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Side-by-side financial comparison of Fat Brands, Inc (FAT) 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 $140.0M, roughly 1.5× Fat Brands, Inc). Fat Brands, Inc runs the higher net margin — -41.6% vs -62.0%, a 20.4% gap on every dollar of revenue. On growth, Ultragenyx Pharmaceutical Inc. posted the faster year-over-year revenue change (25.9% vs -2.3%). Fat Brands, Inc produced more free cash flow last quarter ($-16.9M vs $-100.8M). Over the past eight quarters, Ultragenyx Pharmaceutical Inc.'s revenue compounded faster (38.0% CAGR vs -6.1%).

FAT Brands Inc. is an American multi-brand restaurant and sports bar franchise operator headquartered in Beverly Hills, California.

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.

FAT vs RARE — Head-to-Head

Bigger by revenue
RARE
RARE
1.5× larger
RARE
$207.3M
$140.0M
FAT
Growing faster (revenue YoY)
RARE
RARE
+28.2% gap
RARE
25.9%
-2.3%
FAT
Higher net margin
FAT
FAT
20.4% more per $
FAT
-41.6%
-62.0%
RARE
More free cash flow
FAT
FAT
$83.9M more FCF
FAT
$-16.9M
$-100.8M
RARE
Faster 2-yr revenue CAGR
RARE
RARE
Annualised
RARE
38.0%
-6.1%
FAT

Income Statement — Q3 FY2025 vs Q4 FY2025

Metric
FAT
FAT
RARE
RARE
Revenue
$140.0M
$207.3M
Net Profit
$-58.2M
$-128.6M
Gross Margin
Operating Margin
-12.4%
-54.7%
Net Margin
-41.6%
-62.0%
Revenue YoY
-2.3%
25.9%
Net Profit YoY
-30.1%
3.5%
EPS (diluted)
$-3.39
$-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
FAT
FAT
RARE
RARE
Q4 25
$207.3M
Q3 25
$140.0M
$159.9M
Q2 25
$146.8M
$166.5M
Q1 25
$142.0M
$139.3M
Q4 24
$145.3M
$164.6M
Q3 24
$143.4M
$139.5M
Q2 24
$152.0M
$147.0M
Q1 24
$152.0M
$108.8M
Net Profit
FAT
FAT
RARE
RARE
Q4 25
$-128.6M
Q3 25
$-58.2M
$-180.4M
Q2 25
$-54.2M
$-115.0M
Q1 25
$-46.0M
$-151.1M
Q4 24
$-67.4M
$-133.2M
Q3 24
$-44.8M
$-133.5M
Q2 24
$-39.4M
$-131.6M
Q1 24
$-38.3M
$-170.7M
Operating Margin
FAT
FAT
RARE
RARE
Q4 25
-54.7%
Q3 25
-12.4%
-106.9%
Q2 25
-10.6%
-64.8%
Q1 25
-6.0%
-102.6%
Q4 24
-27.1%
-74.3%
Q3 24
-6.2%
-94.6%
Q2 24
-1.8%
-79.1%
Q1 24
-0.9%
-151.9%
Net Margin
FAT
FAT
RARE
RARE
Q4 25
-62.0%
Q3 25
-41.6%
-112.8%
Q2 25
-36.9%
-69.0%
Q1 25
-32.4%
-108.5%
Q4 24
-46.4%
-80.9%
Q3 24
-31.2%
-95.7%
Q2 24
-25.9%
-89.5%
Q1 24
-25.2%
-156.8%
EPS (diluted)
FAT
FAT
RARE
RARE
Q4 25
$-1.28
Q3 25
$-3.39
$-1.81
Q2 25
$-3.17
$-1.17
Q1 25
$-2.73
$-1.57
Q4 24
$-4.06
$-1.34
Q3 24
$-2.74
$-1.40
Q2 24
$-2.43
$-1.52
Q1 24
$-2.37
$-2.03

Balance Sheet & Financial Strength

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

Metric
FAT
FAT
RARE
RARE
Cash + ST InvestmentsLiquidity on hand
$421.0M
Total DebtLower is stronger
$1.3B
Stockholders' EquityBook value
$-585.8M
$-80.0M
Total Assets
$1.2B
$1.5B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FAT
FAT
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
Total Debt
FAT
FAT
RARE
RARE
Q4 25
Q3 25
$1.3B
Q2 25
$1.3B
Q1 25
$1.3B
Q4 24
$1.3B
Q3 24
$1.2B
Q2 24
$1.2B
Q1 24
$1.2B
Stockholders' Equity
FAT
FAT
RARE
RARE
Q4 25
$-80.0M
Q3 25
$-585.8M
$9.2M
Q2 25
$-536.5M
$151.3M
Q1 25
$-493.9M
$144.2M
Q4 24
$-455.7M
$255.0M
Q3 24
$-386.1M
$346.8M
Q2 24
$-338.6M
$432.4M
Q1 24
$-296.8M
$140.3M
Total Assets
FAT
FAT
RARE
RARE
Q4 25
$1.5B
Q3 25
$1.2B
$1.2B
Q2 25
$1.2B
$1.3B
Q1 25
$1.3B
$1.3B
Q4 24
$1.3B
$1.5B
Q3 24
$1.3B
$1.5B
Q2 24
$1.4B
$1.6B
Q1 24
$1.4B
$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
FAT
FAT
RARE
RARE
Operating Cash FlowLast quarter
$-14.5M
$-99.8M
Free Cash FlowOCF − Capex
$-16.9M
$-100.8M
FCF MarginFCF / Revenue
-12.1%
-48.6%
Capex IntensityCapex / Revenue
1.7%
0.5%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-75.0M
$-472.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FAT
FAT
RARE
RARE
Q4 25
$-99.8M
Q3 25
$-14.5M
$-91.4M
Q2 25
$-26.9M
$-108.3M
Q1 25
$-13.2M
$-166.5M
Q4 24
$-10.4M
$-79.3M
Q3 24
$-3.2M
$-67.0M
Q2 24
$-14.2M
$-77.0M
Q1 24
$-28.4M
$-190.7M
Free Cash Flow
FAT
FAT
RARE
RARE
Q4 25
$-100.8M
Q3 25
$-16.9M
$-92.7M
Q2 25
$-29.3M
$-110.7M
Q1 25
$-17.8M
$-167.8M
Q4 24
$-11.0M
$-79.5M
Q3 24
$-11.1M
$-68.6M
Q2 24
$-24.4M
$-79.0M
Q1 24
$-32.5M
$-193.9M
FCF Margin
FAT
FAT
RARE
RARE
Q4 25
-48.6%
Q3 25
-12.1%
-58.0%
Q2 25
-20.0%
-66.5%
Q1 25
-12.5%
-120.5%
Q4 24
-7.6%
-48.3%
Q3 24
-7.7%
-49.2%
Q2 24
-16.1%
-53.7%
Q1 24
-21.4%
-178.2%
Capex Intensity
FAT
FAT
RARE
RARE
Q4 25
0.5%
Q3 25
1.7%
0.8%
Q2 25
1.6%
1.5%
Q1 25
3.2%
1.0%
Q4 24
0.4%
0.1%
Q3 24
5.5%
1.2%
Q2 24
6.7%
1.4%
Q1 24
2.7%
3.0%

Financial Flow Comparison

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

Revenue Breakdown by Segment

FAT
FAT

Restaurant Sales$96.6M69%
Royalty$21.6M15%
Factory$9.6M7%
Advertising$9.1M7%
Franchisor$1.5M1%
Other$1.5M1%

RARE
RARE

Royalty$105.6M51%
Products$101.7M49%

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