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Side-by-side financial comparison of Maplebear Inc. (CART) 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 $992.0M, roughly 1.2× Maplebear Inc.). Maplebear Inc. runs the higher net margin — 8.2% vs 4.1%, a 4.0% gap on every dollar of revenue. Maplebear Inc. produced more free cash flow last quarter ($171.0M vs $134.6M). Over the past eight quarters, Maplebear Inc.'s revenue compounded faster (10.0% CAGR vs 3.9%).

Maplebear Inc., doing business as Instacart, is an American retail media and delivery company based in San Francisco that operates a grocery delivery and pick-up service in the United States and Canada accessible via a website and mobile app. It allows customers to order groceries, and alcohol where legal, from participating retailers with the shopping being done by a personal shopper, who picks, packs, and delivers the order.

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).

CART vs CIEN — Head-to-Head

Bigger by revenue
CIEN
CIEN
1.2× larger
CIEN
$1.2B
$992.0M
CART
Higher net margin
CART
CART
4.0% more per $
CART
8.2%
4.1%
CIEN
More free cash flow
CART
CART
$36.4M more FCF
CART
$171.0M
$134.6M
CIEN
Faster 2-yr revenue CAGR
CART
CART
Annualised
CART
10.0%
3.9%
CIEN

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
CART
CART
CIEN
CIEN
Revenue
$992.0M
$1.2B
Net Profit
$81.0M
$50.3M
Gross Margin
72.3%
41.3%
Operating Margin
9.9%
6.0%
Net Margin
8.2%
4.1%
Revenue YoY
12.3%
Net Profit YoY
-45.3%
EPS (diluted)
$0.31
$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
CART
CART
CIEN
CIEN
Q4 25
$992.0M
Q3 25
$939.0M
$1.2B
Q2 25
$914.0M
$1.1B
Q1 25
$897.0M
$1.1B
Q4 24
$883.0M
$1.1B
Q3 24
$852.0M
$942.3M
Q2 24
$823.0M
$910.8M
Q1 24
$820.0M
$1.0B
Net Profit
CART
CART
CIEN
CIEN
Q4 25
$81.0M
Q3 25
$144.0M
$50.3M
Q2 25
$116.0M
$9.0M
Q1 25
$106.0M
$44.6M
Q4 24
$148.0M
$37.0M
Q3 24
$118.0M
$14.2M
Q2 24
$61.0M
$-16.8M
Q1 24
$130.0M
$49.5M
Gross Margin
CART
CART
CIEN
CIEN
Q4 25
72.3%
Q3 25
73.7%
41.3%
Q2 25
74.2%
40.2%
Q1 25
74.8%
44.0%
Q4 24
75.2%
40.9%
Q3 24
75.2%
42.9%
Q2 24
75.7%
42.7%
Q1 24
74.9%
45.0%
Operating Margin
CART
CART
CIEN
CIEN
Q4 25
9.9%
Q3 25
17.7%
6.0%
Q2 25
13.6%
2.9%
Q1 25
12.3%
7.5%
Q4 24
17.6%
5.3%
Q3 24
16.2%
2.8%
Q2 24
6.3%
-0.4%
Q1 24
17.6%
8.2%
Net Margin
CART
CART
CIEN
CIEN
Q4 25
8.2%
Q3 25
15.3%
4.1%
Q2 25
12.7%
0.8%
Q1 25
11.8%
4.2%
Q4 24
16.8%
3.3%
Q3 24
13.8%
1.5%
Q2 24
7.4%
-1.8%
Q1 24
15.9%
4.8%
EPS (diluted)
CART
CART
CIEN
CIEN
Q4 25
$0.31
Q3 25
$0.51
$0.35
Q2 25
$0.41
$0.06
Q1 25
$0.37
$0.31
Q4 24
$0.53
$0.26
Q3 24
$0.42
$0.10
Q2 24
$0.20
$-0.12
Q1 24
$0.43
$0.34

