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Side-by-side financial comparison of Enact Holdings, Inc. (ACT) 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 $312.7M, roughly 1.2× Enact Holdings, Inc.). On growth, Penumbra Inc posted the faster year-over-year revenue change (22.1% vs 3.6%). Over the past eight quarters, Penumbra Inc's revenue compounded faster (17.6% CAGR vs 3.6%).

Enact Holdings, Inc. is a leading U.S.-based private mortgage insurance provider. It delivers risk mitigation solutions to residential mortgage lenders, banks, and credit unions, enabling borrowers with smaller down payments to access affordable home financing, and supports sustainable homeownership for diverse consumer groups across the United States.

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.

ACT vs PEN — Head-to-Head

Bigger by revenue
PEN
PEN
1.2× larger
PEN
$385.4M
$312.7M
ACT
Growing faster (revenue YoY)
PEN
PEN
+18.5% gap
PEN
22.1%
3.6%
ACT
Faster 2-yr revenue CAGR
PEN
PEN
Annualised
PEN
17.6%
3.6%
ACT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACT
ACT
PEN
PEN
Revenue
$312.7M
$385.4M
Net Profit
$47.3M
Gross Margin
68.0%
Operating Margin
71.3%
15.4%
Net Margin
12.3%
Revenue YoY
3.6%
22.1%
Net Profit YoY
40.6%
EPS (diluted)
$1.23
$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
ACT
ACT
PEN
PEN
Q4 25
$312.7M
$385.4M
Q3 25
$311.5M
$354.7M
Q2 25
$304.9M
$339.5M
Q1 25
$306.8M
$324.1M
Q4 24
$301.8M
$315.5M
Q3 24
$309.6M
$301.0M
Q2 24
$298.8M
$299.4M
Q1 24
$291.6M
$278.7M
Net Profit
ACT
ACT
PEN
PEN
Q4 25
$47.3M
Q3 25
$45.9M
Q2 25
$45.3M
Q1 25
$39.2M
Q4 24
$33.7M
Q3 24
$29.5M
Q2 24
$-60.2M
Q1 24
$11.0M
Gross Margin
ACT
ACT
PEN
PEN
Q4 25
68.0%
Q3 25
67.8%
Q2 25
66.0%
Q1 25
66.6%
Q4 24
66.8%
Q3 24
66.5%
Q2 24
54.4%
Q1 24
65.0%
Operating Margin
ACT
ACT
PEN
PEN
Q4 25
71.3%
15.4%
Q3 25
67.4%
13.8%
Q2 25
70.4%
12.0%
Q1 25
68.9%
12.4%
Q4 24
68.9%
13.6%
Q3 24
74.1%
11.7%
Q2 24
78.6%
-27.0%
Q1 24
70.6%
4.3%
Net Margin
ACT
ACT
PEN
PEN
Q4 25
12.3%
Q3 25
12.9%
Q2 25
13.3%
Q1 25
12.1%
Q4 24
10.7%
Q3 24
9.8%
Q2 24
-20.1%
Q1 24
3.9%
EPS (diluted)
ACT
ACT
PEN
PEN
Q4 25
$1.23
$1.20
Q3 25
$1.10
$1.17
Q2 25
$1.11
$1.15
Q1 25
$1.08
$1.00
Q4 24
$1.05
$0.88
Q3 24
$1.15
$0.75
Q2 24
$1.16
$-1.55
Q1 24
$1.01
$0.28

Balance Sheet & Financial Strength

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

Metric
ACT
ACT
PEN
PEN
Cash + ST InvestmentsLiquidity on hand
$582.5M
$186.9M
Total DebtLower is stronger
$744.5M
Stockholders' EquityBook value
$5.4B
$1.4B
Total Assets
$6.9B
$1.8B
Debt / EquityLower = less leverage
0.14×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACT
ACT
PEN
PEN
Q4 25
$582.5M
$186.9M
Q3 25
$545.6M
$321.0M
Q2 25
$616.0M
$421.8M
Q1 25
$639.0M
$376.1M
Q4 24
$602.8M
$324.4M
Q3 24
$674.9M
$280.5M
Q2 24
$711.3M
$288.3M
Q1 24
$624.3M
$223.1M
Total Debt
ACT
ACT
PEN
PEN
Q4 25
$744.5M
Q3 25
$744.1M
Q2 25
$743.8M
Q1 25
$743.4M
Q4 24
$743.0M
Q3 24
$742.7M
Q2 24
$742.4M
Q1 24
$746.1M
Stockholders' Equity
ACT
ACT
PEN
PEN
Q4 25
$5.4B
$1.4B
Q3 25
$5.3B
$1.4B
Q2 25
$5.2B
$1.3B
Q1 25
$5.1B
$1.2B
Q4 24
$5.0B
$1.2B
Q3 24
$5.0B
$1.1B
Q2 24
$4.8B
$1.2B
Q1 24
$4.7B
$1.2B
Total Assets
ACT
ACT
PEN
PEN
Q4 25
$6.9B
$1.8B
Q3 25
$6.9B
$1.7B
Q2 25
$6.8B
$1.7B
Q1 25
$6.7B
$1.6B
Q4 24
$6.5B
$1.5B
Q3 24
$6.6B
$1.5B
Q2 24
$6.3B
$1.5B
Q1 24
$6.3B
$1.6B
Debt / Equity
ACT
ACT
PEN
PEN
Q4 25
0.14×
Q3 25
0.14×
Q2 25
0.14×
Q1 25
0.15×
Q4 24
0.15×
Q3 24
0.15×
Q2 24
0.15×
Q1 24
0.16×

Cash Flow & Capital Efficiency

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

Metric
ACT
ACT
PEN
PEN
Operating Cash FlowLast quarter
$724.5M
$86.5M
Free Cash FlowOCF − Capex
$68.0M
FCF MarginFCF / Revenue
17.7%
Capex IntensityCapex / Revenue
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
ACT
ACT
PEN
PEN
Q4 25
$724.5M
$86.5M
Q3 25
$192.0M
$58.3M
Q2 25
$119.5M
$44.9M
Q1 25
$226.7M
$49.0M
Q4 24
$686.3M
$51.1M
Q3 24
$188.1M
$56.5M
Q2 24
$144.7M
$22.6M
Q1 24
$187.3M
$38.3M
Free Cash Flow
ACT
ACT
PEN
PEN
Q4 25
$68.0M
Q3 25
$42.0M
Q2 25
$29.4M
Q1 25
$35.5M
Q4 24
$45.7M
Q3 24
$51.0M
Q2 24
$18.1M
Q1 24
$32.5M
FCF Margin
ACT
ACT
PEN
PEN
Q4 25
17.7%
Q3 25
11.8%
Q2 25
8.7%
Q1 25
11.0%
Q4 24
14.5%
Q3 24
16.9%
Q2 24
6.0%
Q1 24
11.7%
Capex Intensity
ACT
ACT
PEN
PEN
Q4 25
4.8%
Q3 25
4.6%
Q2 25
4.6%
Q1 25
4.2%
Q4 24
1.7%
Q3 24
1.8%
Q2 24
1.5%
Q1 24
2.1%
Cash Conversion
ACT
ACT
PEN
PEN
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

ACT
ACT

Segment breakdown not available.

PEN
PEN

Thrombectomy$254.7M66%
Other$130.7M34%

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