Market Cap

Cogent Communications Holdings, Inc. Market Capitalization:

$1.01 Billion

USD as of Jan. 1, 2026

business Cogent Communications Holdings, Inc. Company Profile

Cogent Communications Holdings, Inc. Main Stock Listing

NASDAQ: CCOI

Market Capitalization History of Cogent Communications Holdings, Inc.

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Telecom Services
Company Market Cap (USD)
China Mobile $245.54 B
T-Mobile US $224.61 B
AT&T $175.61 B
Verizon $170.85 B
Deutsche Telekom $163.47 B
Sector: Communication Services
Company Market Cap (USD)
Alphabet $3.806 T
Meta $1.639 T
Tencent $711.14 B
Netflix $385.55 B
China Mobile $245.54 B

Yearly evolution of Cogent Communications Holdings, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2026 $1.01 B -72.43%
Jan. 1, 2025 $3.68 B 1.54%
Jan. 1, 2024 $3.62 B 29.83%
Jan. 1, 2023 $2.79 B -4.29%
Jan. 1, 2022 $2.91 B 11.69%
Jan. 1, 2021 $2.61 B -19.71%
Jan. 1, 2020 $3.25 B 46.40%
Jan. 1, 2019 $2.22 B 7.43%
Jan. 1, 2018 $2.07 B 7.89%
Jan. 1, 2017 $1.92 B 25.11%
Jan. 1, 2016 $1.53 B -9.85%
Jan. 1, 2015 $1.70 B -10.42%
Jan. 1, 2014 $1.90 B 67.02%
Jan. 1, 2013 $1.14 B 62.53%
Jan. 1, 2012 $698.4 M 11.73%
Jan. 1, 2011 $625.1 M 24.91%
Jan. 1, 2010 $500.4 M 64.21%
Jan. 1, 2009 $304.7 M -67.51%
Jan. 1, 2008 $938.1 M -2.52%
Jan. 1, 2007 $962.3 M 220.61%
Jan. 1, 2006 $300.2 M -46.31%
Jan. 1, 2005 $559.1 M -70.10%
Jan. 1, 2004 $1.87 B 292.31%
Jan. 1, 2003 $476.6 M

Market capitalization is calculated from the opening stock price at the beginning of each year.

Cogent Communications Holdings, Inc. Categories

United States languages Communication Services languages Telecom Services
United States Communication Services United States Telecom Services

Stocks & Indices

Cogent Communications Holdings, Inc. has the following listings and related stock indices.


Stock: NASDAQ: CCOI

Stock: FSX: OGM1

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.