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Side-by-side financial comparison of COGENT COMMUNICATIONS HOLDINGS, INC. (CCOI) and GIBRALTAR INDUSTRIES, INC. (ROCK). Click either name above to swap in a different company.

COGENT COMMUNICATIONS HOLDINGS, INC. is the larger business by last-quarter revenue ($240.5M vs $225.0M, roughly 1.1× GIBRALTAR INDUSTRIES, INC.). On growth, GIBRALTAR INDUSTRIES, INC. posted the faster year-over-year revenue change (24.9% vs -4.7%). GIBRALTAR INDUSTRIES, INC. produced more free cash flow last quarter ($26.2M vs $-43.0M). Over the past eight quarters, COGENT COMMUNICATIONS HOLDINGS, INC.'s revenue compounded faster (-4.9% CAGR vs -12.3%).

Cogent Communications Holdings, Inc. is a multinational internet service provider based in the United States. Cogent's primary services consist of Internet access and data transport, offered on a fiber optic, IP data-only network, along with colocation in data centers.

Gibraltar Industries, Inc. is a leading manufacturer and distributor of specialized building, infrastructure, and renewable energy products. Its offerings include ventilation systems, roofing accessories, solar mounting solutions, and landscape and garden products, serving residential, commercial construction, and clean energy markets primarily across North America, with a focus on innovative, sustainable solutions for its customers.

CCOI vs ROCK — Head-to-Head

Bigger by revenue
CCOI
CCOI
1.1× larger
CCOI
$240.5M
$225.0M
ROCK
Growing faster (revenue YoY)
ROCK
ROCK
+29.6% gap
ROCK
24.9%
-4.7%
CCOI
More free cash flow
ROCK
ROCK
$69.2M more FCF
ROCK
$26.2M
$-43.0M
CCOI
Faster 2-yr revenue CAGR
CCOI
CCOI
Annualised
CCOI
-4.9%
-12.3%
ROCK

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CCOI
CCOI
ROCK
ROCK
Revenue
$240.5M
$225.0M
Net Profit
$-30.8M
Gross Margin
46.6%
25.3%
Operating Margin
-4.7%
7.9%
Net Margin
-12.8%
Revenue YoY
-4.7%
24.9%
Net Profit YoY
28.9%
EPS (diluted)
$-0.63

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CCOI
CCOI
ROCK
ROCK
Q4 25
$240.5M
$225.0M
Q3 25
$241.9M
$310.9M
Q2 25
$246.2M
$309.5M
Q1 25
$247.0M
$290.0M
Q4 24
$252.3M
$180.1M
Q3 24
$257.2M
$277.1M
Q2 24
$260.4M
$273.6M
Q1 24
$266.2M
$292.5M
Net Profit
CCOI
CCOI
ROCK
ROCK
Q4 25
$-30.8M
Q3 25
$-41.5M
$-89.1M
Q2 25
$-57.8M
$26.0M
Q1 25
$-52.0M
$21.1M
Q4 24
$-43.3M
Q3 24
$-63.1M
$34.0M
Q2 24
$-32.3M
$32.2M
Q1 24
$-65.3M
$24.9M
Gross Margin
CCOI
CCOI
ROCK
ROCK
Q4 25
46.6%
25.3%
Q3 25
45.6%
26.6%
Q2 25
44.2%
28.4%
Q1 25
44.4%
26.8%
Q4 24
38.5%
29.0%
Q3 24
37.2%
29.4%
Q2 24
40.0%
30.5%
Q1 24
36.5%
28.9%
Operating Margin
CCOI
CCOI
ROCK
ROCK
Q4 25
-4.7%
7.9%
Q3 25
-7.5%
12.8%
Q2 25
-12.8%
12.8%
Q1 25
-16.3%
8.8%
Q4 24
-13.2%
13.3%
Q3 24
-22.5%
15.6%
Q2 24
-18.1%
14.9%
Q1 24
-22.3%
10.8%
Net Margin
CCOI
CCOI
ROCK
ROCK
Q4 25
-12.8%
Q3 25
-17.2%
-28.6%
Q2 25
-23.5%
8.4%
Q1 25
-21.1%
7.3%
Q4 24
-17.2%
Q3 24
-24.5%
12.3%
Q2 24
-12.4%
11.8%
Q1 24
-24.5%
8.5%
EPS (diluted)
CCOI
CCOI
ROCK
ROCK
Q4 25
$-0.63
Q3 25
$-0.87
$-2.98
Q2 25
$-1.21
$0.87
Q1 25
$-1.09
Q4 24
$-0.89
Q3 24
$-1.33
$1.11
Q2 24
$-0.68
$1.05
Q1 24
$-1.38

