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Cogent Communications Reports Fourth Quarter 2025 and Full Year 2025 Results

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Cogent Communications (NASDAQ: CCOI) reported Q4 2025 service revenue of $240.5M and full-year 2025 service revenue of $975.8M, down from $1,036.1M in 2024. Wavelength revenue rose sharply to $38.5M for 2025, up 100.3% year-over-year.

EBITDA was $192.8M for 2025 and EBITDA, as adjusted, was $292.8M. Cogent approved a $0.02 per share quarterly dividend for Q1 2026 and paid $150.1M in dividends during 2025.

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Positive

  • Wavelength revenue +100.3% YoY to $38.5M
  • EBITDA increased to $192.8M for 2025
  • Non-GAAP gross margin 45.4% for full year 2025

Negative

  • Service revenue declined to $975.8M in 2025 (down vs 2024)
  • Basic and diluted net loss per share $(3.80) for 2025
  • Net cash from operations was negative $(10.6M) for 2025
  • Total customer connections down 4.7% to 117,643

News Market Reaction – CCOI

-31.28%
55 alerts
-31.28% News Effect
-29.9% Trough in 2 hr 48 min
-$588M Valuation Impact
$1.29B Market Cap
1.1x Rel. Volume

On the day this news was published, CCOI declined 31.28%, reflecting a significant negative market reaction. Argus tracked a trough of -29.9% from its starting point during tracking. Our momentum scanner triggered 55 alerts that day, indicating high trading interest and price volatility. This price movement removed approximately $588M from the company's valuation, bringing the market cap to $1.29B at that time.

Data tracked by StockTitan Argus on the day of publication.

Key Figures

Q4 2025 service revenue: $240.5M 2025 service revenue: $975.8M 2025 wavelength revenue: $38.5M +5 more
8 metrics
Q4 2025 service revenue $240.5M Quarter ended Dec 31, 2025; down 0.6% sequentially and 4.7% YoY per release
2025 service revenue $975.8M Full year 2025 vs $1,036.1M in full year 2024
2025 wavelength revenue $38.5M Full year 2025; up 100.3% over full year 2024
2025 IPv4 leasing revenue $64.5M Full year 2025; up 43.8% from full year 2024
2025 GAAP gross margin 17.5% Full year 2025 vs 9.3% for full year 2024
Q4 2025 adj. EBITDA $76.7M Adjusted EBITDA, up 4.0% vs Q3 2025 and 14.8% vs Q4 2024
2025 net loss per share $(3.80) Full year 2025 basic and diluted loss vs $(4.28) in 2024
2025 dividends $3.05 per share Four quarterly dividends in 2025; 100% treated as return of capital

Market Reality Check

Price: $18.59 Vol: Volume 2,294,368 is about...
high vol
$18.59 Last Close
Volume Volume 2,294,368 is about 2.4x the 20-day average of 954,655, indicating elevated trading interest into these results. high
Technical Shares at $26.31 are trading below the 200-day MA of $36.27, reflecting a pre-existing downtrend ahead of this earnings release.

Peers on Argus

CCOI is down 4.88% while key telecom peers like LILA (+9.67%), LILAK (+2.02%) an...

CCOI is down 4.88% while key telecom peers like LILA (+9.67%), LILAK (+2.02%) and IDT (+1.93%) are up, pointing to a stock-specific reaction rather than a sector-wide move.

Previous Earnings Reports

2 past events · Latest: Jan 29 (Neutral)
Same Type Pattern 2 events
Date Event Sentiment Move Catalyst
Jan 29 Earnings call notice Neutral +2.8% Scheduled date and access details for upcoming Q4 and 2025 call.
Nov 06 Quarterly earnings Negative -34.9% Q3 2025 results with declining service revenue but stronger EBITDA metrics.
Pattern Detected

Earnings-related headlines have produced volatile reactions, with an average move of about -16.04% and at least one large downside response to detailed results.

Recent Company History

Recent history for Cogent shows that earnings-related news has been a major driver of volatility. The Q3 2025 earnings release combined declining service revenue with stronger EBITDA and coincided with a sharp -34.86% move. An announcement on Jan 29, 2026 about the timing of the Q4 and full-year 2025 earnings call saw a modest +2.78% reaction. Today’s full Q4 and 2025 results extend that narrative of revenue pressure but improving profitability metrics and dividend activity.

Historical Comparison

-16.0% avg move · In the past two earnings-tagged events, CCOI moved on average -16.04%. Today’s -4.88% move on Q4 and...
earnings
-16.0%
Average Historical Move earnings

In the past two earnings-tagged events, CCOI moved on average -16.04%. Today’s -4.88% move on Q4 and 2025 results is milder than prior earnings volatility.

This release follows the Q3 2025 earnings update and the subsequent Q4/full-year call scheduling, providing the full 2025 financial picture after earlier quarterly disclosures.

Market Pulse Summary

The stock dropped -31.3% in the session following this news. A negative reaction despite improving m...
Analysis

The stock dropped -31.3% in the session following this news. A negative reaction despite improving margins fits the pattern of earnings events drawing scrutiny to top-line and cash flow trends. Service revenue fell to $240.5M in Q4 and $975.8M for 2025, while operating cash flow for 2025 was $(10.6)M. Past earnings-related news, such as Q3 2025, also coincided with sharp downside moves. Continued net losses and revenue pressure could keep the focus on balance-sheet flexibility and execution on higher-growth services.

Key Terms

ebitda, ebitda, as adjusted, gaap gross margin, non-gaap gross profit, +4 more
8 terms
ebitda financial
"Earnings before interest, taxes, depreciation and amortization (EBITDA), was $51.7 million..."
EBITDA stands for earnings before interest, taxes, depreciation, and amortization. It measures a company's profitability by focusing on the money it makes from its core operations, ignoring expenses like taxes and accounting adjustments. Investors use EBITDA to compare how well different companies are performing financially, as it provides a clearer picture of operational success without the influence of financial structure or accounting choices.
ebitda, as adjusted financial
"EBITDA, as adjusted, for Sprint acquisition costs and cash paid under the IP Transit Services Agreement..."
A measure of a company’s operating profit that starts with earnings before interest, taxes, depreciation and amortization (EBITDA) and then removes or adds one-time items and other unusual costs or gains to show recurring business performance. It matters to investors because it aims to reveal the company’s underlying cash-generating ability—like judging a car’s usual fuel mileage after ignoring an occasional heavy load—but adjustments can vary, so compare consistently.
gaap gross margin financial
"GAAP gross margin was 22.3% for the three months ended December 31, 2025..."
GAAP gross margin is a financial measure that shows the percentage of revenue remaining after subtracting the costs directly associated with producing goods or services, calculated according to standard accounting rules. It indicates how efficiently a company is turning sales into profit before accounting for other expenses, and higher gross margins generally suggest better profitability potential. This metric helps investors assess a company's pricing power and cost management.
non-gaap gross profit financial
"Non-GAAP gross profit represents service revenue less network operations expense..."
Non-GAAP gross profit is a way companies measure how much money they make from selling their products or services, excluding some expenses that are usually included in standard calculations. It matters because it can give a clearer picture of the company's core earning ability, helping investors understand its performance without certain accounting adjustments.
non-gaap gross margin financial
"Non-GAAP gross margin was 46.8% for the three months ended December 31, 2025..."
Non-GAAP gross margin is a measure of a company's profitability that shows how much money it makes from sales after subtracting the direct costs of producing its products or services, but without applying certain accounting adjustments required by standard rules. It helps investors understand the company's core earning ability by excluding items like one-time expenses or accounting changes. This metric provides a clearer picture of ongoing business performance beyond official financial reports.
ip transit services agreement technical
"entered into an agreement for IP transit services (the "IP Transit Services Agreement"), pursuant to which TMUSA will pay..."
An IP transit services agreement is a contract where one network operator agrees to carry another organization’s internet traffic and give it access to the wider internet, like paying a highway company to move your shipments between cities. For investors, it matters because the deal affects a company’s online performance, costs, and revenue predictability—poor terms can mean higher expenses or outages, while strong, long-term contracts support steady cash flow and customer retention.
return of capital financial
"100.0% are treated as a return of capital and 0.0% are generally treated as dividends..."
Return of capital is when an investor receives money from their investment that is not considered profit or earnings but rather a portion of the original amount they invested. It’s similar to getting back part of your initial savings rather than gains from it. This matters because it can affect how much money an investor still has in the investment and may have tax implications.
constant currency financial
"On a constant currency basis, service revenue decreased by 0.5% from the three months ended..."
Constant currency is a way of measuring financial results that removes the effects of changes in currency exchange rates. It allows for a clearer comparison of a company's performance over time by showing what the numbers would look like if exchange rates had stayed the same. This helps investors understand whether growth comes from actual business improvements or just currency fluctuations.

AI-generated analysis. Not financial advice.

Financial and Business Highlights

  • Service revenue was $240.5 million for Q4 2025 and was $241.9 million for Q3 2025.
  • Service revenue was $975.8 million for full year 2025 and was $1,036 million for full year 2024.
    • Wavelength revenue increased by 18.8% sequentially from Q3 2025 to $12.1 million for Q4 2025 and increased by 73.7% from Q4 2024.
    • Wavelength revenue increased by 100.3% from full year 2024 to $38.5 million for full year 2025
      • Wavelength customer connections increased by 17.9%, sequentially from Q3 2025 to 2,064 connections for Q4 2025 and increased by 84.6% from Q4 2024.
    • Revenue from leasing IPv4 addresses increased by 43.8% from full year 2024 to $64.5 million for full year 2025
  • EBITDA, as adjusted, increased by 4.0% to $76.7 million for Q4 2025 from Q3 2025 and increased by 14.8% from $66.9 million for Q4 2024.
    • EBITDA, as adjusted, margin was 31.9% for Q4 2025, 30.5% for Q3 2025 and was 26.5% for Q4 2024.
    • Net cash provided by (used in) operating activities was $(6.0) million for Q4 2025, $3.1 million for Q3 2025 and $14.5 million for Q4 2024.
    • Net cash provided by (used in) operating activities was $(10.6) million for full year 2025 and $(8.6) million for full year 2024.
  • IP Network traffic for Q4 2025 increased by 4% from Q3 2025, increased by 10% from Q4 2024 and increased by 9% for full year 2025 from full year 2024.
  • Cogent approved a quarterly dividend of $0.02 per share for Q1 2026.
  • Cogent paid four quarterly dividends in 2025 totaling $150.1 million, or $3.05 per share.
    • The tax treatment of these full year 2025 dividends is generally that 100.0% are treated as a return of capital.

