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:FSLR NASDAQ:IPGP NYSE:UMC 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 VolumeFSLRFirst Solar$267.31-1.4%$231.95$135.50▼$320.95$28.72B1.712.94 million shs1.79 million shsIPGPIPG Photonics$114.65+3.1%$114.99$65.25▼$155.82$4.87B0.95554,314 shs236,849 shsUMCUnited Microelectronics$21.69+4.9%$15.44$6.56▼$23.69$54.46B1.6117.55 million shs16.40 million shs(Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Click the link to see 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 PerformanceFSLRFirst Solar0.00%-4.19%+15.41%+36.33%+59.25%IPGPIPG Photonics0.00%+6.78%+9.09%+3.33%+68.68%UMCUnited Microelectronics0.00%+9.64%+26.43%+133.66%+174.36%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeFSLRFirst Solar$267.31-1.4%$231.95$135.50▼$320.95$28.72B1.712.94 million shs1.79 million shsIPGPIPG Photonics$114.65+3.1%$114.99$65.25▼$155.82$4.87B0.95554,314 shs236,849 shsUMCUnited Microelectronics$21.69+4.9%$15.44$6.56▼$23.69$54.46B1.6117.55 million shs16.40 million shs(Almost) Everything You Need To Know About The EV MarketLooking to profit from the electric vehicle mega-trend? Click the link to see 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 PerformanceFSLRFirst Solar0.00%-4.19%+15.41%+36.33%+59.25%IPGPIPG Photonics0.00%+6.78%+9.09%+3.33%+68.68%UMCUnited Microelectronics0.00%+9.64%+26.43%+133.66%+174.36%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceFSLRFirst Solar 2.59Moderate Buy$250.99-6.10% DownsideIPGPIPG Photonics 2.56Moderate Buy$135.5018.19% UpsideUMCUnited Microelectronics 1.25Strong Sell$8.60-60.35% DownsideCurrent Analyst Ratings BreakdownLatest UMC, FSLR, and IPGP Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/12/2026FSLRFirst Solar MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price Target$243.00 ➝ $300.006/11/2026FSLRFirst Solar Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeHold (C+) ➝ Hold (C)6/11/2026FSLRFirst Solar UBS GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$290.00 ➝ $330.005/28/2026UMCUnited Microelectronics BNP Paribas ExaneSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingNeutral ➝ Underperform5/26/2026FSLRFirst Solar Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold (C) ➝ Hold (C+)5/26/2026UMCUnited Microelectronics Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingHold (C)5/21/2026FSLRFirst Solar GuggenheimSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$269.00 ➝ $279.005/19/2026IPGPIPG Photonics Roth MkmSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy$151.005/13/2026FSLRFirst Solar ArgusSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$250.00 ➝ $275.005/6/2026IPGPIPG Photonics CitigroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$105.00 ➝ $150.005/6/2026IPGPIPG Photonics Stifel NicolausSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetBuy$165.00 ➝ $125.00(Data available from 6/14/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookFSLRFirst Solar$5.22B5.50$19.18 per share13.94$88.88 per share3.01IPGPIPG Photonics$1.00B4.85$2.68 per share42.80$50.52 per share2.27UMCUnited Microelectronics$240.73B0.23$1.26 per share17.18$4.63 per share4.68Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateFSLRFirst Solar$1.53B$15.4817.2711.120.5930.73%18.01%12.57%7/30/2026 (Estimated)IPGPIPG Photonics$31.10M$0.69166.1648.383.342.78%2.84%2.50%8/4/2026 (Estimated)UMCUnited Microelectronics$1.29B$0.6533.3725.822.5520.71%13.67%8.85%7/29/2026 (Estimated)Latest UMC, FSLR, and IPGP EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/5/2026Q1 2026IPGPIPG Photonics$0.32$0.29-$0.03$0.04$256.99 million$265.50 million4/30/2026Q1 2026FSLRFirst Solar$2.87$3.22+$0.35$3.22$1.03 billion$1.04 billion4/29/2026Q1 2026UMCUnited Microelectronics$0.12$0.20+$0.08$0.20$1.92 billion$1.91 billionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthFSLRFirst SolarN/AN/AN/AN/AN/AIPGPIPG PhotonicsN/AN/AN/AN/AN/AUMCUnited Microelectronics$0.371.71%+29.91%56.92%N/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioFSLRFirst Solar0.022.562.15IPGPIPG PhotonicsN/A5.804.51UMCUnited Microelectronics0.122.722.23Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipFSLRFirst Solar92.08%IPGPIPG Photonics93.79%UMCUnited Microelectronics5.05%Insider OwnershipCompanyInsider OwnershipFSLRFirst Solar0.39%IPGPIPG Photonics37.50%UMCUnited Microelectronics8.