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:ENPH NASDAQ:IPGP NYSE:IPHI NASDAQ:ON 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 VolumeENPHEnphase Energy$41.85-2.6%$42.65$33.01▼$130.08$5.49B1.675.02 million shs4.97 million shsIPGPIPG Photonics$74.15-1.2%$67.29$48.59▼$92.21$3.15B0.9293,289 shs168,529 shsIPHIInphi$172.27$172.27$91.07▼$185.28$9.25BN/A1.03 million shs5.67 million shsONON Semiconductor$59.73+0.4%$48.95$31.04▼$80.08$24.96B1.438.36 million shs6.36 million shsUMCUnited Microelectronics$7.50-0.8%$7.78$5.61▼$8.95$18.84B1.1412.68 million shs4.10 million shsA Beginner's Guide to Investing in CannabisUnlock your free copy of MarketBeat's comprehensive guide to pot stock investing and discover which cannabis companies are poised for growth. Plus, you'll get exclusive access to our daily newsletter with expert stock recommendations from Wall Street's top analysts.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceENPHEnphase Energy0.00%-1.48%-6.35%-19.35%-60.80%IPGPIPG Photonics0.00%+0.77%+8.74%+37.90%-13.85%IPHIInphi0.00%0.00%0.00%0.00%0.00%ONON Semiconductor0.00%+5.16%+12.74%+70.27%-22.01%UMCUnited Microelectronics0.00%-4.03%-7.41%+9.25%-12.54%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationENPHEnphase Energy4.8944 of 5 stars4.02.00.03.83.23.32.5IPGPIPG Photonics3.5554 of 5 stars1.23.00.03.12.43.31.9IPHIInphiN/AN/AN/AN/AN/AN/AN/AN/AONON Semiconductor3.8174 of 5 stars2.32.00.03.23.21.71.9UMCUnited Microelectronics2.9742 of 5 stars1.14.03.30.02.80.03.1Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceENPHEnphase Energy 1.91Reduce$63.5051.74% UpsideIPGPIPG Photonics 2.43Hold$69.50-6.27% DownsideIPHIInphi 0.00N/AN/AN/AONON Semiconductor 2.50Moderate Buy$57.65-3.48% DownsideUMCUnited Microelectronics 2.20Hold$7.40-1.33% DownsideCurrent Analyst Ratings BreakdownLatest UMC, IPGP, ON, ENPH, and IPHI Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails7/10/2025ONON SemiconductorThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingInitiated CoverageNeutral$60.007/9/2025ENPHEnphase EnergyThe Goldman Sachs GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Sell$77.00 ➝ $32.007/8/2025ENPHEnphase EnergyTD CowenSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Hold$58.00 ➝ $45.007/8/2025ONON SemiconductorKeyCorpSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetOverweight ➝ Overweight$50.00 ➝ $65.007/7/2025ONON SemiconductorUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$45.00 ➝ $55.007/7/2025ONON SemiconductorCitigroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetNeutral ➝ Neutral$40.00 ➝ $60.006/26/2025ONON SemiconductorMizuhoSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetOutperform ➝ Outperform$60.00 ➝ $72.006/20/2025ENPHEnphase EnergyWells Fargo & CompanySubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetOverweight ➝ Overweight$65.00 ➝ $42.006/18/2025ENPHEnphase EnergyRoyal Bank Of CanadaSubscribe to MarketBeat All Access for the recommendation accuracy ratingSet Price TargetSector Perform ➝ Sector Perform$28.006/18/2025ONON SemiconductorMizuhoSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetOutperform ➝ Outperform$52.00 ➝ $60.006/18/2025ONON SemiconductorB. RileySubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingNeutral ➝ Neutral$40.00 ➝ $56.00(Data available from 7/13/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookENPHEnphase Energy$1.33B4.13$1.57 per share26.69$6.17 per share6.78IPGPIPG Photonics$977.13M3.23$2.92 per share25.37$46.81 per share1.58IPHIInphiN/AN/AN/AN/AN/AN/AONON Semiconductor$7.08B3.52$5.54 per share10.78$20.70 per share2.89UMCUnited Microelectronics$7.09B2.66$1.15 per share6.53$4.44 per share1.69Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateENPHEnphase Energy$102.66M$1.0838.7515.56N/A10.43%21.43%5.80%7/22/2025 (Estimated)IPGPIPG Photonics-$181.53M-$4.61N/A31.4211.95-21.18%2.56%2.28%7/29/2025 (Estimated)IPHIInphiN/AN/A0.00∞N/AN/AN/AN/AN/AONON Semiconductor$1.57B$1.4441.4816.234.939.51%17.40%10.72%8/4/2025 (Estimated)UMCUnited Microelectronics$1.49B$0.5413.8910.871.6018.97%12.10%7.81%7/30/2025 (Estimated)Latest UMC, IPGP, ON, ENPH, and IPHI EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails8/4/2025Q2 2025ONON Semiconductor$0.54N/AN/AN/A$1.45 billionN/A7/30/2025Q2 2025UMCUnited Microelectronics$0.14N/AN/AN/A$61.88 billionN/A7/29/2025Q2 2025IPGPIPG Photonics$0.10N/AN/AN/A$228.20 millionN/A7/22/2025Q2 2025ENPHEnphase