vs

Side-by-side financial comparison of Esperion Therapeutics, Inc. (ESPR) and Fat Brands, Inc (FAT). Click either name above to swap in a different company.

Esperion Therapeutics, Inc. is the larger business by last-quarter revenue ($168.4M vs $140.0M, roughly 1.2× Fat Brands, Inc). On growth, Esperion Therapeutics, Inc. posted the faster year-over-year revenue change (143.7% vs -2.3%). Over the past eight quarters, Esperion Therapeutics, Inc.'s revenue compounded faster (10.6% CAGR vs -6.1%).

Esperion Therapeutics, Inc. is a publicly traded American pharmaceutical company focused on the development of bempedoic acid, an orally available small molecule designed to lower elevated levels of LDL-C. The company is headquartered in Ann Arbor, Michigan.

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

ESPR vs FAT — Head-to-Head

Bigger by revenue
ESPR
ESPR
1.2× larger
ESPR
$168.4M
$140.0M
FAT
Growing faster (revenue YoY)
ESPR
ESPR
+146.1% gap
ESPR
143.7%
-2.3%
FAT
Faster 2-yr revenue CAGR
ESPR
ESPR
Annualised
ESPR
10.6%
-6.1%
FAT

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
ESPR
ESPR
FAT
FAT
Revenue
$168.4M
$140.0M
Net Profit
$-58.2M
Gross Margin
Operating Margin
50.6%
-12.4%
Net Margin
-41.6%
Revenue YoY
143.7%
-2.3%
Net Profit YoY
-30.1%
EPS (diluted)
$0.32
$-3.39

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
ESPR
ESPR
FAT
FAT
Q4 25
$168.4M
Q3 25
$87.3M
$140.0M
Q2 25
$82.4M
$146.8M
Q1 25
$65.0M
$142.0M
Q4 24
$69.1M
$145.3M
Q3 24
$51.6M
$143.4M
Q2 24
$73.8M
$152.0M
Q1 24
$137.7M
$152.0M
Net Profit
ESPR
ESPR
FAT
FAT
Q4 25
Q3 25
$-31.3M
$-58.2M
Q2 25
$-12.7M
$-54.2M
Q1 25
$-40.5M
$-46.0M
Q4 24
$-67.4M
Q3 24
$-29.5M
$-44.8M
Q2 24
$-61.9M
$-39.4M
Q1 24
$61.0M
$-38.3M
Operating Margin
ESPR
ESPR
FAT
FAT
Q4 25
50.6%
Q3 25
-11.4%
-12.4%
Q2 25
8.6%
-10.6%
Q1 25
-34.0%
-6.0%
Q4 24
-6.4%
-27.1%
Q3 24
-31.0%
-6.2%
Q2 24
3.5%
-1.8%
Q1 24
52.5%
-0.9%
Net Margin
ESPR
ESPR
FAT
FAT
Q4 25
Q3 25
-35.9%
-41.6%
Q2 25
-15.4%
-36.9%
Q1 25
-62.2%
-32.4%
Q4 24
-46.4%
Q3 24
-57.2%
-31.2%
Q2 24
-83.9%
-25.9%
Q1 24
44.3%
-25.2%
EPS (diluted)
ESPR
ESPR
FAT
FAT
Q4 25
$0.32
Q3 25
$-0.16
$-3.39
Q2 25
$-0.06
$-3.17
Q1 25
$-0.21
$-2.73
Q4 24
$-0.14
$-4.06
Q3 24
$-0.15
$-2.74
Q2 24
$-0.33
$-2.43
Q1 24
$0.34
$-2.37

Balance Sheet & Financial Strength

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

Metric
ESPR
ESPR
FAT
FAT
Cash + ST InvestmentsLiquidity on hand
$167.9M
Total DebtLower is stronger
$1.3B
Stockholders' EquityBook value
$-302.0M
$-585.8M
Total Assets
$465.9M
$1.2B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESPR
ESPR
FAT
FAT
Q4 25
$167.9M
Q3 25
$92.4M
Q2 25
$86.1M
Q1 25
$114.6M
Q4 24
$144.8M
Q3 24
$144.7M
Q2 24
$189.3M
Q1 24
$226.6M
Total Debt
ESPR
ESPR
FAT
FAT
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
ESPR
ESPR
FAT
FAT
Q4 25
$-302.0M
Q3 25
$-451.4M
$-585.8M
Q2 25
$-433.5M
$-536.5M
Q1 25
$-426.2M
$-493.9M
Q4 24
$-388.7M
$-455.7M
Q3 24
$-370.2M
$-386.1M
Q2 24
$-344.2M
$-338.6M
Q1 24
$-294.3M
$-296.8M
Total Assets
ESPR
ESPR
FAT
FAT
Q4 25
$465.9M
Q3 25
$364.0M
$1.2B
Q2 25
$347.1M
$1.2B
Q1 25
$324.0M
$1.3B
Q4 24
$343.8M
$1.3B
Q3 24
$314.1M
$1.3B
Q2 24
$352.3M
$1.4B
Q1 24
$373.1M
$1.4B

Cash Flow & Capital Efficiency

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

Metric
ESPR
ESPR
FAT
FAT
Operating Cash FlowLast quarter
$45.2M
$-14.5M
Free Cash FlowOCF − Capex
$-16.9M
FCF MarginFCF / Revenue
-12.1%
Capex IntensityCapex / Revenue
0.0%
1.7%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-75.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESPR
ESPR
FAT
FAT
Q4 25
$45.2M
Q3 25
$-4.3M
$-14.5M
Q2 25
$-31.4M
$-26.9M
Q1 25
$-22.6M
$-13.2M
Q4 24
$-35.0M
$-10.4M
Q3 24
$-35.3M
$-3.2M
Q2 24
$-7.2M
$-14.2M
Q1 24
$53.8M
$-28.4M
Free Cash Flow
ESPR
ESPR
FAT
FAT
Q4 25
Q3 25
$-16.9M
Q2 25
$-29.3M
Q1 25
$-17.8M
Q4 24
$-11.0M
Q3 24
$-35.5M
$-11.1M
Q2 24
$-7.3M
$-24.4M
Q1 24
$53.8M
$-32.5M
FCF Margin
ESPR
ESPR
FAT
FAT
Q4 25
Q3 25
-12.1%
Q2 25
-20.0%
Q1 25
-12.5%
Q4 24
-7.6%
Q3 24
-68.7%
-7.7%
Q2 24
-9.9%
-16.1%
Q1 24
39.0%
-21.4%
Capex Intensity
ESPR
ESPR
FAT
FAT
Q4 25
0.0%
Q3 25
0.0%
1.7%
Q2 25
0.0%
1.6%
Q1 25
0.0%
3.2%
Q4 24
0.0%
0.4%
Q3 24
0.3%
5.5%
Q2 24
0.1%
6.7%
Q1 24
0.1%
2.7%
Cash Conversion
ESPR
ESPR
FAT
FAT
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
0.88×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ESPR
ESPR

Collaboration Revenue$124.7M74%
Products$43.7M26%

FAT
FAT

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

Related Comparisons