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:ATOM NASDAQ:IPWR NASDAQ:NA NASDAQ:TYGO 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 VolumeATOMAtomera$4.59-3.2%$3.84$3.06▼$17.55$149.23M1.13559,044 shs286,860 shsIPWRIdeal Power$5.74+11.0%$5.13$3.77▼$8.62$43.94M1.1278,280 shs61,536 shsNANano Labs$5.03-3.5%$5.20$2.77▼$31.48$153.82M3.15166,385 shs56,121 shsTYGOTigo Energy$2.34-2.5%$1.86$0.58▼$2.95$157.78M1.18749,224 shs267,809 shs The Best Nuclear Energy Stocks to BuyNuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. To unlock these tickers, enter your email address below.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceATOMAtomera-3.16%+8.51%+35.40%-7.65%+26.80%IPWRIdeal Power+11.03%+16.67%+10.38%-6.97%-24.37%NANano Labs-3.45%-3.45%+2.24%-37.13%-34.13%TYGOTigo Energy-2.50%-4.10%+32.58%+80.00%+77.27%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeATOMAtomera$4.59-3.2%$3.84$3.06▼$17.55$149.23M1.13559,044 shs286,860 shsIPWRIdeal Power$5.74+11.0%$5.13$3.77▼$8.62$43.94M1.1278,280 shs61,536 shsNANano Labs$5.03-3.5%$5.20$2.77▼$31.48$153.82M3.15166,385 shs56,121 shsTYGOTigo Energy$2.34-2.5%$1.86$0.58▼$2.95$157.78M1.18749,224 shs267,809 shs The Best Nuclear Energy Stocks to BuyNuclear energy stocks are roaring. It's the hottest energy sector of the year. Cameco Corp, Paladin Energy, and BWX Technologies were all up more than 40% in 2024. The biggest market moves could still be ahead of us, and there are seven nuclear energy stocks that could rise much higher in the next several months. To unlock these tickers, enter your email address below.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceATOMAtomera-3.16%+8.51%+35.40%-7.65%+26.80%IPWRIdeal Power+11.03%+16.67%+10.38%-6.97%-24.37%NANano Labs-3.45%-3.45%+2.24%-37.13%-34.13%TYGOTigo Energy-2.50%-4.10%+32.58%+80.00%+77.27%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceATOMAtomera 1.00SellN/AN/AIPWRIdeal Power 1.50ReduceN/AN/ANANano Labs 1.00SellN/AN/ATYGOTigo Energy 2.33Hold$4.5092.31% UpsideCurrent Analyst Ratings BreakdownLatest IPWR, TYGO, NA, and ATOM Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails10/14/2025IPWRIdeal PowerWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (D-)10/8/2025ATOMAtomeraWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)10/8/2025NANano LabsWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (D-)10/8/2025TYGOTigo EnergyWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)10/7/2025IPWRIdeal PowerWestpark CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold9/27/2025ATOMAtomeraWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)9/27/2025IPWRIdeal PowerWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)9/27/2025NANano LabsWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (D-)9/27/2025TYGOTigo EnergyWeiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingSell (E+)7/31/2025TYGOTigo EnergyRoth CapitalSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeNeutral ➝ Buy$3.007/30/2025TYGOTigo EnergyHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$3.00 ➝ $6.00(Data available from 10/18/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookATOMAtomera$140K1,032.09N/AN/A$0.87 per share5.28IPWRIdeal Power$90K542.11N/AN/A$2.19 per share2.62NANano Labs$5.65M26.28N/AN/A$2.07 per share2.43TYGOTigo Energy$54.01M2.85N/AN/A$0.14 per share16.71Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateATOMAtomera-$18.43M-$0.67N/A∞N/A-15,555.37%-90.84%-78.02%10/28/2025 (Estimated)IPWRIdeal Power-$10.42M-$1.23N/A∞N/A-58,031.58%-66.48%-58.83%11/13/2025 (Estimated)NANano Labs-$15.75MN/A0.00∞N/AN/AN/AN/AN/ATYGOTigo Energy-$62.75M-$0.84N/AN/AN/A-69.01%-434.06%-63.64%10/28/2025 (Estimated)Latest IPWR, TYGO, NA, and ATOM EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails10/28/2025Q3 2025ATOMAtomera-$0.14N/AN/AN/A$0.10 millionN/A10/28/2025Q3 2025TYGOTigo Energy-$0.05N/AN/AN/A$29.60 millionN/A8/14/2025Q2 2025IPWRIdeal Power-$0.25-$0.33-$0.08-$0.33$0.02 million$0.01 million8/5/2025Q2 2025ATOMAtomera-$0.14-$0.17-$0.03-$0.17N/A$0.00 