WASHINGTON, Feb. 20, 2026 /PRNewswire/ -- Cogent Communications Holdings, Inc. (NASDAQ: CCOI) ("Cogent") today announced service revenue of $240.5 million for the three months ended December 31, 2025, a decrease of 0.6% from the three months ended September 30, 2025 and a decrease of 4.7% from the three months ended December 31, 2024. Service revenue was $1,036.1 million for the year ended December 31, 2024 and $975.8 million for the year ended December 31, 2025.

On the closing date of the Sprint acquisition, Cogent and T-Mobile entered into a commercial agreement (the "Commercial Agreement"), for colocation and connectivity services.  Revenue under the Commercial Agreement, primarily classified as on-net revenue and net-centric revenue, was $0.4 million for the three months ended December 31, 2025, $0.4 million for the three months ended September 30, 2025, $1.5 million for the three months ended December 31, 2024, $14.7 million for the year ended December 31, 2024 and $2.6 million for the year ended December 31, 2025. 

Foreign exchange rates negatively impacted service revenue growth from the three months ended September 30, 2025 to the three months ended December 31, 2025 by $0.2 million, positively impacted service revenue growth from the three months ended December 31, 2024 to the three months ended December 31, 2025 by $2.7 million and positively impacted service revenue growth from the year ended December 31, 2024 to the year ended December 31, 2025 by $4.6 million.   On a constant currency basis, service revenue decreased by 0.5% from the three months ended September 30, 2025 to the three months ended December 31, 2025, decreased by 5.7% from the three months ended December 31, 2024 to the three months ended December 31, 2025, and decreased by 6.3% for the year ended December 31, 2024 to the year ended December 31, 2025.

On-net service is provided to customers located in buildings that are physically connected to Cogent's network by Cogent facilities. On-net revenue was $134.3 million for the three months ended December 31, 2025, a decrease of 0.7% from the three months ended September 30, 2025 and an increase of 4.3% from the three months ended December 31, 2024. On-net revenue was $531.5 million for the year ended December 31, 2025; a decrease of 2.4% over the year ended December 31, 2024.

Off-net customers are located in buildings directly connected to Cogent's network using other carriers' facilities and services to provide the last mile portion of the link from the customers' premises to Cogent's network. Off-net revenue was $92.9 million for the three months ended December 31, 2025, a decrease of 2.3% from the three months ended September 30, 2025 and a decrease of 17.9% from the three months ended December 31, 2024. Off-net revenue was $397.5 million for the year ended December 31, 2025; a decrease of 12.5% over the year ended December 31, 2024.

Wavelength revenue was $12.1 million for the three months ended December 31, 2025, an increase of 18.8% from the three months ended September 30, 2025 and an increase of 73.7% from the three months ended December 31, 2024. Wavelength revenue was $38.5 million for the year ended December 31, 2025; an increase of 100.3% over the year ended December 31, 2024.

Non-core services are legacy services, which Cogent acquired and continues to support but does not actively sell.  Non-core revenue was $1.2 million for the three months ended December 31, 2025, $1.4 million for the three months ended September 30, 2025, $3.4 million for the three months ended December 31, 2024.  Non-core revenue was $8.3 million for the year ended December 31, 2025; a decrease of 54.1% from $18.2 million for the year ended December 31, 2024.

GAAP gross profit is defined as total service revenue less network operations expense, depreciation and amortization and equity-based compensation included in network operations expense.  GAAP gross margin is defined as GAAP gross profit divided by total service revenue. GAAP gross profit increased by 7.8% from the three months ended September 30, 2025 to $53.7 million for the three months ended December 31, 2025 and increased by 80.1% from the three months ended December 31, 2024. GAAP gross profit increased by 77.3% from the year ended December 31, 2024 to $170.6 million for the year ended December 31, 2025.

GAAP gross margin was 22.3% for the three months ended December 31, 2025, 20.6% for the three months ended September 30, 2025, 11.8% for the three months ended December 31, 2024, 9.3% for the year ended December 31, 2024 and 17.5% for the year ended December 31, 2025.

Non-GAAP gross profit represents service revenue less network operations expense, excluding equity-based compensation and amounts shown separately (depreciation and amortization expense). Non-GAAP gross margin is defined as Non-GAAP gross profit divided by total service revenue.  Non-GAAP gross profit increased by 1.5% from the three months ended September 30, 2025 to $112.5 million for the three months ended December 31, 2025 and increased by 15.3% from the three months ended December 31, 2024. Non-GAAP gross profit increased by 11.8% from the year ended December 31, 2024 to $442.7 million for the year ended December 31, 2025.

Non-GAAP gross margin was 46.8% for the three months ended December 31, 2025, 45.8% for the three months ended September 30, 2025, 38.7% for the three months ended December 31, 2024, 38.2% for the year ended December 31, 2024 and 45.4% for the year ended December 31, 2025.

Net cash provided by (used in) operating activities was $(6.0) million for the three months ended December 31, 2025, $3.1 million for the three months ended September 30, 2025 and $14.5 million for the three months ended December 31, 2024. Net cash provided by (used in) operating activities was $(8.6) million for the year ended December 31, 2024 and was $(10.6) million for the year ended December 31, 2025.

IP Transit Services Agreement
On May 1, 2023, the closing date of the Sprint acquisition, Cogent and T-Mobile USA, Inc. ("TMUSA"), a Delaware corporation and direct subsidiary of T-Mobile US, Inc., a Delaware corporation ("T-Mobile"), entered into an agreement for IP transit services (the "IP Transit Services Agreement"), pursuant to which TMUSA will pay Cogent an aggregate of $700.0 million, consisting of (i) $350.0 million paid in equal monthly installments during the first year after the closing date of the Sprint acquisition and (ii) $350.0 million paid in equal monthly installments over the subsequent 42 months. Amounts paid under the IP Transit Services Agreement were $25.0 million, $25.0 million and $25.0 million in the three months ended December 31, 2024, September 30, 2025 and December 31, 2025, respectively. Amounts paid under the IP Transit Services Agreement were $204.2 million in the year ended December 31, 2024 and $100.0 million in the year ended December 31, 2025.

Earnings before interest, taxes, depreciation and amortization (EBITDA), was $51.7 million for the three months ended December 31, 2025, $48.8 million for the three months ended September 30, 2025 and $41.9 million for the three months ended December 31, 2024. EBITDA was $122.8 million for the year ended December 31, 2024 and $192.8 million for the year ended December 31, 2025.   

EBITDA margin, was 21.5% for the three months ended December 31, 2025, 20.2% for the three months ended September 30, 2025 and 16.6% for the three months ended December 31, 2024.  EBITDA margin was 11.9% for the year ended December 31, 2024 and 19.8% for the year ended December 31, 2025.

Earnings before interest, taxes, depreciation and amortization (EBITDA), as adjusted, for Sprint acquisition costs and cash paid under the IP Transit Services Agreement, was $76.7 million for the three months ended December 31, 2025, $73.8 million for the three months ended September 30, 2025 and $66.9 million for the three months ended December 31, 2024.  EBITDA, as adjusted, for Sprint acquisition costs and cash paid under the IP Transit Services Agreement was $348.4 million for the year ended December 31, 2024 and $292.8 million for the year ended December 31, 2025.  Cash paid under the IP Transit Services Agreement was $204.2 million for the year ended December 31, 2024 and $100.0 million for the year ended December 31, 2025, a decrease of $104.2 million from the year ended December 31, 2024 to the year ended December 31, 2025,

EBITDA margin, as adjusted for Sprint acquisition costs and cash paid under the IP Transit Services Agreement, was 31.9% for the three months ended December 31, 2025, 30.5% for the three months ended September 30, 2025 and 26.5% for the three months ended December 31, 2024.  EBITDA, as adjusted, for Sprint acquisition costs and cash paid under the IP Transit Services Agreement margin was 33.6% for the year ended December 31, 2024 and 30.0% for the year ended December 31, 2025.

Basic and diluted net (loss) per share was $(0.64) for the three months ended December 31, 2025, $(0.87) for the three months ended September 30, 2025 and was $(0.91) for the three months ended December 31, 2024.  Basic and diluted net (loss) per share was $(3.80) for the year ended December 31, 2025 and was $(4.28) for the year ended December 31, 2024.

Total customer connections decreased by 4.7% from December 31, 2024 to 117,643 as of December 31, 2025 and decreased by 0.5% from September 30, 2025.  On-net customer connections increased by 0.5% from December 31, 2024 to 87,944 as of December 31, 2025 and increased by 0.2% from September 30, 2025. Off-net customer connections decreased by 14.9% from December 31, 2024 to 24,656 as of December 31, 2025 and decreased by 3.4% from September 30, 2025. Wavelength customer connections increased by 84.6% from December 31, 2024 to 2,064 as of December 31, 2025 and increased by 17.9% from September 30, 2025. Non-core customer connections were 2,979 as of December 31, 2025, 3,244 as of September 30, 2025 and 5,802 as of December 31, 2024. 

The number of on-net buildings increased by 126 on-net buildings from December 31, 2024 to 3,579 as of December 31, 2025 and increased by 42 on-net buildings from September 30, 2025.

Optical Wave Network
Acquiring the Sprint network has also allowed Cogent to construct a wavelength network using predominantly owned fiber. This enabled Cogent to expand its product offerings to include optical wavelength services.  As of December 31, 2025, Cogent was offering optical wavelength services in 1,068 locations in the United States, Mexico and Canada.

Quarterly Dividend Approved
On February 18, 2026, Cogent's Board approved a regular quarterly dividend of $0.02 per share payable on March 20, 2026 to shareholders of record on March 6, 2026. 

The payment of any future dividends and any other returns of capital will be at the discretion of the Board and may be reduced, eliminated or increased and will be dependent upon Cogent's financial position, results of operations, available cash, cash flow, capital requirements, limitations under Cogent's debt indentures and other factors deemed relevant by the Board.

Tax Treatment of 2025 Dividends
Cogent paid four quarterly dividends in 2025 totaling $150.1 million, or $3.05 per share. The expected tax treatment of these dividends is generally that 100.0% are treated as a return of capital and 0.0% are generally treated as dividends for United States federal income tax purposes. While the above information includes general statements about the tax classification of dividends paid on Cogent common stock, these statements do not constitute tax advice. The taxation of corporate distributions can be complex, and stockholders are encouraged to consult their tax advisers to determine what impact the above information may have on their specific tax situation.

