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

Penumbra Inc is the larger business by last-quarter revenue ($385.4M vs $295.4M, roughly 1.3× Enpro Inc.). Penumbra Inc runs the higher net margin — 12.3% vs -10.8%, a 23.1% gap on every dollar of revenue. On growth, Penumbra Inc posted the faster year-over-year revenue change (22.1% vs 14.3%). Over the past eight quarters, Penumbra Inc's revenue compounded faster (17.6% CAGR vs 7.1%).

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...

Penumbra, Inc. is an American medical device company headquartered in Alameda, California. The company was founded by Arani Bose and Adam Elsesser in 2004. It manufactures devices for interventional therapies to treat vascular conditions such as stroke and aneurysm.

NPO vs PEN — Head-to-Head

Bigger by revenue
PEN
PEN
1.3× larger
PEN
$385.4M
$295.4M
NPO
Growing faster (revenue YoY)
PEN
PEN
+7.8% gap
PEN
22.1%
14.3%
NPO
Higher net margin
PEN
PEN
23.1% more per $
PEN
12.3%
-10.8%
NPO
Faster 2-yr revenue CAGR
PEN
PEN
Annualised
PEN
17.6%
7.1%
NPO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
NPO
NPO
PEN
PEN
Revenue
$295.4M
$385.4M
Net Profit
$-32.0M
$47.3M
Gross Margin
42.1%
68.0%
Operating Margin
11.2%
15.4%
Net Margin
-10.8%
12.3%
Revenue YoY
14.3%
22.1%
Net Profit YoY
-330.2%
40.6%
EPS (diluted)
$-1.50
$1.20

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
NPO
NPO
PEN
PEN
Q4 25
$295.4M
$385.4M
Q3 25
$286.6M
$354.7M
Q2 25
$288.1M
$339.5M
Q1 25
$273.2M
$324.1M
Q4 24
$258.4M
$315.5M
Q3 24
$260.9M
$301.0M
Q2 24
$271.9M
$299.4M
Q1 24
$257.5M
$278.7M
Net Profit
NPO
NPO
PEN
PEN
Q4 25
$-32.0M
$47.3M
Q3 25
$21.6M
$45.9M
Q2 25
$26.4M
$45.3M
Q1 25
$24.5M
$39.2M
Q4 24
$13.9M
$33.7M
Q3 24
$19.8M
$29.5M
Q2 24
$26.7M
$-60.2M
Q1 24
$12.5M
$11.0M
Gross Margin
NPO
NPO
PEN
PEN
Q4 25
42.1%
68.0%
Q3 25
41.9%
67.8%
Q2 25
43.3%
66.0%
Q1 25
43.3%
66.6%
Q4 24
42.3%
66.8%
Q3 24
42.3%
66.5%
Q2 24
43.8%
54.4%
Q1 24
41.2%
65.0%
Operating Margin
NPO
NPO
PEN
PEN
Q4 25
11.2%
15.4%
Q3 25
14.3%
13.8%
Q2 25
15.9%
12.0%
Q1 25
15.3%
12.4%
Q4 24
12.5%
13.6%
Q3 24
13.1%
11.7%
Q2 24
17.7%
-27.0%
Q1 24
10.9%
4.3%
Net Margin
NPO
NPO
PEN
PEN
Q4 25
-10.8%
12.3%
Q3 25
7.5%
12.9%
Q2 25
9.2%
13.3%
Q1 25
9.0%
12.1%
Q4 24
5.4%
10.7%
Q3 24
7.6%
9.8%
Q2 24
9.8%
-20.1%
Q1 24
4.9%
3.9%
EPS (diluted)
NPO
NPO
PEN
PEN
Q4 25
$-1.50
$1.20
Q3 25
$1.01
$1.17
Q2 25
$1.25
$1.15
Q1 25
$1.15
$1.00
Q4 24
$0.65
$0.88
Q3 24
$0.94
$0.75
Q2 24
$1.27
$-1.55
Q1 24
$0.59
$0.28

