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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:CRKNNASDAQ:EBONNASDAQ:MTEKNASDAQ:SGMA 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 VolumeCRKNCrown ElectroKinetics$3.05-0.3%$1.78$1.13▼$1,635.75$5.30M0.89126,895 shs28,005 shsEBONEbang International$3.60-3.5%$3.64$3.00▼$10.94$17.96M1.9622,851 shs3,119 shsMTEKMaris-Tech$3.06+22.4%$2.21$1.20▼$6.47$24.80M0.6188,920 shs890,847 shsSGMASigmaTron International$2.98-0.3%$1.87$0.96▼$6.47$18.24M1.47136,647 shs57,556 shsBeginner's Guide To Retirement StocksEnter your email address and we'll send you MarketBeat's list of seven best retirement stocks and why they should be in your portfolio. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceCRKNCrown ElectroKinetics-0.33%+154.17%+75.29%-21.19%-99.84%EBONEbang International-3.49%-1.07%-13.46%-21.40%-52.57%MTEKMaris-Tech+22.40%+23.89%+19.07%+21.91%+135.38%SGMASigmaTron International-0.33%0.00%+111.41%+186.54%-39.98%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationCRKNCrown ElectroKinetics0.8451 of 5 stars0.05.00.00.02.00.00.6EBONEbang International1.7069 of 5 stars0.05.00.00.03.01.70.6MTEKMaris-Tech1.5522 of 5 stars0.05.00.00.03.81.70.0SGMASigmaTron International0.6739 of 5 stars0.03.00.00.02.50.80.6Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceCRKNCrown ElectroKinetics 0.00N/AN/AN/AEBONEbang International 0.00N/AN/AN/AMTEKMaris-Tech 0.00N/AN/AN/ASGMASigmaTron International 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookCRKNCrown ElectroKinetics$13.46M0.39N/AN/A$4,047.02 per share0.00EBONEbang International$5.87M3.06N/AN/A$56.38 per share0.06MTEKMaris-Tech$6.08M4.08N/AN/A$0.86 per share3.56SGMASigmaTron International$311.71M0.06$1.39 per share2.15$10.84 per share0.27Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateCRKNCrown ElectroKinetics-$28.98MN/A0.00∞N/A-184.32%-386.16%-190.75%8/12/2025 (Estimated)EBONEbang International-$36.77MN/A0.00∞N/AN/AN/AN/AN/AMTEKMaris-Tech-$2.71MN/A0.00∞N/AN/AN/AN/AN/ASGMASigmaTron International-$2.49M-$2.01N/A∞N/A-4.62%-24.68%-6.97%N/ALatest CRKN, MTEK, EBON, and SGMA EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails3/14/2025Q3SGMASigmaTron InternationalN/A$0.63N/A$0.63N/A$71.07 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthCRKNCrown ElectroKineticsN/AN/AN/AN/AN/AEBONEbang InternationalN/AN/AN/AN/AN/AMTEKMaris-TechN/AN/AN/AN/AN/ASGMASigmaTron InternationalN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioCRKNCrown ElectroKinetics0.031.401.40EBONEbang InternationalN/A22.4222.41MTEKMaris-Tech0.043.572.88SGMASigmaTron International0.091.160.32Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipCRKNCrown ElectroKinetics5.28%EBONEbang International1.15%MTEKMaris-Tech0.55%SGMASigmaTron International23.85%Insider OwnershipCompanyInsider OwnershipCRKNCrown ElectroKinetics1.27%EBONEbang International25.40%MTEKMaris-Tech41.28%SGMASigmaTron International10.70%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableCRKNCrown ElectroKinetics201.74 million1.53 millionNot OptionableEBONEbang International2604.99 million3.72 millionNo DataMTEKMaris-Tech98.10 million4.63 millionNot OptionableSGMASigmaTron International3,1006.12 million5.46 millionNot OptionableCRKN, MTEK, EBON, and SGMA HeadlinesRecent News About These CompaniesSigmaTron International announces executive departure and separation termsMay 29, 2025 | investing.comLos Angeles Investment Firm Transom Capital to Acquire SigmaTron InternationalMay 23, 2025 | latimes.comSIGMATRON INTERNATIONAL INVESTOR ALERT by the Former Attorney General of Louisiana: Kahn Swick & Foti, LLC Investigates Adequacy of Price and Process in Proposed Sale of SigmaTron International, Inc. - SGMAMay 22, 2025 | businesswire.comSHAREHOLDER ALERT: Rigrodsky Law, P.A. Is Investigating SigmaTron International, Inc. BuyoutMay 22, 2025 | markets.businessinsider.comSHAREHOLDER NOTICE: Brodsky & Smith Announces an Investigation of SigmaTron International, Inc. (SGMA)May 21, 2025 | investing.comTransom Capital to take electronic manufacturing services firm SigmaTron private for $83mMay 21, 2025 | pehub.comSigmaTron International Going Private in $83 Million DealMay 21, 2025 | wsj.comShareholder Alert: The Ademi Firm investigates whether SigmaTron International, Inc. is obtaining a Fair Price for its Public ShareholdersMay 21, 2025 | tmcnet.comSigmaTron stock soars on acquisition by Transom CapitalMay 21, 2025 | in.investing.comTransom Capital and SigmaTron International Announce Entry into Merger AgreementMay 21, 2025 | finance.yahoo.comSigmaTron Shares Skyrocket Following Acquisition Announcement by Transom CapitalMay 21, 2025 | msn.comSGMA Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of SigmaTron International, Inc. Is Fair to ShareholdersMay 21, 2025 | businesswire.com$HAREHOLDER ALERT: The M&A Class Action Firm Investigates the Merger of SigmaTron International, Inc. – SGMAMay 21, 2025 | globenewswire.comTransom Capital Group to Acquire SigmaTron International in $83 Million Merger DealMay 21, 2025 | quiverquant.comSigmaTron's Q3 Earnings Rises Y/Y on Cost Cuts, Stock Gains 11%March 20, 2025 | zacks.comSigmaTron International Third Quarter 2025 Earnings: EPS: US$0.63 (vs US$0.098 in 3Q 2024)March 16, 2025 | finance.yahoo.comSigmaTron International, Inc. Reports Financial Results for the Third Quarter of Fiscal 2025March 14, 2025 | gurufocus.comSigmaTron International, Inc. Reports Q3 Fiscal 2025 Results: Revenue Decline and Profit Increase Driven by Sale-Leaseback TransactionMarch 14, 2025 | quiverquant.comSigmaTron International, Inc. Reports Financial Results for the Third Quarter of Fiscal 2025March 14, 2025 | globenewswire.comSigmaTron Stock Up 3% Despite Incurring Q2 Loss on Supply Chain IssuesDecember 24, 2024 | zacks.