Conference Call and Website Information
Cogent will host a conference call with financial analysts at 8:30 a.m. (ET) on February 20, 2026 to discuss Cogent's operating results for the fourth quarter of 2025 and full year 2025.  Investors and other interested parties may access a live audio webcast of the earnings call in the "Events" section of Cogent's website at www.cogentco.com/events. A replay of the webcast, together with the press release, will be available on the website following the earnings call.  A downloadable file of Cogent's "Summary of Financial and Operational Results" and a transcript of its conference call will also be available on Cogent's website following the conference call. 

About Cogent Communications
Cogent Communications (NASDAQ: CCOI) is a multinational, Tier 1 facilities-based ISP.  Cogent specializes in providing businesses with high-speed Internet access, Ethernet transport, optical wavelength, optical transport and colocation services. Cogent's facilities-based, all-optical IP network backbone provides services in 305 markets globally.

Cogent Communications is headquartered at 2450 N Street, NW, Washington, D.C. 20037. For more information, visit www.cogentco.com. Cogent Communications can be reached in the United States at (202) 295-4200 or via email at info@cogentco.com.

COGENT COMMUNICATIONS HOLDINGS, INC., AND SUBSIDIARIES

Summary of Financial and Operational Results



Q1 2024

Q2 2024

Q3 2024

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025

Metric ($ in
000's, except
share, per
share,
customer
connections
and network
related data) –
unaudited









On-Net
revenue (15)
(17)

$138,624

$140,757

$136,485

$128,760

$129,628

$132,331

$135,267

$134,281

 % Change
from previous
Qtr.

0.4 %

1.5 %

-3.0 %

-5.7 %

0.7 %

2.1 %

2.2 %

-0.7 %

Off-Net
revenue

$118,178

$111,451

$111,291

$113,190

$107,274

$102,177

$95,111

$92,909

 % Change
from previous
Qtr.

-4.4 %

-5.7 %

-0.1 %

1.7 %

-5.2 %

-4.8 %

-6.9 %

-2.3 %

Wavelength
revenue (1)

$3,327

$3,625

$5,287

$6,966

$7,119

$9,057

$10,179

$12,097

 % Change
from previous
Qtr.

7.0 %

9.0 %

45.8 %

31.8 %

2.2 %

27.2 %

12.4 %

18.8 %

Non-Core
revenue (2)

$6,039

$4,610

$4,139

$3,375

$3,027

$2,682

$1,392

$1,231

 % Change
from previous
Qtr.

-16.8 %

-23.7 %

-10.2 %

-18.5 %

-10.3 %

-11.4 %

-48.1 %

-11.6 %

Service
revenue –
total (15) (17)

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$240,518

 % Change
from previous
Qtr.

-2.2 %

-2.2 %

-1.2 %

-1.9 %

-2.1 %

-0.3 %

-1.7 %

-0.6 %

Constant
currency total
revenue
quarterly
growth rate –
sequential
quarters (3)
(15) (17)

-2.3 %

-2.0 %

-1.5 %

-1.5 %

-1.9 %

-1.3 %

-2.1 %

-0.5 %

Constant
currency total
revenue
quarterly
growth rate –
year over year
quarters (3)
(15) (17)

73.1 %

8.8 %

-6.7 %

-7.1 %

-6.7 %

-6.0 %

-6.6 %

-5.7 %

Constant
currency and
excise tax
impact on
total revenue
quarterly
growth rate –
sequential
quarters (3)
(15) (17)

-2.3 %

-1.5 %

-1.7 %

-2.0 %

-1.6 %

-1.2 %

-1.8 %

-0.8 %

Constant
currency and
excise tax
impact on
total revenue
quarterly
growth rate –
year over year
quarters (3)
(15) (17)

62.4 %

5.4 %

-8.6 %

-7.3 %

-6.6 %

-6.3 %

-6.4 %

-5.3 %

Excise Taxes
included in
service
revenue (4)

$20,549

$19,182

$19,752

$20,960

$20,200

$19,998

$19,188

$19,786

 % Change
from previous
Qtr.

0.6 %

-6.7 %

3.0 %

6.1 %

-3.6 %

-1.0 %

-4.1 %

3.1 %

IPv4 Revenue,
included in
On-Net
revenue (19)

$10,151

$10,938

$11,236

$12,560

$14,413

$15,320

$17,475

$17,323

 % Change
from previous
Qtr.

2.8 %

7.8 %

2.7 %

11.8 %

14.8 %

6.3 %

14.1 %

-0.9 %

IPv4
Addresses
Billed

12,213,414

12,813,955

12,943,590

13,033,248

12,879,749

13,187,109

14,600,974

15,274,488

 % Change
from previous
Qtr.

6.8 %

4.9 %

1.0 %

0.7 %

-1.2 %

2.4 %

10.7 %

4.6 %

Corporate
revenue (5)

$124,864

$119,557

$116,244

$113,070

$110,686

$109,047

$105,201

$102,817

 % Change
from previous
Qtr.

-1.4 %

-4.3 %

-2.8 %

-2.7 %

-2.1 %

-1.5 %

-3.5 %

-2.3 %

Net-centric
revenue (5)
(15)

$91,979

$91,107

$91,873

$93,625

$92,615

$97,309

$100,288

$103,353

  % Change
from previous
Qtr.

-1.3 %

-0.9 %

0.8 %

1.9 %

-1.1 %

5.1 %

3.1 %

3.1 %

Enterprise
revenue (5)
(17)

$49,325

$49,781

$49,085

$45,596

$43,747

$39,891

$36,460

$34,348

  % Change
from previous
Qtr.

-5.7 %

0.9 %

-1.4 %

-7.1 %

-4.1 %

-8.8 %

-8.6 %

-5.8 %

Network
operations
expenses (4)

$168,548

$155,817

$161,083

$154,706

$136,949

$136,986

$131,107

$128,035

 % Change
from previous
Qtr.

-3.2 %

-7.6 %

3.4 %

-4.0 %

-11.5 %

0.0 %

-4.3 %

-2.3 %

GAAP gross
profit (6)

$26,344

$30,240

$9,835

$29,836

$33,571

$33,465

$49,843

$53,742

 % Change
from previous
Qtr.

-11.4 %

14.8 %

-67.5 %

203.4 %

12.5 %

-0.3 %

48.9 %

7.8 %

GAAP gross
margin (6)

9.9 %

11.6 %

3.8 %

11.8 %

13.6 %

13.6 %

20.6 %

22.3 %

Non-GAAP
gross profit
(3) (7)

$97,620

$104,626

$96,119

$97,585

$110,099

$109,261

$110,842

$112,483

 % Change
from previous
Qtr.

-0.3 %

7.2 %

-8.1 %

1.5 %

12.8 %

-0.8 %

1.4 %

1.5 %

Non-GAAP
gross margin
(3) (7)

36.7 %

40.2 %

37.4 %

38.7 %

44.6 %

44.4 %

45.8 %

46.8 %

Selling,
general and
administrative
expenses (8)

$70,131

$65,130

$60,258

$55,732

$66,340

$60,766

$62,061

$60,740

 % Change
from previous
Qtr.

-6.4 %

-7.1 %

-7.5 %

-7.5 %

19.0 %

-8.4 %

2.1 %

-2.1 %

Depreciation
and
amortization
expense (18)

$70,891

$74,036

$85,815

$67,272

$76,038

$75,290

$60,429

$58,422

 % Change
from previous
Qtr.

4.6 %

4.4 %

15.9 %

-21.6 %

13.0 %

-1.0 %

-19.7 %

-3.3 %

Equity-based
compensation
expense

$6,950

$3,565

$7,875

$7,348

$8,013

$4,664

$8,932

$4,808

 % Change
from previous
Qtr.

4.0 %

-48.7 %

120.9 %

-6.7 %

9.1 %

-41.8 %

91.5 %

-46.2 %

Operating
income (loss)

$(59,389)

$(47,143)

$(57,829)

$(32,767)

$(40,292)

$(31,459)

$(18,128)

$(11,329)

 % Change
from previous
Qtr.

-13.3 %

-20.6 %

22.7 %

-43.3 %

23.0 %

-21.9 %

-42.4 %

-37.5 %

Interest
expense (9)

$23,010

$38,840

$32,474

$45,371

$34,015

$48,688

$43,146

$54,135

 % Change
from previous
Qtr.

-34.1 %

68.8 %

-16.4 %

39.7 %

-25.0 %

43.1 %

-11.4 %

25.5 %

Non-cash
change in
valuation –
Swap
Agreement (9)

$6,152

$(9,299)

$(5,597)

$(7,632)

$201

$(8,911)

$223

$(9,758)

Gain
(reduction) - 
gain on
bargain
purchase (10)

$(5,470)

$27,673

$-

$-

$-

$-

$-

$-

Net loss

$(65,307)

$(32,338)

$(63,112)

$(43,317)

$(52,042)

$(57,807)

$(41,544)

$(43,317)

Basic net loss
per common
share

$(1.38)

$(0.68)

$(1.33)

$(0.91)

$(1.09)

$(1.21)

$(0.87)

$(0.64)

Diluted net
loss per
common
share

$(1.38)

$(0.68)

$(1.33)

$(0.91)

$(1.09)

$(1.21)

$(0.87)

$(0.64)

Weighted
average
common
shares –
basic

47,416,268

47,511,613

47,426,131

47,540,833

47,676,735

47,592,836

47,603,287

47,724,101

 % Change
from previous
Qtr.

0.1 %

0.2 %

-0.2 %

0.2 %

0.3 %

-0.2 %

0.0 %

0.3 %

Weighted
average
common
shares –
diluted

47,416,268

47,511,613

47,426,131

47,540,833

47,676,735

47,592,836

47,603,287

47,724,101

 % Change
from previous
Qtr.

-1.3 %

0.2 %

-0.2 %

0.2 %

0.3 %

-0.2 %

0.0 %

0.3 %

EBITDA (3)

$18,452

$27,126

$35,861

$41,853

$43,759

$48,495

$48,781

$51,743

 % Change
from previous
Qtr.

207.0 %

47.0 %

32.2 %

16.7 %

4.6 %

10.8 %

0.6 %

6.1 %

EBITDA
margin (3)

6.9 %

10.4 %

13.9 %

16.6 %

17.7 %

19.7 %

20.2 %

21.5 %

Sprint
acquisition
costs (14)

$9,037

$12,370

$-

$-

$-

$-

$-

$-

Cash
payments
under IP
Transit
Services
Agreement
(11)

$87,500

$66,667

$25,000

$25,000

$25,000

$25,000

$25,000

$25,000

EBITDA, as
adjusted for
Sprint
acquisition
costs and
cash
payments
under IP
Transit
Services
Agreement (3)
(11) (14)

$114,989

$106,163

$60,861

$66,853

$68,759

$73,495

$73,781

$76,743

 % Change
from previous
Qtr.

