CCOI · Cogent Communications Holdings, Inc.
Market Cap
$488.60M
Shares
51.22M
Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.
Short Volume
| Date | Short Volume | Short Exempt | Total Volume | Short % |
|---|---|---|---|---|
| 2026-08-31 | 329,654 | 0 | 560,748 | 58.8% |
| 2026-08-28 | 242,217 | 0 | 402,563 | 60.2% |
| 2026-08-27 | 331,815 | 0 | 557,342 | 59.5% |
| 2026-08-26 | 198,183 | 0 | 317,680 | 62.4% |
| 2026-08-25 | 260,859 | 9 | 477,467 | 54.6% |
| 2026-08-24 | 584,959 | 1,028 | 1,125,466 | 52.0% |
| 2026-08-21 | 458,871 | 8,116 | 801,798 | 57.2% |
| 2026-08-20 | 411,748 | 16,085 | 694,006 | 59.3% |
| 2026-08-19 | 594,383 | 17,371 | 977,997 | 60.8% |
| 2026-08-18 | 582,869 | 0 | 780,905 | 74.6% |
| 2026-08-17 | 312,164 | 0 | 506,044 | 61.7% |
| 2026-08-14 | 565,985 | 294 | 972,111 | 58.2% |
| 2026-08-13 | 467,657 | 1,900 | 944,888 | 49.5% |
| 2026-08-12 | 363,613 | 0 | 572,670 | 63.5% |
| 2026-08-11 | 458,235 | 0 | 734,235 | 62.4% |
| 2026-08-10 | 405,187 | 30,191 | 960,464 | 42.2% |
| 2026-08-07 | 727,855 | 83,086 | 1,685,324 | 43.2% |
| 2026-08-06 | 771,551 | 24,391 | 1,311,002 | 58.9% |
| 2026-08-05 | 278,138 | 2,853 | 548,031 | 50.8% |
| 2026-08-04 | 189,815 | 0 | 394,027 | 48.2% |
| 2026-08-03 | 276,284 | 0 | 518,178 | 53.3% |
| 2026-07-31 | 210,862 | 0 | 326,128 | 64.7% |
| 2026-07-30 | 237,098 | 0 | 355,151 | 66.8% |
| 2026-07-29 | 297,997 | 1,700 | 517,455 | 57.6% |
| 2026-07-28 | 205,592 | 14 | 385,136 | 53.4% |
| 2026-07-27 | 246,315 | 0 | 379,986 | 64.8% |
| 2026-07-24 | 162,274 | 0 | 291,467 | 55.7% |
| 2026-07-23 | 243,353 | 0 | 368,806 | 66.0% |
| 2026-07-22 | 140,374 | 0 | 198,045 | 70.9% |
| 2026-07-21 | 253,389 | 0 | 407,639 | 62.2% |
| 2026-07-20 | 370,297 | 0 | 599,290 | 61.8% |
| 2026-07-17 | 314,772 | 200 | 530,997 | 59.3% |
| 2026-07-16 | 201,286 | 0 | 313,825 | 64.1% |
| 2026-07-15 | 186,502 | 12 | 292,880 | 63.7% |
| 2026-07-14 | 247,194 | 0 | 389,577 | 63.5% |
| 2026-07-13 | 196,502 | 83 | 388,675 | 50.6% |
| 2026-07-10 | 182,678 | 0 | 268,076 | 68.1% |
| 2026-07-09 | 181,376 | 0 | 268,343 | 67.6% |
| 2026-07-08 | 288,595 | 0 | 481,925 | 59.9% |
| 2026-07-07 | 267,380 | 15 | 532,117 | 50.2% |
| 2026-07-06 | 223,733 | 22,655 | 492,647 | 45.4% |
| 2026-07-02 | 386,974 | 3,402 | 877,355 | 44.1% |
| 2026-07-01 | 396,281 | 112 | 623,545 | 63.6% |
| 2026-06-30 | 322,043 | 0 | 773,384 | 41.6% |
| 2026-06-29 | 288,097 | 1,575 | 729,782 | 39.5% |
| 2026-06-26 | 270,035 | 0 | 546,449 | 49.4% |
| 2026-06-25 | 314,046 | 0 | 698,240 | 45.0% |
| 2026-06-24 | 279,537 | 278 | 552,855 | 50.6% |
| 2026-06-23 | 255,710 | 0 | 409,089 | 62.5% |
| 2026-06-22 | 253,729 | 2,221 | 736,216 | 34.5% |
Showing 1–50 of 64 days
Key facts
CIK
1158324
CUSIP
19239V302
13F (30d)
207 filings
185 filers
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