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CCOI
CCOI
ROCK
ROCK
Cash + ST InvestmentsLiquidity on hand
$148.5M
$115.7M
Total DebtLower is stronger
$1.7B
$0
Stockholders' EquityBook value
$-63.8M
$950.4M
Total Assets
$3.1B
$1.4B
Debt / EquityLower = less leverage
0.00×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CCOI
CCOI
ROCK
ROCK
Q4 25
$148.5M
$115.7M
Q3 25
$147.1M
$89.4M
Q2 25
$213.7M
$43.3M
Q1 25
$153.8M
$25.1M
Q4 24
$198.5M
$269.5M
Q3 24
$279.2M
$228.9M
Q2 24
$384.4M
$179.1M
Q1 24
$118.4M
$146.7M
Total Debt
CCOI
CCOI
ROCK
ROCK
Q4 25
$1.7B
$0
Q3 25
$0
Q2 25
$0
Q1 25
$0
Q4 24
$1.5B
$0
Q3 24
$0
Q2 24
$0
Q1 24
$0
Stockholders' Equity
CCOI
CCOI
ROCK
ROCK
Q4 25
$-63.8M
$950.4M
Q3 25
$-39.2M
$951.8M
Q2 25
$46.7M
$1.0B
Q1 25
$142.8M
$1.0B
Q4 24
$222.8M
$1.0B
Q3 24
$323.6M
$1.0B
Q2 24
$415.5M
$975.7M
Q1 24
$500.6M
$940.2M
Total Assets
CCOI
CCOI
ROCK
ROCK
Q4 25
$3.1B
$1.4B
Q3 25
$3.1B
$1.4B
Q2 25
$3.3B
$1.5B
Q1 25
$3.1B
$1.4B
Q4 24
$3.2B
$1.4B
Q3 24
$3.2B
$1.4B
Q2 24
$3.3B
$1.4B
Q1 24
$3.1B
$1.3B
Debt / Equity
CCOI
CCOI
ROCK
ROCK
Q4 25
0.00×
Q3 25
0.00×
Q2 25
0.00×
Q1 25
0.00×
Q4 24
6.53×
0.00×
Q3 24
0.00×
Q2 24
0.00×
Q1 24
0.00×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CCOI
CCOI
ROCK
ROCK
Operating Cash FlowLast quarter
$-6.0M
$35.5M
Free Cash FlowOCF − Capex
$-43.0M
$26.2M
FCF MarginFCF / Revenue
-17.9%
11.7%
Capex IntensityCapex / Revenue
15.4%
4.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-198.1M
$120.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CCOI
CCOI
ROCK
ROCK
Q4 25
$-6.0M
$35.5M
Q3 25
$3.1M
$73.0M
Q2 25
$-44.0M
$44.9M
Q1 25
$36.4M
$13.7M
Q4 24
$14.5M
$19.9M
Q3 24
$-20.2M
$64.7M
Q2 24
$-22.2M
$36.5M
Q1 24
$19.2M
$53.2M
Free Cash Flow
CCOI
CCOI
ROCK
ROCK
Q4 25
$-43.0M
$26.2M
Q3 25
$-33.1M
$64.8M
Q2 25
$-100.2M
$27.3M
Q1 25
$-21.7M
$2.3M
Q4 24
$-31.6M
$14.1M
Q3 24
$-79.5M
$60.5M
Q2 24
$-70.9M
$33.5M
Q1 24
$-21.7M
$48.8M
FCF Margin
CCOI
CCOI
ROCK
ROCK
Q4 25
-17.9%
11.7%
Q3 25
-13.7%
20.8%
Q2 25
-40.7%
8.8%
Q1 25
-8.8%
0.8%
Q4 24
-12.5%
7.8%
Q3 24
-30.9%
21.8%
Q2 24
-27.2%
12.2%
Q1 24
-8.1%
16.7%
Capex Intensity
CCOI
CCOI
ROCK
ROCK
Q4 25
15.4%
4.1%
Q3 25
15.0%
2.6%
Q2 25
22.8%
5.7%
Q1 25
23.5%
3.9%
Q4 24
18.3%
3.3%
Q3 24
23.0%
1.5%
Q2 24
18.7%
1.1%
Q1 24
15.4%
1.5%
Cash Conversion
CCOI
CCOI
ROCK
ROCK
Q4 25
Q3 25
Q2 25
1.73×
Q1 25
0.65×
Q4 24
Q3 24
1.90×
Q2 24
1.13×
Q1 24
2.13×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CCOI
CCOI

Segment breakdown not available.

ROCK
ROCK

Transferred At Point In Time$183.5M82%
Infrastructure$22.5M10%
Other$18.9M8%

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