Compare Stocks Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities. Stocks to Compare Sections All Sections Selected Performance Chart Price & Volume MarketRank Analyst Ratings Sales & Book Value Profitability & Earnings Dividends Debt Ownership Miscellaneous Headlines About Compare NASDAQ:AIRJ NASDAQ:ASYS NASDAQ:SHMD NASDAQ:SOTK On This Page Performance ChartPrice & VolumeMarketRank™Analyst RatingsSales & Book ValueProfitability & EarningsDividendsDebtOwnershipMiscellaneousHeadlinesAbout Comparison Ideas Stock Ideas Comparative Price Performance Over Time1 day7 days30 days90 days365 daysCompare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAIRJAirJoule Technologies$3.60-3.9%$4.47$2.22▼$6.75$258.83M0.83849,018 shs760,601 shsASYSAmtech Systems$16.31-2.1%$20.46$4.30▼$25.71$237.69M1.98370,062 shs215,741 shsSHMDSCHMID Group$4.17-2.0%$6.00$2.00▼$10.65$239.87M-0.29848,906 shs373,907 shsSOTKSono-Tek$5.40-1.9%$5.25$3.23▼$6.24$84.79M-0.0535,209 shs70,967 shsThe 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAIRJAirJoule Technologies0.00%-13.02%-22.89%+15.08%-19.05%ASYSAmtech Systems0.00%-10.66%-24.36%-0.30%+269.62%SHMDSCHMID Group0.00%-4.49%-35.02%-34.21%+43.10%SOTKSono-Tek0.00%-0.72%+3.97%+34.47%+54.71%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAIRJAirJoule Technologies$3.60-3.9%$4.47$2.22▼$6.75$258.83M0.83849,018 shs760,601 shsASYSAmtech Systems$16.31-2.1%$20.46$4.30▼$25.71$237.69M1.98370,062 shs215,741 shsSHMDSCHMID Group$4.17-2.0%$6.00$2.00▼$10.65$239.87M-0.29848,906 shs373,907 shsSOTKSono-Tek$5.40-1.9%$5.25$3.23▼$6.24$84.79M-0.0535,209 shs70,967 shsThe 7 Hottest IPO Stories of 2026MarketBeat just released its list of the 7 hottest IPOs expected to hit Wall Street in 2026. See which companies are preparing to go public and why investors are watching closely.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAIRJAirJoule Technologies0.00%-13.02%-22.89%+15.08%-19.05%ASYSAmtech Systems0.00%-10.66%-24.36%-0.30%+269.62%SHMDSCHMID Group0.00%-4.49%-35.02%-34.21%+43.10%SOTKSono-Tek0.00%-0.72%+3.97%+34.47%+54.71%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAIRJAirJoule Technologies 2.80Moderate Buy$8.25129.49% UpsideASYSAmtech Systems 2.50Moderate Buy$22.0034.86% UpsideSHMDSCHMID Group 1.00SellN/AN/ASOTKSono-Tek 2.50Moderate Buy$8.5057.55% UpsideCurrent Analyst Ratings BreakdownLatest SOTK, AIRJ, ASYS, and SHMD Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/10/2026ASYSAmtech Systems Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeSell (D) ➝ Sell (D+)6/25/2026SOTKSono-Tek Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold (C+) ➝ Buy (B-)6/24/2026ASYSAmtech Systems Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold ➝ Strong-Buy6/23/2026ASYSAmtech Systems Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeSell (D+) ➝ Sell (D)6/4/2026ASYSAmtech Systems Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeSell (D) ➝ Sell (D+)6/4/2026SOTKSono-Tek Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold (C) ➝ Hold (C+)5/18/2026AIRJAirJoule Technologies Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeSell (E+) ➝ Sell (D)5/18/2026AIRJAirJoule Technologies HC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$12.005/8/2026ASYSAmtech Systems Roth CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$22.004/30/2026AIRJAirJoule Technologies B. Riley FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingInitiated CoverageBuy$6.00(Data available from 7/20/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAIRJAirJoule TechnologiesN/AN/AN/AN/A$4.38 per shareN/AASYSAmtech Systems$79.36M2.99$1.55 per share10.54$3.73 per share4.37SHMDSCHMID Group$75.72M3.18N/AN/AN/A∞SOTKSono-Tek$21.44M3.96$0.15 per share34.90$1.26 per share4.28Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAIRJAirJoule Technologies-$9.04M-$1.14N/AN/AN/AN/A-4.61%-3.61%8/12/2026 (Estimated)ASYSAmtech Systems-$30.33M$0.1796.0322.66N/A3.11%5.58%3.21%8/5/2026 (Estimated)SHMDSCHMID GroupN/AN/AN/AN/AN/AN/AN/AN/A8/14/2026 (Estimated)SOTKSono-Tek$1.81M$0.1341.5077.07N/A9.62%10.55%8.30%N/ALatest SOTK, AIRJ, ASYS, and SHMD EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/12/2026Q2 