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeCRKN, MTEK, EBON, and SGMA Company DescriptionsCrown ElectroKinetics NASDAQ:CRKN$3.05 -0.01 (-0.33%) As of 06/13/2025 03:54 PM EasternCrown ElectroKinetics Corp. engages in the commercialization of electro kinetic technology for use in the smart glass market. It develops and sells optical switching film that can be embedded between glass or applied to the surface of glass or other rigid substrates such as acrylic, to electronically control opacity. The company was founded by Douglas B. Croxall and Timothy Koch on April 20, 2015 and is headquartered in Corvallis, OR.Ebang International NASDAQ:EBON$3.60 -0.13 (-3.49%) Closing price 06/13/2025 03:49 PM EasternExtended Trading$3.60 0.00 (-0.14%) As of 06/13/2025 04:24 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.Ebang International Holdings Inc., through its subsidiaries, engages in the research, design, and development of application-specific integrated circuit chips and manufacture of Bitcoin mining machines under the Ebit brand in Singapore, Hong Kong, Australia, the Bahamas, and internationally. It also provides mining machine hosting services; and engages in the development of proprietary cryptocurrency exchange platform. In addition, the company offers fiber-optic communication access devices, including multiprotocol label switching fiber-optic access network devices, multi-service access platform integrated business access devices, and wavelength-division multiplexing fiber-optic devices; and enterprise convergent terminal products, which consists gigabit passive optical network, Fiber to the Room products, passive optical network converged gateways, enterprise cloud gateway devices, industrial Internet of Things access devices, and business enterprise smart wireless access devices. It serves the blockchain and telecommunications industries. The company also operates a cross-border payment and foreign exchange platform. It sells its blockchain products directly, as well as through its website; and telecommunication products under the EBANG brand name primarily through supplier contracts. The company was incorporated in 2018 and is headquartered in Hangzhou, China.Maris-Tech NASDAQ:MTEK$3.06 +0.56 (+22.40%) Closing price 06/13/2025 03:58 PM EasternExtended Trading$3.22 +0.16 (+5.23%) As of 06/13/2025 07:58 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.Maris-Tech Ltd. designs and manufactures digital video and audio hardware and software solutions for the professionals, as well as the civilian and home security markets worldwide. The company offers intelligent video surveillance solutions, communication technology products, modular video encoding/decoding platform, ultra-low latency streaming solutions, dual channel low power encoder systems, multi channel encoding streaming and recording platform, miniature recording and streaming platforms, and video encoding and decoding platform. Its products are used in drone, robotic, defense, homeland security, HLS, intelligence gathering, autonomous vehicle, and space markets and applications. The company was incorporated in 2008 and is based in Rehovot, Israel.SigmaTron International NASDAQ:SGMA$2.98 -0.01 (-0.50%) As of 06/13/2025 04:00 PM Eastern This is a fair market value price provided by Polygon.io. Learn more.SigmaTron International, Inc. operates as an independent provider of electronic manufacturing services (EMS). Its EMS services include printed circuit board assemblies, electro-mechanical subassemblies, and completely assembled (box-build) electronic products. The company also offers automatic and manual assembly and testing of products; material sourcing and procurement services; manufacturing and test engineering support services; design services; warehousing and distribution services; compliance reporting, and assistance in obtaining product approval from governmental and other regulatory bodies. In addition, the company offers electronic and electromechanical manufacturing solutions. It primarily serves industrial electronics, consumer electronics, and medical/life sciences industries in the United States, Mexico, China, Vietnam, and Taiwan. The company markets its services through independent manufacturers' representative organizations. The company was incorporated in 1993 and is headquartered in Elk Grove Village, Illinois. 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