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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 OTCMKTS:GLGINASDAQ:PPIHOTCMKTS:QSEPNASDAQ:TAYD 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 VolumeGLGIGreystone Logistics$1.26+2.4%$1.28$0.89▼$1.98$34.29M0.3913,396 shs4,251 shsPPIHPerma-Pipe International$22.87-0.5%$15.41$7.72▼$24.50$183.44M0.2735,244 shs93,026 shsQSEPSave The World Air$0.21+5.1%$0.19$0.04▼$0.40$101.64M-1.13482,806 shs158,502 shsTAYDTaylor Devices$43.40-5.0%$36.69$29.50▼$64.50$143.29M0.8325,308 shs42,360 shsOptions Trading Made Easy - Download NowLearn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceGLGIGreystone Logistics0.00%-5.38%-5.75%+23.00%0.00%PPIHPerma-Pipe International0.00%+11.07%+72.26%+84.88%+158.20%QSEPSave The World Air0.00%-32.24%-1.04%-20.14%+211.37%TAYDTaylor Devices0.00%+21.49%+21.72%+41.56%+1.56%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationGLGIGreystone Logistics0.3115 of 5 stars0.03.00.00.00.00.01.3PPIHPerma-Pipe International1.2851 of 5 stars0.04.00.00.03.00.01.3QSEPSave The World Air0.3561 of 5 stars0.03.00.00.02.80.00.0TAYDTaylor Devices1.4094 of 5 stars0.03.00.00.02.71.71.3Compare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceGLGIGreystone Logistics 0.00N/AN/AN/APPIHPerma-Pipe International 0.00N/AN/AN/AQSEPSave The World Air 0.00N/AN/AN/ATAYDTaylor Devices 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookGLGIGreystone Logistics$61.78M0.57$0.37 per share3.42$0.85 per share1.48PPIHPerma-Pipe International$158.38M1.15$1.63 per share14.06$9.04 per share2.53QSEPSave The World AirN/AN/AN/AN/A($0.01) per shareN/ATAYDTaylor Devices$44.58M3.06$2.89 per share15.04$14.55 per share2.98Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateGLGIGreystone Logistics$5.03M$0.0914.00∞N/A5.43%12.63%5.82%N/APPIHPerma-Pipe International$8.98M$1.5414.85∞N/A7.31%17.84%7.81%9/9/2025 (Estimated)QSEPSave The World Air-$1.93M-$0.02N/A∞N/AN/AN/A-3,957.09%8/7/2025 (Estimated)TAYDTaylor Devices$9M$2.5017.36∞N/A19.16%14.99%12.71%8/13/2025 (Estimated)Latest GLGI, QSEP, PPIH, and TAYD EarningsDateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails6/13/2025Q1 2026PPIHPerma-Pipe InternationalN/A$0.61N/A$0.61N/A$46.75 million5/14/2025Q1 2025QSEPSave The World AirN/A-$0.02N/A-$0.02N/AN/A5/1/2025Q4 2025PPIHPerma-Pipe InternationalN/A$0.27N/A$0.22N/A$44.99 million4/11/2025Q3 2025GLGIGreystone LogisticsN/A$0.03N/A$0.03N/A$14.32 millionCompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthGLGIGreystone LogisticsN/AN/AN/AN/AN/APPIHPerma-Pipe InternationalN/AN/AN/AN/AN/AQSEPSave The World AirN/AN/AN/AN/AN/ATAYDTaylor DevicesN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioGLGIGreystone Logistics0.431.671.29PPIHPerma-Pipe International0.051.951.72QSEPSave The World AirN/A0.120.12TAYDTaylor DevicesN/A4.573.85Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipGLGIGreystone Logistics10.33%PPIHPerma-Pipe International28.43%QSEPSave The World AirN/ATAYDTaylor Devices17.62%Insider OwnershipCompanyInsider OwnershipGLGIGreystone LogisticsN/APPIHPerma-Pipe International6.00%QSEPSave The World Air8.97%TAYDTaylor Devices7.75%Compare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableGLGIGreystone Logistics20027.88 millionN/ANot OptionablePPIHPerma-Pipe International6107.98 million7.50 millionOptionableQSEPSave The World Air5508.46 million462.85 millionNot OptionableTAYDTaylor Devices1203.14 million2.89 millionNot OptionableGLGI, QSEP, PPIH, and TAYD HeadlinesRecent News About These CompaniesTaylor Devices: Strong Balance Sheet, Uncertain Near-Term OutlookJune 17, 2025 | seekingalpha.comTop Stock Reports for Microsoft, AstraZeneca & BlackRockJune 13, 2025 | msn.comTaylor Devices (NASDAQ:TAYD) Share Price Passes Above 200 Day Moving Average - Here's WhyJune 10, 2025 | marketbeat.comTaylor Devices, Inc. (NASDAQ:TAYD) Shares Sold by B. Riley Wealth Advisors Inc.June 2, 2025 | marketbeat.comInstitutions own 45% of Taylor Devices, Inc. (NASDAQ:TAYD) shares but retail investors control 52% of the companyMay 15, 2025 | finance.yahoo.comTaylor Devices, Inc. (NASDAQ:TAYD) CEO Acquires $30,030.00 in StockApril 25, 2025 | insidertrades.comTAYD Stock Gains 2% Despite Q3 Earnings Decline Y/Y, Backlog GrowsApril 2, 2025 | zacks.comTaylor Devices Stock Gains Despite Lower Q3 EarningsMarch 30, 2025 | nasdaq.comTaylor Devices, Inc.: Taylor Devices Announces Third Quarter And Nine-month ResultsMarch 30, 2025 | finanznachrichten.deTAYLOR DEVICES ANNOUNCES THIRD QUARTER AND NINE-MONTH RESULTSMarch 28, 2025 | prnewswire.comTop Research Reports for Apple, Meta Platforms & ChevronMarch 20, 2025 | finance.yahoo.comIs Taylor Devices, Inc. (TAYD) the Best Micro Cap Stock to Buy Now?March 7, 2025 | insidermonkey.comTaylor