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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:EVSI NASDAQ:LPTH OTCMKTS:OPVS NASDAQ:RBCN NASDAQ:SPI 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 VolumeEVSIBeam Global$2.53+0.4%$18.12$3.90▼$15.98$16.92M0.1135,694 shs247,650 shsLPTHLightPath Technologies$6.50-2.9%$4.16$1.15▼$6.97$287.99M1.1399,378 shs66,684 shsOPVSNanoflex Power$0.00$0.00$0.00▼$0.04N/A2.74N/A42,120 shsRBCNRubicon Technology$4.28-0.7%$3.49$1.14▼$5.51$10.19M1.024,013 shs462 shsSPISPI Energy$0.77-10.4%$0.77$0.27▼$1.75$24.21M0.623.32 million shs44.41 million shsOptions Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceEVSIBeam Global+3.28%-2.33%+8.62%+73.79%-53.59%LPTHLightPath Technologies+9.85%+26.23%+65.19%+127.55%+457.50%OPVSNanoflex Power0.00%0.00%0.00%0.00%-80.00%RBCNRubicon Technology-0.70%+0.71%+24.06%+93.67%+234.38%SPISPI Energy0.00%0.00%0.00%0.00%+84.58%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeEVSIBeam Global$2.53+0.4%$18.12$3.90▼$15.98$16.92M0.1135,694 shs247,650 shsLPTHLightPath Technologies$6.50-2.9%$4.16$1.15▼$6.97$287.99M1.1399,378 shs66,684 shsOPVSNanoflex Power$0.00$0.00$0.00▼$0.04N/A2.74N/A42,120 shsRBCNRubicon Technology$4.28-0.7%$3.49$1.14▼$5.51$10.19M1.024,013 shs462 shsSPISPI Energy$0.77-10.4%$0.77$0.27▼$1.75$24.21M0.623.32 million shs44.41 million shsOptions Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceEVSIBeam Global+3.28%-2.33%+8.62%+73.79%-53.59%LPTHLightPath Technologies+9.85%+26.23%+65.19%+127.55%+457.50%OPVSNanoflex Power0.00%0.00%0.00%0.00%-80.00%RBCNRubicon Technology-0.70%+0.71%+24.06%+93.67%+234.38%SPISPI Energy0.00%0.00%0.00%0.00%+84.58%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceEVSIBeam Global 0.00N/AN/AN/ALPTHLightPath Technologies 2.80Moderate Buy$5.38-17.26% DownsideOPVSNanoflex Power 0.00N/AN/AN/ARBCNRubicon Technology 0.00N/AN/AN/ASPISPI Energy 0.00N/AN/AN/ACurrent Analyst Ratings BreakdownLatest OPVS, RBCN, LPTH, SPI, and EVSI Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails9/4/2025LPTHLightPath TechnologiesHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$6.00 ➝ $7.008/28/2025LPTHLightPath TechnologiesHC WainwrightSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$5.00 ➝ $6.008/12/2025LPTHLightPath TechnologiesZacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold(Data available from 9/18/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookEVSIBeam Global$5.11M3.31N/AN/A$1.13 per share2.24LPTHLightPath Technologies$31.73M9.10N/AN/A$0.78 per share8.33OPVSNanoflex PowerN/AN/AN/AN/AN/AN/ARBCNRubicon Technology$3.88M2.62$0.05 per share89.59$0.17 per share25.18SPISPI Energy$177.52M0.14N/AN/AN/A∞Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateEVSIBeam Global-$3.93M-$0.88N/AN/AN/A-74.75%-66.50%-51.61%N/ALPTHLightPath Technologies-$8.01M-$0.26N/AN/AN/A-30.18%-41.68%-19.01%9/18/2025 (Estimated)OPVSNanoflex PowerN/AN/A0.00∞N/AN/AN/AN/AN/ARBCNRubicon Technology-$10K-$0.1722.53∞N/A-29.90%-122.29%-47.56%N/ASPISPI Energy-$33.42MN/A0.00∞N/AN/AN/AN/AN/ALatest OPVS, RBCN, LPTH, SPI, and EVSI EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails9/18/2025Q4 2025LPTHLightPath Technologies-$0.03N/AN/AN/A$12.20 millionN/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthEVSIBeam GlobalN/AN/AN/AN/AN/ALPTHLightPath TechnologiesN/AN/AN/AN/AN/AOPVSNanoflex PowerN/AN/AN/AN/AN/ARBCNRubicon Technology$11.00257.01%N/AN/A N/ASPISPI EnergyN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioEVSIBeam GlobalN/A3.922.25LPTHLightPath Technologies0.332.301.26OPVSNanoflex PowerN/AN/AN/ARBCNRubicon TechnologyN/A1.511.38SPISPI