2026AIRJAirJoule Technologies-$0.08N/AN/AN/A($0.97) millionN/A8/5/2026Q3 2026ASYSAmtech Systems$0.10N/AN/AN/A$21.50 millionN/A7/8/2026Q1 2027SOTKSono-Tek$0.05$0.05N/A$0.05$5.60 million$5.66 million5/28/2026Q4 2026SOTKSono-Tek$0.02$0.03+$0.01$0.03$5.59 million$5.61 million5/14/2026Q1 2026AIRJAirJoule Technologies-$0.06-$0.74-$0.68-$0.74($1.00) millionN/A5/7/2026Q2 2026ASYSAmtech Systems$0.05$0.10+$0.05$0.08$19.50 million$20.47 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAIRJAirJoule TechnologiesN/AN/AN/AN/AN/AASYSAmtech SystemsN/AN/AN/AN/AN/ASHMDSCHMID GroupN/AN/AN/AN/AN/ASOTKSono-TekN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAIRJAirJoule TechnologiesN/A23.2323.23ASYSAmtech SystemsN/A2.872.02SHMDSCHMID GroupN/AN/AN/ASOTKSono-TekN/A4.373.59Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAIRJAirJoule Technologies63.65%ASYSAmtech Systems50.21%SHMDSCHMID Group46.03%SOTKSono-Tek47.89%Insider OwnershipCompanyInsider OwnershipAIRJAirJoule Technologies50.90%ASYSAmtech Systems26.90%SHMDSCHMID Group15.11%SOTKSono-Tek5.50%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAIRJAirJoule TechnologiesN/A72.40 million35.55 millionN/AASYSAmtech Systems33014.56 million10.64 millionOptionableSHMDSCHMID Group80057.80 million49.07 millionN/ASOTKSono-Tek8015.72 million14.85 millionNot OptionableSOTK, AIRJ, ASYS, and SHMD HeadlinesRecent News About These CompaniesNorthland Securities Boosts Earnings Estimates for Sono-TekJuly 15, 2026 | marketbeat.comSono-Tek Corporation (NASDAQ:SOTK) Short Interest Up 136.1% in JuneJuly 14, 2026 | marketbeat.comSono-Tek (NASDAQ:SOTK) Upgraded to Strong-Buy at Wall Street ZenJuly 12, 2026 | marketbeat.comSono-Tek Corporation (SOTK) Q1 Earnings Meet EstimatesJuly 8, 2026 | zacks.comSono-Tek Corporation Reports First Quarter Fiscal 2027 ResultsJuly 8, 2026 | globenewswire.comWhy Sono-Tek Corporation’s (SOTK) Stock Is Up 10.07%July 1, 2026 | aaii.comASonoTek (SOTK) Surges 14.6%: Is This an Indication of Further Gains?July 1, 2026 | zacks.comSono-Tek Posts Strong Fiscal 2026 Results, Outlook CautiousJune 26, 2026 | theglobeandmail.comSono-Tek (SOTK) Q4 2026 Earnings TranscriptMay 29, 2026 | finance.yahoo.comSono-Tek anticipates flat to modestly higher FY2027 revenue while outlining $500,000-$600,000 capacity expansion toward ~$35MMay 29, 2026 | seekingalpha.comSono-Tek Corp (SOTK) Q4 2026 Earnings Call Highlights: Strong Revenue Growth Amid Market ChallengesMay 29, 2026 | finance.yahoo.comSono-Tek Corporation (SOTK) Q4 Earnings and Revenues Beat EstimatesMay 28, 2026 | zacks.comSono-Tek Reports Fiscal Fourth Quarter and Full Year 2026 Financial ResultsMay 28, 2026 | globenewswire.comWhat To Expect From Sono-Tek Corp (SOTK) Q4 2026 EarningsMay 28, 2026 | finance.yahoo.comSono-Tek Corporation to Host Conference Call for Fiscal Q4 and Full Year 2026 Financial ResultsMay 21, 2026 | quiverquant.comQSono-Tek Announces Fiscal Fourth Quarter and Full Year 2026 Earnings Conference CallMay 21, 2026 | globenewswire.comSono-Tek's New Direction Is Reshaping Views In Technology SectorApril 17, 2026 | kalkinemedia.comKDiamond Quanta and Sono-Tek Partner to Integrate Precision Coating Within Standardized Process Architecture for Engineered Diamond-on-Glass ApplicationsMarch 17, 2026 | finance.yahoo.comSono-Tek Announces Technical Collaboration with Diamond Quanta to Support Precision Coating Integration for Engineered Diamond ApplicationsMarch 17, 2026 | prismmediawire.comPSono-Tek Announces Technical Collaboration with Diamond Quanta to Support Precision Coating Integration for Engineered Diamond ApplicationsMarch 17, 2026 | globenewswire.comSono-Tek Corporation Secures $820,000 Purchase Order for Advanced Coating Equipment in Medical Device ProductionMarch 11, 2026 | quiverquant.comQNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesSK Hynix’s Nasdaq Listing Could Reset the AI Memory TradeBy Thomas Hughes | July 7, 20265 Tech Stocks to Buy on the July PullbackBy Thomas Hughes | June 29, 2026The Oil Trade May Not Be Over: 3 Energy Stocks to WatchBy Thomas Hughes | June 21, 2026AirJoule Unveils Prime System, Clearing Path to CommercializationBy Thomas Hughes | July 1, 2026MarketBeat Week in Review – 06/29 - 07/03By Chris Markoch | July 4, 2026SOTK, AIRJ, ASYS, and SHMD Company DescriptionsAirJoule Technologies NASDAQ:AIRJ$3.60 -0.15 (-3.88%) As of 03:45 PM Eastern This is a fair market value price provided by Massive. Learn more.Montana Technologies Corporation operates as an atmospheric renewable energy and water harvesting technology company. It provides energy and dehumidification, evaporative cooling, and atmospheric water generation through its AirJoule technology. The company is headquartered in Ronan, Montana.Amtech Systems NASDAQ:ASYS$16.31 -0.36 (-2.14%) As of 03:46 PM Eastern This is a fair market value price provided by Massive. Learn more.Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs) worldwide. The company operates through Semiconductor and Material and Substrate segments. The Semiconductor segment designs, manufactures, sells, and services thermal processing equipment, including solder reflow ovens, horizontal diffusion furnaces, and custom high-temp belt furnaces for use by semiconductor, electronics, and electro/mechanical assembly manufacturers; and diffusion and reflow thermal systems, as well as wafer cleaning equipment and related services. The Material and Substrate segment manufactures and sells consumables and machinery for lapping and polishing of materials, such as silicon wafers for semiconductor products; sapphire substrates for LED lighting and mobile devices; silicon carbide wafers for LED and power device applications; various glass and silica components for 3D image transmission; quartz and ceramic components for telecommunications devices; and medical device components, and optical and photonics applications. It also offers substrate products comprising of double-sided wafer cleaning system, entegrity head tester, substrate carrier, substrate polishing templates, double-sided lapping and polishing machines, single-sided polisher, and substrate process chemicals. The company sells its products through sales personnel, as well as a network of independent sales representatives and distributors. Amtech Systems, Inc. was incorporated in 1981 and is headquartered in Tempe, Arizona.SCHMID Group NASDAQ:SHMD$4.16 -0.09 (-2.00%) As of 03:45 PM Eastern This is a fair market value price provided by Massive. Learn more.SCHMID Group N.V. develops and manufactures equipment and process solutions for electronics, photovoltaics, glass, and energy systems in Germany and internationally. The company offers electronics equipment, ET board, vertical and horizontal wet process, vacuum metallization and tech, plating, chemical mechanical polishing, and automation system solutions; and systems and process solutions for manufacturing and processing photovoltaic products, such as wafers, cells, modules, and thin films, as well as turnkey production lines. It also provides maintenance, after sales, customer training, and on-site services, as well as offers spare parts. The company was founded in 1864 and is based in Freudenstadt, Germany.Sono-Tek NASDAQ:SOTK$5.40 -0.11 (-1.91%) As of 03:45 PM Eastern This is a fair market value price provided by Massive. Learn more.Sono-Tek Corporation designs and manufactures ultrasonic coating systems for applying on parts and components for the microelectronics/electronics, alternative energy, medical, industrial, and research and development/other markets worldwide. The company also designs and manufactures custom-engineered ultrasonic coating systems; and provides nozzles and generators for manufacturers' equipment. Its products include integrated multi-axis coating systems, integrated coating systems, fluxing systems, OEM systems, and other related systems. In addition, the company provides surface coating solutions and application consulting services. It markets and distributes its products through direct sales personnel, select independent distributors, and sales representatives. The company was incorporated in 1975 and is based in Milton, New York. 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