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Side-by-side financial comparison of TopBuild Corp (BLD) and CIENA CORP (CIEN). Click either name above to swap in a different company.

TopBuild Corp is the larger business by last-quarter revenue ($1.5B vs $1.2B, roughly 1.2× CIENA CORP). TopBuild Corp runs the higher net margin — 7.0% vs 4.1%, a 2.9% gap on every dollar of revenue. TopBuild Corp produced more free cash flow last quarter ($159.4M vs $134.6M). Over the past eight quarters, TopBuild Corp's revenue compounded faster (7.8% CAGR vs 3.9%).

HashiCorp, Inc. is an American software company with a freemium business model based in San Francisco, California. HashiCorp provides tools and products that enable developers, operators and security professionals to provision, secure, run and connect cloud-computing infrastructure. It was founded in 2012 by Mitchell Hashimoto and Armon Dadgar. The company name HashiCorp is a portmanteau of co-founder last name Hashimoto and Corporation.

Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company has been described as a vital player in optical connectivity. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith serves as president and chief executive officer (CEO).

BLD vs CIEN — Head-to-Head

Bigger by revenue
BLD
BLD
1.2× larger
BLD
$1.5B
$1.2B
CIEN
Higher net margin
BLD
BLD
2.9% more per $
BLD
7.0%
4.1%
CIEN
More free cash flow
BLD
BLD
$24.8M more FCF
BLD
$159.4M
$134.6M
CIEN
Faster 2-yr revenue CAGR
BLD
BLD
Annualised
BLD
7.8%
3.9%
CIEN

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
BLD
BLD
CIEN
CIEN
Revenue
$1.5B
$1.2B
Net Profit
$104.5M
$50.3M
Gross Margin
27.2%
41.3%
Operating Margin
12.1%
6.0%
Net Margin
7.0%
4.1%
Revenue YoY
13.2%
Net Profit YoY
-30.6%
EPS (diluted)
$3.69
$0.35

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
BLD
BLD
CIEN
CIEN
Q4 25
$1.5B
Q3 25
$1.4B
$1.2B
Q2 25
$1.3B
$1.1B
Q1 25
$1.2B
$1.1B
Q4 24
$1.3B
$1.1B
Q3 24
$1.4B
$942.3M
Q2 24
$1.4B
$910.8M
Q1 24
$1.3B
$1.0B
Net Profit
BLD
BLD
CIEN
CIEN
Q4 25
$104.5M
Q3 25
$142.2M
$50.3M
Q2 25
$151.6M
$9.0M
Q1 25
$123.4M
$44.6M
Q4 24
$150.5M
$37.0M
Q3 24
$169.0M
$14.2M
Q2 24
$150.7M
$-16.8M
Q1 24
$152.4M
$49.5M
Gross Margin
BLD
BLD
CIEN
CIEN
Q4 25
27.2%
Q3 25
30.1%
41.3%
Q2 25
30.4%
40.2%
Q1 25
28.5%
44.0%
Q4 24
29.9%
40.9%
Q3 24
30.7%
42.9%
Q2 24
31.0%
42.7%
Q1 24
30.3%
45.0%
Operating Margin
BLD
BLD
CIEN
CIEN
Q4 25
12.1%
Q3 25
15.4%
6.0%
Q2 25
16.9%
2.9%
Q1 25
14.4%
7.5%
Q4 24
16.6%
5.3%
Q3 24
17.8%
2.8%
Q2 24
15.4%
-0.4%
Q1 24
16.8%
8.2%
Net Margin
BLD
BLD
CIEN
CIEN
Q4 25
7.0%
Q3 25
10.2%
4.1%
Q2 25
11.7%
0.8%
Q1 25
10.0%
4.2%
Q4 24
11.5%
3.3%
Q3 24
12.3%
1.5%
Q2 24
11.0%
-1.8%
Q1 24
11.9%
4.8%
EPS (diluted)
BLD
BLD
CIEN
CIEN
Q4 25
$3.69
Q3 25
$5.04
$0.35
Q2 25
$5.32
$0.06
Q1 25
$4.23
$0.31
Q4 24
$5.07
$0.26
Q3 24
$5.65
$0.10
Q2 24
$4.78
$-0.12
Q1 24
$4.79
$0.34

