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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:AAOI NASDAQ:FLEX NYSE:LHX NYSE:STM 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 VolumeAAOIApplied Optoelectronics$171.33-1.1%$135.43$15.06▼$233.67$13.90B3.7611.91 million shs8.94 million shsFLEXFlex$126.29-2.7%$86.45$40.15▼$147.34$47.70B1.466.56 million shs6.18 million shsLHXL3Harris Technologies$307.95-1.0%$339.90$229.10▼$379.23$57.97B0.511.62 million shs1.20 million shsSTMSTMicroelectronics$61.29+0.5%$43.19$21.11▼$65.31$54.75B1.8912.93 million shs10.72 million shsThe 10 Best AI Stocks to Own in 2026Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAAOIApplied Optoelectronics-1.11%-9.00%+7.47%+294.41%+799.84%FLEXFlex-2.65%-9.59%+54.33%+91.87%+202.49%LHXL3Harris Technologies-0.96%-0.49%-11.95%-12.64%+33.34%STMSTMicroelectronics+0.62%+5.82%+38.53%+81.38%+137.19%Compare Price & VolumeCompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's VolumeAAOIApplied Optoelectronics$171.33-1.1%$135.43$15.06▼$233.67$13.90B3.7611.91 million shs8.94 million shsFLEXFlex$126.29-2.7%$86.45$40.15▼$147.34$47.70B1.466.56 million shs6.18 million shsLHXL3Harris Technologies$307.95-1.0%$339.90$229.10▼$379.23$57.97B0.511.62 million shs1.20 million shsSTMSTMicroelectronics$61.29+0.5%$43.19$21.11▼$65.31$54.75B1.8912.93 million shs10.72 million shsThe 10 Best AI Stocks to Own in 2026Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceAAOIApplied Optoelectronics-1.11%-9.00%+7.47%+294.41%+799.84%FLEXFlex-2.65%-9.59%+54.33%+91.87%+202.49%LHXL3Harris Technologies-0.96%-0.49%-11.95%-12.64%+33.34%STMSTMicroelectronics+0.62%+5.82%+38.53%+81.38%+137.19%Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceAAOIApplied Optoelectronics 2.29Hold$79.80-53.42% DownsideFLEXFlex 2.92Moderate Buy$112.80-10.68% DownsideLHXL3Harris Technologies 2.88Moderate Buy$354.7515.20% UpsideSTMSTMicroelectronics 2.62Moderate Buy$51.93-15.28% DownsideCurrent Analyst Ratings BreakdownLatest AAOI, LHX, STM, and FLEX Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails5/19/2026STMSTMicroelectronics MizuhoSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOutperform$56.00 ➝ $68.005/15/2026STMSTMicroelectronics Deutsche Bank AktiengesellschaftSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingBuy5/13/2026LHXL3Harris Technologies Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeBuy (B-) ➝ Buy (B)5/13/2026FLEXFlex Zacks ResearchSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingUpgradeHold ➝ Strong-Buy5/8/2026STMSTMicroelectronics Weiss RatingsSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingDowngradeHold (C-) ➝ Sell (D+)5/8/2026AAOIApplied Optoelectronics Raymond James FinancialSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingReiterated RatingOutperform$160.005/7/2026FLEXFlex The Goldman Sachs GroupSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetBuy$84.00 ➝ $177.005/7/2026FLEXFlex KeyCorpSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$75.00 ➝ $180.005/7/2026FLEXFlex Robert W. BairdSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingSet Price Target$165.005/7/2026FLEXFlex BarclaysSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingBoost Price TargetOverweight$72.00 ➝ $174.005/4/2026LHXL3Harris Technologies Sanford C. BernsteinSubscribe to MarketBeat All Access for the firm's recommendation accuracy ratingLower Price TargetOutperform$405.00(Data available from 5/20/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookAAOIApplied Optoelectronics$455.71M30.17$0.02 per share6,954.83$13.78 per share12.43FLEXFlex$27.91B1.66$4.48 per share28.20$13.99 per share9.03LHXL3Harris Technologies$21.87B2.62$17.62 per share17.48$105.64 per share2.92STMSTMicroelectronics$11.80B4.67$2.62 per share23.39$20.23 per share3.03Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateAAOIApplied Optoelectronics-$38.23M-$0.66N/A53.37N/A-8.55%-4.64%-2.90%8/6/2026 (Estimated)FLEXFlex$880M$2.3354.2021.260.683.15%22.12%5.53%7/23/2026 (Estimated)LHXL3Harris Technologies$1.61B$9.2133.4422.741.577.71%10.65%5.05%7/23/2026 (Estimated)STMSTMicroelectronics$166M$0.16383.0927.36N/A1.19%3.01%2.18%7/23/2026 (Estimated)Latest AAOI, LHX, STM, and FLEX EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/7/2026Q1 2026AAOIApplied Optoelectronics-$0.05-$0.07-$0.02-$0.19$156.98 million$151.14 million5/5/2026Q4 2026FLEXFlex$0.8740$0.93+$0.0560$0.67$6.96 billion$7.48 billion4/30/2026Q1 2026LHXL3Harris Technologies$2.53$2.72+$0.19$2.72$5.42 billion$5.74 billion4/23/2026Q1 2026STMSTMicroelectronics$0.19$0.13-$0.06$0.04$3.11 billion$3.10 billion3/31/2026Q4 2026FLEXFlexN/A$0.93N/A$0.67N/A$7.48 billion3/28/2026Q1 2026STMSTMicroelectronicsN/A$0.13N/A$0.04N/A$3.10 billion2/26/2026Q4 2025AAOIApplied Optoelectronics-$0.12-$0.01+$0.11-$0.03$131.56 million$134.27 millionCompare DividendsCompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive GrowthAAOIApplied OptoelectronicsN/AN/AN/AN/AN/AFLEXFlexN/AN/AN/AN/AN/ALHXL3Harris Technologies$5.001.62%+7.14%54.29%24 YearsSTMSTMicroelectronics$0.310.50%+14.14%193.75%N/ALatest AAOI, LHX, STM, and FLEX DividendsAnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date4/23/2026LHXL3Harris Technologiesquarterly$1.251.52%6/5/20266/5/20266/26/2026(Data available from 1/1/2013 forward)Compare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioAAOIApplied Optoelectronics0.183.833.03FLEXFlex0.731.360.87LHXL3Harris Technologies0.471.030.89STMSTMicroelectronics0.123.312.34Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipAAOIApplied Optoelectronics61.70%FLEXFlex94.30%LHXL3Harris Technologies84.76%STMSTMicroelectronics5.05%Insider OwnershipCompanyInsider OwnershipAAOIApplied Optoelectronics3.80%FLEXFlex0.57%LHXL3Harris Technologies0.68%STMSTMicroelectronicsN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableAAOIApplied Optoelectronics4,69180.24 million77.19 millionOptionableFLEXFlex147,979367.67 million365.58 millionOptionableLHXL3Harris Technologies45,000186.29 million185.03 millionOptionableSTMSTMicroelectronics49,157898.17 millionN/AOptionableAAOI, LHX, STM, and FLEX HeadlinesRecent News About These Companies10 Best Performing Semiconductor Stocks So Far in 2026May 19 at 5:55 PM | insidermonkey.comSTMicroelectronics (STM) Introduces Next-Gen Ultralow-Power Global-Shutter Image SensorsMay 18 at 12:55 PM | finance.yahoo.comAssessing STMicroelectronics’ Valuation After Next Generation Ultralow Power Image Sensor LaunchMay 10, 2026 | finance.yahoo.comIs It Too Late To Consider STMicroelectronics (ENXTPA:STMPA) After Its Surging Share Price?May 10, 2026 | finance.yahoo.comAnalysts Conflicted on These Technology Names: STMicroelectronics (STM) and Paycom (PAYC)May 9, 2026 | theglobeandmail.comMaxi Investments CY Ltd Acquires Shares of 90,000 STMicroelectronics N.V. $STMMay 8, 2026 | marketbeat.comSTMicroelectronics (NYSE:STM) Shares Down 3.5% - Should You Sell?May 7, 2026 | marketbeat.comJPMorgan Remains Neutral on STMicroelectronics N.V. (STM)May 7, 2026 | insidermonkey.comUBS Raises STMicroelectronics (STM) Price Target, Keeps Buy RatingMay 7, 2026 | finance.yahoo.comRobeco Schweiz AG Cuts Stock Position in STMicroelectronics N.V. $STMMay 7, 2026 | marketbeat.comSTMicroelectronics (NYSE:STM) Shares Up 1.3% - Here's WhyMay 6, 2026 | marketbeat.comSTMicroelectronics (NYSE:STM) Stock Price Up 3.7% - Should You Buy?May 5, 2026 | marketbeat.comSTMicroelectronics targets $3B space chip revenue by 2028May 5, 2026 | msn.comSTMicroelectronics sets $3B space revenue goal by 2028May 5, 2026 | msn.comSTMicroelectronics (NYSE:STM) Sets New 1-Year High - Here's WhyMay 5, 2026 | marketbeat.comSTMicroelectronics Touts LEO Boom: Sees Space Revenue Near €1B in 2026, €3B+ Through 2028May 5, 2026 | marketbeat.comSTMicroelectronics (NYSE:STM) Trading Down 1% - Here's What HappenedMay 4, 2026 | marketbeat.comSTMicroelectronics reveals VIPerGaN 100W converters for energy-efficient appliancesMay 4, 2026 | tennessean.comTSpace becomes a growth engine for STMicroelectronics as LEO demand acceleratesMay 4, 2026 | newelectronics.co.ukNSTMicroelectronics introduces monolithic GaN converters for 100W applicationsMay 4, 2026 | newelectronics.co.ukNSTMicroelectronics targets over $3 billion in space chip revenueMay 4, 2026 | za.investing.comNew MarketBeat Followers Over TimeMedia Sentiment Over Time Top HeadlinesView All Headlines5 Stocks Positioned to Win the AI Data Center BuildoutBy Bridget Bennett | April 20, 2026Amazon Stock Up 30%: Is AMZN Still a Buy Before Earnings?By Sam Quirke | April 22, 2026STMicronelectronics Sends Industrial Chips Into OverdriveBy Thomas Hughes | April 24, 2026Beyond NVIDIA: Picks-and-Shovels AI Plays with Strong MomentumBy Chris Markoch | May 10, 2026NVIDIA’s China Connection: Investor Risks With Earnings AheadBy Thomas Hughes | May 5, 2026AAOI, LHX, STM, and FLEX Company DescriptionsApplied Optoelectronics NASDAQ:AAOI$171.33 -1.93 (-1.11%) Closing price 05/19/2026 04:00 PM EasternExtended Trading$173.85 +2.52 (+1.47%) As of 05/19/2026 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 Massive. Learn more.Applied Optoelectronics, Inc. designs, manufactures, and sells fiber-optic networking products in the United States, Taiwan, and China. It offers optical modules, optical filters, lasers, laser components, subassemblies, transmitters and transceivers, turn-key equipment, headend, node, distribution equipment, and amplifiers. The company sells its products to internet data center operators, cable television, telecom equipment manufacturers, fiber-to-the-home, and internet service providers through its direct and indirect sales channels. Applied Optoelectronics, Inc. was incorporated in 1997 and is headquartered in Sugar Land, Texas.Flex NASDAQ:FLEX$126.29 -3.44 (-2.65%) Closing price 05/19/2026 04:00 PM EasternExtended Trading$127.65 +1.36 (+1.08%) As of 05/19/2026 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.Flex Ltd. provides technology, supply chain, and manufacturing solutions in Asia, the Americas, and Europe. It operates through three segments: Flex Agility Solutions (FAS), Flex Reliability Solutions (FRS), and Nextracker. The FAS segment offers flexible supply and manufacturing system comprising communications, enterprise and cloud solution, which includes data, edge, and communications infrastructure; lifestyle solution including appliances, consumer packaging, floorcare, micro mobility, and audio; and consumer devices, such as mobile and high velocity consumer devices. Its FRS segment provides complex ramps with specialized production models and critical environments, which comprise automotive including next generation mobility, autonomous, connectivity, electrification, and smart technologies; health solutions, such as medical devices, medical equipment, and drug delivery; and industrial solutions including capital equipment, industrial devices, and renewables and grid edge. The Nextracker segment offers solar tracker and software solutions, which are used in utility-scale and ground-mounted distributed generation solar projects. In addition, it provides a broad array of services including design and engineering, component services, rapid prototyping, fulfillment, and circular economy solutions. The company was formerly known as Flextronics International Ltd. and changed its name to Flex Ltd. in September 2016. Flex Ltd. was founded in 1969 and is headquartered in Singapore.L3Harris Technologies