Renaissance Technologies LLC 13D and 13G filings for Cogent Communications Holdings, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-02-10 5:50 pm Sale | 2021-12-31 | 13G | COGENT COMMUNICATIONS HLDGS IN CCOI | Renaissance Technologies LLC | 2,178,356 4.570% | -518,800 (-19.24%) | Filing |