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 Remove Ads 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… Remove Ads 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.comREVEALED FREE: Our top 3 stocks to own in 2025 and beyondEvery time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (including the losers!).April 16, 2025 | Weiss Ratings (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 A Beginner's Guide to Investing in CannabisUnlock your free copy of MarketBeat's comprehensive guide to pot stock investing and discover which cannabis companies are poised for growth. Plus, you'll get exclusive access to our daily newsletter with expert stock recommendations from Wall Street's top analysts.Get This Free Report This page (OTCMKTS:GTATQ) was last updated on 4/16/2025 by MarketBeat.com Staff From Our PartnersTwo Unmistakable Patterns Return…The signs suggest we're entering one of those rare periods now. That's why Central Banks are buying gold at...Golden Portfolio | SponsoredCrypto’s crashing…but we’re still profitingMost traders are panicking right now. Bitcoin’s dropping. Altcoins are bleeding. The stock market’s a mess....Crypto Swap Profits | SponsoredRadical shift coming to the stock market (read this ASAP)This is an urgent warning for all American investors … In a matter of days, we could see a radical shift in...Weiss Ratings | SponsoredFirst look: The $3,500 iPhoneDid you hear that just before Trump's tariffs took effect, Apple sent five cargo planes packed with MacBooks a...Stansberry Research | SponsoredTariffs. Volatility. Fear. 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