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NASDAQ · CCOICommunication ServicesTelecommunications

Cogent Communications Holdings, Inc. (CCOI)

$6.79+14.89%
Close Nov 4, 2026 · split-adjusted
Nov 3, 2026$5.91▼ 85.50% in range
Nov 3, 2025Low $5.91 · High $40.77Nov 3, 2026
What changed · written from our data
As of Nov 4, 2026

Cogent Communications Holdings closed at $6.79 on Nov 4, up 14.89%, 83.3% below its 52-week closing high. Volume of 3.3M shares was 1.92× its 20-day average (above normal).

Split-adjusted performance: -27.1% over one month, -59.1% over six months, -83.3% over one year.

In the quarter ended Jun 30, 2026, revenue was $235.56M, down 4.3% from a year earlier, with a net margin of 28.3%.

Short interest was 7.1M shares at the Oct 15 settlement, up 18.4% from the prior report (14.5% of float, 3.8 days to cover).

Market cap$347.8M51.2M shares
Revenue · quarter$235.6M−4.3% YoY
Diluted EPS$1.38—
P/E · TTM—P/S 0.4×
Net margin28.3%Gross 46.9%
Dividend yield1.18%$0.02 last paid
52-week range5.91 – 40.77−83.3% from high
Volume3.3M1.92× 20-day avg
Volatility · 60d89.4%Annualised
Short % of float14.5%3.8 days to cover
Net cash-$2.14BCash $183.7M
Next earnings—Not scheduled
Split-adjusted performance
1W −11.1%1M −27.1%3M −37.8%6M −59.1%YTD −68.5%1Y −83.3%3Y −89.6%5Y −90.9%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Telecommunications

Percentile among 75 companies (100 = best)

6-month momentum10
Revenue growth24
Net margin86
Value (low P/E)—
Size39

Industry medians: 6-month return −22.1%, revenue growth +4.6%, net margin 3.4%, P/E 14.0×.

Short interest

Details →
Shares short7.1M+18.4% vs prior
Days to cover3.8Settled Oct 15
% of float14.5%
Short vol. 10d56.7%of daily volume

Closest peers by size in Telecommunications

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
CCOICogent Communications Holdings$6.79+14.89%−59.1%−4.3%28.3%—$347.8M
AMCXAMC Global Media$8.46+4.83%−0.1%−8.8%−4.0%—$349.0MCompare
GOGOGogo$2.53+5.42%−41.2%−1.4%−0.9%—$342.8MCompare
SPIRSpire Global$8.38−3.68%−54.2%−5.9%−110.6%—$327.8MCompare
IHRTiHeartMedia$2.05−1.91%−65.1%+4.7%−8.4%—$317.3MCompare
ATNIATN International$25.79+1.14%−5.9%+1.8%89.8%2.5$397.3MCompare
SSPThe E.W. Scripps$2.88+7.06%−41.6%−9.2%−238.1%—$266.9MCompare
OPTUOptimum Communications$0.6903+2.27%−50.0%—−14.4%—$263.3MCompare
SPOKSpok Holdings$12.07+0.58%+13.7%−2.6%29.4%13.5$252.6MCompare

News about Cogent Communications Holdings

All news →
Wall Street Analysts See a 69.32% Upside in Cogent (CCOI): Can the Stock Really Move This High?Zacks Investment Research · Oct 8, 2026▲ PositiveCogent Communications Holdings Securities Fraud Class Action Result of Undisclosed Demand and Backlog Issues and approximately 29% Stock Decline - Investors may Contact Reed Kathrein at Hagens Berman Sobol Shapiro LLPGlobeNewswire Inc. · Sep 19, 2026▼ NegativeBronstein, Gewirtz & Grossman LLC Urges Cogent Communications Holdings, Inc. Investors to Act: Class Action Filed Alleging Investor HarmGlobeNewswire Inc. · Sep 16, 2026▼ NegativeCCOI EQUITY ACTION REMINDER: Faruqi & Faruqi, LLP Reminds Cogent Investors of Securities Class Action Lawsuit Deadline on September 21, 2026GlobeNewswire Inc. · Sep 14, 2026▼ NegativeKaplan Fox Encourages Cogent Communications Holdings, Inc. (NASDAQ: CCOI) Investors Seeking Recovery to Contact the Firm Before September 21, 2026GlobeNewswire Inc. · Sep 14, 2026▼ Negative

Quick answers

What does Cogent Communications Holdings do?
Cogent carries over one-fifth of the world's internet traffic on its network, providing high-capacity services to businesses. Cogent's netcentric customers, which contribute nearly half of total revenue, include internet service providers and content providers, to which Cogent provides internet transit service.
What is CCOI's market cap?
$347.75M, based on the Nov 4 close of $6.79.
Does Cogent Communications Holdings pay a dividend?
Yes. The latest regular dividend was $0.02 per share (ex-date Aug 21), an annualised yield of 1.18%.
How much of CCOI is sold short?
7.1M shares, 14.5% of float, as of Oct 15, 2026.
What sector is CCOI in?
Communication Services, in the Telecommunications industry.

About Cogent Communications Holdings

Cogent carries over one-fifth of the world's internet traffic on its network, providing high-capacity services to businesses. Cogent's netcentric customers, which contribute nearly half of total revenue, include internet service providers and content providers, to which Cogent provides internet transit service. They hand traffic to Cogent in data centers and rely on Cogent to deliver it. About half of netcentric revenue is from outside the US. Cogent's corporate customers are in high-rise office buildings, where the firm provides two types of connections: dedicated internet access, which connects them to the internet, and virtual private networking. Cogent's corporate customers are exclusively in North America and account for about 40% of the firm's revenue.

HQ: Washington, DC1,833 employeesListed Feb 1, 2002cogentco.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology