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 NYSEAMERICAN:AMS NASDAQ:CTEC 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 VolumeAMSAmerican Shared Hospital Services$2.41-2.4%$2.49$2.27▼$4.60$15.54M0.2914,935 shs8,237 shsCTECGlobal X CleanTech ETF$7.87+0.1%$6.89$5.18▼$8.77$21.71M1.4123,482 shs2,664 shsTen Starter Stocks For Beginners to Buy NowJust getting into the stock market? These 10 simple stocks can help beginning investors build long-term wealth without knowing options, technicals, or other advanced strategies.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAMSAmerican Shared Hospital Services0.00%-0.80%+4.22%-7.84%-7.84%CTECGlobal X CleanTech ETF0.00%+0.83%+11.40%+36.55%-11.73%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationAMSAmerican Shared Hospital ServicesN/AN/AN/AN/AN/AN/AN/AN/ACTECGlobal X CleanTech ETFN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAMSAmerican Shared Hospital Services 0.00N/AN/AN/ACTECGlobal X CleanTech ETF 2.33Hold$7.87N/ACurrent Analyst Ratings BreakdownCompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAMSAmerican Shared Hospital Services$28.34M0.55$0.87 per share2.78$4.68 per share0.51CTECGlobal X CleanTech ETFN/AN/AN/AN/AN/AN/ACompare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAMSAmerican Shared Hospital Services$2.19M$0.6010.968.03N/A5.00%-4.20%-2.09%8/13/2025 (Estimated)CTECGlobal X CleanTech ETFN/AN/A15.62∞N/AN/AN/AN/AN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthAMSAmerican Shared Hospital ServicesN/AN/AN/AN/AN/ACTECGlobal X CleanTech ETF$0.101.27%N/AN/AN/ALatest CTEC, AMS, TSTL, and BVC DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date6/26/2025CTECGlobal X CleanTech ETF$0.02356/27/20256/27/20257/7/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAMSAmerican Shared Hospital Services0.581.871.87CTECGlobal X CleanTech ETFN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAMSAmerican Shared Hospital Services23.16%CTECGlobal X CleanTech ETFN/AInsider OwnershipCompanyInsider OwnershipAMSAmerican Shared Hospital Services23.80%CTECGlobal X CleanTech ETFN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAMSAmerican Shared Hospital Services106.45 million4.92 millionNot OptionableCTECGlobal X CleanTech ETF147,0002.76 millionN/ANot OptionableCTEC, AMS, TSTL, and BVC HeadlinesRecent News About These CompaniesGlobal X CleanTech ETF Short Interest Report | NASDAQ:CTEC - BenzingaJuly 12 at 4:13 AM | benzinga.comGlobal X CleanTech ETF (NASDAQ:CTEC), Top Holdings - BenzingaJuly 11 at 6:11 PM | benzinga.comGlobal X CleanTech ETF declares semi-annual distribution of $0.0235June 30, 2025 | msn.comGlobal X Investments Canada will terminate five of its ETFsJune 9, 2025 | msn.com(CTEC) Trading AdviceFebruary 1, 2025 | news.stocktradersdaily.comN(CTEC) Long Term Investment AnalysisJanuary 11, 2025 | news.stocktradersdaily.comN(CTEC) Investment AnalysisDecember 31, 2024 | news.stocktradersdaily.comNGlobal X CleanTech ETF declares semi-annual distribution of $0.0804December 30, 2024 | msn.com(CTEC) Trading SignalsDecember 21, 2024 | news.stocktradersdaily.comNHow to Take Advantage of moves in (CTEC)December 10, 2024 | news.stocktradersdaily.comNMeet Canada’s 50 Most Investable Cleantech Ventures and Opportunities for US InvestorsNovember 7, 2024 | markets.businessinsider.com(CTEC) On The My Stocks PageNovember 1, 2024 | news.stocktradersdaily.comN(CTEC) Investment Analysis and AdviceOctober 10, 2024 | news.stocktradersdaily.comN(CTEC) Technical Pivots with Risk ControlsSeptember 18, 2024 | news.stocktradersdaily.comNGlobal X 1-3 Month T-Bill ETF goes ex dividend todaySeptember 6, 2024 | msn.comTrend Tracker for (CTEC)September 3, 2024 | news.stocktradersdaily.comNHow To Trade (CTEC)August 11, 2024 | news.stocktradersdaily.comNGlobal X Information Technology Covered Call & Growth ETF declares monthly distribution of $0.2004May 3, 2024 | msn.comClean Tech Co.'s Story Just Got Better, Expert SaysApril 17, 2024 | benzinga.comETFs in Focus After First Solar Q4 EarningsFebruary 29, 2024 | zacks.comMedia Sentiment Over TimeTop HeadlinesView All HeadlinesWhy BigBear.ai Could Rally 100% and Catch Palantir SoonBy Gabriel Osorio-Mazilli | June 30, 2025View Why BigBear.ai Could Rally 100% and Catch Palantir Soon3 Defense Leaders Set to Gain From Rising Military SpendBy Chris Markoch | July 5, 2025View 3 Defense Leaders Set to Gain From Rising Military SpendIPO Momentum Returns: 3 Stocks Rising After CoreWeave’s SurgeBy Dan Schmidt | June 20, 2025View IPO Momentum Returns: 3 Stocks Rising After CoreWeave’s SurgeBigBear.ai Poised to Benefit as Palantir Dominates AI DefenseBy Gabriel Osorio-Mazilli | June 23, 2025View BigBear.ai Poised to Benefit as Palantir Dominates AI DefenseBig Bank Buybacks: Morgan Stanley, Citi, & Wells Fargo LeadBy Gabriel Osorio-Mazilli | July 3, 2025View Big Bank Buybacks: Morgan Stanley, Citi, & Wells Fargo LeadCTEC, AMS, TSTL, and BVC Company DescriptionsAmerican Shared Hospital Services NYSEAMERICAN:AMS$2.41 -0.06 (-2.43%) Closing price 04:10 PM EasternExtended Trading$2.44 +0.03 (+1.45%) As of 04:26 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.American Shared Hospital Services provides stereotactic radiosurgery and advanced radiation therapy equipment. It operates in two segments, Medical Equipment Leasing, and Retail. The company offers radiosurgery equipment for the Gamma Knife stereotactic radiosurgery, a non-invasive procedure to treat malignant and benign brain tumors, and arteriovenous malformations, as well as for trigeminal neuralgia. It also provides financing services for Leksell Gamma Knife units; and leases medical equipment. In addition, the company offers proton beam radiation therapy services in Orlando, Florida and Long Beach, California, as well as offers planning, installation, reimbursement, and marketing support services to its customers. The company markets its solutions to cancer treatment centers, hospitals, and cancer networks worldwide. American Shared Hospital Services was founded in 1980 and is based in San Francisco, California.Global X CleanTech ETF NASDAQ:CTEC$7.86 +0.01 (+0.06%) Closing price 03:58 PM EasternExtended Trading$7.86 0.00 (0.00%) As of 06:11 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.The Global X CleanTech ETF (CTEC) is an exchange-traded fund that is based on the Indxx Global CleanTech index. The fund tracks a market-cap weighted index of global companies involved in the development and production of technologies that reduce negative impact on the environment. CTEC was launched on Oct 27, 2020 and is managed by Global X. 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