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Side-by-side financial comparison of Dingdong (Cayman) Ltd (DDL) and PDF SOLUTIONS INC (PDFS). Click either name above to swap in a different company.

Dingdong (Cayman) Ltd is the larger business by last-quarter revenue ($115.3M vs $62.4M, roughly 1.8× PDF SOLUTIONS INC). Dingdong (Cayman) Ltd runs the higher net margin — 5.8% vs -0.1%, a 5.9% gap on every dollar of revenue.

Dingdong (Cayman) Ltd operates a leading on-demand grocery e-commerce platform primarily serving the Chinese market. It provides fresh produce, daily necessities, ready-to-eat meals, and household staples to urban consumers, leveraging optimized supply chains and localized logistics networks to offer fast, reliable 30-minute delivery services, prioritizing product freshness and user convenience.

PDF Solutions, Inc. is an American multinational software and engineering services company based in Santa Clara, California. The company is listed in the Nasdaq stock exchange under the ticker symbol PDFS.

DDL vs PDFS — Head-to-Head

Bigger by revenue
DDL
DDL
1.8× larger
DDL
$115.3M
$62.4M
PDFS
Higher net margin
DDL
DDL
5.9% more per $
DDL
5.8%
-0.1%
PDFS

Income Statement — Q3 FY2022 vs Q4 FY2025

Metric
DDL
DDL
PDFS
PDFS
Revenue
$115.3M
$62.4M
Net Profit
$6.7M
$-48.0K
Gross Margin
72.9%
Operating Margin
5.3%
5.5%
Net Margin
5.8%
-0.1%
Revenue YoY
24.6%
Net Profit YoY
-108.9%
EPS (diluted)
$-0.02
$0.00

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
DDL
DDL
PDFS
PDFS
Q4 25
$62.4M
Q3 25
$57.1M
Q2 25
$51.7M
Q1 25
$47.8M
Q4 24
$50.1M
Q3 24
$46.4M
Q2 24
$41.7M
Q1 24
$41.3M
Net Profit
DDL
DDL
PDFS
PDFS
Q4 25
$-48.0K
Q3 25
$1.3M
Q2 25
$1.1M
Q1 25
$-3.0M
Q4 24
$539.0K
Q3 24
$2.2M
Q2 24
$1.7M
Q1 24
$-393.0K
Gross Margin
DDL
DDL
PDFS
PDFS
Q4 25
72.9%
Q3 25
72.3%
Q2 25
71.2%
Q1 25
72.9%
Q4 24
68.3%
Q3 24
73.1%
Q2 24
70.6%
Q1 24
67.3%
Operating Margin
DDL
DDL
PDFS
PDFS
Q4 25
5.5%
Q3 25
8.5%
Q2 25
2.2%
Q1 25
-7.4%
Q4 24
1.0%
Q3 24
4.6%
Q2 24
0.6%
Q1 24
-4.7%
Net Margin
DDL
DDL
PDFS
PDFS
Q4 25
-0.1%
Q3 25
2.3%
Q2 25
2.2%
Q1 25
-6.3%
Q4 24
1.1%
Q3 24
4.8%
Q2 24
4.1%
Q1 24
-1.0%
EPS (diluted)
DDL
DDL
PDFS
PDFS
Q4 25
$0.00
Q3 25
$0.03
Q2 25
$0.03
Q1 25
$-0.08
Q4 24
$0.01
Q3 24
$0.06
Q2 24
$0.04
Q1 24
$-0.01

Balance Sheet & Financial Strength

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

Metric
DDL
DDL
PDFS
PDFS
Cash + ST InvestmentsLiquidity on hand
$113.7M
$42.2M
Total DebtLower is stronger
$135.8K
$67.0M
Stockholders' EquityBook value
$4.5M
$271.0M
Total Assets
$178.3M
$418.7M
Debt / EquityLower = less leverage
0.03×
0.25×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DDL
DDL
PDFS
PDFS
Q4 25
$42.2M
Q3 25
$35.9M
Q2 25
$40.4M
Q1 25
$54.1M
Q4 24
$114.9M
Q3 24
$120.2M
Q2 24
$117.9M
Q1 24
$122.9M
Total Debt
DDL
DDL
PDFS
PDFS
Q4 25
$67.0M
Q3 25
$67.6M
Q2 25
$68.1M
Q1 25
$68.7M
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
DDL
DDL
PDFS
PDFS
Q4 25
$271.0M
Q3 25
$264.4M
Q2 25
$257.5M
Q1 25
$249.0M
Q4 24
$246.0M
Q3 24
$240.5M
Q2 24
$232.2M
Q1 24
$225.4M
Total Assets
DDL
DDL
PDFS
PDFS
Q4 25
$418.7M
Q3 25
$406.4M
Q2 25
$391.1M
Q1 25
$390.0M
Q4 24
$315.3M
Q3 24
$307.4M
Q2 24
$298.0M
Q1 24
$286.8M
Debt / Equity
DDL
DDL
PDFS
PDFS
Q4 25
0.25×
Q3 25
0.26×
Q2 25
0.26×
Q1 25
0.28×
Q4 24
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
DDL
DDL
PDFS
PDFS
Operating Cash FlowLast quarter
$17.3M
Free Cash FlowOCF − Capex
$7.5M
FCF MarginFCF / Revenue
12.1%
Capex IntensityCapex / Revenue
15.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-8.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DDL
DDL
PDFS
PDFS
Q4 25
$17.3M
Q3 25
$3.3M
Q2 25
$-5.2M
Q1 25
$8.6M
Q4 24
$1.6M
Q3 24
$9.3M
Q2 24
$684.0K
Q1 24
$-1.9M
Free Cash Flow
DDL
DDL
PDFS
PDFS
Q4 25
$7.5M
Q3 25
$-2.9M
Q2 25
$-13.8M
Q1 25
$535.0K
Q4 24
$-4.0M
Q3 24
$5.1M
Q2 24
$-4.6M
Q1 24
$-3.9M
FCF Margin
DDL
DDL
PDFS
PDFS
Q4 25
12.1%
Q3 25
-5.1%
Q2 25
-26.6%
Q1 25
1.1%
Q4 24
-8.0%
Q3 24
11.0%
Q2 24
-11.1%
Q1 24
-9.4%
Capex Intensity
DDL
DDL
PDFS
PDFS
Q4 25
15.7%
Q3 25
10.8%
Q2 25
16.5%
Q1 25
17.0%
Q4 24
11.3%
Q3 24
9.0%
Q2 24
12.8%
Q1 24
4.9%
Cash Conversion
DDL
DDL
PDFS
PDFS
Q4 25
Q3 25
2.54×
Q2 25
-4.55×
Q1 25
Q4 24
2.98×
Q3 24
4.20×
Q2 24
0.40×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

DDL
DDL

Segment breakdown not available.

PDFS
PDFS

Volumebased$38.0M61%
Other$24.4M39%

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