Internet service provider Cogent Communications (NASDAQ: CCOI) fell short of the market’s revenue expectations in Q1 CY2025, with sales falling 7.2% year on year to $247 million. Its GAAP loss of $1.09 per share was 6.5% below analysts’ consensus estimates.
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Cogent (CCOI) Q1 CY2025 Highlights:
- Revenue: $247 million vs analyst estimates of $249.6 million (7.2% year-on-year decline, 1% miss)
- EPS (GAAP): -$1.09 vs analyst expectations of -$1.02 (6.5% miss)
- Operating Margin: -16.3%, up from -22.3% in the same quarter last year
- Free Cash Flow was -$21.74 million compared to -$21.66 million in the same quarter last year
- : 120.7 million
- Market Capitalization: $2.53 billion
Company Overview
Operating a massive network spanning 20,000 miles of fiber optic cable and connecting to over 3,200 buildings worldwide, Cogent Communications (NASDAQ: CCOI) provides high-speed Internet access, private network services, and data center colocation to businesses and bandwidth-intensive organizations across 54 countries.
Sales Growth
Reviewing a company’s long-term sales performance reveals insights into its quality. Any business can put up a good quarter or two, but the best consistently grow over the long haul.
With $1.02 billion in revenue over the past 12 months, Cogent is a small player in the business services space, which sometimes brings disadvantages compared to larger competitors benefiting from economies of scale and numerous distribution channels. On the bright side, it can grow faster because it has more room to expand.
As you can see below, Cogent’s sales grew at an excellent 13% compounded annual growth rate over the last five years. This shows it had high demand, a useful starting point for our analysis.

We at StockStory place the most emphasis on long-term growth, but within business services, a half-decade historical view may miss recent innovations or disruptive industry trends. Cogent’s annualized revenue growth of 29.8% over the last two years is above its five-year trend, suggesting its demand was strong and recently accelerated.
This quarter, Cogent missed Wall Street’s estimates and reported a rather uninspiring 7.2% year-on-year revenue decline, generating $247 million of revenue.
Looking ahead, sell-side analysts expect revenue to grow 3.1% over the next 12 months, a deceleration versus the last two years. This projection is underwhelming and implies its products and services will face some demand challenges.
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Operating Margin
Operating margin is one of the best measures of profitability because it tells us how much money a company takes home after subtracting all core expenses, like marketing and R&D.
Cogent’s high expenses have contributed to an average operating margin of negative 1.4% over the last five years. Unprofitable business services companies require extra attention because they could get caught swimming naked when the tide goes out. It’s hard to trust that the business can endure a full cycle.
Looking at the trend in its profitability, Cogent’s operating margin decreased by 36.2 percentage points over the last five years. This raises questions about the company’s expense base because its revenue growth should have given it leverage on its fixed costs, resulting in better economies of scale and profitability. Cogent’s performance was poor no matter how you look at it - it shows that costs were rising and it couldn’t pass them onto its customers.

Cogent’s operating margin was negative 16.3% this quarter. The company's consistent lack of profits raise a flag.
Earnings Per Share
We track the long-term change in earnings per share (EPS) for the same reason as long-term revenue growth. Compared to revenue, however, EPS highlights whether a company’s growth is profitable.
Sadly for Cogent, its EPS declined by 47.3% annually over the last five years while its revenue grew by 13%. This tells us the company became less profitable on a per-share basis as it expanded.

We can take a deeper look into Cogent’s earnings to better understand the drivers of its performance. As we mentioned earlier, Cogent’s operating margin improved this quarter but declined by 36.2 percentage points over the last five years. Its share count also grew by 2.8%, meaning the company not only became less efficient with its operating expenses but also diluted its shareholders.
In Q1, Cogent reported EPS at negative $1.09, up from negative $1.38 in the same quarter last year. Despite growing year on year, this print missed analysts’ estimates. Over the next 12 months, Wall Street expects Cogent to improve its earnings losses. Analysts forecast its full-year EPS of negative $4.01 will advance to negative $3.04.
Key Takeaways from Cogent’s Q1 Results
We struggled to find many positives in these results. Its EPS missed significantly and its revenue fell slightly short of Wall Street’s estimates. Overall, this quarter could have been better. The stock traded down 4.1% to $50.98 immediately after reporting.
Cogent’s latest earnings report disappointed. One quarter doesn’t define a company’s quality, so let’s explore whether the stock is a buy at the current price. The latest quarter does matter, but not nearly as much as longer-term fundamentals and valuation, when deciding if the stock is a buy. We cover that in our actionable full research report which you can read here, it’s free.