EnergyN/AN/AN/ACompare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipEVSIBeam Global11.07%LPTHLightPath Technologies56.29%OPVSNanoflex PowerN/ARBCNRubicon Technology0.01%SPISPI Energy1.73%Insider OwnershipCompanyInsider OwnershipEVSIBeam Global6.41%LPTHLightPath Technologies14.65%OPVSNanoflex Power3.46%RBCNRubicon Technology3.60%SPISPI Energy24.58%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableEVSIBeam Global186.69 millionN/ANot OptionableLPTHLightPath Technologies33044.45 million37.94 millionNot OptionableOPVSNanoflex Power8N/AN/ANot OptionableRBCNRubicon Technology102.38 million2.29 millionNot OptionableSPISPI Energy42031.60 million23.84 millionOptionableOPVS, RBCN, LPTH, SPI, and EVSI HeadlinesRecent News About These CompaniesSPI Energy Co Placed into Official LiquidationSeptember 17 at 3:30 PM | tipranks.comZeo Energy Corp. to Present at ROTH Capital’s Solar & Storage Symposium at RE+ 25 on September 9, 2025September 8, 2025 | finance.yahoo.comEight option delistings on August 18thAugust 18, 2025 | msn.comBosideng Announces Director’s Disclosure Following SPI Energy Winding-UpAugust 17, 2025 | theglobeandmail.comCore Development Group Announces Sponsorship at RE+ 25 Las VegasAugust 12, 2025 | kansascity.comKWeekly SPI inflation up 4.07pcJuly 25, 2025 | brecorder.comBWeekly inflation jumps 4.07pcJuly 25, 2025 | dawn.comDInflation intensifies 4.07% WoWJuly 25, 2025 | tribune.com.pkTWeekly inflation up by 4.07pcJuly 25, 2025 | msn.comSPI inches up on costlier perishables, energyJuly 20, 2025 | dawn.comDSPI rises 0.95% on food price spikeJuly 12, 2025 | msn.comSaha Group Launches Floating Solar Project with RatchJuly 10, 2025 | msn.comSPI Energy abandons McClellan Park solar panel plant. New company to restart operations.July 2, 2025 | bizjournals.comWeekly inflation eases 0.29%May 24, 2025 | tribune.com.pkTSPI AWARDS SCHOLARSHIPSMay 23, 2025 | building-products.comBWall Street flips to losses after spending bill passes the House raising anxiety over US debtMay 23, 2025 | msn.comSPI Energy Co Ltd (SPIEF) Dividend HistoryMay 17, 2025 | nasdaq.comSPIEF SPI Energy Co., Ltd.May 14, 2025 | seekingalpha.comFrom Automotive To Chocolate: Discover The Infinite Possibilities Of Screen Printing At SPI 2025May 14, 2025 | textileworld.comTElectricity, Gas Added to Monthly Price IndexesMay 12, 2025 | miragenews.comMNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All HeadlinesCan AI Defense Contracts Push Palantir Shares Higher?By Chris Markoch | August 19, 2025Eyes on the Sky: AST SpaceMobile Prepares for Commercial LaunchBy Jordan Chussler | September 8, 2025Should You Join Buffett and Invest in Constellation Brands?By Jordan Chussler | August 22, 2025CrowdStrike at a Crossroads: AI Halo vs. RisksBy Chris Markoch | August 28, 2025Is Viking’s Growth Still Worth the Premium?By Chris Markoch | August 20, 2025OPVS, RBCN, LPTH, SPI, and EVSI Company DescriptionsBeam Global NASDAQ:EVSIBeam Global engages in the invention, design, engineering, manufacture, and sale of solar powered products. It offers solar powered products and proprietary technology solutions for electric vehicle charging infrastructure, out of home advertising platforms, and energy security and disaster preparedness. The company was founded by Robert Lane Noble on June 12, 2006 and is headquartered in San Diego, CA.LightPath Technologies NASDAQ:LPTH$6.50 -0.19 (-2.90%) As of 10:08 AM Eastern This is a fair market value price provided by Polygon.io. Learn more.LightPath Technologies, Inc. designs, develops, manufactures, and distributes optical components and assemblies. The company offers precision