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Side-by-side financial comparison of Essent Group Ltd. (ESNT) and PTC THERAPEUTICS, INC. (PTCT). Click either name above to swap in a different company.

Essent Group Ltd. is the larger business by last-quarter revenue ($312.4M vs $164.7M, roughly 1.9× PTC THERAPEUTICS, INC.). Essent Group Ltd. runs the higher net margin — 49.6% vs -82.0%, a 131.6% gap on every dollar of revenue. On growth, Essent Group Ltd. posted the faster year-over-year revenue change (-0.8% vs -22.7%). Essent Group Ltd. produced more free cash flow last quarter ($848.7M vs $-36.6M). Over the past eight quarters, Essent Group Ltd.'s revenue compounded faster (2.3% CAGR vs -11.5%).

Essentra PLC is a supplier of plastic and fibre products. The company operates internationally from headquarters in Kidlington, Oxfordshire. It is listed on the London Stock Exchange.

PTC Therapeutics, Inc. is a US pharmaceutical company focused on the development of orally administered small molecule drugs and gene therapy which regulate gene expression by targeting post-transcriptional control (PTC) mechanisms in orphan diseases.

ESNT vs PTCT — Head-to-Head

Bigger by revenue
ESNT
ESNT
1.9× larger
ESNT
$312.4M
$164.7M
PTCT
Growing faster (revenue YoY)
ESNT
ESNT
+21.9% gap
ESNT
-0.8%
-22.7%
PTCT
Higher net margin
ESNT
ESNT
131.6% more per $
ESNT
49.6%
-82.0%
PTCT
More free cash flow
ESNT
ESNT
$885.3M more FCF
ESNT
$848.7M
$-36.6M
PTCT
Faster 2-yr revenue CAGR
ESNT
ESNT
Annualised
ESNT
2.3%
-11.5%
PTCT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ESNT
ESNT
PTCT
PTCT
Revenue
$312.4M
$164.7M
Net Profit
$155.0M
$-135.0M
Gross Margin
Operating Margin
59.1%
-43.3%
Net Margin
49.6%
-82.0%
Revenue YoY
-0.8%
-22.7%
Net Profit YoY
-7.7%
-104.8%
EPS (diluted)
$1.61
$-1.63

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
ESNT
ESNT
PTCT
PTCT
Q4 25
$312.4M
$164.7M
Q3 25
$311.8M
$211.0M
Q2 25
$319.1M
$178.9M
Q1 25
$317.6M
$1.2B
Q4 24
$315.0M
$213.2M
Q3 24
$316.6M
$196.8M
Q2 24
$312.9M
$186.7M
Q1 24
$298.4M
$210.1M
Net Profit
ESNT
ESNT
PTCT
PTCT
Q4 25
$155.0M
$-135.0M
Q3 25
$164.2M
$15.9M
Q2 25
$195.3M
$-64.8M
Q1 25
$175.4M
$866.6M
Q4 24
$167.9M
$-65.9M
Q3 24
$176.2M
$-106.7M
Q2 24
$203.6M
$-99.2M
Q1 24
$181.7M
$-91.6M
Operating Margin
ESNT
ESNT
PTCT
PTCT
Q4 25
59.1%
-43.3%
Q3 25
63.9%
1.4%
Q2 25
72.4%
-19.5%
Q1 25
65.2%
82.5%
Q4 24
61.9%
-76.2%
Q3 24
65.6%
-27.7%
Q2 24
76.4%
-21.5%
Q1 24
71.6%
-21.6%
Net Margin
ESNT
ESNT
PTCT
PTCT
Q4 25
49.6%
-82.0%
Q3 25
52.7%
7.5%
Q2 25
61.2%
-36.3%
Q1 25
55.2%
73.7%
Q4 24
53.3%
-30.9%
Q3 24
55.6%
-54.2%
Q2 24
65.1%
-53.1%
Q1 24
60.9%
-43.6%
EPS (diluted)
ESNT
ESNT
PTCT
PTCT
Q4 25
$1.61
$-1.63
Q3 25
$1.67
$0.20
Q2 25
$1.93
$-0.83
Q1 25
$1.69
$10.04
Q4 24
$1.59
$-0.85
Q3 24
$1.65
$-1.39
Q2 24
$1.91
$-1.29
Q1 24
$1.70
$-1.20

