 6,005,450 |
|---|---|
| Change vs prior report | -857,853 (-12.5%) |
| Change over six months | +2.8% |
| Days to cover | 2.36 (sector: 2.92) |
| Average daily volume | 2,541,173 |
| Rank in Communication Services | #139 of 196 by days to cover |
CCOI short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 6,005,450 | -12.5% | 2.36 | 2,541,173 |
| 2026-09-15 | 6,863,303 | -4.3% | 3.56 | 1,929,816 |
| 2026-08-31 | 7,172,491 | +6.3% | 4.53 | 1,583,402 |
| 2026-08-14 | 6,747,898 | -3.0% | 3.15 | 2,139,484 |
| 2026-07-31 | 6,954,163 | +0.2% | 6.38 | 1,090,521 |
| 2026-07-15 | 6,936,709 | -2.4% | 5.63 | 1,231,517 |
| 2026-06-30 | 7,109,316 | +22.4% | 4.22 | 1,684,332 |
| 2026-06-15 | 5,808,070 | -4.0% | 6.28 | 924,884 |
| 2026-05-29 | 6,048,557 | +15.7% | 4.75 | 1,273,294 |
| 2026-05-15 | 5,230,217 | -1.3% | 2.64 | 1,981,505 |
| 2026-04-30 | 5,297,480 | -7.9% | 6.37 | 832,145 |
| 2026-04-15 | 5,750,362 | -1.6% | 6.67 | 862,698 |
| 2026-03-31 | 5,842,448 | -12.4% | 4.78 | 1,221,185 |
| 2026-03-13 | 6,673,628 | -10.1% | 5.70 | 1,171,062 |
| 2026-02-27 | 7,419,016 | +22.1% | 3.67 | 2,019,124 |
| 2026-02-13 | 6,074,190 | +10.2% | 6.24 | 974,027 |
| 2026-01-30 | 5,511,079 | -7.4% | 8.27 | 666,534 |
| 2026-01-15 | 5,951,263 | -8.2% | 6.59 | 902,607 |
| 2025-12-31 | 6,486,402 | +11.5% | 4.45 | 1,457,667 |
| 2025-12-15 | 5,818,148 | -9.2% | 4.31 | 1,350,024 |
| 2025-11-28 | 6,404,577 | -4.1% | 3.23 | 1,979,868 |
| 2025-11-14 | 6,676,850 | -6.5% | 2.43 | 2,748,994 |
| 2025-10-31 | 7,140,690 | +12.2% | 7.19 | 992,474 |
| 2025-10-15 | 6,361,292 | +4.2% | 6.12 | 1,038,604 |
| 2025-09-30 | 6,103,736 | +0.7% | 4.01 | 1,521,980 |
import finzdata as yf
yf.Ticker("CCOI").short_interest # every report since 2017
yf.Client().short_interest(["CCOI"], start="2018-01-01")Communication Services short interest · CCOI price history · Who owns CCOI · All short interest