4.1 %

-7.7 %

-42.7 %

9.8 %

2.9 %

6.9 %

0.4 %

4.0 %

EBITDA, as
adjusted for
Sprint
acquisition
costs and
cash
payments
under IP
Transit
Services
Agreement,
margin (3)
(11) (14)

43.2 %

40.8 %

23.7 %

26.5 %

27.8 %

29.8 %

30.5 %

31.9 %

Net cash
provided by
(used in)
operating
activities

$19,219

$(22,171)

$(20,226)

$14,532

$36,351

$(44,039)

$3,100

$(5,992)

  % Change
from previous
Qtr.

139.5 %

-215.4 %

8.8 %

171.8 %

150.1 %

-221.1 %

107.0 %

-293.3 %

Capital
expenditures

$40,883

$48,767

$59,244

$46,104

$58,088

$56,200

$36,250

$37,031

 % Change
from previous
Qtr.

-6.3 %

19.3 %

21.5 %

-22.2 %

26.0 %

-3.3 %

-35.5 %

2.2 %

Principal
payments of
capital
(finance)
lease
obligations

$23,235

$133,472

$4,516

$27,979

$8,003

$8,520

$8,791

$8,528

 % Change
from previous
Qtr.

23.5 %

474.4 %

-96.6 %

519.6 %

-71.4 %

6.5 %

3.2 %

-3.0 %

Dividends
paid (16)

$478

$93,304

$47,210

$48,416

$49,133

$49,560

$49,066

$2,304

Gross
Leverage
Ratio (3) (11)

3.57

4.06

4.94

5.72

6.69

8.65

8.24

8.04

Net Leverage
Ratio (3) (11)

3.17

3.14

4.13

5.07

6.08

7.52

7.44

7.34

Gross
Leverage
Ratio,
adjusted for
amounts Due
from T-Mobile
(3) (20)

2.64

3.37

4.16

4.91

5.81

7.74

7.45

7.35

Net Leverage
Ratio,
adjusted for
amounts Due
from T-Mobile
(3) (20)

2.24

2.45

3.36

4.25

5.21

6.61

6.65

6.64

Gross
Leverage
Ratio under
the
Company's
Indentures (3)

3.51

4.50

5.11

5.81

5.86

6.82

5.66

6.13

Secured
Leverage
Ratio under
the
Company's
Indentures (3)

2.33

2.49

2.90

3.38

3.44

4.20

3.49

3.80

Interest
Coverage
Ratio under
the
Company's
Indentures (3)

4.05

4.06

3.85

2.88

2.80

2.43

2.62

2.38

Customer
Connections
– end of
period (15)









On-Net
customer
connections

87,574

87,387

87,655

87,500

86,781

87,407

87,767

87,944

 % Change
from previous
Qtr.

-0.8 %

-0.2 %

0.3 %

-0.2 %

-0.8 %

0.7 %

0.4 %

0.2 %

Off-Net
customer
connections

34,579

32,758

32,420

28,963

27,508

26,239

25,518

24,656

 % Change
from previous
Qtr.

-5.7 %

-5.3 %

-1.0 %

-10.7 %

-5.0 %

-4.6 %

-2.7 %

-3.4 %

Wavelength
customer
connections
(1)

693

754

1,041

1,118

1,322

1,469

1,750

2,064

 % Change
from previous
Qtr.

4.8 %

8.8 %

38.1 %

7.4 %

18.2 %

11.1 %

19.1 %

17.9 %

Non-Core
customer
connections
(2)

10,037

7,883

5,217

5,802

5,120

3,615

3,244

2,979

 % Change
from previous
Qtr.

-16.2 %

-21.5 %

-33.8 %

11.2 %

-11.8 %

-29.4 %

-10.3 %

-8.2 %

Total
customer
connections
(15)

132,883

128,782

126,333

123,383

120,731

118,730

118,279

117,643

 % Change
from previous
Qtr.

-3.4 %

-3.1 %

-1.9 %

-2.3 %

-2.1 %

-1.7 %

-0.4 %

-0.5 %

Corporate
customer
connections
(5)

51,821

48,690

47,613

46,371

45,295

44,307

43,391

42,579

  % Change
from previous
Qtr.

-4.9 %

-6.0 %

-2.2 %

-2.6 %

-2.3 %

-2.2 %

-2.1 %

-1.9 %

Net-centric
customer
connections
(5) (15)

61,599

61,736

62,273

62,236

61,795

62,659

63,875

64,551

 % Change
from previous
Qtr.

-1.2 %

0.2 %

0.9 %

-0.1 %

-0.7 %

1.4 %

1.9 %

1.1 %

Enterprise
customer
connections
(5) (17)

19,463

18,356

16,447

14,776

13,641

11,764

11,013

10,513

 % Change
from previous
Qtr.

-6.2 %

-5.7 %

-10.4 %

-10.2 %

-7.7 %

-13.8 %

-6.4 %

-4.5 %

On-Net
Buildings –
end of period









Multi-Tenant
office
buildings

1,861

1,864

1,870

1,871

1,867

1,871

1,869

1,881

Carrier
neutral data
center
buildings

1,376

1,393

1,410

1,423

1,453

1,471

1,482

1,511

Cogent data
centers

78

86

95

104

101

101

100

100

Cogent edge
data centers

6

43

49

55

79

86

86

87

Total on-net
buildings

3,321

3,386

3,424

3,453

3,500

3,529

3,537

3,579

Total carrier
neutral data
center nodes

1,586

1,602

1,627

1,646

1,668

1,675

1,686

1,715

Wave enabled
locations

295

516

657

808

883

938

996

1,068

Square feet –
multi-tenant
office
buildings –
on-net

1,009,702,653

1,011,171,523

1,015,544,543

1,015,861,483

1,015,459,520

1,017,918,826

1,017,433,216

1,025,139,485

Total 
Technical
Buildings
Owned (12)

482

482

482

482

482

482

482

482

Square feet –
Technical
Buildings
Owned (12)

1,603,569

1,603,569

1,603,569

1,603,569

1,603,569

1,603,569

1,603,569

1,603,569

Network – end
of period









Intercity route
miles –
Leased

76,211

75,965

77,561

79,621

79,867

73,075

72,955

73,218

Metro route
miles –
Leased

25,977

27,373

28,510

29,802

30,788

31,297

31,388

32,634

Metro fiber
miles –
Leased

79,138

80,042

84,476

87,678

90,696

92,631

93,338

96,663

Intercity route
miles –
Owned

21,883

21,883

21,883

21,883

21,883

21,883

21,883

21,883

Metro route
miles –
Owned

1,704

1,704

1,704

1,704

1,704

1,704

1,704

1,704

Connected
networks –
AS's

8,098

8,135

8,212

8,250

8,240

8,085

8,043

7,659

Headcount –
end of period
(13)









Sales force –
quota bearing
(13)

677

656

655

650

629

628

617

590

Sales force –
total (13)

871

851

847

843

820

820

802

777

Total
employees
(13)

1,955

1,901

1,908

1,916

1,899

1,889

1,882

1,833

Sales rep
productivity –
units per full
time
equivalent
sales rep
("FTE") per
month

4.0

3.8

4.0

3.5

3.8

4.8

4.6

4.1

FTE – sales
reps

627

632

620

622

605

588

592

585

(1) In connection with the acquisition of the Wireline Business, Cogent began to provide optical wavelength services and optical transport services over its fiber network. 

(2) Consists of legacy services of companies whose assets or businesses were acquired by Cogent.

(3) See Schedules of Non-GAAP measures below for definitions and reconciliations to GAAP measures.

(4) Network operations expense excludes equity-based compensation expense of $385, $350, $469, $477, $490, $506, $570 and $319 in the three-month periods ended March 31, 2024 through December 31, 2025 respectively.  Network operations expense includes excise taxes, including Universal Service Fund fees, of $20,549, $19,182, $19,752, $20,960, $20,200, $19,998, $19,188 and $19,786 in the three-month periods ended March 31, 2024 through December 31, 2025, respectively. 

(5) In connection with the acquisition of the Wireline Business, Cogent classified revenue and customer connections as follows:

  • $12.9 million of the Wireline Business monthly recurring revenue and 17,823 customer connections as corporate revenue and corporate customer connections, respectively,
  • $6.5 million of monthly recurring revenue and 5,711 customer connections as net-centric revenue and net-centric customer connections, respectively, and
  • $20.1 million of monthly recurring revenue and 23,209 customer connections as enterprise revenue and enterprise customer connections, respectively.
  • Conversely, Cogent reclassified $0.3 million of monthly recurring revenue and 387 customer connections of legacy Cogent monthly recurring revenue to enterprise revenue and enterprise customer connections, respectively.

 (6) GAAP gross profit is defined as total service revenue less network operations expense, depreciation and amortization and equity-based compensation included in network operations expense.  GAAP gross margin is defined as GAAP gross profit divided by total service revenue.

(7) Non-GAAP gross profit represents service revenue less network operations expense, excluding equity-based compensation and amounts shown separately (depreciation and amortization expense). Non-GAAP gross margin is defined as non-GAAP gross profit divided by total service revenue.  Management believes that non-GAAP gross profit and non-GAAP gross margin are relevant measures to provide investors. Management uses them to measure the margin available to the company after network service costs, in essence a measure of the efficiency of the Company's network.

(8) Excludes equity-based compensation expense of $6,565, $3,215, $7,406, $6,871, $7,523, $4,158, $8,362 and $4,489 in the three-month periods ended March 31, 2024 through December 31, 2025, respectively and excludes $9,037 and $12,370 of Sprint acquisition costs for the three-month periods ended March 31, 2024 and June 30, 2024, respectively.  There were no Sprint acquisition costs for the three months ended September 30, 2024, December 31, 2024, March 31, 2025, June 30, 2025, September 30, 2025 or December 31, 2025. 

(9) As of December 31, 2025, Cogent was party to an interest rate swap agreement (the "Swap Agreement") that has the economic effect of modifying the fixed interest rate obligation associated with its Senior Secured 2026 Notes to a variable interest rate obligation based on the Secured Overnight Financing Rate ("SOFR") so that the interest payable on the 2026 Notes effectively became variable based on overnight SOFR. Interest expense includes payments of $12,122, $12,081, $9,769 and $9,880 for the three-month periods ended June 30, 2024, December 31, 2024, June 30, 2025 and December 31, 2025, respectively, related to the Swap Agreement. Under GAAP, changes in the valuation of the Swap Agreement are classified with interest expense in the condensed consolidated statements of comprehensive (loss) income.

