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:NSYS NASDAQ:SNT 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$3.21-3.0%$4.16$2.31▼$17.55$104.21M1.13277,710 shs367,475 shsNSYSNortech Systems$9.29-0.1%$8.78$7.25▼$13.90$25.91M0.164,737 shs3,815 shsSNTSenstar Technologies$4.57+3.4%$4.46$1.40▼$5.04$103.10M1.8754,613 shs28,913 shsTYGOTigo Energy$1.74+1.8%$1.33$0.58▼$1.80$112.42M1273,224 shs452,738 shs(Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Enter your email address and we'll send you our list of which EV stocks show the most long-term potential.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceATOMAtomera-3.02%+3.55%-10.83%-44.56%+27.38%NSYSNortech Systems-0.43%+2.66%+9.31%+1.42%-22.32%SNTSenstar Technologies+3.39%+3.16%+13.97%+15.99%+182.10%TYGOTigo Energy+1.75%+23.40%+35.94%+41.46%+24.29%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeATOMAtomera$3.21-3.0%$4.16$2.31▼$17.55$104.21M1.13277,710 shs367,475 shsNSYSNortech Systems$9.29-0.1%$8.78$7.25▼$13.90$25.91M0.164,737 shs3,815 shsSNTSenstar Technologies$4.57+3.4%$4.46$1.40▼$5.04$103.10M1.8754,613 shs28,913 shsTYGOTigo Energy$1.74+1.8%$1.33$0.58▼$1.80$112.42M1273,224 shs452,738 shs(Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Enter your email address and we'll send you our list of which EV stocks show the most long-term potential.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceATOMAtomera-3.02%+3.55%-10.83%-44.56%+27.38%NSYSNortech Systems-0.43%+2.66%+9.31%+1.42%-22.32%SNTSenstar Technologies+3.39%+3.16%+13.97%+15.99%+182.10%TYGOTigo Energy+1.75%+23.40%+35.94%+41.46%+24.29%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceATOMAtomera 0.00N/AN/AN/ANSYSNortech Systems 0.00N/AN/AN/ASNTSenstar Technologies 0.00N/AN/AN/ATYGOTigo Energy 3.00Buy$4.50158.62% UpsideCurrent Analyst Ratings BreakdownLatest NSYS, SNT, ATOM, and TYGO Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/31/2025TYGOTigo 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 9/11/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookATOMAtomera$140K721.79N/AN/A$0.87 per share3.69NSYSNortech Systems$128.13M0.20$0.16 per share57.87$12.24 per share0.76SNTSenstar Technologies$35.75M2.98$0.15 per share30.57$1.62 per share2.82TYGOTigo Energy$54.01M2.12N/AN/A$0.14 per share12.43Compare 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%11/4/2025 (Estimated)NSYSNortech Systems-$1.29M-$1.17N/A∞N/A-2.74%-9.55%-4.33%11/4/2025 (Estimated)SNTSenstar Technologies$2.64M$0.2220.77∞N/A13.49%13.44%9.93%11/12/2025 (Estimated)TYGOTigo Energy-$62.75M-$0.84N/AN/AN/A-69.01%-434.06%-63.64%11/5/2025 (Estimated)Latest NSYS, SNT, ATOM, and TYGO EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/25/2025Q2 2025SNTSenstar TechnologiesN/A$0.05N/A$0.05N/A$9.65 million8/7/2025Q2 2025NSYSNortech SystemsN/A$0.12N/A$0.12N/A$30.67 million8/5/2025Q2 2025ATOMAtomera-$0.14-$0.17-$0.03-$0.17N/AN/A7/29/2025Q2 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/ANSYSNortech SystemsN/AN/AN/AN/AN/ASNTSenstar TechnologiesN/AN/AN/AN/AN/ATYGOTigo EnergyN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioATOMAtomeraN/A8.148.14NSYSNortech Systems0.372.701.84SNTSenstar TechnologiesN/A3.432.97TYGOTigo EnergyN/A0.890.61Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipATOMAtomera30.79%NSYSNortech Systems3.05%SNTSenstar Technologies20.75%TYGOTigo Energy15.72%Insider OwnershipCompanyInsider OwnershipATOMAtomera13.00%NSYSNortech Systems11.00%SNTSenstar Technologies24.35%TYGOTigo Energy29.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableATOMAtomera2031.48 million27.39 millionOptionableNSYSNortech Systems8102.79 million2.48 millionNot OptionableSNTSenstar Technologies16023.33 million17.65 millionNo DataTYGOTigo Energy12665.74 million46.28 millionNot OptionableNSYS, SNT, ATOM, and TYGO HeadlinesRecent News About These CompaniesPrivate equity firms among Tigo Energy, Inc.'s (NASDAQ:TYGO) largest shareholders, saw gain in holdings value after stock jumped 21% last weekSeptember 10 at 7:37 PM | 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, Inc. (NASDAQ:TYGO) Short Interest UpdateSeptember 5, 2025 | marketbeat.