Balance Sheet & Financial Strength

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

Metric
CART
CART
CIEN
CIEN
Cash + ST InvestmentsLiquidity on hand
$687.0M
$1.3B
Total DebtLower is stronger
Stockholders' EquityBook value
$2.5B
$2.8B
Total Assets
$3.7B
$5.7B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CART
CART
CIEN
CIEN
Q4 25
$687.0M
Q3 25
$1.7B
$1.3B
Q2 25
$1.6B
$1.3B
Q1 25
$1.6B
$1.2B
Q4 24
$1.4B
$1.3B
Q3 24
$1.3B
$1.1B
Q2 24
$1.4B
$1.3B
Q1 24
$1.5B
$1.4B
Stockholders' Equity
CART
CART
CIEN
CIEN
Q4 25
$2.5B
Q3 25
$3.5B
$2.8B
Q2 25
$3.3B
$2.8B
Q1 25
$3.2B
$2.8B
Q4 24
$3.1B
$2.8B
Q3 24
$2.9B
$2.9B
Q2 24
$3.0B
$2.9B
Q1 24
$3.1B
$2.9B
Total Assets
CART
CART
CIEN
CIEN
Q4 25
$3.7B
Q3 25
$4.5B
$5.7B
Q2 25
$4.4B
$5.7B
Q1 25
$4.3B
$5.6B
Q4 24
$4.1B
$5.6B
Q3 24
$3.9B
$5.6B
Q2 24
$4.0B
$5.6B
Q1 24
$4.1B
$5.6B

Cash Flow & Capital Efficiency

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

Metric
CART
CART
CIEN
CIEN
Operating Cash FlowLast quarter
$183.0M
$174.3M
Free Cash FlowOCF − Capex
$171.0M
$134.6M
FCF MarginFCF / Revenue
17.2%
11.0%
Capex IntensityCapex / Revenue
1.2%
3.3%
Cash ConversionOCF / Net Profit
2.26×
3.47×
TTM Free Cash FlowTrailing 4 quarters
$910.0M
$605.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CART
CART
CIEN
CIEN
Q4 25
$183.0M
Q3 25
$287.0M
$174.3M
Q2 25
$203.0M
$156.9M
Q1 25
$298.0M
$103.7M
Q4 24
$153.0M
$349.4M
Q3 24
$185.0M
$-159.4M
Q2 24
$244.0M
$58.5M
Q1 24
$105.0M
$266.1M
Free Cash Flow
CART
CART
CIEN
CIEN
Q4 25
$171.0M
Q3 25
$272.0M
$134.6M
Q2 25
$187.0M
$128.2M
Q1 25
$280.0M
$76.8M
Q4 24
$141.0M
$265.8M
Q3 24
$171.0M
$-179.0M
Q2 24
$220.0M
$41.6M
Q1 24
$91.0M
$249.5M
FCF Margin
CART
CART
CIEN
CIEN
Q4 25
17.2%
Q3 25
29.0%
11.0%
Q2 25
20.5%
11.4%
Q1 25
31.2%
7.2%
Q4 24
16.0%
23.6%
Q3 24
20.1%
-19.0%
Q2 24
26.7%
4.6%
Q1 24
11.1%
24.0%
Capex Intensity
CART
CART
CIEN
CIEN
Q4 25
1.2%
Q3 25
1.6%
3.3%
Q2 25
1.8%
2.6%
Q1 25
2.0%
2.5%
Q4 24
1.4%
7.4%
Q3 24
1.6%
2.1%
Q2 24
2.9%
1.9%
Q1 24
1.7%
1.6%
Cash Conversion
CART
CART
CIEN
CIEN
Q4 25
2.26×
Q3 25
1.99×
3.47×
Q2 25
1.75×
17.50×
Q1 25
2.81×
2.33×
Q4 24
1.03×
9.44×
Q3 24
1.57×
-11.20×
Q2 24
4.00×
Q1 24
0.81×
5.37×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CART
CART

Transaction$698.0M70%
Advertising And Other$294.0M30%

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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