(10) The gain on bargain purchase from the Sprint acquisition was $1.4 billion as shown below.

(In thousands)

Gain on bargain purchase




Fair value of net assets acquired



$826,067

Total net consideration to be received from Seller, net of discounts



602,581

Gain on bargain purchase



$1,428,648

(11) Includes cash payments under the IP Transit Services Agreement, as discussed above, of

  • $87.5 million for the three months ended March 31, 2024,
  • $66.7 million for the three months ended June 30, 2024,
  • $25.0 million for the three months ended September 30, 2024,
  • $25.0 million for the three months ended December 31, 2024,
  • $25.0 million for the three months ended March 31, 2025, and
  • $25.0 million for the three months ended June 30, 2025,
  • $25.0 million for the three months ended September 30, 2025, and
  • $25.0 million for the three months ended December 31, 2025.

(12) In connection with the acquisition of the Wireline Business, Cogent acquired 482 technical buildings.  Cogent converted 52 of those buildings to Cogent Data Centers and 87 into Cogent Edge Data Centers.

(13) In connection with the acquisition of the Wireline Business, Cogent hired 942 total employees, including 75 quota bearing sales employees and 114 sales employees.

  • As of March 31, 2024, there were 718 employees remaining from the original Wireline Business employees.
  • As of June 30, 2024, there were 655 employees remaining from the original Wireline Business employees.
  • As of September 30, 2024, there were 635 employees remaining from the original Wireline Business employees.
  • As of December 31, 2024, there were 624 employees remaining from the original Wireline Business employees.
  • As of March 31, 2025, there were 618 employees remaining from the original Wireline Business employees.
  • As of June 30, 2025, there were 603 employees remaining from the original Wireline Business employees.
  • As of September 30, 2025, there were 588 employees remaining from the original Wireline Business employees.
  • As of December 31, 2025, there were 569 employees remaining from the original Wireline Business employees.

(14) In connection with the acquisition of the Wireline Business the Company incurred the following Sprint acquisition costs:

  • $9.0 million in the three months ended March 31, 2024, and
  • $12.4 million in the three months ended June 30, 2024.

Included in Sprint acquisition costs were the following reimbursable severance costs:

  • $4.3 million of reimbursable severance costs in the three months ended March 31, 2024, and
  • $8.0 million of reimbursable severance costs in the three months ended June 30, 2024.

(15) Net-centric revenue under the CSA (predominantly on-net revenue) was

  • $3.2 million for the three months ended March 31, 2024,
  • $5.9 million for the three months ended June 30, 2024,
  • $4.1 million for the three months ended September 30, 2024,
  • $1.5 million for the three months ended December 31, 2024,
  • $0.7 million for the three months ended March 31, 2025,
  • $1.1 million for the three months ended June 30, 2025,
  • $0.4 million for the three months ended September 30, 2025, and
  • $0.4 million for the three months ended December 31, 2025.

Net-centric customer connections under the CSA were:

  • 2,658 as of March 31, 2024,
  • 2,117 as of June 30, 2024,
  • 2,053 as of September 30, 2024,
  • 1,776 as of December 31, 2024,
  • 1,478 as of March 31, 2025,
  • 1,595 as of June 30, 2025,
  • 1,666 as of September 30, 2025, and
  • 1,666 as of December 31, 2025.

(16) The first quarter 2024 dividend totaling $45.8 million was declared on February 28, 2024, and paid on April 9, 2024.

(17) Included in on-net revenue and enterprise revenue from May 2023 to July 2024 was $1.9 million of monthly revenue from an uneconomic resale customer acquired in connection with the Wireline Business.  The service was cancelled on July 31, 2024.

(18) On July 1, 2024, Cogent changed its estimated useful life of its owned fiber from an average of 14 years to an average of 40 years.

(19) Amounts previously reported and adjusted in our Q4 2024 earnings release were $10,201, $11,469 and $12,822 for the three-month periods March 31, 2024, June 30, 2024 and September 30, 2024, respectively.

(20) Amounts Due from T-Mobile include 1) Due from T-Mobile, IP Transit Services Agreement, current portion, 1) Due from T-Mobile, IP Transit Services Agreement, long-term portion and 3) Due from T-Mobile, Purchase Agreement, all amounts net of their applicable discounts. These amounts totaled $383,981, $323,650, $304,497, $284,979, $265,090, $244,821, $224,167 and $203,120 as of March 31, 2024 to December 31, 2025, respectively.

NM  Not meaningful

Schedules of Non-GAAP Measures

 EBITDA, EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Services Agreement, EBITDA margin and EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Services Agreement, margin

 EBITDA represents net cash flows provided by operating activities plus changes in operating assets and liabilities, cash interest expense and cash income tax expense.  Management believes the most directly comparable measure to EBITDA calculated in accordance with generally accepted accounting principles in the United States, or GAAP, is net cash provided by operating activities. The Company also believes that EBITDA is a measure frequently used by securities analysts, investors, and other interested parties in their evaluation of issuers.  EBITDA, as adjusted for Sprint acquisition costs and cash payments under the IP Transit Services Agreement with T-Mobile, represents EBITDA plus costs related to the Company's acquisition of the Wireline Business and cash payments made to the Company under the IP Transit Agreement. EBITDA margin is defined as EBITDA divided by total service revenue. EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Agreement margin is defined as EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Agreement, divided by total service revenue.

The Company believes that EBITDA, EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Services Agreement, EBITDA margin and EBITDA as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Services Agreement margin are useful measures of its ability to service debt, fund capital expenditures, pay dividends and expand its business.  The company believes its EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Services Agreement, is a useful measure because it includes recurring cash flows stemming from the IP Transit Services Agreement that are of the same type as contracted payments under commercial contracts.  The measurements are an integral part of the internal reporting and planning system used by management as a supplement to GAAP financial information. EBITDA, EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Agreement, EBITDA margin and EBITDA as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Agreement margin are not recognized terms under GAAP and accordingly, should not be viewed in isolation or as a substitute for the analysis of results as reported under GAAP, but rather as a supplemental measure to GAAP. For example, these measures are not intended to reflect the Company's free cash flow, as they do not consider certain current or future cash requirements, such as capital expenditures, contractual commitments, and changes in working capital needs, interest expenses and debt service requirements. The Company's calculations of these measures may also differ from the calculations performed by its competitors and other companies and as such, their utility as a comparative measure is limited.

EBITDA, and EBITDA, as adjusted for Sprint acquisition costs and cash payments made to the Company under the IP Transit Services Agreement, are reconciled to net cash provided by operating activities in the table below. 


Q1
2024

Q2
2024

Q3
2024

Q4
2024

Q1
2025

Q2
2025

Q3
2025

Q4
2025

YEAR
2024

YEAR
2025

($ in 000's) – unaudited











Net cash provided by (used
in) operating activities

$19,219

$(22,171)

$(20,226)

$14,532

$36,351

$(44,039)

$3,100

$(5,992)

$(8,645)

$(10,579)

Changes in operating assets
and liabilities

$(34,640)

$11,077

$22,868

$27,892

$(26,614)

$42,244

$8,941

$7,795

30,343

32,237

Cash interest expense and
income tax expense

33,873

38,220

33,219

(571)

34,022

50,290

36,740

49,940

101,120

171,127

EBITDA

$18,452

$27,126

$35,861

$41,853

$43,759

$48,495

$48,781

$51,743

$122,818

$192,785

PLUS: Sprint acquisition costs

$9,037

$12,370

$-

$-

$-

$-

$-

$-

$21,407

$-

PLUS: Cash payments made
to the Company under IP
Transit Services Agreement

87,500

66,667

25,000

25,000

25,000

25,000

25,000

25,000

204,167

100,000

EBITDA, as adjusted for
Sprint acquisition costs and
cash payments made to the
Company under IP Transit
Services Agreement

$114,989

$106,163

$60,861

$66,853

$68,759

$73,495

$73,781

$76,743

$348,392

$292,785

EBITDA margin

6.9 %

10.4 %

13.9 %

16.6 %

17.7 %

19.7 %

20.2 %

21.5 %

11.9 %

19.8 %

EBITDA, as adjusted for
Sprint
acquisition costs and
cash payments made to the
Company under IP Transit
Services Agreement, margin

43.2 %

40.8 %

23.7 %

26.5 %

27.8 %

29.8 %

30.5 %

31.9 %

33.6 %

30.0 %

Constant currency revenue is reconciled to service revenue as reported in the tables below.

Constant currency impact on revenue changes – sequential periods

($ in 000's)
– unaudited

Q1

2024

Q2

2024

Q3

2024

Q4

2024

Q1

2025

Q2

2025

Q3

2025

Q4

2025

YEAR

2024

YEAR

2025

Service
revenue, as
reported –
current
period

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$240,518

$1,036,104

$975,766

Impact of
foreign
currencies
on service
revenue

(304)

323

(620)

1,022

542

(2,419)

(938)

191

261

(4,570)

Service
revenue - as
adjusted for
currency
impact (1)

$265,864

$260,766

$256,582

$253,313

$247,590

$243,828

$241,011

$240,709

$1,036,365

$971,196

Service
revenue, as
reported –
prior
sequential
period

$272,099

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$940,922

$1,036,104

Constant
currency
revenue
increase
(decrease)

$(6,235)

$(5,402)

$(3,861)

$(3,889)

$(4,701)

$(3,220)

$(5,236)

$(1,240)

$95,443

$(64,908)

Constant
currency
revenue
percent
increase
(decrease)

-2.3 %

-2.0 %

-1.5 %

-1.5 %

-1.9 %

-1.3 %

-2.1 %

-0.5 %

10.1 %

-6.3 %



(1)

Service revenue, as adjusted for currency impact, is determined by translating the service revenue for the current period at the average foreign currency exchange rates for the prior sequential period. The Company believes that disclosing quarterly sequential revenue growth without the impact of foreign currencies on service revenue is a useful measure of sequential revenue growth. Service revenue, as adjusted for currency impact, is an integral part of the internal reporting and planning system used by management as a supplement to GAAP financial information.

