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

Enpro Inc. is the larger business by last-quarter revenue ($295.4M vs $168.4M, roughly 1.8× Esperion Therapeutics, Inc.). On growth, Esperion Therapeutics, Inc. posted the faster year-over-year revenue change (143.7% vs 14.3%). Over the past eight quarters, Esperion Therapeutics, Inc.'s revenue compounded faster (10.6% CAGR vs 7.1%).

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.

Enpro is a US-based industrial technology company that designs and manufactures products and materials for technology-intensive sectors. The company serves industries such as semiconductors, aerospace, power generation, heavy-duty trucking, agricultural machinery, chemical processing, pulp and paper, and life sciences from 61 primary manufacturing facilities located in 12 countries, worldwide. It is organized under three segments: Sealing Technologies, Advanced Surface Technologies, and Engin...

ESPR vs NPO — Head-to-Head

Bigger by revenue
NPO
NPO
1.8× larger
NPO
$295.4M
$168.4M
ESPR
Growing faster (revenue YoY)
ESPR
ESPR
+129.4% gap
ESPR
143.7%
14.3%
NPO
Faster 2-yr revenue CAGR
ESPR
ESPR
Annualised
ESPR
10.6%
7.1%
NPO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESPR
ESPR
NPO
NPO
Revenue
$168.4M
$295.4M
Net Profit
$-32.0M
Gross Margin
42.1%
Operating Margin
50.6%
11.2%
Net Margin
-10.8%
Revenue YoY
143.7%
14.3%
Net Profit YoY
-330.2%
EPS (diluted)
$0.32
$-1.50

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
NPO
NPO
Q4 25
$168.4M
$295.4M
Q3 25
$87.3M
$286.6M
Q2 25
$82.4M
$288.1M
Q1 25
$65.0M
$273.2M
Q4 24
$69.1M
$258.4M
Q3 24
$51.6M
$260.9M
Q2 24
$73.8M
$271.9M
Q1 24
$137.7M
$257.5M
Net Profit
ESPR
ESPR
NPO
NPO
Q4 25
$-32.0M
Q3 25
$-31.3M
$21.6M
Q2 25
$-12.7M
$26.4M
Q1 25
$-40.5M
$24.5M
Q4 24
$13.9M
Q3 24
$-29.5M
$19.8M
Q2 24
$-61.9M
$26.7M
Q1 24
$61.0M
$12.5M
Gross Margin
ESPR
ESPR
NPO
NPO
Q4 25
42.1%
Q3 25
41.9%
Q2 25
43.3%
Q1 25
43.3%
Q4 24
42.3%
Q3 24
42.3%
Q2 24
43.8%
Q1 24
41.2%
Operating Margin
ESPR
ESPR
NPO
NPO
Q4 25
50.6%
11.2%
Q3 25
-11.4%
14.3%
Q2 25
8.6%
15.9%
Q1 25
-34.0%
15.3%
Q4 24
-6.4%
12.5%
Q3 24
-31.0%
13.1%
Q2 24
3.5%
17.7%
Q1 24
52.5%
10.9%
Net Margin
ESPR
ESPR
NPO
NPO
Q4 25
-10.8%
Q3 25
-35.9%
7.5%
Q2 25
-15.4%
9.2%
Q1 25
-62.2%
9.0%
Q4 24
5.4%
Q3 24
-57.2%
7.6%
Q2 24
-83.9%
9.8%
Q1 24
44.3%
4.9%
EPS (diluted)
ESPR
ESPR
NPO
NPO
Q4 25
$0.32
$-1.50
Q3 25
$-0.16
$1.01
Q2 25
$-0.06
$1.25
Q1 25
$-0.21
$1.15
Q4 24
$-0.14
$0.65
Q3 24
$-0.15
$0.94
Q2 24
$-0.33
$1.27
Q1 24
$0.34
$0.59

