Cogent Communications Group Inc (CCOI)
Communication Services
Telecom Services
13.50 $
+2.0%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Cogent Communications Group Inc (CCOI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.2% of the shares are freely tradable; institutional investors hold 102.8%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
102.8%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
4.2%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
84.2%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
16.2%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
50Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 14.13 | 7,075,372 | -1.6 | 03/31/2026 |
| Vanguard Group Inc | 11.14 | 5,580,271 | +4.1 | 12/31/2025 |
| Turtle Creek Asset Management Inc. | 8.68 | 4,348,897 | +7.7 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 5.49 | 2,748,759 | +0.0 | 03/31/2026 |
| EdgePoint Investment | 4.56 | 2,283,378 | +0.0 | 03/31/2026 |
| State Street Corp | 4.54 | 2,273,265 | +9.8 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.23 | 2,120,531 | +0.0 | 03/31/2026 |
| Park West Asset Management LLC | 3.86 | 1,935,201 | +37.3 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.77 | 2,890,986 | +0.0 | 05/29/2026 |
| EdgePoint Global Growth and Income | 3.83 | 1,917,054 | +0.0 | 09/30/2025 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.