Constant currency impact on revenue changes – prior year periods

($ in 000's) – unaudited

Q1

2024

Q2

2024

Q3

2024

Q4

2024

Q1

2025

Q2

2025

Q3

2025

Q4

2025

YEAR

2024

YEAR

2025

Service revenue, as reported –
current period

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$240,518

$1,036,104

$975,766

Impact of foreign currencies on
service revenue

(362)

420

(213)

405

1,258

(1,507)

(1,806)

(2,659)

261

(4,570)

Service revenue - as adjusted for
currency impact (2)

$265,806

$260,863

$256,989

$252,696

$248,306

$244,740

$240,143

$237,859

$1,036,365

$971,196

Service revenue, as reported – prior
year period

$153,588

$239,806

$275,429

$272,099

$266,168

$260,443

$257,202

$252,291

$940,922

$1,036,104

Constant currency revenue increase

$112,218

$21,057

$(18,440)

$(19,403)

$(17,862)

$(15,703)

$(17,059)

$(14,432)

$95,443

$(64,908)

Constant currency percent revenue
increase

73.1 %

8.8 %

-6.7 %

-7.1 %

-6.7 %

-6.0 %

-6.6 %

-5.7 %

10.1 %

-6.3 %



(2)

Service revenue, as adjusted for currency impact, is determined by translating the service revenue for the current period at the average foreign currency exchange rates for the comparable prior year period. The Company believes that disclosing year over year revenue growth without the impact of foreign currencies on service revenue is a useful measure of revenue growth. Service revenue, as adjusted for currency impact, is an integral part of the internal reporting and planning system used by management as a supplement to GAAP financial information.

Revenue on a constant currency basis and adjusted for the impact of excise taxes is reconciled to service revenue as reported in the tables below.

Constant currency and excise tax impact on revenue changes – sequential periods

($ in 000's) – unaudited

Q1

2024

Q2

2024

Q3

2024

Q4

2024

Q1

2025

Q2

2025

Q3

2025

Q4

2025

YEAR

2024

YEAR

2025

Service revenue, as reported – current
period

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$240,518

$1,036,104

$975,766

Impact of foreign currencies on service
revenue

(304)

323

(620)

1,022

542

(2,419)

(938)

191

261

(4,570)

Impact of excise taxes on service
revenue

(121)

1,367

(570)

(1,208)

760

202

832

(598)

(30,224)

1,269

Service revenue - as adjusted for
currency and excise taxes impact (3)

$265,743

$262,133

$256,012

$252,105

$248,350

$244,030

$241,843

$240,111

$1,006,141

$972,465

Service revenue, as reported – prior
sequential period

$272,099

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$940,922

$1,036,104

Constant currency and excise taxes
revenue increase (decrease)

$(6,356)

$(4,035)

$(4,431)

$(5,097)

$(3,941)

$(3,018)

$(4,404)

$(1,838)

$65,219

$(63,639)

Constant currency and excise tax
revenue percent increase (decrease)

-2.3 %

-1.5 %

-1.7 %

-2.0 %

-1.6 %

-1.2 %

-1.8 %

-0.8 %

6.9 %

-6.1 %



(3)

Service revenue, as adjusted for currency impact and the impact of excise taxes, is determined by translating the service revenue for the current period at the average foreign currency exchange rates for the prior sequential period and adjusting for the changes in excise taxes recorded as revenue between the periods presented. The Company believes that disclosing quarterly sequential revenue growth without the impact of foreign currencies and excise taxes on service revenue is a useful measure of sequential revenue growth. Service revenue, as adjusted for the impact of foreign currency and excise taxes, is an integral part of the internal reporting and planning system used by management as a supplement to GAAP financial information.

Constant currency and excise tax impact on revenue changes – prior year periods

($ in 000's) – unaudited

Q1

2024

Q2

2024

Q3

2024

Q4

2024

Q1

2025

Q2

2025

Q3

2025

Q4

2025

YEAR

2024

YEAR

2025

Service revenue, as reported – current

period

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$240,518

$1,036,104

$975,766

Impact of foreign currencies on service
revenue

(362)

420

(213)

405

1,258

(1,507)

(1,806)

(2,659)

261

(4,570)

Impact of excise taxes on service
revenue

(16,356)

(8,142)

(5,195)

(532)

349

(816)

586

1,174

(30,224)

1,269

Service revenue - as adjusted for
currency and excise taxes impact (4)

$249,450

$252,721

$251,794

$252,164

$248,655

$243,924

$240,729

$239,033

$1,006,141

$972,465

Service revenue, as reported – prior
year period

$153,588

$239,806

$275,429

$272,099

$266,168

$260,443

$257,202

$252,291

$940,922

$1,036,104

Constant currency and excise taxes
revenue increase

$95,862

$12,915

$(23,635)

$(19,935)

$(17,513)

$(16,519)

$(16,473)

$(13,258)

$65,219

$(63,639)

Constant currency and excise tax
percent revenue increase

62.4 %

5.4 %

-8.6 %

-7.3 %

-6.6 %

-6.3 %

-6.4 %

-5.3 %

6.9 %

-6.1 %



(4)

Service revenue, as adjusted for currency impact and the impact of excise taxes, is determined by translating the service revenue for the current period at the average foreign currency exchange rates for the prior year period and adjusting for the changes in excise taxes recorded as revenue between the periods presented. The Company believes that disclosing quarterly sequential revenue growth without the impact of foreign currencies and excise taxes on service revenue is a useful measure of sequential revenue growth. Service revenue, as adjusted for the impact of foreign currency and excise taxes, is an integral part of the internal reporting and planning system used by management as a supplement to GAAP financial information.

Non-GAAP gross profit and non-GAAP gross margin 

Non-GAAP gross profit and non-GAAP gross margin are reconciled to GAAP gross profit and GAAP gross margin in the table below.


Q1 2024

Q2 2024

Q3 2024

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025

YEAR
2024

YEAR
2025

($ in 000's) – unaudited











Service revenue total

$266,168

$260,443

$257,202

$252,291

$247,048

$246,247

$241,949

$240,518

$1,036,104

$975,766

Minus - Network operations expense
including equity-based compensation
and depreciation and amortization
expense

239,824

230,203

247,367

222,455

213,477

212,782

192,106

186,776

939,849

805,141

GAAP Gross Profit (5)

$26,344

$30,240

$9,835

$29,836

$33,571

$33,465

$49,843

$53,742

$96,255

$170,625

Plus - Equity-based compensation –
network operations expense

385

350

469

477

490

506

570

319

1,681

1,885

Plus – Depreciation and amortization
expense

$70,891

$74,036

$85,815

$67,272

$76,038

$75,290

$60,429

$58,422

$298,014

$270,179

Non-GAAP Gross Profit (6)

$97,620

$104,626

$96,119

$97,585

$110,099

$109,261

$110,842

$112,483

$395,950

$442,689

GAAP Gross Margin (5)

9.9 %

11.6 %

3.8 %

11.8 %

13.6 %

13.6 %

20.6 %

22.3 %

9.3 %

17.5 %

Non-GAAP Gross Margin (6)

36.7 %

40.2 %

37.4 %

38.7 %

44.6 %

44.4 %

45.8 %

46.8 %

38.2 %

45.4 %



(5)

GAAP gross profit is defined as total service revenue less network operations expense, depreciation and amortization and equity-based compensation included in network operations expense.  GAAP gross margin is defined as GAAP gross profit divided by total service revenue.



(6)

Non-GAAP gross profit represents service revenue less network operations expense, excluding equity-based compensation and amounts shown separately (depreciation and amortization expense). Non-GAAP gross margin is defined as non-GAAP gross profit divided by total service revenue.  Management believes that non-GAAP gross profit and non-GAAP gross margin are relevant measures for investors, as they are metrics that management uses to measure the margin and amount available to the Company after network service costs, in essence, these are measures of the efficiency of the Company's network.

Gross and Net Leverage Ratios

Gross leverage ratio is defined as total debt divided by the trailing 12 months EBITDA, as adjusted for Sprint acquisition costs and cash payments under the IP Transit Services Agreement.  Net leverage ratio is defined as total net debt (total debt minus cash and cash equivalents) divided by the last 12 months EBITDA, as adjusted for Sprint acquisition costs and cash payments under the IP Transit Services Agreement.  Gross leverage, adjusted for amounts Due from T-Mobile, is defined as total debt minus amounts due from T-Mobile divided by the last 12 months EBITDA, as adjusted for Sprint acquisition costs and cash payments under the IP Transit Services Agreement.  Net leverage, adjusted for amounts Due from T-Mobile, is defined as total net debt (total debt minus cash and cash equivalents) minus amounts due from T-Mobile divided by the last 12 months EBITDA, as adjusted for Sprint acquisition costs and cash payments under the IP Transit Services Agreement. 

Cogent's gross leverage ratios and net leverage ratios are shown below.

($ in 000's) – unaudited

As of
March 31,
2024

As of
June 30,
2024

As of
September 30,
2024

As of
December 31,
2024

As of
March 31,
2025

As of
June 30,
2025

As of
September 30,
2025

As of
December 31,
2025

Cash and cash equivalents &
restricted cash

$163,274

$426,241

$316,092

$227,916

$183,970

$306,725

$226,294

$205,112

Debt









Capital (finance) leases –
current portion

64,043

21,253

21,939

21,225

24,685

26,523

24,990

26,112

Capital (finance) leases – long
term

453,473

405,176

460,632

517,161

543,852

578,634

576,851

597,239

Senior Secured 2032 Notes






600,000

600,000

600,000

Senior Secured 2026 Notes

500,000

500,000

500,000

500,000

500,000




Secured IPv4 Notes


206,000

206,000

206,000

206,000

380,400

380,400

380,400

Senior Unsecured 2027 Notes

450,000

750,000

750,000

750,000

750,000

750,000

750,000

750,000

Total debt

1,467,516

1,882,429

1,938,571

1,994,386

2,024,537

2,335,557

2,332,241

2,353,751

Total net debt

1,304,242

1,456,188

1,622,479

1,766,470

1,840,567

2,028,832

2,105,947

2,148,639

Trailing 12 months EBITDA, as
adjusted for Sprint acquisition
costs and cash payments from
the IP Transit Services
Agreement

411,001

463,102

392,525

348,392

302,636

269,968

282,888

292,785

Gross leverage ratio

3.57

4.06

4.94

5.72

6.69

8.65

8.24

8.04

Net leverage ratio

3.17

3.14

4.13

5.07

6.08

7.52

7.44

7.34

Total amounts Due from T-
Mobile

$383,981

$323,650

$304,497

$284,979

$265,090

$244,821

$224,167

$203,120

Total debt, adjusted for
amounts Due from T-Mobile

1,083,535

1,558,779

1,634,074

1,709,407

1,759,447

2,090,736

2,108,074

2,150,631

Total net debt, adjusted for
amounts Due from T-Mobile

920,261

1,132,538

1,317,982

1,481,491

1,575,447

1,784,011

1,881,780

1,945,519

Gross leverage ratio, adjusted
for amounts Due from T-Mobile

2.64

3.37

4.16

4.91

5.81

7.74

7.45

7.35

Net leverage ratio, adjusted for
amounts Due from T-Mobile

2.24

2.45

3.36

4.25

5.21

6.61

6.65

6.64

Ratios under the Company's indentures

Consolidated Leverage Ratio is defined in the Company's Indentures as total debt divided by Consolidated Cash Flow (as defined in the Company's Indentures) for the most recently completed period of four consecutive fiscal quarters of the Company (the "Reference Period"), subject to certain adjustments provided for in the Company's Indentures. Secured Leverage Ratio is defined in the Company's Indentures as total secured debt divided by Consolidated Cash Flow for the Reference Period, subject to certain adjustments provided for in the Company's Indentures. Net leverage ratio is presented as total net debt (total debt minus cash and cash equivalents) divided by the last 12 months Consolidated Cash Flow. Net leverage ratio is not a defined term in the Company's Indentures.  Fixed Charge Coverage Ratio is defined in the Company's Indentures as Consolidated Cash Flow for the Reference Period divided by Fixed Charges (as defined in the Company's Indentures) for the Reference Period, which largely consist of interest expense, subject to certain adjustments provided for in the Company's Indentures. Cogent's ratios are shown in the table below.