million7/29/2025Q2 2025TYGOTigo Energy-$0.09-$0.07+$0.02-$0.07$21.48 million$24.06 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthATOMAtomeraN/AN/AN/AN/AN/AIPWRIdeal PowerN/AN/AN/AN/AN/ANANano LabsN/AN/AN/AN/AN/ATYGOTigo EnergyN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioATOMAtomeraN/A8.148.14IPWRIdeal PowerN/A12.6412.55NANano Labs0.281.811.76TYGOTigo EnergyN/A0.890.61Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipATOMAtomera30.79%IPWRIdeal Power16.37%NANano Labs50.68%TYGOTigo Energy15.72%Insider OwnershipCompanyInsider OwnershipATOMAtomera13.00%IPWRIdeal Power5.36%NANano LabsN/ATYGOTigo Energy29.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableATOMAtomera2031.48 million27.39 millionOptionableIPWRIdeal Power78.50 million8.04 millionNot OptionableNANano Labs15729.52 millionN/ANot OptionableTYGOTigo Energy12665.74 million46.28 millionNot OptionableIPWR, TYGO, NA, and ATOM HeadlinesRecent News About These CompaniesAmerican Clean Energy Under Pressure from Foreign Patent FrontsOctober 15 at 9:06 PM | msn.comTigo Energy Kicks off UK Installer ESS Training Tour, Doubling Down on Optimizer SuccessOctober 15 at 2:00 AM | businesswire.comTigo Energy Inc. to Report Third Quarter 2025 Financial Results on Tuesday, October 28, 2025 at 4:30 p.m. ETOctober 14, 2025 | businesswire.comTigo Energy (NASDAQ:TYGO) Receives Sell (E+) Rating from Weiss RatingsOctober 9, 2025 | marketbeat.comTigo Energy to Participate in Multitude of Investor Conferences During the Fourth Quarter 2025October 9, 2025 | businesswire.comTigo Energy (NASDAQ:TYGO) Trading Up 5.1% - Should You Buy?October 8, 2025 | marketbeat.comTigo Energy Drives Growth in Solar and Renewable SolutionsOctober 4, 2025 | kalkinemedia.comKTigo Energy, Inc. (NASDAQ:TYGO) Sees Large Drop in Short InterestOctober 4, 2025 | marketbeat.comTigo Energy to Introduce GO Battery, Boost Solar Production for Puerto Rico at Energy 2025September 30, 2025 | businesswire.com3 Stocks to Buy as Solar Power Set to Drive 50%+ of New CapacitySeptember 15, 2025 | zacks.comTigo Energy, Inc. (TYGO) Partners with EG4 Electronics to Enhance Manufacturing CapacitySeptember 13, 2025 | finance.yahoo.comTigo Energy, Inc. (TYGO) Upgraded to Buy: Here's What You Should KnowSeptember 12, 2025 | zacks.comTigo Energy, Inc. (TYGO) Partners with EG4 Electronics to Enhance Manufacturing CapacitySeptember 12, 2025 | msn.comPrivate equity firms among Tigo Energy, Inc.'s (NASDAQ:TYGO) largest shareholders, saw gain in holdings value after stock jumped 21% last weekSeptember 10, 2025 | finance.yahoo.comTigo Energy’s 3-phase EI Residential Solution Receives Certification for Deployment in SlovakiaSeptember 7, 2025 | msn.comRoth MKM upgrades Tigo Energy (TYGO) to a BuySeptember 5, 2025 | theglobeandmail.comTigo Energy Three-Phase EI Residential Solution Cleared for Deployment in SlovakiaSeptember 1, 2025 | businesswire.comTigo Energy Initiates ‘Made in the USA’ Manufacturing Partnership With EG4 ElectronicsAugust 25, 2025 | mms.businesswire.comTigo Energy Highlights 4.3MW Optimized Rapid Shutdown Project at Intersolar 2025 in BrazilAugust 19, 2025 | businesswire.comTigo Energy Q2 Revenue Jumps 89%August 4, 2025 | fool.comAnalysts Just Made A Captivating Upgrade To Their Tigo Energy, Inc. (NASDAQ:TYGO) ForecastsAugust 3, 2025 | finance.yahoo.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesOctober’s Top 5 Stocks Poised for Big BreakoutsBy Thomas Hughes | October 1, 2025Datavault AI: The New AI Contender Backed by Big FundingBy Jeffrey Neal Johnson | October 1, 2025After the Fed's Rate Cut, PNC Could See a Mortgage Refinance BoomBy Jordan Chussler | September 21, 2025Downgraded But Not Done: 3 Stocks Ready for a Market ComebackBy Thomas Hughes | September 24, 2025Qualcomm’s RSI Just Hit Its High of the Year—Why That’s BullishBy Sam Quirke | September 24, 2025IPWR, TYGO, NA, and ATOM Company DescriptionsAtomera NASDAQ:ATOM$4.59 -0.15 (-3.16%) Closing price 10/17/2025 04:00 PM EasternExtended