Balance Sheet & Financial Strength

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

Metric
NPO
NPO
PEN
PEN
Cash + ST InvestmentsLiquidity on hand
$114.7M
$186.9M
Total DebtLower is stronger
$655.3M
Stockholders' EquityBook value
$1.5B
$1.4B
Total Assets
$2.7B
$1.8B
Debt / EquityLower = less leverage
0.42×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
NPO
NPO
PEN
PEN
Q4 25
$114.7M
$186.9M
Q3 25
$132.9M
$321.0M
Q2 25
$107.1M
$421.8M
Q1 25
$240.3M
$376.1M
Q4 24
$236.3M
$324.4M
Q3 24
$206.9M
$280.5M
Q2 24
$175.9M
$288.3M
Q1 24
$163.9M
$223.1M
Total Debt
NPO
NPO
PEN
PEN
Q4 25
$655.3M
Q3 25
Q2 25
Q1 25
Q4 24
$640.1M
Q3 24
Q2 24
Q1 24
$644.9M
Stockholders' Equity
NPO
NPO
PEN
PEN
Q4 25
$1.5B
$1.4B
Q3 25
$1.5B
$1.4B
Q2 25
$1.5B
$1.3B
Q1 25
$1.5B
$1.2B
Q4 24
$1.4B
$1.2B
Q3 24
$1.5B
$1.1B
Q2 24
$1.4B
$1.2B
Q1 24
$1.4B
$1.2B
Total Assets
NPO
NPO
PEN
PEN
Q4 25
$2.7B
$1.8B
Q3 25
$2.4B
$1.7B
Q2 25
$2.4B
$1.7B
Q1 25
$2.5B
$1.6B
Q4 24
$2.5B
$1.5B
Q3 24
$2.5B
$1.5B
Q2 24
$2.5B
$1.5B
Q1 24
$2.5B
$1.6B
Debt / Equity
NPO
NPO
PEN
PEN
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
NPO
NPO
PEN
PEN
Operating Cash FlowLast quarter
$86.5M
Free Cash FlowOCF − Capex
$68.0M
FCF MarginFCF / Revenue
17.7%
Capex IntensityCapex / Revenue
4.1%
4.8%
Cash ConversionOCF / Net Profit
1.83×
TTM Free Cash FlowTrailing 4 quarters
$174.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
NPO
NPO
PEN
PEN
Q4 25
$86.5M
Q3 25
$65.3M
$58.3M
Q2 25
$52.2M
$44.9M
Q1 25
$21.0M
$49.0M
Q4 24
$59.4M
$51.1M
Q3 24
$54.0M
$56.5M
Q2 24
$43.2M
$22.6M
Q1 24
$6.3M
$38.3M
Free Cash Flow
NPO
NPO
PEN
PEN
Q4 25
$68.0M
Q3 25
$53.4M
$42.0M
Q2 25
$42.3M
$29.4M
Q1 25
$13.0M
$35.5M
Q4 24
$49.1M
$45.7M
Q3 24
$48.3M
$51.0M
Q2 24
$38.3M
$18.1M
Q1 24
$-1.9M
$32.5M
FCF Margin
NPO
NPO
PEN
PEN
Q4 25
17.7%
Q3 25
18.6%
11.8%
Q2 25
14.7%
8.7%
Q1 25
4.8%
11.0%
Q4 24
19.0%
14.5%
Q3 24
18.5%
16.9%
Q2 24
14.1%
6.0%
Q1 24
-0.7%
11.7%
Capex Intensity
NPO
NPO
PEN
PEN
Q4 25
4.1%
4.8%
Q3 25
4.2%
4.6%
Q2 25
3.4%
4.6%
Q1 25
2.9%
4.2%
Q4 24
4.0%
1.7%
Q3 24
2.2%
1.8%
Q2 24
1.8%
1.5%
Q1 24
3.2%
2.1%
Cash Conversion
NPO
NPO
PEN
PEN
Q4 25
1.83×
Q3 25
3.02×
1.27×
Q2 25
1.98×
0.99×
Q1 25
0.86×
1.25×
Q4 24
4.27×
1.52×
Q3 24
2.73×
1.91×
Q2 24
1.62×
Q1 24
0.50×
3.48×

Financial Flow Comparison

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

Revenue Breakdown by Segment

NPO
NPO

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

PEN
PEN

Thrombectomy$254.7M66%
Other$130.7M34%

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