molded glass aspheric optics, molded and diamond-turned infrared aspheric lenses, and other optical components used to produce products that manipulate light; and infrared products, including catalog and custom infrared optics. Its products are used in defense products, medical devices, laser aided industrial tools, automotive safety applications, barcode scanners, optical data storage, hybrid fiber coax datacom, telecommunications, machine vision and sensors, and other sectors. The company sells its products directly to customers in Europe and Asia. LightPath Technologies, Inc. was founded in 1985 and is headquartered in Orlando, Florida.Nanoflex Power OTCMKTS:OPVS$0.0001 0.00 (0.00%) As of 09/17/2025 01:12 PM EasternNanoFlex Power Corporation researches, develops, commercializes, and licenses photovoltaic technologies that enable thin film solar products. The company has worldwide license and right to sublicense intellectual property resulting from its sponsored research programs, which have resulted in a portfolio of issued and pending U.S. patents and their foreign counterparts. Its patented and patent-pending technologies include Gallium Arsenide based solar thin films; and organic photovoltaic materials, architectures, and fabrication processes for ultra-thin solar films offering aesthetics, such as semi-transparency and tinting, and highly flexible form factors. The company's technologies are targeted at various applications comprising portable and off-grid power generation, building applied photovoltaics, building integrated photovoltaics, space vehicles and unmanned aerial vehicles, semi-transparent solar power generating glazing or windows, ultra-thin solar films for automobiles or other consumer, and Internet of Things application, including sensors. NanoFlex Power Corporation was founded in 1994 and is based in Scottsdale, Arizona.Rubicon Technology NASDAQ:RBCN$4.28 -0.03 (-0.70%) As of 09/17/2025 12:05 PM EasternRubicon Technology, Inc. provides monocrystalline sapphire for applications in optical and industrial systems in North America, Asia, and internationally. The company offers optical and industrial sapphire products in various shapes and sizes, including sheets, rods, tubes, core, ingots, and prisms for a range of end markets comprising defense and aerospace, specialty lighting, instrumentation, sensors and detectors, semiconductor process equipment, electronic substrates, medical, and laser applications. It serves defense subcontractors, industrial manufacturers, fabricators, and resellers. The company was incorporated in 2001 and is based in Bensenville, Illinois.SPI Energy NASDAQ:SPISPI Energy Co., Ltd. provides photovoltaic and electric vehicle (EV) solutions for business, residential, government, and utility customers and investors in Australia, Japan, Italy, the United States, the United Kingdom, and Greece. The company offers engineering, procurement, and construction services to independent power developers and producers, and commercial and industrial companies. It also develops, owns, and operates solar projects that sell electricity to power companies and other electricity off-takers, including government-owned utility companies. In addition, the company sells self-assembled solar modules, forklifts, pre-development solar projects, component and charging stations, as well as offers shipping, delivery, engineering, and maintenance services. As of April, 2022, it owned and operated 17.51 megawatts of solar projects. The company is headquartered in Sacramento, California. 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