NYSE:LHX$307.95 -3.21 (-1.03%) Closing price 05/19/2026 03:59 PM EasternExtended Trading$309.00 +1.05 (+0.34%) As of 05/19/2026 07:57 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.L3Harris Technologies, Inc. provides mission-critical solutions for government and commercial customers worldwide. The company's Integrated Mission Systems segment provides intelligence, surveillance, and reconnaissance (ISR) systems, passive sensing and targeting, electronic attack, autonomy, power and communications, and networks and sensors, as well as advanced combat systems for air, land, and sea sectors. Its Space and Airborne Systems segment offers space payloads, sensors, and full-mission solutions; classified intelligence and cyber; mission avionics; electronic warfare systems; and mission networks systems for air traffic management operations. The company's Communication Systems segment provides broadband communications; tactical radios, software, satellite terminals, and end-to-end battlefield systems for the U.S. Department of Defense, international, federal, and state agency customers; integrated vision solutions, including helmet-mounted integrated night vision goggles with leading-edge image intensifier tubes and weapon-mounted sights, aiming lasers, and range finders; and public safety radios, and system applications and equipment. Its Aerojet Rocketdyne segment provides propulsion technologies and armament systems for strategic defense, missile defense, hypersonic, and tactical systems; and space propulsion and power systems for national security, and space and exploration missions. The company was formerly known as Harris Corporation and changed its name to L3Harris Technologies, Inc. in June 2019. L3Harris Technologies, Inc. was founded in 1895 and is based in Melbourne, Florida.STMicroelectronics NYSE:STM$61.29 +0.33 (+0.54%) Closing price 05/19/2026 03:59 PM EasternExtended Trading$61.80 +0.51 (+0.83%) As of 05/19/2026 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 Massive. Learn more.STMicroelectronics N.V., together with its subsidiaries, designs, develops, manufactures, and sells semiconductor products in Europe, the Middle East, Africa, the Americas, and the Asia Pacific. The company operates through Automotive and Discrete Group; Analog, MEMS and Sensors Group; and Microcontrollers and Digital ICs Group segments. The Automotive and Discrete Group segment offers automotive integrated circuits (ICs), and discrete and power transistor products. The Analog, MEMS and Sensors Group segment provides industrial application-specific integrated circuits (ASICs) and application-specific standard products (ASSPs); general purpose analog products; custom analog ICs; wireless charging solutions; galvanic isolated gate drivers; low and high voltage amplifiers, comparators, and current-sense amplifiers; MasterGaN, a solution that integrates a silicon driver and GaN power transistors in a single package; wireline and wireless connectivity ICs; touch screen controllers; micro-electro-mechanical systems (MEMS) products, including sensors or actuators; and optical sensing solutions. The Microcontrollers and Digital ICs Group segment offers general purpose and secure microcontrollers; and radio frequency (RF) products. It also offers application-specific standard products for analog, digital and mixed-signal applications. In addition, the company provides assembly and other services. It sells its products through distributors and retailers, as well as through sales representatives. The company serves automotive, industrial, personal electronics and communications equipment, and computers and peripherals markets. STMicroelectronics N.V. was incorporated in 1987 and is headquartered in Geneva, Switzerland. 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