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Side-by-side financial comparison of APTARGROUP, INC. (ATR) and CIENA CORP (CIEN). Click either name above to swap in a different company.

CIENA CORP is the larger business by last-quarter revenue ($1.2B vs $962.7M, roughly 1.3× APTARGROUP, INC.). APTARGROUP, INC. runs the higher net margin — 7.7% vs 4.1%, a 3.6% gap on every dollar of revenue. CIENA CORP produced more free cash flow last quarter ($134.6M vs $96.9M). Over the past eight quarters, CIENA CORP's revenue compounded faster (3.9% CAGR vs 2.6%).

AptarGroup, Inc., also known as Aptar, is a United States–based global manufacturer of consumer dispensing packaging and drug delivery devices. The group has manufacturing operations in 18 countries.

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).

ATR vs CIEN — Head-to-Head

Bigger by revenue
CIEN
CIEN
1.3× larger
CIEN
$1.2B
$962.7M
ATR
Higher net margin
ATR
ATR
3.6% more per $
ATR
7.7%
4.1%
CIEN
More free cash flow
CIEN
CIEN
$37.7M more FCF
CIEN
$134.6M
$96.9M
ATR
Faster 2-yr revenue CAGR
CIEN
CIEN
Annualised
CIEN
3.9%
2.6%
ATR

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
ATR
ATR
CIEN
CIEN
Revenue
$962.7M
$1.2B
Net Profit
$74.3M
$50.3M
Gross Margin
41.3%
Operating Margin
11.0%
6.0%
Net Margin
7.7%
4.1%
Revenue YoY
13.5%
Net Profit YoY
-26.4%
EPS (diluted)
$1.13
$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
ATR
ATR
CIEN
CIEN
Q4 25
$962.7M
Q3 25
$961.1M
$1.2B
Q2 25
$966.0M
$1.1B
Q1 25
$887.3M
$1.1B
Q4 24
$848.1M
$1.1B
Q3 24
$909.3M
$942.3M
Q2 24
$910.1M
$910.8M
Q1 24
$915.4M
$1.0B
Net Profit
ATR
ATR
CIEN
CIEN
Q4 25
$74.3M
Q3 25
$127.9M
$50.3M
Q2 25
$111.7M
$9.0M
Q1 25
$78.8M
$44.6M
Q4 24
$100.9M
$37.0M
Q3 24
$100.0M
$14.2M
Q2 24
$90.5M
$-16.8M
Q1 24
$83.1M
$49.5M
Gross Margin
ATR
ATR
CIEN
CIEN
Q4 25
Q3 25
41.3%
Q2 25
40.2%
Q1 25
44.0%
Q4 24
40.9%
Q3 24
42.9%
Q2 24
42.7%
Q1 24
45.0%
Operating Margin
ATR
ATR
CIEN
CIEN
Q4 25
11.0%
Q3 25
14.2%
6.0%
Q2 25
14.9%
2.9%
Q1 25
12.8%
7.5%
Q4 24
14.2%
5.3%
Q3 24
15.2%
2.8%
Q2 24
13.8%
-0.4%
Q1 24
12.2%
8.2%
Net Margin
ATR
ATR
CIEN
CIEN
Q4 25
7.7%
Q3 25
13.3%
4.1%
Q2 25
11.6%
0.8%
Q1 25
8.9%
4.2%
Q4 24
11.9%
3.3%
Q3 24
11.0%
1.5%
Q2 24
9.9%
-1.8%
Q1 24
9.1%
4.8%
EPS (diluted)
ATR
ATR
CIEN
CIEN
Q4 25
$1.13
Q3 25
$1.92
$0.35
Q2 25
$1.67
$0.06
Q1 25
$1.17
$0.31
Q4 24
$1.48
$0.26
Q3 24
$1.48
$0.10
Q2 24
$1.34
$-0.12
Q1 24
$1.23
$0.34

