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PTC Therapeutics (PTCT) Stock Price, News & Analysis

PTC Therapeutics logo
$68.01 -7.51 (-9.94%)
Closing price 07/31/2026 04:00 PM Eastern
Extended Trading
$69.50 +1.49 (+2.19%)
As of 07/31/2026 07:34 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

About PTC Therapeutics Stock (NASDAQ:PTCT)

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Key Stats

Today's Range
$64.57
$73.72
50-Day Range
$67.65
$89.57
52-Week Range
$43.17
$90.87
Volume
4.33 million shs
Average Volume
1.28 million shs
Market Capitalization
$5.64 billion
P/E Ratio
N/A
Dividend Yield
N/A
Price Target
$95.75
Consensus Rating
Moderate Buy

Company Overview

PTC Therapeutics, Inc. is a biopharmaceutical company focused on the discovery, development and commercialization of small molecule and biologic therapies for the treatment of rare genetic disorders. Since its founding in 1998, PTC has dedicated its efforts to addressing high unmet medical needs by targeting underlying genetic causes of disease. The company’s research platform emphasizes mechanisms such as nonsense suppression and RNA modulation, enabling the development of novel treatments for conditions with limited therapeutic options.

Among PTC’s approved products is Translarna (ataluren), a first-in-class therapy designed to treat nonsense mutation Duchenne muscular dystrophy in select markets. The company also commercializes Emflaza (deflazacort) for patients with Duchenne muscular dystrophy, expanding its portfolio in neuromuscular disease. PTC’s pipeline extends into areas such as central nervous system disorders and metabolic diseases, with programs advancing through clinical and preclinical stages to address rare forms of Rett syndrome, tyrosinemia and other genetic conditions.

Headquartered in South Plainfield, New Jersey, PTC operates a global network encompassing commercial, research and manufacturing facilities across North America, Europe and Asia. The company’s leadership team is led by Stuart W. Peltz, Ph.D., who has served as Chief Executive Officer since co-founding the business. Under his guidance, PTC has established strategic collaborations and regulatory approvals that bolster its presence in key international markets, reflecting a commitment to bringing innovative therapies to patients around the world.

AI Generated. May Contain Errors.

PTC Therapeutics Stock Analysis - MarketRank™

See Top-Rated MarketRank™ Stocks
88th Percentile Overall Score

PTCT MarketRank™: 

PTC Therapeutics scored higher than 88% of companies evaluated by MarketBeat, and ranked 64th out of 894 stocks in the healthcare sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

  • Consensus Rating

    PTC Therapeutics has received a consensus rating of Moderate Buy. The company's average rating score is 2.79, and is based on 2 strong buy ratings, 9 buy ratings, 1 hold rating, and 2 sell ratings.

  • Upside Potential

    PTC Therapeutics has a consensus price target of $95.75, representing about 40.8% upside from its current price of $68.01.

  • Amount of Analyst Coverage

    PTC Therapeutics has been the subject of 9 research reports in the past 90 days, demonstrating strong analyst interest in this stock.

  • Read more about PTC Therapeutics' stock forecast and price target.
  • Earnings Growth

    Earnings for PTC Therapeutics are expected to grow by 431.71% in the coming year, from $0.41 to $2.18 per share.

  • Price to Earnings Ratio vs. the Market

    The P/E ratio of PTC Therapeutics is -117.26, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Price to Earnings Ratio vs. Sector

    The P/E ratio of PTC Therapeutics is -117.26, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

  • Price to Earnings Growth Ratio

    PTC Therapeutics has a PEG Ratio of 5.92. PEG Ratios above 1 indicate that a company could be overvalued.

  • Percentage of Shares Shorted

    12.55% of the float of PTC Therapeutics has been sold short.
  • Short Interest Ratio / Days to Cover

    PTC Therapeutics has a short interest ratio ("days to cover") of 4.75.
  • Change versus previous month

    Short interest in PTC Therapeutics has recently decreased by 43.21%, indicating that investor sentiment is improving significantly.
  • Dividend Yield

    PTC Therapeutics does not currently pay a dividend.

  • Dividend Growth

    PTC Therapeutics does not have a long track record of dividend growth.

  • News Sentiment

    PTC Therapeutics has a news sentiment score of 0.91. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.73 average news sentiment score of Healthcare companies.
  • News Coverage This Week

    MarketBeat has tracked 21 news articles for PTC Therapeutics this week, compared to 6 articles on an average week.
  • Search Interest

    4 people have searched for PTCT on MarketBeat in the last 30 days. This is an increase of 300% compared to the previous 30 days.
  • MarketBeat Follows

    1 people have added PTC Therapeutics to their MarketBeat watchlist in the last 30 days.
  • Insider Buying vs. Insider Selling

    In the past three months, PTC Therapeutics insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $16,347,994.00 in company stock.

  • Percentage Held by Insiders

    5.50% of the stock of PTC Therapeutics is held by insiders.

  • Percentage Held by Institutions

    PTC Therapeutics has minimal institutional ownership at this time.

  • Read more about PTC Therapeutics' insider trading history.
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PTCT Stock News Headlines

PTC Therapeutics (NASDAQ:PTCT) Raised to Strong-Buy at Wall Street Zen
PTC Therapeutics, Inc. (PTCT) Q2 2026 Earnings Call Transcript
1 Stock to Own by July 31st
A scheduled announcement on July 31st could reshuffle the stock market's winners and losers - and one lesser-known name may be positioned to benefit while the Magnificent 7 stumbles. Smaller, overlooked stocks are showing growing potential to challenge AI's biggest players. One specific ticker stands out heading into that date.tc pixel
PTC Therapeutics (PTCT) Receives a Hold from RBC Capital
See More Headlines

PTCT Stock Analysis - Frequently Asked Questions

PTC Therapeutics' stock was trading at $75.96 on January 1st, 2026. Since then, PTCT shares have decreased by 10.5% and is now trading at $68.01.

PTC Therapeutics, Inc. (NASDAQ:PTCT) announced its quarterly earnings data on Thursday, July, 30th. The biopharmaceutical company reported $0.92 EPS for the quarter, topping analysts' consensus estimates of $0.24 by $0.68. The business's revenue for the quarter was up 101.5% compared to the same quarter last year.
Read the conference call transcript
.

PTC Therapeutics (PTCT) raised $121 million in an initial public offering on Thursday, June 20th 2013. The company issued 8,372,000 shares at a price of $13.00-$16.00 per share.

PTC Therapeutics' top institutional investors include Handelsbanken Fonder AB (0.03%), Assenagon Asset Management S.A. (0.01%), Avior Wealth Management LLC and GAMMA Investing LLC. Insiders that own company stock include Matthew B Klein, Michael Schmertzler, Mark Elliott Boulding, Pierre Gravier, Lee Scott Golden, Eric Pauwels, Christine Marie Utter, Neil Gregory Almstead, Mary L Smith, Glenn Md Phd Steele Jr, Allan Steven Jacobson, David P Southwell, Jerome B Zeldis, Emma Reeve, Alethia Young and Stephanie Okey.
View institutional ownership trends
.

Shares of PTCT stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

Based on aggregate information from My MarketBeat watchlists, some other companies that PTC Therapeutics investors own include Tesla (TSLA), NVIDIA (NVDA), Meta Platforms (META), Netflix (NFLX), Advanced Micro Devices (AMD), JPMorgan Chase & Co. (JPM) and Home Depot (HD).

Company Calendar

Last Earnings
7/30/2026
Today
8/02/2026
Fiscal Year End
12/31/2026

Industry, Sector and Symbol

Stock Exchange
NASDAQ
Industry
Biotechnology
Sub-Industry
Biotechnology
Current Symbol
NASDAQ:PTCT
CIK
1070081
Employees
1,410
Year Founded
1998

Price Target and Rating

High Price Target
$130.00
Low Price Target
$50.00
Potential Upside/Downside
+40.8%
Consensus Rating
Moderate Buy
Rating Score (0-4)
2.79
Research Coverage
14 Analysts

Profitability

EPS (Trailing Twelve Months)
($0.58)
Trailing P/E Ratio
N/A
Forward P/E Ratio
165.88
P/E Growth
5.92
Net Income
$682.64 million
Net Margins
-3.80%
Pretax Margin
-28.49%
Return on Equity
-362.45%
Return on Assets
-1.37%

Debt

Debt-to-Equity Ratio
N/A
Current Ratio
2.44
Quick Ratio
2.36

Sales & Book Value

Annual Sales
$1.73 billion
Price / Sales
3.26
Cash Flow
$8.78 per share
Price / Cash Flow
7.75
Book Value
($2.56) per share
Price / Book
-26.57

Miscellaneous

Outstanding Shares
82,950,000
Free Float
78,387,000
Market Cap
$5.64 billion
Optionable
Optionable
Beta
0.53

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This page (NASDAQ:PTCT) was last updated on 8/2/2026 by MarketBeat.com Staff.
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