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Side-by-side financial comparison of Dingdong (Cayman) Ltd (DDL) and Ultragenyx Pharmaceutical Inc. (RARE). Click either name above to swap in a different company.

Ultragenyx Pharmaceutical Inc. is the larger business by last-quarter revenue ($207.3M vs $115.3M, roughly 1.8× Dingdong (Cayman) Ltd). Dingdong (Cayman) Ltd runs the higher net margin — 5.8% vs -62.0%, a 67.8% 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.

Ultragenyx Pharmaceutical Inc. is an American biopharmaceutical company involved in the research and development of novel products for treatment of rare and ultra-rare genetic diseases for which there are typically no approved treatments and high unmet medical need. The company works with multiple drug modalities including biologics, small molecule, gene therapies, and ASO and mRNAs in the disease categories of bone, endocrine, metabolic, muscle and CNS diseases.

DDL vs RARE — Head-to-Head

Bigger by revenue
RARE
RARE
1.8× larger
RARE
$207.3M
$115.3M
DDL
Higher net margin
DDL
DDL
67.8% more per $
DDL
5.8%
-62.0%
RARE

Income Statement — Q3 FY2022 vs Q4 FY2025

Metric
DDL
DDL
RARE
RARE
Revenue
$115.3M
$207.3M
Net Profit
$6.7M
$-128.6M
Gross Margin
Operating Margin
5.3%
-54.7%
Net Margin
5.8%
-62.0%
Revenue YoY
25.9%
Net Profit YoY
3.5%
EPS (diluted)
$-0.02
$-1.28

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
RARE
RARE
Q4 25
$207.3M
Q3 25
$159.9M
Q2 25
$166.5M
Q1 25
$139.3M
Q4 24
$164.6M
Q3 24
$139.5M
Q2 24
$147.0M
Q1 24
$108.8M
Net Profit
DDL
DDL
RARE
RARE
Q4 25
$-128.6M
Q3 25
$-180.4M
Q2 25
$-115.0M
Q1 25
$-151.1M
Q4 24
$-133.2M
Q3 24
$-133.5M
Q2 24
$-131.6M
Q1 24
$-170.7M
Operating Margin
DDL
DDL
RARE
RARE
Q4 25
-54.7%
Q3 25
-106.9%
Q2 25
-64.8%
Q1 25
-102.6%
Q4 24
-74.3%
Q3 24
-94.6%
Q2 24
-79.1%
Q1 24
-151.9%
Net Margin
DDL
DDL
RARE
RARE
Q4 25
-62.0%
Q3 25
-112.8%
Q2 25
-69.0%
Q1 25
-108.5%
Q4 24
-80.9%
Q3 24
-95.7%
Q2 24
-89.5%
Q1 24
-156.8%
EPS (diluted)
DDL
DDL
RARE
RARE
Q4 25
$-1.28
Q3 25
$-1.81
Q2 25
$-1.17
Q1 25
$-1.57
Q4 24
$-1.34
Q3 24
$-1.40
Q2 24
$-1.52
Q1 24
$-2.03

Balance Sheet & Financial Strength

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

Metric
DDL
DDL
RARE
RARE
Cash + ST InvestmentsLiquidity on hand
$113.7M
$421.0M
Total DebtLower is stronger
$135.8K
Stockholders' EquityBook value
$4.5M
$-80.0M
Total Assets
$178.3M
$1.5B
Debt / EquityLower = less leverage
0.03×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DDL
DDL
RARE
RARE
Q4 25
$421.0M
Q3 25
$202.5M
Q2 25
$176.3M
Q1 25
$127.1M
Q4 24
$174.0M
Q3 24
$150.6M
Q2 24
$480.7M
Q1 24
$112.3M
Stockholders' Equity
DDL
DDL
RARE
RARE
Q4 25
$-80.0M
Q3 25
$9.2M
Q2 25
$151.3M
Q1 25
$144.2M
Q4 24
$255.0M
Q3 24
$346.8M
Q2 24
$432.4M
Q1 24
$140.3M
Total Assets
DDL
DDL
RARE
RARE
Q4 25
$1.5B
Q3 25
$1.2B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.5B
Q3 24
$1.5B
Q2 24
$1.6B
Q1 24
$1.3B

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
RARE
RARE
Operating Cash FlowLast quarter
$-99.8M
Free Cash FlowOCF − Capex
$-100.8M
FCF MarginFCF / Revenue
-48.6%
Capex IntensityCapex / Revenue
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-472.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DDL
DDL
RARE
RARE
Q4 25
$-99.8M
Q3 25
$-91.4M
Q2 25
$-108.3M
Q1 25
$-166.5M
Q4 24
$-79.3M
Q3 24
$-67.0M
Q2 24
$-77.0M
Q1 24
$-190.7M
Free Cash Flow
DDL
DDL
RARE
RARE
Q4 25
$-100.8M
Q3 25
$-92.7M
Q2 25
$-110.7M
Q1 25
$-167.8M
Q4 24
$-79.5M
Q3 24
$-68.6M
Q2 24
$-79.0M
Q1 24
$-193.9M
FCF Margin
DDL
DDL
RARE
RARE
Q4 25
-48.6%
Q3 25
-58.0%
Q2 25
-66.5%
Q1 25
-120.5%
Q4 24
-48.3%
Q3 24
-49.2%
Q2 24
-53.7%
Q1 24
-178.2%
Capex Intensity
DDL
DDL
RARE
RARE
Q4 25
0.5%
Q3 25
0.8%
Q2 25
1.5%
Q1 25
1.0%
Q4 24
0.1%
Q3 24
1.2%
Q2 24
1.4%
Q1 24
3.0%

Financial Flow Comparison

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

Revenue Breakdown by Segment

DDL
DDL

Segment breakdown not available.

RARE
RARE

Royalty$105.6M51%
Products$101.7M49%

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