This company has been marked as potentially delisted and may not be actively trading. OTCMKTS:GTATQ (GTATQ) (GTATQ) Stock Price, News & Analysis Add Share Share Stock Analysis Stock AnalysisBuy This Stock About (GTATQ) Stock (OTCMKTS:GTATQ) 30 days 90 days 365 days Advanced Chart Get (GTATQ) alerts:Sign Up Key Stats Today's Range$0.02▼$0.0350-Day Range N/A52-Week Range$0.01▼$0.64Volume5.40 million shsAverage Volume1.25 million shsMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewGT Advanced Technologies Inc. is a diversified technology company. The Company is engaged in producing advanced materials and crystal growth equipment for the electronics, solar and light emitting diode (LED) industries. The Company produces sapphire material for precision optics and other specialty industries. Its products include polysilicon technologies and equipment, silicon crystal growth equipment, sapphire crystal growth equipment, advanced sapphire material, silicon carbide crystal growth equipment and Merlin. Its polysilicon production equipment and essential services are used to operate polysilicon production plants. It offers various solutions that help users optimize their polysilicon plant operations at various aspects of production, such as incoming raw material, trichlorosilane (TCS), polysilicon and environmental effluent streams. It offers TCS and silane equipment solution, and basic engineering packages for the production and purification of TCS and silane.Read More… Receive GTATQ Stock News and Ratings via Email Sign-up to receive the latest news and ratings for (GTATQ) and its competitors with MarketBeat's FREE daily newsletter. Email Address GTATQ Stock News HeadlinesWas PM Modi's Tribute To Parliament Building Set Tone For Historic Decisions? | Nation Wants To KnowSeptember 19, 2023 | msn.comTop 9 must-have tech gadgets for your next tripSeptember 9, 2023 | msn.comThe Pentagon just made a National Security move...This "awesome resource" could power America for 30,000 years... We sent one of our smartest researchers.... a consultant who's worked for the likes of J.P. Morgan and Citicorp... into the middle of the Utah desert with a film crew.Why? So he could lead an investigation into a radical new kind of energy that's so abundant, the Dept. of Energy says it could meet America's power needs for the next 2 million years. It's got nothing to do with wind, solar, nuclear, oil or gas.June 20, 2025 | Stansberry Research (Ad)Why GT Advanced Technologies (GTATQ) Stock Is Soaring TodayMarch 19, 2023 | thestreet.comSee More Headlines Industry, Sector and Symbol Stock ExchangeOTCMKTS SectorN/A Industry N/A Sub-IndustryN/A Current SymbolOTCMKTS:GTATQ Previous SymbolNASDAQ:GTAT CIK1394954 Webwww.gtat.com Phone+1-603-8835200FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Most Recent Fiscal Year)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual SalesN/A Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A 13 Stocks Institutional Investors Won't Stop BuyingWhich stocks are hedge funds and endowments buying in today's market? Enter your email address and we'll send you MarketBeat's list of thirteen stocks that institutional investors are buying now.Get This Free Report This page (OTCMKTS:GTATQ) was last updated on 6/20/2025 by MarketBeat.com Staff From Our PartnersThe Pentagon just made a National Security move...This "awesome resource" could power America for 30,000 years... We sent one of our smartest researchers.......Stansberry Research | SponsoredPresidential Bombshell: $150T Resource to Be Released as soon as this Summer?Something extraordinary is happening in Washington. For the first time in over a century, a sitting Preside...Paradigm Press | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. 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