($ in 000's) – unaudited

As of
March 31,
2024

As of
June 30,
2024

As of
September 30,
2024

As of
December 31,
2024

As of
March 31,
2025

As of
June 30,
2025 (2)

As of
September 30,
2025
(2)

As of
December 31,
2025
(2)

Cash and cash equivalents &
restricted cash

139,342

372,123

266,822

205,464

$165,676

$195,165

$136,513

$135,410

Debt









Capital (finance) leases –
current portion

21,657

21,253

21,939

21,225

24,685

26,523

24,990

26,112

Capital (finance) leases – long
term

371,116

405,176

460,632

517,161

543,852

578,634

576,851

597,239

Letters of credit

123

123

126

121

124

130

130

130

Senior Secured 2026 Notes

500,000

500,000

500,000

500,000

500,000




Senior Secured 2032 Notes






600,000

600,000

600,000

Senior Unsecured 2027 Notes

450,000

750,000

750,000

750,000

750,000

750,000

750,000

750,000

Total debt

1,342,896

1,676,552

1,732,697

1,788,507

1,818,661

1,955,287

1,951,971

1,973,481

Total net debt

1,203,554

 

1,304,429

 

1,465,875

 

1,583,043

 

1,652,985

1,760,122

1,815,458

1,838,071

Total secured debt

892,896

926,552

982,697

1,038,507

1,068,661

1,205,287

1,201,971

1,223,481

Consolidated Cash Flow (2)

382,850

372,621

338,892

307,655

310,345

286,881

344,739

322,154

Consolidated Leverage Ratio
for the Reference Period

3.51

4.50

5.11

5.81

5.86

6.82

5.66

6.13

Net leverage ratio (1)

3.14

3.50

4.33

5.15

5.33

6.14

5.27

5.71

Secured Leverage Ratio for
the Reference Period (2)

2.33

2.49

2.90

3.38

2.58

4.20

3.49

3.80

Fixed Charges for the
Reference Period (2)

94,614

91,723

88,057

106,877

110,704

118,290

131,688

135,228

Fixed Charge Coverage Ratio
for the Reference Period (2)

4.05

4.06

3.85

2.88

2.80

2.43

2.62

2.38



(1)

Net leverage ratio is not a defined term under the Company's Indentures.

(2)

Consolidated Cash Flow as defined in the Company's $600.0 million Secured 2032 Notes issued in June 2025, includes cash payments under the IP Transit Services Agreement with TMUSA.  Cash payments under the IP Transit Services Agreement with TMUSA for the for the most recently completed period of four consecutive fiscal quarters of the Company were $100.0 million.

 

Ratios under the Company's $600 million 2032 Secured Notes





Q2 2025

Q3 2025

Q4 2025

Consolidated Cash Flow under the Indentures

286,881

344,739

322,154

PLUS: Cash Payments under IP Transit Services Agreement with TMUSA

100,000

100,000

100,000

Consolidated Cash Flow - $600.0 million Secured 2032 Notes

386,881

444,739

422,154

Consolidated Leverage Ratio for the Reference Period - $600.0 million Secured 2032 Notes

5.05

4.39

4.67

Net leverage ratio - $600.0 million Secured 2032 Notes (1)

4.55

4.08

4.35

Secured Leverage Ratio for the Reference Period - $600.0 million 2032 Notes

3.12

2.70

2.90

Fixed Charges for the Reference Period

118,290

131,688

135,228

Fixed Charge Coverage Ratio for the Reference Period - $600.0 million 2032 Notes

3.27

3.38

3.12

Cogent's SEC filings are available online via the Investor Relations section of www.cogentco.com or on the Securities and Exchange Commission's website at www.sec.gov.

COGENT COMMUNICATIONS HOLDINGS, INC., AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

AS OF DECEMBER 31, 2025 AND 2024

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)




2025


2024

Assets







Current assets:







Cash and cash equivalents


$

148,515


$

198,486

Restricted cash



56,597



29,430

Accounts receivable, net of allowance for credit losses of $4,610 and $9,762, respectively



88,050



96,934

Due from T-Mobile, IP Transit Services Agreement, current portion, net of discount of $10,401 and $16,915,
     respectively



89,599



83,085

Due from T-Mobile, Transition Services Agreement



119



62

Prepaid expenses and other current assets



67,701



74,104

Total current assets



450,581



482,101

Property and equipment:







Property and equipment



3,642,906



3,319,731

Accumulated depreciation and amortization



(1,921,832)



(1,655,564)

Total property and equipment, net



1,721,074



1,664,167

Right-of-use leased assets



310,523



324,315

IPv4 intangible asset



458,000



458,000

Other intangible assets, net



11,251



13,029

Due from T-Mobile, IP Transit Services Agreement, net of discount of $2,255 and $12,122, respectively



89,412



179,534

Due from T-Mobile, Purchase Agreement, net of discount of $4,006 and $5,755, respectively



24,109



22,360

Deposits and other assets



34,834



29,596

Total assets


$

3,099,784


$

3,173,102

Liabilities and stockholders' equity







Current liabilities:







Accounts payable


$

30,571


$

39,805

Accrued and other current liabilities



109,582



134,609

Due to T-Mobile – Transition Services Agreement





525

Current maturities, operating lease liabilities



54,576



57,172

Finance lease obligations, current maturities



26,112



21,225

Total current liabilities



220,841



253,336

Senior secured 2032 notes, net of unamortized debt costs of $2,020



597,980



Senior secured 2026 notes, net of unamortized debt costs of $375 and discount of $499





499,126

Senior unsecured 2027 notes, net of unamortized debt costs of $1,236 and $2,013, respectively, and
     discounts of
$4,344 and $7,053, respectively



744,420



740,934

Secured IPv4 notes, net of debt costs of $8,863 and $6,702, respectively



371,537



199,298

Operating lease liabilities, net of current maturities



269,753



302,004

Finance lease obligations, net of current maturities



597,239



517,161

Deferred income tax liabilities



333,294



398,266

Other long-term liabilities



28,568



40,129

Total liabilities



3,163,632



2,950,254

Commitments and contingencies







Stockholders' (deficit) equity:







Common stock, $0.001 par value; 75,000,000 shares authorized; 50,062,158 and 49,034,925 shares issued and
     outstanding, respectively



50



49

Additional paid-in capital



643,256



629,829

Accumulated other comprehensive income (loss)



1,428



(30,685)

Accumulated deficit



(708,582)



(376,345)

Total stockholders' (deficit) equity



(63,848)



222,848

Total liabilities and stockholders' (deficit) equity


$

3,099,784


$

3,173,102

 

COGENT COMMUNICATIONS HOLDINGS, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

FOR THE THREE MONTHS ENDED DECEMBER 31, 2025 AND DECEMBER 31, 2024

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)




Three Months Ended
December 31, 2025

(Unaudited)


Three Months Ended
December 31, 2024

(Unaudited)

Service revenue


$

240,518


$

252,291

Operating expenses:







Network operations (including $319 and $477 of equity-based compensation expense, respectively),
     exclusive of amounts shown separately



128,354



155,183

Selling, general, and administrative (including $4,489 and $6,871 of equity-based compensation
     expense, respectively)



65,229



62,603

Depreciation and amortization



58,422



67,272

Total operating expenses



252,005



285,058

Gains on lease terminations and other



158



Operating loss



(11,329)



(32,767)

Interest expense, including change in valuation – interest rate swap



(44,377)



(37,739)

Interest income – IP Transit Services Agreement



3,502



5,065

Interest income – Purchase Agreement



450



417

Interest income and other



4,172



10,014

Loss before income taxes



(47,582)



(55,010)

Income tax benefit



16,801



11,693

Net loss


$

(30,781)


$

(43,317)








Comprehensive loss:







Net loss


$

(30,781)


$

(43,317)

Foreign currency translation adjustment



2,860



(18,391)

Comprehensive loss


$

(27,921)


$

(61,708)

Basic net loss per common share


$

(0.64)


$

(0.91)

Diluted net loss per common share


$

(0.64)


$

(0.91)

Dividends declared per common share


$

0.020


$

0.995

Weighted-average common shares-basic



47,724,101



47,540,833

Weighted-average common shares -diluted



47,724,101



47,540,833

 

COGENT COMMUNICATIONS HOLDINGS, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME

FOR EACH OF THE THREE YEARS ENDED DECEMBER 31, 2025

(IN THOUSANDS, EXCEPT SHARE AND PER SHARE DATA)




2025


2024


2023

Service revenue


$

975,766


$

1,036,104


$

940,922

Operating expenses:










Network operations (including $1,885, $1,681 and $1,069 of equity-based
     compensation expense, respectively), exclusive of amounts shown separately



534,962



641,836



544,232

Selling, general, and administrative (including $24,532, $24,057 and $25,855 of
     equity-based compensation expense, respectively)



274,436



275,781



275,318

Acquisition costs – Cogent Fiber Business





21,407



18,492

Depreciation and amortization



270,181



298,018



232,209

Total operating expenses



1,079,579



1,237,042



1,070,251

Gains on lease terminations and other



2,740



3,332



Operating loss



(101,073)



(197,606)



(129,329)

Interest expense, including change in valuation – interest rate swap



(161,362)



(123,317)



(93,344)

Loss on debt extinguishment and redemption – 2026 Notes



(5,606)





Gain on bargain purchase – Cogent Fiber Business





22,202



1,406,435

Interest income – IP Transit Services Agreement



16,391



23,767



26,796

Interest income – Purchase Agreement



1,749



748



1,889

Interest income and other



4,936



14,557



7,030

(Loss) income before income taxes



(244,965)



