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PTCT NASDAQ

PTC Therapeutics, Inc.
1W: -0.8% 1M: -2.5% 3M: -19.0% YTD: -20.4% 1Y: -8.6% 3Y: +159.1% 5Y: +63.4%
$62.09
+1.02 (+1.67%)
After Hours: $62.49 (+0.40, +0.65%)
Weekly Expected Move ±5.7%
$54 $57 $61 $64 $68
NASDAQ · Healthcare · Biotechnology · Tech Score Sell · Power 39 · $5.2B mcap · 74M float · 1.86% daily turnover · Short 57% of daily vol
Credit Risk of going bust: lower than 68% of companies Debt: 12.0% of company value Bonds: $48.8M held by 18 funds → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.66 (down 99%), PTC Therapeutics, Inc. would be worth roughly what it owes.
Total debt $696.5M against a stock market value of $5.10B.
Distance to default 7.29 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $323.2M (short-term plus half of long-term), stock volatility 40.6%; Altman Z'' 1.03. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
Smart Money Score
Moderate 50
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$5.2B
52W Range58.8-90.87
Volume1,114,121
Avg Volume1,373,681
Beta0.55
Dividend—
Analyst Ratings
17 Buy 7 Hold 2 Sell
Consensus Buy
Company Info
CEOMatthew Klein
Employees991
SectorHealthcare
IndustryBiotechnology
IPO Date2013-06-20
Websiteptcbio.com
500 Warren Corporate Center Drive
Warren, NJ 07059
US
908 222 7000
About PTC Therapeutics, Inc.

PTC Therapeutics, Inc. (PTCT) is a biopharmaceutical company committed to the research, development, and commercialization of innovative therapies for patients afflicted with rare genetic disorders. Its robust pipeline encompasses both commercialized therapies and a variety of experimental drug candidates, spanning all stages of development—from early research and preclinical studies to clinical trials—with a primary focus on addressing various rare disease indications. Among its commercialized products, PTC Therapeutics provides Translarna and Emflaza, offering therapeutic options for Duchenne muscular dystrophy patients in the European Economic Area and the United States. Translarna also addresses nonsense mutation Duchenne muscular dystrophy in Brazil and Russia. The company additionally commercializes Tegsedi and Waylivra for various rare conditions throughout Latin America and the Caribbean. Furthermore, in Brazil, PTC Therapeutics distributes Evrysdi as a treatment for spinal muscular atrophy (SMA) in patients aged two months and older. Leveraging its proprietary splicing platform, the company is also actively developing PTC518, a promising therapeutic candidate aimed at treating Huntington's disease. To bolster its research and development capabilities, PTC Therapeutics has established strategic collaborations, including partnerships with F. Hoffman-La Roche Ltd and Hoffman-La Roche Inc., as well as the Spinal Muscular Atrophy Foundation, focusing on advancing drug discovery and development research, particularly in regenerative medicine. Additionally, it collaborates with Akcea Therapeutics, Inc. for the commercialization of Tegsedi and Waylivra in the Latin America and Caribbean region. Established in 1998, PTC Therapeutics, Inc. maintains its corporate headquarters in South Plainfield, New Jersey.

Recent Insider Trades

NameTypeSharesPriceDate
SCHMERTZLER MICHAEL S-Sale 2,118 $59.52 2026-10-14
SCHMERTZLER MICHAEL S-Sale 382 $60.14 2026-10-14
Boulding Mark Elliot M-Exempt 192 $39.42 2026-10-09
Boulding Mark Elliot S-Sale 192 $64.26 2026-10-09
Boulding Mark Elliot M-Exempt 192 $39.42 2026-10-09

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms