NASDAQ:PTI - Proteostasis Therapeutics Stock Price, News, & Analysis Sign in or create an account to add this stock to your watchlist. Get Started $4.47 -0.34 (-7.07 %) (As of 12/18/2018 06:00 AM ET)Previous Close$4.81Today's Range$4.42 - $5.8052-Week Range$1.71 - $10.38Volume8.41 million shsAverage Volume1.55 million shsMarket Capitalization$176.51 millionP/E Ratio-1.91Dividend YieldN/ABeta-3.31 ProfileDiscussionAnalyst RatingsChartEarningsFinancialsInsider TradesInstitutional OwnershipHeadlinesOptions ChainSEC FilingsSocial Media Share on FacebookShare on TwitterShare on LinkedInShare on RedditShare on StocktwitsPrint this articleShare by Email Proteostasis Therapeutics, Inc., a clinical stage biopharmaceutical company, discovers and develops novel therapeutics to treat cystic fibrosis and other diseases caused by an imbalance in the proteostasis network. Its lead product candidate is PTI-428, an orally bioavailable cystic fibrosis transmembrane conductance regulator modulator belonging to the amplifier class, which is in Phase II study. The company is also involved in developing PTI-801, a corrector molecule; and PTI-808, a potentiator molecule that have been completed Phase I Study. It has a collaboration agreement with Astellas Pharma Inc. Astellas Pharma, Inc. to research and identify therapies targeting the UPR pathway. The company was formerly known as Proteoguard, Inc. and changed its name to Proteostasis Therapeutics, Inc. in September 2007. Proteostasis Therapeutics, Inc. was founded in 2006 and is headquartered in Cambridge, Massachusetts. Receive PTI News and Ratings via Email Sign-up to receive the latest news and ratings for PTI and its competitors with MarketBeat's FREE daily newsletter. Industry, Sector and Symbol Stock Exchange NASDAQ Industry Pharmaceutical preparations Sub-IndustryN/A SectorMedical Current SymbolNASDAQ:PTI Previous Symbol CUSIPN/A Webwww.proteostasis.com Phone617-225-0096 Debt Debt-to-Equity RatioN/A Current Ratio4.17 Quick Ratio4.17 Price-To-Earnings Trailing P/E Ratio-1.91 Forward P/E Ratio-2.43 P/E GrowthN/A Sales & Book Value Annual Sales$5.34 million Price / Sales30.72 Cash FlowN/A Price / Cash FlowN/A Book Value$2.08 per share Price / Book2.15 Profitability EPS (Most Recent Fiscal Year)($2.34) Net Income$-59,430,000.00 Net Margins-1,307.84% Return on Equity-104.17% Return on Assets-72.93% Miscellaneous Employees52 Outstanding Shares36,700,000Market Cap$176.51 million OptionableOptionable Proteostasis Therapeutics (NASDAQ:PTI) Frequently Asked Questions What is Proteostasis Therapeutics' stock symbol? Proteostasis Therapeutics trades on the NASDAQ under the ticker symbol "PTI." How were Proteostasis Therapeutics' earnings last quarter? Proteostasis Therapeutics Inc (NASDAQ:PTI) released its quarterly earnings data on Tuesday, November, 6th. The company reported ($0.50) earnings per share (EPS) for the quarter, missing the consensus estimate of ($0.46) by $0.04. The company earned $1.06 million during the quarter, compared to analyst estimates of $0.83 million. Proteostasis Therapeutics had a negative net margin of 1,307.84% and a negative return on equity of 104.17%. View Proteostasis Therapeutics' Earnings History. When is Proteostasis Therapeutics' next earnings date? Proteostasis Therapeutics is scheduled to release their next quarterly earnings announcement on Wednesday, March 13th 2019. View Earnings Estimates for Proteostasis Therapeutics. What price target have analysts set for PTI? 4 brokerages have issued twelve-month price targets for Proteostasis Therapeutics' shares. Their forecasts range from $5.00 to $21.00. On average, they anticipate Proteostasis Therapeutics' stock price to reach $13.75 in the next year. This suggests a possible upside of 207.6% from the stock's current price. View Analyst Price Targets for Proteostasis Therapeutics. What is the consensus analysts' recommendation for Proteostasis Therapeutics? 4 Wall Street analysts have issued "buy," "hold," and "sell" ratings for Proteostasis Therapeutics in the last year. There are currently 4 buy ratings for the stock, resulting in a consensus recommendation of "Buy." View Analyst Ratings for Proteostasis Therapeutics. What are Wall Street analysts saying about Proteostasis Therapeutics stock? Here are some recent quotes from research analysts about Proteostasis Therapeutics stock: 1. According to Zacks Investment Research, "Proteostasis Therapeutics, Inc. is a biopharmaceutical company which focuses on the discovery and development of novel therapeutics to treat diseases caused by an imbalance in the proteostasis network primarily in the United States. Proteostasis Therapeutics, Inc. is based in Cambridge, Massachusetts. " (12/13/2018) 2. Cantor Fitzgerald analysts commented, "The Disclosure Section may be found on pages 43 – 45. We are initiating coverage of Proteostasis Therapeutics (PTI) with an Overweight rating and a 12- month price target of $21/share. Proteostasis is developing CFTR modulators for the treatment of cystic fibrosis. The company has a number of ongoing Phase 2 studies evaluating doublet and triplet proprietary drug combinations, with further studies assessing the drugs as add-on therapies to standard of care. In our view, cystic fibrosis is a well-understood disease that has received a magnitude of support from multiple CF foundations. We believe Vertex (Rated OW by Alethia Young) has ignited the engine with establishing proof of concept of this drug class, with three approved drugs." (11/6/2018) 3. HC Wainwright analysts commented, "Our price target of $15 is based on a probability-adjusted $12 from PTI-428 in F508del CF (12% discount rate, 2% growth rate, in line with the expected discount and growth parameters of a development-stage company) + $3 in cash. Risks to our investment thesis and target price include: (1) failure in clinical studies; (2) failure to secure regulatory approval; and (3) a smaller than anticipated commercial opportunity due to market size, competition, and/or pricing. Proteostasis Therapeutics, Inc." (10/18/2018) Has Proteostasis Therapeutics been receiving favorable news coverage? Media coverage about PTI stock has been trending somewhat positive recently, according to InfoTrie Sentiment. The research firm ranks the sentiment of press coverage by monitoring more than six thousand blog and news sources. The firm ranks coverage of public companies on a scale of negative five to five, with scores closest to five being the most favorable. Proteostasis Therapeutics earned a news impact score of 1.7 on InfoTrie's scale. They also assigned news stories about the company a news buzz of 7.0 out of 10, indicating that recent press coverage is likely to have an effect on the stock's share price in the near future. Who are some of Proteostasis Therapeutics' key competitors? Some companies that are related to Proteostasis Therapeutics include ProQR Therapeutics (PRQR), Principia Biopharma (PRNB), Dynavax Technologies (DVAX), CytomX Therapeutics (CTMX), Rocket Pharmaceuticals (RCKT), Eagle Pharmaceuticals (EGRX), Omeros (OMER), Viking Therapeutics (VKTX), Inflarx (IFRX), ANI Pharmaceuticals (ANIP), Vectura Group (VEGPF), Urogen Pharma (URGN), Collegium Pharmaceutical (COLL), Eidos Therapeutics (EIDX) and Karyopharm Therapeutics (KPTI). Who are Proteostasis Therapeutics' key executives? Proteostasis Therapeutics' management team includes the folowing people: Ms. Meenu Chhabra, Pres, CEO & Director (Age 46)Dr. Benito Munoz, Chief Scientific Officer (Age 56)Dr. Po-Shun Lee, Exec. VP & Chief Medical Officer (Age 49)Dr. Marija Zecevic, Chief Operating Officer (Age 44)Ms. Janet L. Smart, VP of Intellectual Property & Legal Affairs (Age 61) When did Proteostasis Therapeutics IPO? (PTI) raised $51 million in an initial public offering on Thursday, February 11th 2016. The company issued 3,900,000 shares at a price of $12.00-$14.00 per share. Leerink Partners and RBC Capital Markets served as the underwriters for the IPO and Baird and H.C. Wainwright & Co. were co-managers. Who are Proteostasis Therapeutics' major shareholders? Proteostasis Therapeutics' stock is owned by a number of of institutional and retail investors. Top institutional shareholders include Jennison Associates LLC (10.05%), Vanguard Group Inc (2.92%), Vanguard Group Inc. (2.92%), Bailard Inc. (1.28%) and Baird Financial Group Inc. (0.24%). Company insiders that own Proteostasis Therapeutics stock include Cormorant Asset Management, Ll, Enterprise Associates 12 New, Fmr Llc, Franklin M Berger and Meenu Chhabra. View Institutional Ownership Trends for Proteostasis Therapeutics. Which major investors are selling Proteostasis Therapeutics stock? PTI stock was sold by a variety of institutional investors in the last quarter, including Bailard Inc., Vanguard Group Inc. and Vanguard Group Inc. View Insider Buying and Selling for Proteostasis Therapeutics. Which major investors are buying Proteostasis Therapeutics stock? PTI stock was bought by a variety of institutional investors in the last quarter, including Baird Financial Group Inc. and Jennison Associates LLC. Company insiders that have bought Proteostasis Therapeutics stock in the last two years include Enterprise Associates 12 New, Franklin M Berger and Meenu Chhabra. View Insider Buying and Selling for Proteostasis Therapeutics. How do I buy shares of Proteostasis Therapeutics? Shares of PTI can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Vanguard Brokerage Services, TD Ameritrade, E*TRADE, Scottrade, Fidelity and Charles Schwab. What is Proteostasis Therapeutics' stock price today? One share of PTI stock can currently be purchased for approximately $4.47. How big of a company is Proteostasis Therapeutics? Proteostasis Therapeutics has a market capitalization of $176.51 million and generates $5.34 million in revenue each year. The company earns $-59,430,000.00 in net income (profit) each year or ($2.34) on an earnings per share basis. Proteostasis Therapeutics employs 52 workers across the globe. What is Proteostasis Therapeutics' official website? The official website for Proteostasis Therapeutics is http://www.proteostasis.com. How can I contact Proteostasis Therapeutics? Proteostasis Therapeutics' mailing address is 80 Guest Street Suite 500, Boston MA, 02135. The company can be reached via phone at 617-225-0096 or via email at [email protected] MarketBeat Community Rating for Proteostasis Therapeutics (NASDAQ PTI)Community Ranking: 2.5 out of 5 ( )Outperform Votes: 199 (Vote Outperform)Underperform Votes: 207 (Vote Underperform)Total Votes: 406MarketBeat's community ratings are surveys of what our community members think about Proteostasis Therapeutics and other stocks. Vote "Outperform" if you believe PTI will outperform the S&P 500 over the long term. Vote "Underperform" if you believe PTI will underperform the S&P 500 over the long term. You may vote once every thirty days. This page was last updated on 12/18/2018 by MarketBeat.com StaffFeatured Article: What do I need to know about analyst ratings?