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

Penumbra Inc is the larger business by last-quarter revenue ($385.4M vs $362.7M, roughly 1.1× VNET Group, Inc.). Penumbra Inc runs the higher net margin — 12.3% vs -10.7%, a 22.9% gap on every dollar of revenue. Penumbra Inc produced more free cash flow last quarter ($68.0M vs $-193.1M). Over the past eight quarters, Penumbra Inc's revenue compounded faster (17.6% CAGR vs 17.4%).

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.

VNET Group, Inc. is a leading neutral internet data center service provider operating primarily in China. It offers cloud computing infrastructure, colocation services, managed network solutions, and hybrid cloud support to enterprise clients across technology, finance, and retail sectors, enabling stable, high-performance digital operation foundations for domestic and global businesses expanding in the Chinese market.

PEN vs VNET — Head-to-Head

Bigger by revenue
PEN
PEN
1.1× larger
PEN
$385.4M
$362.7M
VNET
Higher net margin
PEN
PEN
22.9% more per $
PEN
12.3%
-10.7%
VNET
More free cash flow
PEN
PEN
$261.1M more FCF
PEN
$68.0M
$-193.1M
VNET
Faster 2-yr revenue CAGR
PEN
PEN
Annualised
PEN
17.6%
17.4%
VNET

Income Statement — Q4 FY2025 vs Q3 FY2025

Metric
PEN
PEN
VNET
VNET
Revenue
$385.4M
$362.7M
Net Profit
$47.3M
$-38.7M
Gross Margin
68.0%
20.9%
Operating Margin
15.4%
0.5%
Net Margin
12.3%
-10.7%
Revenue YoY
22.1%
Net Profit YoY
40.6%
EPS (diluted)
$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
PEN
PEN
VNET
VNET
Q4 25
$385.4M
Q3 25
$354.7M
$362.7M
Q2 25
$339.5M
Q1 25
$324.1M
$309.5M
Q4 24
$315.5M
Q3 24
$301.0M
$302.2M
Q2 24
$299.4M
$274.4M
Q1 24
$278.7M
$262.9M
Net Profit
PEN
PEN
VNET
VNET
Q4 25
$47.3M
Q3 25
$45.9M
$-38.7M
Q2 25
$45.3M
Q1 25
$39.2M
$-2.4M
Q4 24
$33.7M
Q3 24
$29.5M
$-2.1M
Q2 24
$-60.2M
$-1.1M
Q1 24
$11.0M
$-22.0M
Gross Margin
PEN
PEN
VNET
VNET
Q4 25
68.0%
Q3 25
67.8%
20.9%
Q2 25
66.0%
Q1 25
66.6%
25.2%
Q4 24
66.8%
Q3 24
66.5%
23.2%
Q2 24
54.4%
21.3%
Q1 24
65.0%
21.6%
Operating Margin
PEN
PEN
VNET
VNET
Q4 25
15.4%
Q3 25
13.8%
0.5%
Q2 25
12.0%
Q1 25
12.4%
0.1%
Q4 24
13.6%
Q3 24
11.7%
24.5%
Q2 24
-27.0%
0.2%
Q1 24
4.3%
0.2%
Net Margin
PEN
PEN
VNET
VNET
Q4 25
12.3%
Q3 25
12.9%
-10.7%
Q2 25
13.3%
Q1 25
12.1%
-0.8%
Q4 24
10.7%
Q3 24
9.8%
-0.7%
Q2 24
-20.1%
-0.4%
Q1 24
3.9%
-8.4%
EPS (diluted)
PEN
PEN
VNET
VNET
Q4 25
$1.20
Q3 25
$1.17
Q2 25
$1.15
Q1 25
$1.00
Q4 24
$0.88
Q3 24
$0.75
Q2 24
$-1.55
Q1 24
$0.28

Balance Sheet & Financial Strength

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

Metric
PEN
PEN
VNET
VNET
Cash + ST InvestmentsLiquidity on hand
$186.9M
$492.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$1.4B
$890.8M
Total Assets
$1.8B
$6.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PEN
PEN
VNET
VNET
Q4 25
$186.9M
Q3 25
$321.0M
$492.1M
Q2 25
$421.8M
Q1 25
$376.1M
$544.3M
Q4 24
$324.4M
Q3 24
$280.5M
$219.5M
Q2 24
$288.3M
$247.2M
Q1 24
$223.1M
$246.9M
Total Debt
PEN
PEN
VNET
VNET
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$1.2B
Q2 24
Q1 24
Stockholders' Equity
PEN
PEN
VNET
VNET
Q4 25
$1.4B
Q3 25
$1.4B
$890.8M
Q2 25
$1.3B
Q1 25
$1.2B
$927.8M
Q4 24
$1.2B
Q3 24
$1.1B
$902.9M
Q2 24
$1.2B
$900.6M
Q1 24
$1.2B
$895.1M
Total Assets
PEN
PEN
VNET
VNET
Q4 25
$1.8B
Q3 25
$1.7B
$6.1B
Q2 25
$1.7B
Q1 25
$1.6B
$5.4B
Q4 24
$1.5B
Q3 24
$1.5B
$4.3B
Q2 24
$1.5B
$4.0B
Q1 24
$1.6B
$3.9B
Debt / Equity
PEN
PEN
VNET
VNET
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
1.28×
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
PEN
PEN
VNET
VNET
Operating Cash FlowLast quarter
$86.5M
$113.8M
Free Cash FlowOCF − Capex
$68.0M
$-193.1M
FCF MarginFCF / Revenue
17.7%
-53.2%
Capex IntensityCapex / Revenue
4.8%
84.6%
Cash ConversionOCF / Net Profit
1.83×
TTM Free Cash FlowTrailing 4 quarters
$174.9M
$-589.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PEN
PEN
VNET
VNET
Q4 25
$86.5M
Q3 25
$58.3M
$113.8M
Q2 25
$44.9M
Q1 25
$49.0M
$27.0M
Q4 24
$51.1M
Q3 24
$56.5M
$108.3M
Q2 24
$22.6M
$55.8M
Q1 24
$38.3M
$37.1M
Free Cash Flow
PEN
PEN
VNET
VNET
Q4 25
$68.0M
Q3 25
$42.0M
$-193.1M
Q2 25
$29.4M
Q1 25
$35.5M
$-220.0M
Q4 24
$45.7M
Q3 24
$51.0M
$-95.0M
Q2 24
$18.1M
$-81.6M
Q1 24
$32.5M
$-102.2M
FCF Margin
PEN
PEN
VNET
VNET
Q4 25
17.7%
Q3 25
11.8%
-53.2%
Q2 25
8.7%
Q1 25
11.0%
-71.1%
Q4 24
14.5%
Q3 24
16.9%
-31.4%
Q2 24
6.0%
-29.8%
Q1 24
11.7%
-38.9%
Capex Intensity
PEN
PEN
VNET
VNET
Q4 25
4.8%
Q3 25
4.6%
84.6%
Q2 25
4.6%
Q1 25
4.2%
79.8%
Q4 24
1.7%
Q3 24
1.8%
67.3%
Q2 24
1.5%
50.1%
Q1 24
2.1%
53.0%
Cash Conversion
PEN
PEN
VNET
VNET
Q4 25
1.83×
Q3 25
1.27×
Q2 25
0.99×
Q1 25
1.25×
Q4 24
1.52×
Q3 24
1.91×
Q2 24
Q1 24
3.48×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PEN
PEN

Thrombectomy$254.7M66%
Other$130.7M34%

VNET
VNET

Segment breakdown not available.

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