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PTC THERAPEUTICS, INC. PTCT

Nasdaq · stock · Pharmaceutical Preparations · website · IPO 2013-06-20 · LEI

PTC THERAPEUTICS, INC. statistics & valuation

Market cap$7.0B
P / E10.3×
P / S4.0×
P / FCF10.0×
Net margin39.4%
FCF margin40.6%
Return on capital44.9%

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports.

Profitability & efficiency

Net margin (%)
-171.80% -40.60% -48.40% -82.00% -115.10% -97.30% -80.00% -66.80% -45.00% 39.40% 2016201720182019202020212022202320242025
Gross margin (%)
2016201720182019202020212022202320242025
Operating margin (%)
-159.70% -33.10% -43.70% -78.60% -113.40% -69.50% -64.00% -46.90% -37.50% 50.10% 2016201720182019202020212022202320242025
Return on equity (%)
-118.80% -50.50% -36.50% -42.30% -90.90% -36432.60% 2016201720182019202020212022202320242025
Shares outstanding
34.2M 41.6M 50.6M 61.9M 69.7M 70.8M 73.1M 75.7M 77.7M 88.3M 2016201720182019202020212022202320242025
Net debt ($)
$39.9M $33.2M -$28.2M $5.8M $100.3M $92.2M $291.9M -$309.8M -$494.3M 2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
-52.80% -20.20% -11.40% -15.50% -19.80% -27.00% -32.80% -33.10% -21.30% 23.50% 2016201720182019202020212022202320242025
Free cash flow margin (%)
-127.40% -6.80% -13.10% -36.60% -55.70% -51.90% -55.60% -19.90% -14.20% 40.60% 2016201720182019202020212022202320242025
Debt / equity (×)
0.82× 0.93× 0.40× 0.49× 0.64× 196.03× 2016201720182019202020212022202320242025
EPS ($)
-$4.27 -$6.64 -$7.43 -$7.79 -$8.37 -$4.73 $7.78 2016201720182019202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Operating margin50.1%-37.5%-46.9%-64.0%-69.5%-113.4%-78.6%-43.7%-33.1%-159.7%
Net margin39.4%-45.0%-66.8%-80.0%-97.3%-115.1%-82.0%-48.4%-40.6%-171.8%
FCF margin40.6%-14.2%-19.9%-55.6%-51.9%-55.7%-36.6%-13.1%-6.8%-127.4%
Return on assets23.5%-21.3%-33.1%-32.8%-27.0%-19.8%-15.5%-11.4%-20.2%-52.8%
Return on equity-332.5%33.1%76.6%161.1%-36432.6%-90.9%-42.3%-36.5%-50.5%-118.8%
Debt / equity—-0.26×-0.35×-1.65×196.03×0.64×0.49×0.40×0.93×0.82×
Current ratio2.352.352.021.711.874.443.301.923.045.27

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.