Energy$0.62N/AN/AN/A$359.14 millionN/A5/6/2025Q1 2025IPGPIPG Photonics$0.21$0.31+$0.10$0.09$227.00 million$227.79 million5/5/2025Q1 2025ONON Semiconductor$0.51$0.55+$0.04-$1.15$1.40 billion$1.45 billion4/23/2025Q1 2025UMCUnited Microelectronics$0.10$0.09-$0.01$0.09$57.63 billion$1.78 billionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthENPHEnphase EnergyN/AN/AN/AN/AN/AIPGPIPG PhotonicsN/AN/AN/AN/AN/AIPHIInphiN/AN/AN/AN/AN/AONON SemiconductorN/AN/AN/AN/AN/AUMCUnited Microelectronics$0.374.93%N/A68.52%N/ALatest UMC, IPGP, ON, ENPH, and IPHI DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date6/6/2025UMCUnited Microelectronicsannual$0.36614.6%6/24/20256/24/20257/23/20255/22/2025IPGPIPG Photonicsquarterly$0.332.02%6/2/20256/16/2025(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioENPHEnphase Energy0.701.901.77IPGPIPG PhotonicsN/A7.335.87IPHIInphiN/AN/AN/AONON Semiconductor0.424.953.32UMCUnited Microelectronics0.112.642.15Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipENPHEnphase Energy72.12%IPGPIPG Photonics93.79%IPHIInphiN/AONON Semiconductor97.70%UMCUnited Microelectronics5.05%Insider OwnershipCompanyInsider OwnershipENPHEnphase Energy3.10%IPGPIPG Photonics39.50%IPHIInphiN/AONON Semiconductor0.31%UMCUnited Microelectronics8.00%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableENPHEnphase Energy2,781131.21 million127.14 millionOptionableIPGPIPG Photonics4,74042.53 million25.73 millionOptionableIPHIInphi58053.67 millionN/ANot OptionableONON Semiconductor26,490417.89 million416.59 millionOptionableUMCUnited Microelectronics19,0162.51 billion2.31 billionOptionableUMC, IPGP, ON, ENPH, and IPHI HeadlinesRecent News About These CompaniesUMC founder reigns from Taiwan's Whole-of-Society Defense Resilience CommitteeJuly 11 at 7:58 AM | taiwannews.com.twTUMC vs. IFNNY: Which Stock Should Value Investors Buy Now?July 10 at 12:40 PM | zacks.comAre Investors Undervaluing United Microelectronics (UMC) Right Now?July 10 at 10:41 AM | zacks.comUMC Reports Significant Share Trading and Pledging Activities in June 2025July 10 at 7:45 AM | tipranks.comCrossmark Global Holdings Inc. Raises Stock Holdings in United Microelectronics Corporation (NYSE:UMC)July 8, 2025 | marketbeat.comAllspring Global Investments Holdings LLC Sells 107,568 Shares of United Microelectronics Corporation (NYSE:UMC)July 8, 2025 | marketbeat.comUMC Reports Sales for June 2025July 4, 2025 | businesswire.comReport: UMC eyes shift to cutting-edge chips with Intel dealJuly 3, 2025 | electronics360.globalspec.comEAnalysts Set United Microelectronics Corporation (NYSE:UMC) Target Price at $7.40July 3, 2025 | americanbankingnews.comUMC floats 6nm ambition as 12nm with Intel inches forwardJuly 1, 2025 | digitimes.comDSequoia Financial Advisors LLC Has $976,000 Stock Position in United Microelectronics Corporation (NYSE:UMC)July 1, 2025 | marketbeat.comUnited Microelectronics Corporation (NYSE:UMC) Given Consensus Rating of "Hold" by BrokeragesJune 30, 2025 | marketbeat.comMoran Wealth Management LLC Has $4.73 Million Stake in United Microelectronics Corporation (NYSE:UMC)June 26, 2025 | marketbeat.comUMC or IFNNY: Which Is the Better Value Stock Right Now?June 24, 2025 | zacks.comShould Value Investors Buy United Microelectronics (UMC) Stock?June 24, 2025 | zacks.comTSMC shares trail smaller peer UMC after high-dividend ETF snubJune 20, 2025 | theedgesingapore.comTGAMMA Investing LLC Acquires 83,236 Shares of United Microelectronics Corporation (NYSE:UMC)June 19, 2025 | marketbeat.comUMC founder Tsao calls Taiwan mass recall a stand against BeijingJune 18, 2025 | taiwannews.com.twTTaiwan chip tycoon warns China has 'Trojan horse' that must be voted outJune 17, 2025 | asia.nikkei.comRhumbline Advisers Trims Stake in United Microelectronics Co. (NYSE:UMC)June 13, 2025 | marketbeat.com4 Smartest Dividend Stocks to Buy With $1,000 Right NowJune 7, 2025 | 247wallst.comNew MarketBeat Followers Over TimeMedia 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 DefenseIntel's Turnaround Strategy Shifts From Planning to Attack ModeBy Jeffrey Neal Johnson | June 20, 2025View Intel's Turnaround Strategy Shifts From Planning to Attack ModeUMC, IPGP, ON, ENPH, and IPHI Company DescriptionsEnphase Energy NASDAQ:ENPH$41.85 -1.12 (-2.61%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$41.65 -0.20 (-0.48%) As of 07/11/2025 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 Polygon.io. Learn