Cogent Communications Holdings, Inc. (CCOI)
NASDAQ: CCOI · Real-Time Price · USD
17.76
-2.06 (-10.39%)
At close: May 29, 2026, 4:00 PM EDT
17.99
+0.23 (1.30%)
After-hours: May 29, 2026, 7:16 PM EDT
CCOI Market Cap
CCOI has a market cap or net worth of $848.4 million as of May 29, 2026. Its market cap has decreased by -66.20% in one year.
Market Cap
848.40M
Enterprise Value
3.37B
1-Year Change
-66.20%
Ranking
Category
Stock Price
$17.76
Market Cap Chart
Since February 5, 2002, CCOI's market cap has increased from $17.30M to $848.40M, an increase of 4,804.03%. That is a compound annual growth rate of 17.35%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| May 29, 2026 | 889.40M | -16.02% |
| Dec 31, 2025 | 1.06B | -71.97% |
| Dec 31, 2024 | 3.78B | 2.16% |
| Dec 29, 2023 | 3.70B | 34.95% |
| Dec 30, 2022 | 2.74B | -21.45% |
| Dec 31, 2021 | 3.49B | 23.33% |
| Dec 31, 2020 | 2.83B | -8.21% |
| Dec 31, 2019 | 3.08B | 46.69% |
| Dec 31, 2018 | 2.10B | 0.92% |
| Dec 29, 2017 | 2.08B | 10.68% |
| Dec 30, 2016 | 1.88B | 19.99% |
| Dec 31, 2015 | 1.57B | -4.22% |
| Dec 31, 2014 | 1.64B | -14.49% |
| Dec 31, 2013 | 1.91B | 79.18% |
| Dec 31, 2012 | 1.07B | 37.96% |
| Dec 30, 2011 | 774.20M | 19.55% |
| Dec 31, 2010 | 647.60M | 47.35% |
| Dec 31, 2009 | 439.50M | 50.93% |
| Dec 31, 2008 | 291.20M | -74.51% |
| Dec 31, 2007 | 1.14B | 44.08% |
| Dec 29, 2006 | 792.90M | 229.14% |
| Dec 30, 2005 | 240.90M | 1,167.89% |
| Dec 31, 2004 | 19.00M | 24.18% |
| Dec 31, 2003 | 15.30M | 1,076.92% |
| Dec 31, 2002 | 1.30M | -92.49% |
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Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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