CCOI
Cogent Communications Holdings, Inc.Company with tickers: CCOI
CIK
1158324
CUSIP
19239V302
Shares Outstanding
50,077,663
13F Activity (30d)
132 filings
128 filers
Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.
Off-Exchange Volume History
| Week Start | ATS Volume | Non-ATS OTC Volume | Total Off-Exchange | % of FINRA Weekly Volume |
|---|---|---|---|---|
| 2026-05-04 | 3,575,498 | 2,837,362 | 6,412,860 | 56.4% |
| 2026-04-27 | 1,357,220 | 575,984 | 1,933,204 | 45.3% |
| 2026-04-20 | 1,086,656 | 500,848 | 1,587,504 | 48.3% |
| 2026-04-13 | 1,256,234 | 745,694 | 2,001,928 | 53.8% |
| 2026-04-06 | 1,238,108 | 508,427 | 1,746,535 | 43.1% |
| 2026-03-30 | 1,170,867 | 385,146 | 1,556,013 | 47.0% |
| 2026-03-23 | 1,187,596 | 723,687 | 1,911,283 | 39.7% |
| 2026-03-16 | 1,290,215 | 687,311 | 1,977,526 | 26.4% |
| 2026-03-09 | 1,295,872 | 697,896 | 1,993,768 | 40.7% |
| 2026-03-02 | 1,776,950 | 929,329 | 2,706,279 | 39.0% |
| 2026-02-23 | 1,804,978 | 916,117 | 2,721,095 | 34.3% |
| 2026-02-16 | 2,848,500 | 2,162,619 | 5,011,119 | 41.2% |
| 2026-02-09 | 1,083,421 | 608,419 | 1,691,840 | 38.5% |
| 2026-02-02 | 1,533,884 | 577,410 | 2,111,294 | 38.8% |
| 2026-01-26 | 746,493 | 406,321 | 1,152,814 | 38.0% |
| 2026-01-19 | 644,181 | 454,636 | 1,098,817 | 40.1% |
| 2026-01-12 | 938,256 | 597,297 | 1,535,553 | 37.3% |
| 2026-01-05 | 1,439,380 | 530,652 | 1,970,032 | 39.6% |
| 2025-12-29 | 916,942 | 1,691,536 | 2,608,478 | 50.9% |
| 2025-12-22 | 874,728 | 566,400 | 1,441,128 | 38.1% |
| 2025-12-15 | 2,129,939 | 1,807,088 | 3,937,027 | 40.5% |
Showing 1–21 of 21 weeks