What is PTC Therapeutics's earnings yield?

PTC Therapeutics (PTCT) reported earnings yield of 15.4% in Q3 2025.

How has PTC Therapeutics's earnings yield changed year-over-year?

PTC Therapeutics's earnings yield increased by 196.8% year-over-year, from -15.9% to 15.4%.

What is the long-term trend for PTC Therapeutics's earnings yield?

Over 4 years (2020 to 2024), PTC Therapeutics's earnings yield has grown at a 0.7% compound annual growth rate (CAGR), from -10.2% to -10.4%.

What does earnings yield mean?

Trailing-twelve-month net income divided by market capitalization at the quarter end — the inverse of the P/E ratio, expressed as a percentage.

PTC Therapeutics PTCT Earnings yield

Earnings yield at other companies

BioMarin PharmaceuticalsBMRN

5%+2.6pp

ALN

Alnylam PharmaceuticalsALNY

1.1%+0.8pp

Cogent Biosciences, Inc.COGT

-5.7%-2.6pp

BridgeBio PharmaBBIO

-5.1%-1.7pp

BiogenBIIB

5.3%-2.1pp

Scholar RockSRRK

-7.2%-1.0pp

Other financials

Income statement

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Revenue$272.6M-76.8%

Operating income$45.0M-95.4%

Net income-$2.8M-100%

EPS (diluted)-$0.03-100%

Balance sheet

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Cash & equivalents$834.0M-43.7%

Total debt$395.1M+0.1%

Total equity-$180.5M+2.9%

Total assets$2.9B+8.0%

Cash flow

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Operating cash flow-$59.0M-107%

CapEx$1.2M-30.6%

Free cash flow-$60.2M-107%

Valuation

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Market cap$6.55B+40.3%

Enterprise value$6.11B+77.3%

P/E8×—

P/S7.9×+5.3×

Profitability

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Gross margin96%—

Operating margin1.6%-38.7pp

Net margin42.3%+27.4pp

FCF margin39.1%+32.8pp

Returns & leverage

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Return on equity-216.7%—

Debt / equity372.3×—

Current ratio2.4×-1.5×

Where this comes from

Calculated from PTC Therapeutics’s reported figures.

net income/market cap=15.4%

Based on trailing twelve months.

The official record: PTC Therapeutics’s 10-Q, filed November 4, 2025, on SEC EDGAR. View the filing →

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Questions, answered.

What is PTC Therapeutics's earnings yield?: PTC Therapeutics (PTCT) reported earnings yield of 15.4% in Q3 2025.
How has PTC Therapeutics's earnings yield changed year-over-year?: PTC Therapeutics's earnings yield increased by 196.8% year-over-year, from -15.9% to 15.4%.
What is the long-term trend for PTC Therapeutics's earnings yield?: Over 4 years (2020 to 2024), PTC Therapeutics's earnings yield has grown at a 0.7% compound annual growth rate (CAGR), from -10.2% to -10.4%.
What does earnings yield mean?: Trailing-twelve-month net income divided by market capitalization at the quarter end — the inverse of the P/E ratio, expressed as a percentage.