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Side-by-side financial comparison of Esperion Therapeutics, Inc. (ESPR) and Solaris Energy Infrastructure, Inc. (SEI). Click either name above to swap in a different company.

Solaris Energy Infrastructure, Inc. is the larger business by last-quarter revenue ($196.2M vs $168.4M, roughly 1.2× Esperion Therapeutics, Inc.). On growth, Esperion Therapeutics, Inc. posted the faster year-over-year revenue change (143.7% vs 9.2%). Over the past eight quarters, Solaris Energy Infrastructure, Inc.'s revenue compounded faster (63.0% CAGR vs 10.6%).

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.

AGL Energy Ltd is an Australian listed public company involved in both the generation and retailing of electricity and gas for residential and commercial use. It is one of the "big three" retailers in the National Electricity Market. AGL is Australia's largest electricity generator, and the nation's largest carbon emitter.

ESPR vs SEI — Head-to-Head

Bigger by revenue
SEI
SEI
1.2× larger
SEI
$196.2M
$168.4M
ESPR
Growing faster (revenue YoY)
ESPR
ESPR
+134.5% gap
ESPR
143.7%
9.2%
SEI
Faster 2-yr revenue CAGR
SEI
SEI
Annualised
SEI
63.0%
10.6%
ESPR

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ESPR
ESPR
SEI
SEI
Revenue
$168.4M
$196.2M
Net Profit
$32.1M
Gross Margin
Operating Margin
50.6%
25.8%
Net Margin
16.3%
Revenue YoY
143.7%
9.2%
Net Profit YoY
1013.5%
EPS (diluted)
$0.32
$0.32

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
SEI
SEI
Q1 26
$196.2M
Q4 25
$168.4M
$179.7M
Q3 25
$87.3M
$166.8M
Q2 25
$82.4M
$149.3M
Q1 25
$65.0M
$126.3M
Q4 24
$69.1M
$96.3M
Q3 24
$51.6M
$75.0M
Q2 24
$73.8M
$73.9M
Net Profit
ESPR
ESPR
SEI
SEI
Q1 26
$32.1M
Q4 25
$-1.7M
Q3 25
$-31.3M
$14.6M
Q2 25
$-12.7M
$12.0M
Q1 25
$-40.5M
$5.3M
Q4 24
$6.3M
Q3 24
$-29.5M
$-968.0K
Q2 24
$-61.9M
$6.2M
Operating Margin
ESPR
ESPR
SEI
SEI
Q1 26
25.8%
Q4 25
50.6%
22.2%
Q3 25
-11.4%
22.7%
Q2 25
8.6%
23.8%
Q1 25
-34.0%
17.5%
Q4 24
-6.4%
26.7%
Q3 24
-31.0%
7.0%
Q2 24
3.5%
16.0%
Net Margin
ESPR
ESPR
SEI
SEI
Q1 26
16.3%
Q4 25
-0.9%
Q3 25
-35.9%
8.7%
Q2 25
-15.4%
8.0%
Q1 25
-62.2%
4.2%
Q4 24
6.5%
Q3 24
-57.2%
-1.3%
Q2 24
-83.9%
8.4%
EPS (diluted)
ESPR
ESPR
SEI
SEI
Q1 26
$0.32
Q4 25
$0.32
Q3 25
$-0.16
Q2 25
$-0.06
Q1 25
$-0.21
Q4 24
$-0.14
Q3 24
$-0.15
Q2 24
$-0.33

Balance Sheet & Financial Strength

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

Metric
ESPR
ESPR
SEI
SEI
Cash + ST InvestmentsLiquidity on hand
$167.9M
$344.5M
Total DebtLower is stronger
$395.4M
Stockholders' EquityBook value
$-302.0M
Total Assets
$465.9M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESPR
ESPR
SEI
SEI
Q1 26
$344.5M
Q4 25
$167.9M
$353.3M
Q3 25
$92.4M
$106.7M
Q2 25
$86.1M
$99.6M
Q1 25
$114.6M
$16.7M
Q4 24
$144.8M
$114.3M
Q3 24
$144.7M
$18.6M
Q2 24
$189.3M
$5.1M
Total Debt
ESPR
ESPR
SEI
SEI
Q1 26
$395.4M
Q4 25
$184.0M
Q3 25
$382.8M
Q2 25
$386.2M
Q1 25
$316.2M
Q4 24
$315.7M
Q3 24
$315.3M
Q2 24
Stockholders' Equity
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
$-302.0M
$564.3M
Q3 25
$-451.4M
$546.6M
Q2 25
$-433.5M
$399.1M
Q1 25
$-426.2M
$361.3M
Q4 24
$-388.7M
$355.6M
Q3 24
$-370.2M
$221.7M
Q2 24
$-344.2M
$204.6M
Total Assets
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
$465.9M
$2.1B
Q3 25
$364.0M
$1.6B
Q2 25
$347.1M
$1.5B
Q1 25
$324.0M
$1.1B
Q4 24
$343.8M
$1.1B
Q3 24
$314.1M
$939.5M
Q2 24
$352.3M
$457.8M
Debt / Equity
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
0.33×
Q3 25
0.70×
Q2 25
0.97×
Q1 25
0.88×
Q4 24
0.89×
Q3 24
1.42×
Q2 24

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
SEI
SEI
Operating Cash FlowLast quarter
$45.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
175.0%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
$45.2M
$95.9M
Q3 25
$-4.3M
$63.3M
Q2 25
$-31.4M
$24.2M
Q1 25
$-22.6M
$25.7M
Q4 24
$-35.0M
$13.1M
Q3 24
$-35.3M
$10.5M
Q2 24
$-7.2M
$18.9M
Free Cash Flow
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
$-158.6M
Q3 25
$462.0K
Q2 25
$-160.9M
Q1 25
$-118.6M
Q4 24
$-113.6M
Q3 24
$-35.5M
$-47.2M
Q2 24
$-7.3M
$18.2M
FCF Margin
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
-88.2%
Q3 25
0.3%
Q2 25
-107.8%
Q1 25
-93.9%
Q4 24
-117.9%
Q3 24
-68.7%
-63.0%
Q2 24
-9.9%
24.7%
Capex Intensity
ESPR
ESPR
SEI
SEI
Q1 26
175.0%
Q4 25
0.0%
141.6%
Q3 25
0.0%
37.6%
Q2 25
0.0%
124.0%
Q1 25
0.0%
114.2%
Q4 24
0.0%
131.5%
Q3 24
0.3%
77.0%
Q2 24
0.1%
0.9%
Cash Conversion
ESPR
ESPR
SEI
SEI
Q1 26
Q4 25
Q3 25
4.35×
Q2 25
2.02×
Q1 25
4.83×
Q4 24
2.10×
Q3 24
Q2 24
3.04×

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%

SEI
SEI

Leasing revenue$105.4M54%
Service revenue$90.9M46%

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