Balance Sheet & Financial Strength

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

Metric
ESPR
ESPR
NPO
NPO
Cash + ST InvestmentsLiquidity on hand
$167.9M
$114.7M
Total DebtLower is stronger
$655.3M
Stockholders' EquityBook value
$-302.0M
$1.5B
Total Assets
$465.9M
$2.7B
Debt / EquityLower = less leverage
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESPR
ESPR
NPO
NPO
Q4 25
$167.9M
$114.7M
Q3 25
$92.4M
$132.9M
Q2 25
$86.1M
$107.1M
Q1 25
$114.6M
$240.3M
Q4 24
$144.8M
$236.3M
Q3 24
$144.7M
$206.9M
Q2 24
$189.3M
$175.9M
Q1 24
$226.6M
$163.9M
Total Debt
ESPR
ESPR
NPO
NPO
Q4 25
$655.3M
Q3 25
Q2 25
Q1 25
Q4 24
$640.1M
Q3 24
Q2 24
Q1 24
$644.9M
Stockholders' Equity
ESPR
ESPR
NPO
NPO
Q4 25
$-302.0M
$1.5B
Q3 25
$-451.4M
$1.5B
Q2 25
$-433.5M
$1.5B
Q1 25
$-426.2M
$1.5B
Q4 24
$-388.7M
$1.4B
Q3 24
$-370.2M
$1.5B
Q2 24
$-344.2M
$1.4B
Q1 24
$-294.3M
$1.4B
Total Assets
ESPR
ESPR
NPO
NPO
Q4 25
$465.9M
$2.7B
Q3 25
$364.0M
$2.4B
Q2 25
$347.1M
$2.4B
Q1 25
$324.0M
$2.5B
Q4 24
$343.8M
$2.5B
Q3 24
$314.1M
$2.5B
Q2 24
$352.3M
$2.5B
Q1 24
$373.1M
$2.5B
Debt / Equity
ESPR
ESPR
NPO
NPO
Q4 25
0.42×
Q3 25
Q2 25
Q1 25
Q4 24
0.45×
Q3 24
Q2 24
Q1 24
0.46×

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
NPO
NPO
Operating Cash FlowLast quarter
$45.2M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
0.0%
4.1%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESPR
ESPR
NPO
NPO
Q4 25
$45.2M
Q3 25
$-4.3M
$65.3M
Q2 25
$-31.4M
$52.2M
Q1 25
$-22.6M
$21.0M
Q4 24
$-35.0M
$59.4M
Q3 24
$-35.3M
$54.0M
Q2 24
$-7.2M
$43.2M
Q1 24
$53.8M
$6.3M
Free Cash Flow
ESPR
ESPR
NPO
NPO
Q4 25
Q3 25
$53.4M
Q2 25
$42.3M
Q1 25
$13.0M
Q4 24
$49.1M
Q3 24
$-35.5M
$48.3M
Q2 24
$-7.3M
$38.3M
Q1 24
$53.8M
$-1.9M
FCF Margin
ESPR
ESPR
NPO
NPO
Q4 25
Q3 25
18.6%
Q2 25
14.7%
Q1 25
4.8%
Q4 24
19.0%
Q3 24
-68.7%
18.5%
Q2 24
-9.9%
14.1%
Q1 24
39.0%
-0.7%
Capex Intensity
ESPR
ESPR
NPO
NPO
Q4 25
0.0%
4.1%
Q3 25
0.0%
4.2%
Q2 25
0.0%
3.4%
Q1 25
0.0%
2.9%
Q4 24
0.0%
4.0%
Q3 24
0.3%
2.2%
Q2 24
0.1%
1.8%
Q1 24
0.1%
3.2%
Cash Conversion
ESPR
ESPR
NPO
NPO
Q4 25
Q3 25
3.02×
Q2 25
1.98×
Q1 25
0.86×
Q4 24
4.27×
Q3 24
2.73×
Q2 24
1.62×
Q1 24
0.88×
0.50×

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%

NPO
NPO

Sealing Technologies Segment$187.0M63%
General Industrial$71.3M24%
Power Generation$19.9M7%
Oiland Gas Market$15.0M5%
Semiconductors$2.2M1%

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