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Side-by-side financial comparison of PTC THERAPEUTICS, INC. (PTCT) and SunCar Technology Group Inc. (SDA). Click either name above to swap in a different company.

PTC THERAPEUTICS, INC. is the larger business by last-quarter revenue ($164.7M vs $119.7M, roughly 1.4× SunCar Technology Group Inc.). SunCar Technology Group Inc. runs the higher net margin — -1.6% vs -82.0%, a 80.4% gap on every dollar of revenue. SunCar Technology Group Inc. produced more free cash flow last quarter ($3.0K vs $-36.6M).

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.

SunCar Technology Group Inc. is a professional automotive digital service provider mainly operating in the Chinese market. It delivers connected car solutions, automotive big data services, and intelligent mobility operation support to automobile manufacturers, fleet operators, and end vehicle users, focusing on improving smart driving experience and automotive digital operation efficiency.

PTCT vs SDA — Head-to-Head

Bigger by revenue
PTCT
PTCT
1.4× larger
PTCT
$164.7M
$119.7M
SDA
Higher net margin
SDA
SDA
80.4% more per $
SDA
-1.6%
-82.0%
PTCT
More free cash flow
SDA
SDA
$36.6M more FCF
SDA
$3.0K
$-36.6M
PTCT

Income Statement — Q4 FY2025 vs Q2 FY2025

Metric
PTCT
PTCT
SDA
SDA
Revenue
$164.7M
$119.7M
Net Profit
$-135.0M
$-1.9M
Gross Margin
Operating Margin
-43.3%
1.5%
Net Margin
-82.0%
-1.6%
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
SDA
SDA
Q4 25
$164.7M
Q3 25
$211.0M
Q2 25
$178.9M
$119.7M
Q1 25
$1.2B
$102.6M
Q4 24
$213.2M
Q3 24
$196.8M
$109.6M
Q2 24
$186.7M
Q1 24
$210.1M
Net Profit
PTCT
PTCT
SDA
SDA
Q4 25
$-135.0M
Q3 25
$15.9M
Q2 25
$-64.8M
$-1.9M
Q1 25
$866.6M
$-3.6M
Q4 24
$-65.9M
Q3 24
$-106.7M
$-2.2M
Q2 24
$-99.2M
Q1 24
$-91.6M
Operating Margin
PTCT
PTCT
SDA
SDA
Q4 25
-43.3%
Q3 25
1.4%
Q2 25
-19.5%
1.5%
Q1 25
82.5%
-2.9%
Q4 24
-76.2%
Q3 24
-27.7%
0.2%
Q2 24
-21.5%
Q1 24
-21.6%
Net Margin
PTCT
PTCT
SDA
SDA
Q4 25
-82.0%
Q3 25
7.5%
Q2 25
-36.3%
-1.6%
Q1 25
73.7%
-3.6%
Q4 24
-30.9%
Q3 24
-54.2%
-2.0%
Q2 24
-53.1%
Q1 24
-43.6%
EPS (diluted)
PTCT
PTCT
SDA
SDA
Q4 25
$-1.63
Q3 25
$0.20
Q2 25
$-0.83
Q1 25
$10.04
$-0.03
Q4 24
$-0.85
Q3 24
$-1.39
$-0.01
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
SDA
SDA
Cash + ST InvestmentsLiquidity on hand
$1.9B
$45.7M
Total DebtLower is stronger
Stockholders' EquityBook value
$-205.3M
$29.4M
Total Assets
$2.9B
$277.5M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PTCT
PTCT
SDA
SDA
Q4 25
$1.9B
Q3 25
$1.7B
Q2 25
$2.0B
$45.7M
Q1 25
$2.0B
$60.5M
Q4 24
$1.1B
Q3 24
$1.0B
$42.0M
Q2 24
$1.1B
Q1 24
$884.8M
Stockholders' Equity
PTCT
PTCT
SDA
SDA
Q4 25
$-205.3M
Q3 25
$-155.8M
Q2 25
$-206.5M
$29.4M
Q1 25
$-185.8M
$34.8M
Q4 24
$-1.1B
Q3 24
$-1.1B
$17.7M
Q2 24
$-980.2M
Q1 24
$-893.9M
Total Assets
PTCT
PTCT
SDA
SDA
Q4 25
$2.9B
Q3 25
$2.6B
Q2 25
$2.6B
$277.5M
Q1 25
$2.7B
$276.7M
Q4 24
$1.7B
Q3 24
$1.8B
$252.1M
Q2 24
$1.9B
Q1 24
$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
PTCT
PTCT
SDA
SDA
Operating Cash FlowLast quarter
$-34.3M
$9.0K
Free Cash FlowOCF − Capex
$-36.6M
$3.0K
FCF MarginFCF / Revenue
-22.3%
0.0%
Capex IntensityCapex / Revenue
1.4%
0.0%
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
SDA
SDA
Q4 25
$-34.3M
Q3 25
$-66.3M
Q2 25
$-58.3M
$9.0K
Q1 25
$870.1M
$-9.3M
Q4 24
$-30.0M
Q3 24
$-77.0M
$3.8M
Q2 24
$-71.5M
Q1 24
$70.8M
Free Cash Flow
PTCT
PTCT
SDA
SDA
Q4 25
$-36.6M
Q3 25
$-69.7M
Q2 25
$-59.6M
$3.0K
Q1 25
$868.4M
$-9.3M
Q4 24
$-33.8M
Q3 24
$-77.5M
$3.5M
Q2 24
$-78.8M
Q1 24
$61.2M
FCF Margin
PTCT
PTCT
SDA
SDA
Q4 25
-22.3%
Q3 25
-33.1%
Q2 25
-33.3%
0.0%
Q1 25
73.8%
-9.0%
Q4 24
-15.8%
Q3 24
-39.4%
3.2%
Q2 24
-42.2%
Q1 24
29.1%
Capex Intensity
PTCT
PTCT
SDA
SDA
Q4 25
1.4%
Q3 25
1.6%
Q2 25
0.7%
0.0%
Q1 25
0.1%
0.0%
Q4 24
1.8%
Q3 24
0.3%
0.3%
Q2 24
4.0%
Q1 24
4.6%
Cash Conversion
PTCT
PTCT
SDA
SDA
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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