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

Ultragenyx Pharmaceutical Inc. is the larger business by last-quarter revenue ($207.3M vs $183.7M, roughly 1.1× Wingstop Inc.). Wingstop Inc. runs the higher net margin — 16.3% vs -62.0%, a 78.3% gap on every dollar of revenue. On growth, Ultragenyx Pharmaceutical Inc. posted the faster year-over-year revenue change (25.9% vs 7.4%). Over the past eight quarters, Ultragenyx Pharmaceutical Inc.'s revenue compounded faster (38.0% CAGR vs 8.6%).

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.

Wingstop Inc. is an American international fast food chain that primarily sells buffalo wings. Wingstop locations are decorated with a 1930s and 1940s pre-jet aviation theme.

RARE vs WING — Head-to-Head

Bigger by revenue
RARE
RARE
1.1× larger
RARE
$207.3M
$183.7M
WING
Growing faster (revenue YoY)
RARE
RARE
+18.5% gap
RARE
25.9%
7.4%
WING
Higher net margin
WING
WING
78.3% more per $
WING
16.3%
-62.0%
RARE
Faster 2-yr revenue CAGR
RARE
RARE
Annualised
RARE
38.0%
8.6%
WING

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
RARE
RARE
WING
WING
Revenue
$207.3M
$183.7M
Net Profit
$-128.6M
$29.9M
Gross Margin
86.5%
Operating Margin
-54.7%
27.4%
Net Margin
-62.0%
16.3%
Revenue YoY
25.9%
7.4%
Net Profit YoY
3.5%
EPS (diluted)
$-1.28
$1.08

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
RARE
RARE
WING
WING
Q1 26
$183.7M
Q4 25
$207.3M
$175.7M
Q3 25
$159.9M
$175.7M
Q2 25
$166.5M
$174.3M
Q1 25
$139.3M
$171.1M
Q4 24
$164.6M
$161.8M
Q3 24
$139.5M
$162.5M
Q2 24
$147.0M
$155.7M
Net Profit
RARE
RARE
WING
WING
Q1 26
$29.9M
Q4 25
$-128.6M
$26.8M
Q3 25
$-180.4M
$28.5M
Q2 25
$-115.0M
$26.8M
Q1 25
$-151.1M
$92.3M
Q4 24
$-133.2M
$26.8M
Q3 24
$-133.5M
$25.7M
Q2 24
$-131.6M
$27.5M
Gross Margin
RARE
RARE
WING
WING
Q1 26
86.5%
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
85.6%
Q3 24
85.0%
Q2 24
85.4%
Operating Margin
RARE
RARE
WING
WING
Q1 26
27.4%
Q4 25
-54.7%
26.7%
Q3 25
-106.9%
27.9%
Q2 25
-64.8%
25.9%
Q1 25
-102.6%
22.4%
Q4 24
-74.3%
25.9%
Q3 24
-94.6%
24.5%
Q2 24
-79.1%
26.5%
Net Margin
RARE
RARE
WING
WING
Q1 26
16.3%
Q4 25
-62.0%
15.2%
Q3 25
-112.8%
16.2%
Q2 25
-69.0%
15.4%
Q1 25
-108.5%
53.9%
Q4 24
-80.9%
16.5%
Q3 24
-95.7%
15.8%
Q2 24
-89.5%
17.7%
EPS (diluted)
RARE
RARE
WING
WING
Q1 26
$1.08
Q4 25
$-1.28
$0.99
Q3 25
$-1.81
$1.02
Q2 25
$-1.17
$0.96
Q1 25
$-1.57
$3.24
Q4 24
$-1.34
$0.91
Q3 24
$-1.40
$0.88
Q2 24
$-1.52
$0.93

Balance Sheet & Financial Strength

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

Metric
RARE
RARE
WING
WING
Cash + ST InvestmentsLiquidity on hand
$421.0M
$128.8M
Total DebtLower is stronger
Stockholders' EquityBook value
$-80.0M
Total Assets
$1.5B
$648.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
RARE
RARE
WING
WING
Q1 26
$128.8M
Q4 25
$421.0M
$196.6M
Q3 25
$202.5M
$237.6M
Q2 25
$176.3M
$227.9M
Q1 25
$127.1M
$251.4M
Q4 24
$174.0M
$315.9M
Q3 24
$150.6M
$84.0M
Q2 24
$480.7M
$96.7M
Total Debt
RARE
RARE
WING
WING
Q1 26
Q4 25
$1.2B
Q3 25
Q2 25
Q1 25
Q4 24
$1.2B
Q3 24
Q2 24
Stockholders' Equity
RARE
RARE
WING
WING
Q1 26
Q4 25
$-80.0M
$-736.8M
Q3 25
$9.2M
$-702.6M
Q2 25
$151.3M
$-686.0M
Q1 25
$144.2M
$-715.0M
Q4 24
$255.0M
$-675.6M
Q3 24
$346.8M
$-447.5M
Q2 24
$432.4M
$-437.5M
Total Assets
RARE
RARE
WING
WING
Q1 26
$648.9M
Q4 25
$1.5B
$693.4M
Q3 25
$1.2B
$721.0M
Q2 25
$1.3B
$708.3M
Q1 25
$1.3B
$696.8M
Q4 24
$1.5B
$716.2M
Q3 24
$1.5B
$484.8M
Q2 24
$1.6B
$451.8M

Cash Flow & Capital Efficiency

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

Metric
RARE
RARE
WING
WING
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
RARE
RARE
WING
WING
Q1 26
Q4 25
$-99.8M
$57.3M
Q3 25
$-91.4M
$63.9M
Q2 25
$-108.3M
$6.6M
Q1 25
$-166.5M
$25.3M
Q4 24
$-79.3M
$7.7M
Q3 24
$-67.0M
$69.0M
Q2 24
$-77.0M
$36.2M
Free Cash Flow
RARE
RARE
WING
WING
Q1 26
Q4 25
$-100.8M
$34.5M
Q3 25
$-92.7M
$61.7M
Q2 25
$-110.7M
$-7.8M
Q1 25
$-167.8M
$17.3M
Q4 24
$-79.5M
$-8.6M
Q3 24
$-68.6M
$54.9M
Q2 24
$-79.0M
$25.9M
FCF Margin
RARE
RARE
WING
WING
Q1 26
Q4 25
-48.6%
19.6%
Q3 25
-58.0%
35.1%
Q2 25
-66.5%
-4.5%
Q1 25
-120.5%
10.1%
Q4 24
-48.3%
-5.3%
Q3 24
-49.2%
33.8%
Q2 24
-53.7%
16.6%
Capex Intensity
RARE
RARE
WING
WING
Q1 26
Q4 25
0.5%
13.0%
Q3 25
0.8%
1.3%
Q2 25
1.5%
8.2%
Q1 25
1.0%
4.7%
Q4 24
0.1%
10.1%
Q3 24
1.2%
8.7%
Q2 24
1.4%
6.6%
Cash Conversion
RARE
RARE
WING
WING
Q1 26
Q4 25
2.14×
Q3 25
2.24×
Q2 25
0.25×
Q1 25
0.27×
Q4 24
0.29×
Q3 24
2.68×
Q2 24
1.32×

Financial Flow Comparison

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

Revenue Breakdown by Segment

RARE
RARE

Royalty$105.6M51%
Products$101.7M49%

WING
WING

Royalty revenue, franchise fees and other$87.5M48%
Advertising fees$63.3M34%
Company-owned restaurant sales$33.0M18%

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