(259,649)



1,219,477

Income tax benefit



62,791



55,575



53,964

Net (loss) income


$

(182,174)


$

(204,074)


$

1,273,441











Comprehensive (loss) income:










Net (loss) income


$

(182,174)


$

(204,074)


$

1,273,441

Foreign currency translation adjustment



32,113



(16,300)



4,771

Comprehensive (loss) income


$

(150,061)


$

(220,374)


$

1,278,212

Basic net (loss) income per common share


$

(3.80)


$

(4.28)


$

26.88

Diluted net (loss) income per common share


$

(3.80)


$

(4.28)


$

26.62

Dividends declared per common share


$

3.05


$

3.92


$

3.76

Weighted-average common shares-basic



47,928,826



47,627,873



47,373,361

Weighted-average common shares -diluted



47,928,826



47,627,873



47,837,512

 

COGENT COMMUNICATIONS HOLDINGS, INC., AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR THE THREE MONTHS ENDED DECEMBER 31, 2025 AND DECEMBER 31, 2024

(IN THOUSANDS)




Three Months Ended
December 31, 2025

(Unaudited)


Three Months Ended
December 31, 2024

(Unaudited)

Cash flows from operating activities:







Net loss


$

(30,781)


$

(43,317)

Adjustments to reconcile net loss to net cash (used in) provided by operating activities:







Depreciation and amortization



58,422



67,272

Amortization of debt discounts and premium



1,472



1,324

Amortization of discounts, due from T-Mobile, IP Transit Services & Purchase Agreements



(3,952)



(5,482)

Equity-based compensation expense (net of amounts capitalized)



4,808



7,348

Gains – lease terminations and other



(158)



Deferred income taxes



(18,250)



15,279

Changes in operating assets and liabilities:







Accounts receivable



7,803



2,631

Prepaid expenses and other current assets



1,766



(1,890)

Due to T-Mobile – Transition Services Agreement



(18)



(1,045)

Due from T-Mobile – Transition Services Agreement



112



(62)

Deposits and other assets



(3,845)



2,409

Accounts payable, accrued liabilities and other long-term liabilities



(23,371)



(29,935)

Net cash (used in) provided by operating activities



(5,992)



14,532

Cash flows from investing activities:







Cash receipts - IP Transit Services Agreement – T-Mobile



25,000



25,000

Purchases of property and equipment



(37,031)



(46,104)

Net cash used in investing activities



(12,031)



(21,104)

Cash flows from financing activities:







Dividends paid



(2,304)



(48,416)

Principal payments of finance lease obligations



(8,528)



(27,979)

Proceeds from exercises of common stock options





1,252

Net cash used in financing activities



(10,832)



(75,143)

Effect of exchange rate changes on cash



7,673



(6,461)

Net decrease in cash and cash equivalents & restricted cash



(21,182)



(88,176)

Cash and cash equivalents & restricted cash, beginning of period



226,294



316,092

Cash and cash equivalents & restricted cash, end of period


$

205,112


$

227,916

 

COGENT COMMUNICATIONS HOLDINGS, INC., AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

FOR EACH OF THE THREE YEARS ENDED DECEMBER 31, 2025

(IN THOUSANDS)




2025


2024


2023

Cash flows from operating activities:










Net (loss) income


$

(182,174)


$

(204,074)


$

1,273,441

Adjustments to reconcile net (loss) income to net cash (used in) provided by operating activities:










Depreciation and amortization



270,181



298,018



232,209

Amortization of debt discounts and premium



5,724



3,688



1,323

Amortization of discounts, due from T-Mobile, IP Transit Services & Purchase Agreements



(18,140)



(24,515)



(28,685)

Equity-based compensation expense (net of amounts capitalized)



26,417



25,738



26,924

Gain on bargain purchase – Cogent Fiber Business





(22,202)



(1,406,435)

Loss on extinguishment & redemption of 2026 notes



5,606





Gains – lease terminations and other



(2,740)



(3,332)



212

Deferred income taxes



(64,972)



(51,623)



(69,582)

Changes in operating assets and liabilities:










Accounts receivable



8,884



38,541



(51,002)

Prepaid expenses and other current assets



(1,449)



(5,839)



(11,001)

Due to T-Mobile – Transition Services Agreement



(525)



(66,383)



66,908

Due from T-Mobile – Transition Services Agreement



(57)



4,452



(4,514)

Deposits and other assets



(6,921)



(3,966)



(1,548)

Accounts payable, accrued liabilities and other long-term liabilities



(50,413)



2,852



(10,905)

Net cash (used in) provided by operating activities



(10,579)



(8,645)



17,345

Cash flows from investing activities:










Cash receipts - IP Transit Services Agreement – T-Mobile



100,000



204,167



204,167

Acquisition of Cogent Fiber Business, net of $47.1 million of cash acquired in 2023





12,323



2,191

Purchases of property and equipment



(187,569)



(194,998)



(129,632)

Net cash (used in) provided by investing activities



(87,569)



21,492



76,726

Cash flows from financing activities:










Net proceeds from issuance of senior secured 2032 notes - net of debt costs of $2.2 million



597,842





Net proceeds from issuance of senior unsecured 2027 notes, net of debt costs of $1.6 million and a
     discount of $6.8 million





291,879



Net proceeds from issuance of secured IPv4 notes – net of debt costs of $4.0 million and $7.6 million,
     respectively



170,479



198,426



Redemption and extinguishment of secured 2026 notes



(505,000)





Dividends paid



(150,063)



(189,408)



(181,716)

Purchases and retirement of common stock



(16,686)



(7,968)



Principal payments of finance lease obligations



(33,843)



(74,632)



(77,362)

Settlement of a finance lease – at a discount





(114,576)



Proceeds from exercises of common stock options



175



2,204



1,227

Net cash provided by (used in) financing activities



62,904



105,925



(257,851)

Effect of exchange rate changes on cash



12,440



(4,637)



1,649

Net (decrease) increase in cash and cash equivalents & restricted cash



(22,804)



114,135



(162,131)

Cash and cash equivalents & restricted cash, beginning of year



227,916



113,781



275,912

Cash and cash equivalents & restricted cash, end of year


$

205,112


$

227,916


$

113,781

Except for historical information and discussion contained herein, statements contained in this release constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Such statements include, but are not limited to statements identified by words such as "believes," "expects," "anticipates," "estimates," "intends," "plans," "targets," "projects" and similar expressions.  The statements in this release are based upon the current beliefs and expectations of Cogent's management and are subject to significant risks and uncertainties.  Actual results may differ from those set forth in the forward-looking statements.  Numerous factors could cause or contribute to such differences, including the impact of our acquisition of the Wireline Business, including our difficulties integrating our business with the acquired Wireline Business, which may result in the combined company not operating as effectively or efficiently as expected; transition services required to support the acquired Wireline Business and the related costs continuing for a longer period than expected; transition related costs associated with the acquisition; the COVID-19 pandemic and the related government policies; future economic instability in the global economy, including the risk of economic recession, recent bank failures and liquidity concerns at certain other banks or a contraction of the capital markets, which could affect spending on Internet services and our ability to engage in financing activities; the impact of changing foreign exchange rates (in particular the Euro to USD and Canadian dollar to USD exchange rates) on the translation of our non-USD denominated revenues, expenses, assets and liabilities; legal and operational difficulties in new markets; the imposition of a requirement that we contribute to the US Universal Service Fund on the basis of our Internet revenue; changes in government policy and/or regulation, including net neutrality rules  by the United States Federal Communications Commission and in the area of data protection; cyber-attacks or security breaches of our network; increasing competition leading to lower prices for our services; our ability to attract new customers and to increase and maintain the volume of traffic on our network; the ability to maintain our Internet peering arrangements and right-of-way agreements on favorable terms; our reliance on a few equipment vendors, and the potential for hardware or software problems associated with such equipment; the dependence of our network on the quality and dependability of third-party fiber and right-of-way providers; our ability to retain certain customers that comprise a significant portion of our revenue base; the management of network failures and/or disruptions; our ability to make payments on our indebtedness as they become due and outcomes in litigation, risks associated with variable interest rates under our interest rate swap agreement, and outcomes in litigation as well as other risks discussed from time to time in our filings with the Securities and Exchange Commission, including, without limitation, our Annual Report on Form 10-K for the year December 31, 2025 and our Form 10-Q for the quarterly periods ended March 31, 2024, June 30, 2024, September 30, 2024, March 31, 2025, June 30, 2025 and September 30, 2025.  Cogent undertakes no duty to update any forward-looking statement or any information contained in this press release or in other public disclosures at any time.

Cision View original content to download multimedia:https://www.prnewswire.com/news-releases/cogent-communications-reports-fourth-quarter-2025-and-full-year-2025-results-302692775.html

SOURCE Cogent Communications Holdings, Inc.

FAQ

What was Cogent (CCOI) service revenue for full year 2025 and how did it compare to 2024?

Service revenue for full year 2025 was $975.8M, a decline versus 2024. According to Cogent, 2024 service revenue was $1,036.1M, reflecting a year-over-year decrease in total service revenue for 2025.

How much did Cogent (CCOI) report for EBITDA and adjusted EBITDA in 2025?

Cogent reported $192.8M in EBITDA for 2025 and $292.8M EBITDA, as adjusted. According to Cogent, the adjusted figure excludes Sprint acquisition costs and cash paid under the IP Transit Services Agreement.

What growth did Cogent (CCOI) report for wavelength revenue in Q4 2025 and full year 2025?

Wavelength revenue was $12.1M in Q4 2025 and $38.5M for 2025, rising sharply. According to Cogent, wavelength revenue increased 73.7% year-over-year in Q4 and 100.3% for the full year.

Did Cogent (CCOI) pay dividends in 2025 and what dividend was approved for Q1 2026?

Cogent paid four quarterly dividends in 2025 totaling $150.1M and approved a Q1 2026 dividend of $0.02 per share. According to Cogent, the 2025 dividends were generally treated as a return of capital for tax purposes.

What was Cogent's (CCOI) operating cash flow and net loss per share for 2025?

Net cash provided by (used in) operating activities was $(10.6M) for 2025 and basic/diluted net loss per share was $(3.80). According to Cogent, operating cash flow was negative for the full year.

How did Cogent's (CCOI) customer connections change during 2025, including wavelength growth?

Total customer connections fell to 117,643 (down 4.7%), while wavelength connections rose to 2,064 (up 84.6%). According to Cogent, on-net connections modestly increased while off-net connections declined materially.
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