D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
CCOI holding history
Cogent Communications Holdings, Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
CCOI overviewAll 13F holders of CCOIFull Q2 2026 holdings
- Shares (Q2 2026)
- 284,694
- Value
- $3.95M
- % of portfolio
- <0.1%
- Quarters held
- 5
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 284,694 | $3.95M | <0.1% | −454,121−61.5% | Reduced | Holders |
| Q1 2026 | 738,815 | $13.9M | <0.1% | +458,679+163.7% | Added | Holders |
| Q4 2025 | 280,136 | $6.04M | <0.1% | −112,993−28.7% | Reduced | Holders |
| Q3 2025 | 393,129 | $15.1M | <0.1% | +393,129 | New | Holders |
| Q1 2022 | 0 | $0 | 0.0% | −9,197−100.0% | Sold out | Holders |
| Q4 2021 | 9,197 | $673.0K | <0.1% | +9,197 | New | Holders |