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, Inc. (NASDAQ:TYGO) Sees Large Increase in Short InterestAugust 16, 2025 | marketbeat.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.comTigo Energy Insider Trading Activity | NASDAQ:TYGO | BenzingaJuly 31, 2025 | benzinga.comTigo Energy TS4 Flex MLPE Device Family Certified Compatible With Haier Energy InvertersJuly 30, 2025 | businesswire.comTigo Energy price target raised to $6 from $3 at H.C. WainwrightJuly 30, 2025 | msn.comTigo Energy surges after Q2 beat and raiseJuly 30, 2025 | msn.comTigo Energy TYGO Q2 2025 Earnings Call TranscriptJuly 30, 2025 | fool.comTigo Energy, Inc. (TYGO) Q2 2025 Earnings Call TranscriptJuly 29, 2025 | seekingalpha.comTigo Energy, Inc. (TYGO) Reports Q2 Loss, Tops Revenue EstimatesJuly 29, 2025 | zacks.comTigo Energy Reports Second Quarter 2025 Financial ResultsJuly 29, 2025 | businesswire.comTigo Energy Inc (TYGO) Q2 2025: Everything You Need To Know Ahead Of EarningsJuly 28, 2025 | finance.yahoo.comTigo Energy stock rises after launching inverter power control featureJuly 24, 2025 | investing.comTigo Energy Unlocks Solar Repowering Market with U.S. Service and Installation LeaderJuly 24, 2025 | businesswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeNSYS, SNT, ATOM, and TYGO Company DescriptionsAtomera NASDAQ:ATOM$3.21 -0.10 (-3.02%) Closing price 09/10/2025 04:00 PM EasternExtended Trading$3.32 +0.11 (+3.43%) As of 09/10/2025 07:50 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.Nortech Systems NASDAQ:NSYS$9.29 -0.01 (-0.11%) Closing price 09/10/2025 03:57 PM EasternExtended Trading$9.03 -0.26 (-2.80%) As of 09/10/2025 04:07 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.Nortech Systems Incorporated provides design and manufacturing solutions for electromedical devices, electromechanical systems, assemblies, and components in the United States, Mexico, and China. It offers a range of technical and manufacturing, and support services, including project management, designing, testing, prototyping, manufacturing, supply chain management, and post-market services. The company also provides manufacturing and engineering services for medical devices, printed circuit board assemblies, wire and cable assemblies, and higher-level electromechanical assemblies. In addition, it offers engineering and repair services. The company serves original equipment manufacturers in the medical, aerospace and defense, and industrial markets through business development teams and independent manufacturers' representatives. Nortech Systems Incorporated was founded in 1990 and is headquartered in Maple Grove, Minnesota.Senstar Technologies NASDAQ:SNT$4.57 +0.15 (+3.39%) Closing price 09/10/2025 04:00 PM EasternExtended Trading$4.56 -0.02 (-0.33%) As of 09/10/2025 04:10 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.Senstar Technologies Corporation provides physical, video, and access control security products and solutions worldwide. It offers solutions for critical sites, which leverage its portfolio of perimeter intrusion detection systems, and video management software with intelligent video analytics security solutions, as well as access control products and technologies. The company's solutions and products are optimized for perimeter, outdoor, and general security applications. Its portfolio of critical infrastructure protection and site protection technologies includes various smart barriers and fences, fence mounted sensors, virtual gates, buried and concealed detection systems, and sensors for sub-surface intrusion, such as to secure pipelines, as well as video analytics software and video management systems. Senstar Technologies Corporation was incorporated in 1984 and is based in Ottawa, Canada.Tigo Energy NASDAQ:TYGO$1.74 +0.03 (+1.75%) Closing price 09/10/2025 04:00 PM EasternExtended Trading$1.70 -0.03 (-2.01%) As of 09/10/2025 07:43 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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