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:EXTRNASDAQ:NVMINASDAQ:PLXSNASDAQ:SGML 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 VolumeEXTRExtreme Networks$16.63+0.2%$14.88$10.10▼$19.24$2.21B1.731.26 million shs1.13 million shsNVMINova$231.17-0.4%$201.08$154.00▼$289.90$6.80B1.61235,681 shs145,042 shsPLXSPlexus$130.71-0.1%$128.96$100.96▼$172.89$3.54B0.81169,637 shs266,629 shsSGMLSigma Lithium$4.76-3.6%$6.47$4.52▼$15.56$529.69M0.07861,905 shs2.15 million shs13 Stocks Institutional Investors Won't Stop BuyingWhich stocks are hedge funds and endowments buying in today's market? Enter your email address and we'll send you MarketBeat's list of thirteen stocks that institutional investors are buying now.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceEXTRExtreme Networks0.00%+3.42%+8.06%+8.76%+31.46%NVMINova0.00%+4.04%+26.32%+13.46%+0.99%PLXSPlexus0.00%+0.38%+0.88%-1.57%+26.02%SGMLSigma Lithium0.00%-5.18%-19.32%-59.14%-61.74%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationEXTRExtreme Networks3.9009 of 5 stars2.34.00.02.91.42.51.9NVMINova1.5663 of 5 stars2.41.00.00.02.81.71.3PLXSPlexus4.0098 of 5 stars2.35.00.01.92.22.51.9SGMLSigma Lithium2.6959 of 5 stars3.51.00.00.02.83.30.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceEXTRExtreme Networks 2.67Moderate Buy$18.9213.75% UpsideNVMINova 2.80Moderate Buy$277.0019.83% UpsidePLXSPlexus 2.50Moderate Buy$155.6719.09% UpsideSGMLSigma Lithium 3.00Buy$18.00278.15% UpsideCurrent Analyst Ratings BreakdownLatest SGML, NVMI, EXTR, and PLXS Analyst RatingsDateCompanyBrokerageActionRatingPrice TargetDetails6/13/2025EXTRExtreme NetworksRosenblatt SecuritiesSubscribe to MarketBeat All Access for the recommendation accuracy ratingBoost Price TargetBuy ➝ Buy$18.00 ➝ $20.006/4/2025PLXSPlexusBenchmarkSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$160.005/16/2025PLXSPlexusBenchmarkSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$160.00 ➝ $160.005/15/2025EXTRExtreme NetworksNeedham & Company LLCSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.00 ➝ $20.005/9/2025NVMINovaCitigroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$290.00 ➝ $280.005/9/2025NVMINovaBenchmarkSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$295.00 ➝ $280.005/1/2025EXTRExtreme NetworksLake Street CapitalSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetHold ➝ Hold$16.00 ➝ $15.005/1/2025EXTRExtreme NetworksUBS GroupSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetNeutral ➝ Neutral$16.50 ➝ $15.005/1/2025EXTRExtreme NetworksRosenblatt SecuritiesSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$18.00 ➝ $18.004/30/2025EXTRExtreme NetworksNeedham & Company LLCSubscribe to MarketBeat All Access for the recommendation accuracy ratingReiterated RatingBuy ➝ Buy$20.00 ➝ $20.004/25/2025PLXSPlexusBenchmarkSubscribe to MarketBeat All Access for the recommendation accuracy ratingLower Price TargetBuy ➝ Buy$170.00 ➝ $160.00(Data available from 6/23/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)Compare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookEXTRExtreme Networks$1.12B1.98$0.20 per share84.61$0.19 per share87.53NVMINova$672.40M10.11$6.99 per share33.06$31.69 per share7.29PLXSPlexus$3.96B0.89$6.97 per share18.76$48.66 per share2.69SGMLSigma Lithium$152.36M3.48N/AN/A$0.87 per share5.47Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateEXTRExtreme Networks-$85.96M-$0.41N/A28.673.06-4.94%13.79%0.59%8/6/2025 (Estimated)NVMINova$183.76M$6.6234.9228.682.0328.46%23.98%16.15%8/6/2025 (Estimated)PLXSPlexus$111.82M$5.1425.4319.57N/A3.60%11.17%4.71%7/23/2025 (Estimated)SGMLSigma Lithium-$51.07M-$0.37N/A4.86N/A-24.36%-35.85%-10.76%8/13/2025 (Estimated)Latest SGML, NVMI, EXTR, and PLXS EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails5/8/2025Q1 2025NVMINova$2.08$2.18+$0.10$2.03$210.10 million$213.36 million4/30/2025Q3 2025EXTRExtreme Networks$0.19$0.21+$0.02$0.03$280.32 million$284.51 million4/23/2025Q2 2025PLXSPlexus$1.54$1.66+$0.12$1.41$980.07 million$980.17 million3/31/2025Q4 2024SGMLSigma Lithium$0.06-$0.08-$0.14-$0.08$71.77 million$46.70 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthEXTRExtreme NetworksN/AN/AN/AN/AN/ANVMINovaN/AN/AN/AN/AN/APLXSPlexusN/AN/AN/AN/AN/ASGMLSigma LithiumN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioEXTRExtreme Networks2.330.930.70NVMINovaN/A2.181.74PLXSPlexus0.071.530.71SGMLSigma Lithium1.080.850.67Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipEXTRExtreme Networks91.05%NVMINova82.99%PLXSPlexus94.45%SGMLSigma Lithium64.86%Insider OwnershipCompanyInsider OwnershipEXTRExtreme Networks3.70%NVMINova1.00%PLXSPlexus1.76%SGMLSigma Lithium48.60%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableEXTRExtreme Networks2,656133.17 million128.24 millionOptionableNVMINova4,14929.40 million29.11 millionOptionablePLXSPlexus20,00027.09 million26.61 millionOptionableSGMLSigma Lithium250111.28 million57.20 millionOptionableSGML, NVMI, EXTR, and PLXS HeadlinesRecent News About These CompaniesSigma Lithium (NASDAQ:SGML) Shares Gap Up - Here's WhyJune 16, 2025 | marketbeat.comMillennium Management LLC Sells 364,884 Shares of Sigma Lithium Co. (NASDAQ:SGML)June 13, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Stock Price Down 7.1% - Should You Sell?June 12, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Trading 