Balance Sheet & Financial Strength

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

Metric
BLD
BLD
CIEN
CIEN
Cash + ST InvestmentsLiquidity on hand
$184.7M
$1.3B
Total DebtLower is stronger
$2.8B
Stockholders' EquityBook value
$2.3B
$2.8B
Total Assets
$6.6B
$5.7B
Debt / EquityLower = less leverage
1.23×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BLD
BLD
CIEN
CIEN
Q4 25
$184.7M
Q3 25
$1.1B
$1.3B
Q2 25
$842.5M
$1.3B
Q1 25
$308.8M
$1.2B
Q4 24
$400.3M
$1.3B
Q3 24
$257.3M
$1.1B
Q2 24
$463.2M
$1.3B
Q1 24
$968.8M
$1.4B
Total Debt
BLD
BLD
CIEN
CIEN
Q4 25
$2.8B
Q3 25
$2.9B
Q2 25
$1.9B
Q1 25
$1.4B
Q4 24
$1.4B
Q3 24
$1.4B
Q2 24
$1.4B
Q1 24
$1.4B
Stockholders' Equity
BLD
BLD
CIEN
CIEN
Q4 25
$2.3B
Q3 25
$2.2B
$2.8B
Q2 25
$2.1B
$2.8B
Q1 25
$2.1B
$2.8B
Q4 24
$2.2B
$2.8B
Q3 24
$2.1B
$2.9B
Q2 24
$2.4B
$2.9B
Q1 24
$2.7B
$2.9B
Total Assets
BLD
BLD
CIEN
CIEN
Q4 25
$6.6B
Q3 25
$6.4B
$5.7B
Q2 25
$5.1B
$5.7B
Q1 25
$4.6B
$5.6B
Q4 24
$4.7B
$5.6B
Q3 24
$4.7B
$5.6B
Q2 24
$4.9B
$5.6B
Q1 24
$5.3B
$5.6B
Debt / Equity
BLD
BLD
CIEN
CIEN
Q4 25
1.23×
Q3 25
1.29×
Q2 25
0.88×
Q1 25
0.65×
Q4 24
0.62×
Q3 24
0.66×
Q2 24
0.59×
Q1 24
0.52×

Cash Flow & Capital Efficiency

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

Metric
BLD
BLD
CIEN
CIEN
Operating Cash FlowLast quarter
$176.7M
$174.3M
Free Cash FlowOCF − Capex
$159.4M
$134.6M
FCF MarginFCF / Revenue
10.7%
11.0%
Capex IntensityCapex / Revenue
1.2%
3.3%
Cash ConversionOCF / Net Profit
1.69×
3.47×
TTM Free Cash FlowTrailing 4 quarters
$696.9M
$605.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BLD
BLD
CIEN
CIEN
Q4 25
$176.7M
Q3 25
$233.3M
$174.3M
Q2 25
$193.7M
$156.9M
Q1 25
$152.6M
$103.7M
Q4 24
$266.2M
$349.4M
Q3 24
$240.7M
$-159.4M
Q2 24
$90.4M
$58.5M
Q1 24
$178.8M
$266.1M
Free Cash Flow
BLD
BLD
CIEN
CIEN
Q4 25
$159.4M
Q3 25
$216.2M
$134.6M
Q2 25
$182.2M
$128.2M
Q1 25
$139.2M
$76.8M
Q4 24
$253.7M
$265.8M
Q3 24
$219.8M
$-179.0M
Q2 24
$74.3M
$41.6M
Q1 24
$158.9M
$249.5M
FCF Margin
BLD
BLD
CIEN
CIEN
Q4 25
10.7%
Q3 25
15.5%
11.0%
Q2 25
14.0%
11.4%
Q1 25
11.3%
7.2%
Q4 24
19.3%
23.6%
Q3 24
16.0%
-19.0%
Q2 24
5.4%
4.6%
Q1 24
12.4%
24.0%
Capex Intensity
BLD
BLD
CIEN
CIEN
Q4 25
1.2%
Q3 25
1.2%
3.3%
Q2 25
0.9%
2.6%
Q1 25
1.1%
2.5%
Q4 24
1.0%
7.4%
Q3 24
1.5%
2.1%
Q2 24
1.2%
1.9%
Q1 24
1.6%
1.6%
Cash Conversion
BLD
BLD
CIEN
CIEN
Q4 25
1.69×
Q3 25
1.64×
3.47×
Q2 25
1.28×
17.50×
Q1 25
1.24×
2.33×
Q4 24
1.77×
9.44×
Q3 24
1.42×
-11.20×
Q2 24
0.60×
Q1 24
1.17×
5.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BLD
BLD

Distribution Segment$755.4M51%
Residential$557.9M38%
All Other Products$91.9M6%
Glass And Windows$51.5M3%
Rain Gutters$27.1M2%

CIEN
CIEN

Optical Networking$815.5M67%
Routing And Switching$125.9M10%
Platform Softwareand Services Segment$90.0M7%
Maintenance Support And Training$80.7M7%
Installation And Deployment$65.9M5%
Blue Planet Automation Softwareand Services Segment$27.8M2%
Consulting And Network Design$13.6M1%

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