more.Enphase Energy, Inc., together with its subsidiaries, designs, develops, manufactures, and sells home energy solutions for the solar photovoltaic industry in the United States and internationally. The company offers semiconductor-based microinverter, which converts energy at the individual solar module level and combines with its proprietary networking and software technologies to provide energy monitoring and control. It also provides microinverter units and related accessories, an IQ gateway; IQ batteries; the cloud-based Enlighten monitoring service; storage solutions; and electric vehicle charging solutions, as well as design, proposal, permitting, and lead generation services. The company sells its solutions to solar distributors; and directly to large installers, original equipment manufacturers, strategic partners, and homeowners, as well as through its legacy product upgrade program or online store. Enphase Energy, Inc. was incorporated in 2006 and is headquartered in Fremont, California.IPG Photonics NASDAQ:IPGP$74.15 -0.89 (-1.19%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$73.54 -0.61 (-0.82%) As of 07/11/2025 05:53 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.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.Inphi NYSE:IPHIInphi Corporation provides high-speed analog and mixed signal semiconductor solutions for the communications, datacenter, and computing markets worldwide. The company's analog and mixed signal semiconductor solutions offers high signal integrity at data speeds while reducing system power consumption. Its semiconductor solutions are designed to address bandwidth bottlenecks in networks, maximize throughput and minimize latency in computing environments, and enable the rollout of next generation communications and datacenter infrastructures. Its solutions provide a high-speed interface between analog signals and digital information in high-performance systems, such as telecommunications transport systems, enterprise networking equipment, datacenters and enterprise servers, storage platforms, test and measurement systems, and military systems. The company also provides 25G to 600G high-speed analog semiconductor solutions for the communications market. Its products perform a range of functions, such as amplifying, encoding, multiplexing, demultiplexing, retiming signals at speeds up to 400 Gbps. Inphi Corporation sells its products directly through its sales force, as well as through a network of sales representatives and distributors to original equipment manufacturers. The company was formerly known as TCom Communications, Inc. and changed its name to Inphi Corporation in February 2001. Inphi Corporation was incorporated in 2000 and is headquartered in Santa Clara, California.ON Semiconductor NASDAQ:ON$59.73 +0.21 (+0.35%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$59.84 +0.11 (+0.18%) As of 07/11/2025 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 Polygon.io. Learn more.onsemi is engaged in disruptive innovations and also a supplier of power and analog semiconductors. The firm offers vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure, with a focus on automotive and industrial end-markets. It operates through the following segments: Power Solutions Group, Advanced Solutions Group, and Intelligent Sensing Group. The Power Solutions Group segment offers discrete, module, and semiconductor products that perform multiple application functions, including power switching, power conversion, signal conditioning, circuit protection, signal amplification, and voltage reference functions. The Advanced Solutions Group segment is involved in the designing and developing of analog, mixed-signal, advanced logic, ASSPs and ASICs, Wi-Fi and power solutions for a broad base of end-users in the automotive, consumer, computing, industrial, communications, medical and aerospace/defense markets. The Intelligent Sensing Group segment is focused on the designing and developing of CMOS and CCD image sensors, as well as proximity sensors, image signal processors, single photon detectors, incluUnited Microelectronics NYSE:UMC$7.50 -0.06 (-0.79%) Closing price 07/11/2025 03:59 PM EasternExtended Trading$7.50 0.00 (-0.07%) As of 07/11/2025 07:44 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.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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