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

PTC THERAPEUTICS, INC. is the larger business by last-quarter revenue ($164.7M vs $164.2M, roughly 1.0× Yatsen Holding Ltd). Yatsen Holding Ltd runs the higher net margin — -0.5% vs -82.0%, a 81.5% gap on every dollar of revenue. Over the past eight quarters, Yatsen Holding Ltd's revenue compounded faster (24.5% CAGR vs -11.5%).

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.

Yatsen Holding Ltd is a leading China-based beauty and personal care group. It develops and sells cosmetics, skincare products and fragrances under brands including Perfect Diary, Little Ondine and Abby's Choice, with core markets in mainland China, Southeast Asia, targeting Gen Z and young adult consumers.

PTCT vs YSG — Head-to-Head

Bigger by revenue
PTCT
PTCT
1.0× larger
PTCT
$164.7M
$164.2M
YSG
Higher net margin
YSG
YSG
81.5% more per $
YSG
-0.5%
-82.0%
PTCT
Faster 2-yr revenue CAGR
YSG
YSG
Annualised
YSG
24.5%
-11.5%
PTCT

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
PTCT
PTCT
YSG
YSG
Revenue
$164.7M
$164.2M
Net Profit
$-135.0M
$-776.5K
Gross Margin
77.8%
Operating Margin
-43.3%
-34.0%
Net Margin
-82.0%
-0.5%
Revenue YoY
-22.7%
Net Profit YoY
-104.8%
EPS (diluted)
$-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
PTCT
PTCT
YSG
YSG
Q4 25
$164.7M
$164.2M
Q3 25
$211.0M
$95.1M
Q2 25
$178.9M
$110.9M
Q1 25
$1.2B
$106.6M
Q4 24
$213.2M
$147.0M
Q3 24
$196.8M
$102.3M
Q2 24
$186.7M
$118.1M
Q1 24
$210.1M
$106.0M
Net Profit
PTCT
PTCT
YSG
YSG
Q4 25
$-135.0M
$-776.5K
Q3 25
$15.9M
$-17.0M
Q2 25
$-64.8M
$-11.9M
Q1 25
$866.6M
$-17.2M
Q4 24
$-65.9M
$-67.7M
Q3 24
$-106.7M
$-28.2M
Q2 24
$-99.2M
$-14.9M
Q1 24
$-91.6M
$7.0M
Gross Margin
PTCT
PTCT
YSG
YSG
Q4 25
77.8%
Q3 25
75.9%
Q2 25
76.7%
Q1 25
77.7%
Q4 24
73.7%
Q3 24
71.4%
Q2 24
74.7%
Q1 24
74.3%
Operating Margin
PTCT
PTCT
YSG
YSG
Q4 25
-43.3%
-34.0%
Q3 25
1.4%
-20.9%
Q2 25
-19.5%
-17.0%
Q1 25
82.5%
-20.4%
Q4 24
-76.2%
-50.3%
Q3 24
-27.7%
-32.2%
Q2 24
-21.5%
-15.7%
Q1 24
-21.6%
-0.9%
Net Margin
PTCT
PTCT
YSG
YSG
Q4 25
-82.0%
-0.5%
Q3 25
7.5%
-17.9%
Q2 25
-36.3%
-10.8%
Q1 25
73.7%
-16.1%
Q4 24
-30.9%
-46.1%
Q3 24
-54.2%
-27.6%
Q2 24
-53.1%
-12.6%
Q1 24
-43.6%
6.6%
EPS (diluted)
PTCT
PTCT
YSG
YSG
Q4 25
$-1.63
Q3 25
$0.20
Q2 25
$-0.83
Q1 25
$10.04
Q4 24
$-0.85
Q3 24
$-1.39
Q2 24
$-1.29
Q1 24
$-1.20

Balance Sheet & Financial Strength

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

Metric
PTCT
PTCT
YSG
YSG
Cash + ST InvestmentsLiquidity on hand
$1.9B
$109.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$-205.3M
$428.9M
Total Assets
$2.9B
$550.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PTCT
PTCT
YSG
YSG
Q4 25
$1.9B
$109.4M
Q3 25
$1.7B
$97.0M
Q2 25
$2.0B
$133.1M
Q1 25
$2.0B
$92.3M
Q4 24
$1.1B
$112.0M
Q3 24
$1.0B
$71.7M
Q2 24
$1.1B
$109.6M
Q1 24
$884.8M
$179.9M
Stockholders' Equity
PTCT
PTCT
YSG
YSG
Q4 25
$-205.3M
$428.9M
Q3 25
$-155.8M
$423.1M
Q2 25
$-206.5M
$431.5M
Q1 25
$-185.8M
$422.2M
Q4 24
$-1.1B
$418.1M
Q3 24
$-1.1B
$516.0M
Q2 24
$-980.2M
$519.4M
Q1 24
$-893.9M
$551.6M
Total Assets
PTCT
PTCT
YSG
YSG
Q4 25
$2.9B
$550.1M
Q3 25
$2.6B
$564.8M
Q2 25
$2.6B
$564.4M
Q1 25
$2.7B
$534.3M
Q4 24
$1.7B
$544.0M
Q3 24
$1.8B
$635.6M
Q2 24
$1.9B
$635.8M
Q1 24
$1.8B
$662.1M

Cash Flow & Capital Efficiency

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

Metric
PTCT
PTCT
YSG
YSG
Operating Cash FlowLast quarter
$-34.3M
Free Cash FlowOCF − Capex
$-36.6M
FCF MarginFCF / Revenue
-22.3%
Capex IntensityCapex / Revenue
1.4%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$702.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PTCT
PTCT
YSG
YSG
Q4 25
$-34.3M
Q3 25
$-66.3M
Q2 25
$-58.3M
Q1 25
$870.1M
Q4 24
$-30.0M
Q3 24
$-77.0M
Q2 24
$-71.5M
Q1 24
$70.8M
Free Cash Flow
PTCT
PTCT
YSG
YSG
Q4 25
$-36.6M
Q3 25
$-69.7M
Q2 25
$-59.6M
Q1 25
$868.4M
Q4 24
$-33.8M
Q3 24
$-77.5M
Q2 24
$-78.8M
Q1 24
$61.2M
FCF Margin
PTCT
PTCT
YSG
YSG
Q4 25
-22.3%
Q3 25
-33.1%
Q2 25
-33.3%
Q1 25
73.8%
Q4 24
-15.8%
Q3 24
-39.4%
Q2 24
-42.2%
Q1 24
29.1%
Capex Intensity
PTCT
PTCT
YSG
YSG
Q4 25
1.4%
Q3 25
1.6%
Q2 25
0.7%
Q1 25
0.1%
Q4 24
1.8%
Q3 24
0.3%
Q2 24
4.0%
Q1 24
4.6%
Cash Conversion
PTCT
PTCT
YSG
YSG
Q4 25
Q3 25
-4.17×
Q2 25
Q1 25
1.00×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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