Balance Sheet & Financial Strength

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

Metric
ESNT
ESNT
PTCT
PTCT
Cash + ST InvestmentsLiquidity on hand
$1.9B
Total DebtLower is stronger
Stockholders' EquityBook value
$5.8B
$-205.3M
Total Assets
$7.4B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ESNT
ESNT
PTCT
PTCT
Q4 25
$1.9B
Q3 25
$1.7B
Q2 25
$2.0B
Q1 25
$2.0B
Q4 24
$1.1B
Q3 24
$1.0B
Q2 24
$1.1B
Q1 24
$884.8M
Stockholders' Equity
ESNT
ESNT
PTCT
PTCT
Q4 25
$5.8B
$-205.3M
Q3 25
$5.7B
$-155.8M
Q2 25
$5.7B
$-206.5M
Q1 25
$5.7B
$-185.8M
Q4 24
$5.6B
$-1.1B
Q3 24
$5.6B
$-1.1B
Q2 24
$5.4B
$-980.2M
Q1 24
$5.2B
$-893.9M
Total Assets
ESNT
ESNT
PTCT
PTCT
Q4 25
$7.4B
$2.9B
Q3 25
$7.4B
$2.6B
Q2 25
$7.2B
$2.6B
Q1 25
$7.2B
$2.7B
Q4 24
$7.1B
$1.7B
Q3 24
$7.1B
$1.8B
Q2 24
$6.7B
$1.9B
Q1 24
$6.6B
$1.8B

Cash Flow & Capital Efficiency

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

Metric
ESNT
ESNT
PTCT
PTCT
Operating Cash FlowLast quarter
$856.1M
$-34.3M
Free Cash FlowOCF − Capex
$848.7M
$-36.6M
FCF MarginFCF / Revenue
271.7%
-22.3%
Capex IntensityCapex / Revenue
2.4%
1.4%
Cash ConversionOCF / Net Profit
5.52×
TTM Free Cash FlowTrailing 4 quarters
$1.5B
$702.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ESNT
ESNT
PTCT
PTCT
Q4 25
$856.1M
$-34.3M
Q3 25
$215.9M
$-66.3M
Q2 25
$189.5M
$-58.3M
Q1 25
$221.6M
$870.1M
Q4 24
$861.5M
$-30.0M
Q3 24
$229.2M
$-77.0M
Q2 24
$188.7M
$-71.5M
Q1 24
$216.9M
$70.8M
Free Cash Flow
ESNT
ESNT
PTCT
PTCT
Q4 25
$848.7M
$-36.6M
Q3 25
$210.6M
$-69.7M
Q2 25
$188.8M
$-59.6M
Q1 25
$221.3M
$868.4M
Q4 24
$854.8M
$-33.8M
Q3 24
$228.7M
$-77.5M
Q2 24
$187.6M
$-78.8M
Q1 24
$212.5M
$61.2M
FCF Margin
ESNT
ESNT
PTCT
PTCT
Q4 25
271.7%
-22.3%
Q3 25
67.5%
-33.1%
Q2 25
59.2%
-33.3%
Q1 25
69.7%
73.8%
Q4 24
271.3%
-15.8%
Q3 24
72.2%
-39.4%
Q2 24
60.0%
-42.2%
Q1 24
71.2%
29.1%
Capex Intensity
ESNT
ESNT
PTCT
PTCT
Q4 25
2.4%
1.4%
Q3 25
1.7%
1.6%
Q2 25
0.2%
0.7%
Q1 25
0.1%
0.1%
Q4 24
2.1%
1.8%
Q3 24
0.2%
0.3%
Q2 24
0.3%
4.0%
Q1 24
1.5%
4.6%
Cash Conversion
ESNT
ESNT
PTCT
PTCT
Q4 25
5.52×
Q3 25
1.31×
-4.17×
Q2 25
0.97×
Q1 25
1.26×
1.00×
Q4 24
5.13×
Q3 24
1.30×
Q2 24
0.93×
Q1 24
1.19×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ESNT
ESNT

Mortgage Insurance Segment$192.4M62%
Other$120.0M38%

PTCT
PTCT

Segment breakdown not available.

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