Balance Sheet & Financial Strength

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

Metric
ATR
ATR
CIEN
CIEN
Cash + ST InvestmentsLiquidity on hand
$409.5M
$1.3B
Total DebtLower is stronger
$1.1B
Stockholders' EquityBook value
$2.7B
$2.8B
Total Assets
$5.3B
$5.7B
Debt / EquityLower = less leverage
0.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ATR
ATR
CIEN
CIEN
Q4 25
$409.5M
Q3 25
$264.8M
$1.3B
Q2 25
$169.8M
$1.3B
Q1 25
$136.8M
$1.2B
Q4 24
$226.2M
$1.3B
Q3 24
$327.9M
$1.1B
Q2 24
$223.9M
$1.3B
Q1 24
$201.1M
$1.4B
Total Debt
ATR
ATR
CIEN
CIEN
Q4 25
$1.1B
Q3 25
$546.0M
Q2 25
$535.1M
Q1 25
$561.2M
Q4 24
$688.1M
Q3 24
$822.7M
Q2 24
$681.5M
Q1 24
$680.4M
Stockholders' Equity
ATR
ATR
CIEN
CIEN
Q4 25
$2.7B
Q3 25
$2.8B
$2.8B
Q2 25
$2.7B
$2.8B
Q1 25
$2.5B
$2.8B
Q4 24
$2.5B
$2.8B
Q3 24
$2.5B
$2.9B
Q2 24
$2.4B
$2.9B
Q1 24
$2.3B
$2.9B
Total Assets
ATR
ATR
CIEN
CIEN
Q4 25
$5.3B
Q3 25
$5.1B
$5.7B
Q2 25
$4.9B
$5.7B
Q1 25
$4.5B
$5.6B
Q4 24
$4.4B
$5.6B
Q3 24
$4.6B
$5.6B
Q2 24
$4.5B
$5.6B
Q1 24
$4.4B
$5.6B
Debt / Equity
ATR
ATR
CIEN
CIEN
Q4 25
0.43×
Q3 25
0.20×
Q2 25
0.20×
Q1 25
0.22×
Q4 24
0.28×
Q3 24
0.32×
Q2 24
0.28×
Q1 24
0.29×

Cash Flow & Capital Efficiency

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

Metric
ATR
ATR
CIEN
CIEN
Operating Cash FlowLast quarter
$183.7M
$174.3M
Free Cash FlowOCF − Capex
$96.9M
$134.6M
FCF MarginFCF / Revenue
10.1%
11.0%
Capex IntensityCapex / Revenue
9.0%
3.3%
Cash ConversionOCF / Net Profit
2.47×
3.47×
TTM Free Cash FlowTrailing 4 quarters
$299.6M
$605.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ATR
ATR
CIEN
CIEN
Q4 25
$183.7M
Q3 25
$177.6M
$174.3M
Q2 25
$126.0M
$156.9M
Q1 25
$82.7M
$103.7M
Q4 24
$178.2M
$349.4M
Q3 24
$229.3M
$-159.4M
Q2 24
$143.6M
$58.5M
Q1 24
$92.3M
$266.1M
Free Cash Flow
ATR
ATR
CIEN
CIEN
Q4 25
$96.9M
Q3 25
$114.3M
$134.6M
Q2 25
$62.5M
$128.2M
Q1 25
$25.9M
$76.8M
Q4 24
$112.2M
$265.8M
Q3 24
$162.7M
$-179.0M
Q2 24
$75.4M
$41.6M
Q1 24
$16.7M
$249.5M
FCF Margin
ATR
ATR
CIEN
CIEN
Q4 25
10.1%
Q3 25
11.9%
11.0%
Q2 25
6.5%
11.4%
Q1 25
2.9%
7.2%
Q4 24
13.2%
23.6%
Q3 24
17.9%
-19.0%
Q2 24
8.3%
4.6%
Q1 24
1.8%
24.0%
Capex Intensity
ATR
ATR
CIEN
CIEN
Q4 25
9.0%
Q3 25
6.6%
3.3%
Q2 25
6.6%
2.6%
Q1 25
6.4%
2.5%
Q4 24
7.8%
7.4%
Q3 24
7.3%
2.1%
Q2 24
7.5%
1.9%
Q1 24
8.3%
1.6%
Cash Conversion
ATR
ATR
CIEN
CIEN
Q4 25
2.47×
Q3 25
1.39×
3.47×
Q2 25
1.13×
17.50×
Q1 25
1.05×
2.33×
Q4 24
1.77×
9.44×
Q3 24
2.29×
-11.20×
Q2 24
1.59×
Q1 24
1.11×
5.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ATR
ATR

Pharma Segment$833.1M87%
Other$129.6M13%

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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