6.7% Higher - Here's WhyJune 9, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Reaches New 52-Week Low - Here's What HappenedJune 3, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Hits New 12-Month Low - Should You Sell?May 30, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Stock Price Down 6.5% - Here's What HappenedMay 28, 2025 | marketbeat.comPolar Asset Management Partners Inc. Decreases Stock Position in Sigma Lithium Co. (NASDAQ:SGML)May 28, 2025 | marketbeat.comSigma Lithium Co. (NASDAQ:SGML) Stock Position Reduced by Bank of America Corp DEMay 28, 2025 | marketbeat.comCormark Issues Optimistic Outlook for Sigma Lithium EarningsMay 27, 2025 | marketbeat.comWhat is Cormark's Forecast for Sigma Lithium Q3 Earnings?May 25, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Upgraded at Wall Street ZenMay 24, 2025 | marketbeat.comSigma Lithium (NASDAQ:SGML) Hits New 1-Year Low - Here's What HappenedMay 24, 2025 | marketbeat.comWoodline Partners LP Purchases 859,924 Shares of Sigma Lithium Co. (NASDAQ:SGML)May 24, 2025 | marketbeat.comSigma Lithium Corp (SGML) Q1 2025 Earnings Call Highlights: Strong Revenue Growth Amid Rising CostsMay 16, 2025 | finance.yahoo.comSIGMA LITHIUM REPORTS 1Q25 RESULTS: STRONG MARGINS, COST OUTPERFORMANCE AND PRODUCTION ABOVE TARGETMay 14, 2025 | prnewswire.comSigma Lithium Corporation: Sigma Lithium Announces 1q25 Preview: Outperforms Targets, Operational Profitability, 24% Ebitda MarginMay 9, 2025 | finanznachrichten.deSIGMA LITHIUM ANNOUNCES 1Q25 PREVIEW: OUTPERFORMS TARGETS, OPERATIONAL PROFITABILITY, 24% EBITDA MARGINMay 7, 2025 | prnewswire.comSigma Lithium Corporation (SGML) Reports Next Week: Wall Street Expects Earnings GrowthMay 7, 2025 | zacks.comSigma Lithium Corporation (SGML) Outperforms Broader Market: What You Need to KnowMay 1, 2025 | zacks.comSIGMA LITHIUM TO RELEASE FIRST QUARTER 2025 RESULTS ON MAY 14, 2025April 28, 2025 | prnewswire.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeSGML, NVMI, EXTR, and PLXS Company DescriptionsExtreme Networks NASDAQ:EXTR$16.63 +0.04 (+0.24%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$16.22 -0.41 (-2.47%) As of 06/20/2025 04:20 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.Extreme Networks, Inc. delivers cloud-driven networking solutions that leverage the powers of machine learning, artificial intelligence, analytics, and automation. The company designs, develops, and manufactures wired and wireless network infrastructure equipment and develops the software for network management, policy, analytics, security, and access controls. Over 50,000 customers globally trust their end-to-end, cloud-driven networking solutions and rely on our top-rated services and support to accelerate their digital transformation efforts.Nova NASDAQ:NVMI$231.17 -0.88 (-0.38%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$231.20 +0.03 (+0.01%) As of 06/20/2025 05:45 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.Nova Ltd. designs, develops, produces, and sells process control systems used in the manufacture of semiconductors in Israel, Taiwan, the United States, China, Korea, and internationally. Its product portfolio includes a set of metrology platforms for dimensional, films, and materials and chemical metrology measurements for process control for various semiconductor manufacturing process steps, including lithography, etch, chemical mechanical planarization, deposition, electrochemical plating, and advanced packaging. The company serves various sectors of the integrated circuit manufacturing industry, including logic, foundries, and memory manufacturers, as well as process equipment manufacturers. Nova Ltd. was formerly known as Nova Measuring Instruments Ltd. and changed its name to Nova Ltd. in July 2021. Nova Ltd. was incorporated in 1993 and is headquartered in Rehovot, Israel.Plexus NASDAQ:PLXS$130.71 -0.15 (-0.11%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$130.74 +0.03 (+0.03%) As of 06/20/2025 04:16 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.Plexus Corp. provides electronic manufacturing services in the United States and internationally. It offers design, develop, supply chain, new product introduction, and manufacturing solutions, as well as sustaining services to companies in the healthcare/life sciences, industrial/commercial, aerospace/defense, and communications market sectors. The company was founded in 1979 and is headquartered in Neenah, Wisconsin.Sigma Lithium NASDAQ:SGML$4.76 -0.18 (-3.64%) Closing price 06/20/2025 04:00 PM EasternExtended Trading$4.75 -0.01 (-0.21%) As of 06/20/2025 07:53 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.Sigma Lithium Corporation engages in the exploration and development of lithium deposits in Brazil. It holds a 100% interest in the Grota do Cirilo, Genipapo, Santa Clara, and São José properties comprising 29 mineral rights covering an area of approximately 185 square kilometers located in the Araçuaí and Itinga regions of the state of Minas Gerais, Brazil. It serves electric vehicle industries worldwide. The company was formerly known as Sigma Lithium Resources Corporation and changed its name to Sigma Lithium Corporation in July 2021. The company is headquartered in São Paulo, Brazil. 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