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableFSLRFirst Solar7,900107.45 million107.03 millionOptionableIPGPIPG Photonics4,84042.44 million26.53 millionOptionableUMCUnited Microelectronics19,0972.52 billion2.32 billionOptionableUMC, FSLR, and IPGP HeadlinesRecent News About These CompaniesUnited Microelectronics Q1: Better Risk Profile Than AI Pure-PlaysJune 8, 2026 | seekingalpha.com$10,000 in Asia's Biggest 50 Stocks Became $15,267 in Five Months: Here's WhyJune 6, 2026 | 247wallst.comUnited Microelectronics May revenue jumps 17.8% Y/Y amid strong foundry demandJune 5, 2026 | msn.comUMC Reports Sales for May 2026June 5, 2026 | businesswire.comWhy United Microelectronics Corporation’s (UMC) Stock Is Down 7.81%June 4, 2026 | aaii.comAUMC falls 6.1% as recent rally cools; no single clear catalystJune 3, 2026 | quiverquant.comQUMC DCF Analysis: Intrinsic Value $19 vs Price $22June 3, 2026 | gurufocus.comUnited Microelectronics to Raise NT$16 Billion via Dual Convertible Bond IssuesJune 3, 2026 | tipranks.comUMC Rides on Portfolio Strength: Reason to Bet on the Stock Now?May 28, 2026 | zacks.comForget Nvidia and Taiwan Semiconductor. This $1 Trillion Memory Play Just Soared 90% in 2.5 Months.May 28, 2026 | 247wallst.comUMC says collaboration with Intel to make 12-nm process node on track: ReportMay 27, 2026 | msn.comUnited Microelectronics stock hits 52-week high - here's whyMay 27, 2026 | msn.comUnited Microelectronics Boosts Production Capacity with Major Facility Purchases and AGM ApprovalsMay 27, 2026 | tipranks.comUnited Microelectronics (UMC) Hits All-Time High on Expansion InitiativesMay 26, 2026 | insidermonkey.comUMC jumps as AI-linked semiconductor momentum accelerates, with buyback and pricing tailwinds in focusMay 26, 2026 | quiverquant.comQAre You Looking for a Top Momentum Pick? Why United Microelectronics Corporation (UMC) is a Great ChoiceMay 25, 2026 | zacks.comUnited Microelectronics (UMC) Announces Release of 14nm Embedded High-voltage (eHV) FinFET Technology PlatformMay 22, 2026 | insidermonkey.comUnited Microelectronics: The Market Is No Longer Pricing It As A Sleepy Mature-Node FoundryMay 22, 2026 | seekingalpha.comUMC founder calls on Taiwan to reject Trump semiconductor claimsMay 20, 2026 | taiwannews.com.twTUnited Microelectronics’ Share Buybacks Surpass NT$1.08 Billion ThresholdMay 20, 2026 | tipranks.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeUMC, FSLR, and IPGP Company DescriptionsFirst Solar NASDAQ:FSLR$267.31 -3.86 (-1.42%) Closing price 06/12/2026 04:00 PM EasternExtended Trading$269.76 +2.44 (+0.91%) As of 06/12/2026 07:59 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 Massive. Learn more.First Solar, Inc., a solar technology company, provides photovoltaic (PV) solar energy solutions in the United States, France, Japan, Chile, and internationally. The company manufactures and sells PV solar modules with a thin film semiconductor technology that provides a lower-carbon alternative to conventional crystalline silicon PV solar modules. It designs, manufactures, and sells cadmium telluride solar modules that converts sunlight into electricity. The company's residual business operations include project development activities, operations and maintenance services, and the sale of PV solar power systems to third-party customers. It serves developers and operators of systems, utilities, independent power producers, commercial and industrial companies, and other system owners. The company was formerly known as First Solar Holdings, Inc. and changed its name to First Solar, Inc. in 2006. First Solar, Inc. was founded in 1999 and is headquartered in Tempe, Arizona.IPG Photonics NASDAQ:IPGP$114.65 +3.46 (+3.11%) Closing price 06/12/2026 04:00 PM EasternExtended Trading$115.18 +0.53 (+0.46%) As of 06/12/2026 06:54 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 Massive. Learn more.IPG Photonics Corporation develops, manufactures, and sells various high-performance fiber lasers, fiber amplifiers, and diode lasers used in various applications primarily in materials processing worldwide. Its laser products include hybrid fiber-solid state lasers with green and ultraviolet wavelengths; fiber pigtailed packaged diodes and fiber coupled direct diode laser systems; high-energy pulsed lasers, multi-wavelength and tunable lasers, and single-polarization and single-frequency lasers; and high-power optical fiber delivery cables, fiber couplers, beam switches, chillers, scanners, and other accessories. The company also offers integrated laser systems; LightWELD, a handheld laser welding system; 2D compact flat sheet cutter systems and multi-axis systems for fine welding, cutting, and drilling; welding seam stepper and picker, a fiber laser welding tool; high precision laser systems; specialized fiber laser systems for material processing applications; robotic and multi-axis workstations for welding, cutting and cladding, flatbed cutting systems, and diode markers; and laser and non-laser robotic welding and automation solutions. It serves materials processing, communications, medical procedures, and advanced applications and communications markets. The company markets its products to original equipment manufacturers, system integrators, and end users through direct sales force, as well as through agreements with independent sales representatives and distributors. IPG Photonics Corporation was founded in 1990 and is headquartered in Marlborough, Massachusetts.United Microelectronics NYSE:UMC$21.69 +1.01 (+4.87%) Closing price 06/12/2026 03:59 PM EasternExtended Trading$21.75 +0.06 (+0.28%) As of 06/12/2026 07:59 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 Massive. Learn more.United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan. 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