This company has been marked as potentially delisted and may not be actively trading. NASDAQ:ATMI ATMI (ATMI) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About ATMI Stock (NASDAQ:ATMI) 30 days 90 days 365 days Advanced Chart Remove Ads Get ATMI alerts:Sign Up Key Stats Today's Range N/A50-Day Range$0.23▼$0.2752-Week Range N/AVolume24,900 shsAverage VolumeN/AMarket CapitalizationN/AP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company OverviewATMI, Inc. (ATMI) is a supplier of materials, materials packaging and materials delivery systems used globally in the manufacture of microelectronics devices. The Company's products consist of front-end semiconductor performance materials, sub-atmospheric pressure gas delivery systems for safe handling and delivery of toxic and hazardous gases to semiconductor process equipment, and materials packaging and dispensing systems. ATMI's customers include semiconductor manufacturers in the world who target technologies. ATMI's semiconductor business tracks semiconductor wafer starts. In February 2014, Pall Corporation announced the acquisition of the LifeSciences business of ATMI, Inc. Effective April 30, 2014, Entegris Inc acquired the Company.Read More… Remove Ads Receive ATMI Stock News and Ratings via Email Sign-up to receive the latest news and ratings for ATMI and its competitors with MarketBeat's FREE daily newsletter. Email Address ATMI Stock News HeadlinesOil, gas traders to seek tariff waivers from Beijing for US imports, sources sayFebruary 6, 2025 | msn.comBoehringer’s focus on Health Equity drives significant upgrade in Access to Medicine Index RankingNovember 19, 2024 | markets.businessinsider.comNew “Trump” currency proposed in DCAccording to one of the most connected men in Washington… A surprising new bill was just introduced in Washington. Its purpose: to put Donald Trump’s face on the $100 note. All to celebrate a new “golden age” for America. April 15, 2025 | Paradigm Press (Ad)AMTI BoG takes up 'unlawful' purchases todayMay 28, 2024 | msn.comQ4 2024 Hooker Furnishings Corp Earnings CallApril 12, 2024 | finance.yahoo.comQ4 2023 Enpro Inc Earnings CallFebruary 21, 2024 | uk.finance.yahoo.comClearBridge International Growth ADR Strategy Q4 2023 Portfolio Manager CommentaryJanuary 13, 2024 | seekingalpha.comCheap US gasoline heads to Australia, Mozambique in rare shipmentsJanuary 10, 2024 | finance.yahoo.comSee More Headlines ATMI Stock Analysis - Frequently Asked Questions What other stocks do shareholders of ATMI own? Based on aggregate information from My MarketBeat watchlists, some other companies that ATMI investors own include Boardwalk Pipeline Partners (BWP), Bank of America (BAC), (AVNR) (AVNR), Athersys (ATHX), Astrotech (ASTC), Ariad Pharmaceuticals (ARIA) and Arch Biopartners (ARCH). Industry, Sector and Symbol Stock ExchangeNASDAQ SectorN/A Industry N/A Sub-IndustrySemiconductor Equipment Current SymbolNASDAQ:ATMI CIK1041577 Webwww.atmi.com Phone+1-203-7941100FaxN/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 Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for April 2025. Learn which stocks have the most short interest and how to trade them. Enter your email address to see which companies made the list.Get This Free Report This page (NASDAQ:ATMI) was last updated on 4/15/2025 by MarketBeat.com Staff From Our PartnersElon Set to Shock the World by May 1st ?Tech legend Jeff Brown recently traveled to the industrial zone of South Memphis to investigate what he believ...Brownstone Research | Sponsored[Action Required] Claim Your FREE IRS Loophole GuideThis shouldn't surprise anyone who's been paying attention, but... Pres. Trump may be about to unleash the ...Colonial Metals | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredElon’s Silver Play? Trump Clears the PathNothing is confirmed—yet. 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