Trading$4.68 +0.09 (+2.05%) As of 10/17/2025 07:31 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.Atomera Incorporated engages in the developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry in North America and the Asia Pacific. The company's lead technology is the Mears Silicon Technology, a thin film of reengineered silicon that can be applied as a transistor channel enhancement to CMOS-type transistors. Its customers include foundries, integrated device manufacturers, fabless semiconductor manufacturers, original equipment manufacturers, and electronic design automation companies. The company was formerly known as Mears Technologies, Inc. and changed its name to Atomera Incorporated in January 2016. Atomera Incorporated was founded in 2001 and is headquartered in Los Gatos, California.Ideal Power NASDAQ:IPWR$5.74 +0.57 (+11.03%) Closing price 10/17/2025 03:59 PM EasternExtended Trading$5.65 -0.09 (-1.59%) As of 10/17/2025 07:34 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.Ideal Power Inc. focuses on the development and commercialization of its bidirectional bipolar junction TRANsistor solid-state switch technology. It also offers SymCool Power Module designed to meet low conduction loss needs of the solid-state circuit breaker market. The company serves electric and hybrid electric vehicles, electric vehicle charging, renewable energy and energy storage system power converters, uninterruptible power supplies for data centers, industrial motor drives, solid-state circuit breakers, distribution and transmission switches and controls, and other industrial and military markets. The company was formerly known as Ideal Power Converters Inc. and changed its name to Ideal Power Inc. in July 2013. Ideal Power Inc. was incorporated in 2007 and is headquartered in Austin, Texas.Nano Labs NASDAQ:NA$5.03 -0.18 (-3.45%) Closing price 10/17/2025 04:00 PM EasternExtended Trading$5.06 +0.02 (+0.50%) As of 10/17/2025 08:00 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.Nano Labs Ltd operates as a fabless integrated circuit design company and product solution provider in the People's Republic of China and internationally. It develops high throughput computing and high-performance computing chips. The company also offers distributed computing and storage solutions, smart network interface cards, and vision computing chips, as well as distributed rendering technology. In addition, it engages in the research and development of software. Its customers include enterprises and individual buyers. The company was founded in 2019 and is headquartered in Hangzhou, the People's Republic of China.Tigo Energy NASDAQ:TYGO$2.34 -0.06 (-2.50%) Closing price 10/17/2025 04:00 PM EasternExtended Trading$2.34 0.00 (0.00%) As of 10/17/2025 07:05 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.Tigo Energy, Inc. provides solar and energy storage solutions for the solar industry. It offers module level power electronics (MLPEs) to maximize the energy output of individual solar modules. The company also provides GO Energy Storage Systems that provide solar energy storage management capabilities; and Energy Intelligence (EI) platform, which provides monitoring and energy demand forecasting capabilities. In addition, it offers GO Battery that provides energy resilience in the event of a grid outage and optimizes energy consumption based on rate plans for home energy needs; GO Inverter, which offers energy conversion for home consumption or export to the grid; GO Link/Automatic Transfer Switch (ATS), a component for battery backup of on-grid systems; and GO Electric Vehicle (EV) Charger to reduce transportation costs. The company serves residential, commercial, and utility sectors through distributors and solar installers in North and South America, Europe, the Middle East, Africa, and the Asia-Pacific regions. Tigo Energy, Inc. was founded in 2007 and is headquartered in Campbell, California. 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