Devices stock hits 52-week low at $31.53 amid market shiftsFebruary 12, 2025 | msn.com(TAYD) Long Term Investment AnalysisJanuary 28, 2025 | news.stocktradersdaily.comNTaylor Devices president announces retirement after 37 yearsJanuary 24, 2025 | bizjournals.comTimothy John Sopko Purchases 1,000 Shares of Taylor Devices, Inc. (NASDAQ:TAYD) StockJanuary 15, 2025 | insidertrades.comTaylor Devices: Big Profitability And Sector OutperformanceJanuary 15, 2025 | seekingalpha.comTaylor Devices Q2 Earnings Fall 39% Y/Y, Shares Drop 2%January 7, 2025 | zacks.comWhen the Price of (TAYD) Talks, People ListenJanuary 7, 2025 | news.stocktradersdaily.comNTaylor Devices Shares Slide 13% on Sales, Earnings DeclinesJanuary 3, 2025 | marketwatch.comTaylor Devices Q2 Income Drops On Weak Sales - UpdateJanuary 3, 2025 | markets.businessinsider.comNew MarketBeat Followers Over TimeMedia Sentiment Over TimeGLGI, QSEP, PPIH, and TAYD Company DescriptionsGreystone Logistics OTCMKTS:GLGI$1.26 +0.03 (+2.44%) As of 01:38 PM EasternGreystone Logistics, Inc., through its subsidiaries, manufactures and markets plastic pallets and pelletized recycled plastic resins in the United States. The company offers rackable, can, nestable, display, monoblock, half-barrel and slim keg stackable, drum, and mid duty pallets. It sells its pallets directly, as well as through a network of independent contractor distributors. The company was formerly known as PalWeb Corporation and changed its name to Greystone Logistics, Inc. in March 2005. Greystone Logistics, Inc. was incorporated in 1969 and is based in Tulsa, Oklahoma.Perma-Pipe International NASDAQ:PPIH$22.87 -0.11 (-0.48%) As of 04:00 PM EasternPerma-Pipe International Holdings, Inc., together with its subsidiaries, engineers, designs, manufactures, and sells specialty piping and leak detection systems. It offers insulated and jacketed district heating and cooling piping systems for energy distribution from central energy plants to various locations; and primary and secondary containment piping systems for transporting chemicals, hazardous fluids, and petroleum products, as well as engages in the coating and insulation of oil and gas gathering and transmission pipelines. The company also offers liquid and powder based anti-corrosion coatings for external and internal surfaces of steel pipe, including shapes like bends, reducers, tees, and other spools/fittings that is used in pipelines for the transportation of oil and gas products and potable water. It has operations in the United States, Canada, the Middle East, North Africa, Europe, India, and internationally. The company was formerly known as MFRI, Inc. and changed its name to Perma-Pipe International Holdings, Inc. in March 2017. Perma-Pipe International Holdings, Inc. was incorporated in 1993 and is headquartered in Spring, Texas.Save The World Air OTCMKTS:QSEP$0.21 +0.01 (+5.05%) As of 03:58 PM EasternQS Energy, Inc. develops and commercializes energy efficiency technologies in the United States and internationally. The company's energy efficiency technologies assist in meeting energy demands, enhancing the economics of oil transport, and reducing greenhouse gas emissions. The company's primary technology comprises Applied Oil Technology, a commercial-grade crude oil pipeline transportation flow-assurance product that reduces crude oil viscosity by applying a high intensity electrical field to crude oil while in transit. It serves upstream and midstream energy sectors. The company was formerly known as Save the World Air, Inc. and changed its name to QS Energy, Inc. in August 2015. QS Energy, Inc. was incorporated in 1998 and is based in Tomball, Texas.Taylor Devices NASDAQ:TAYD$43.40 -2.28 (-4.99%) As of 04:00 PM EasternTaylor Devices, Inc. engages in design, development, manufacture, and marketing of shock absorption, rate control, and energy storage devices for use in machinery, equipment, and structures in the United States, Asia, and internationally. Its products include seismic dampers that are designed to mitigate the effects of earthquakes on structures; Fluidicshoks, which are compact shock absorbers primarily used in defense, aerospace, and commercial industries; and crane and industrial buffers, which are larger versions of the Fluidicshoks for industrial application on cranes and crane trolleys, truck docks, ladle and ingot cars, ore trolleys, and train car stops. The company's products also comprise self-adjusting shock absorbers that include versions of Fluidicshoks, and crane and industrial buffers, which automatically adjust to various impact conditions and are designed for high cycle application primarily in the heavy industry; liquid die springs that are used as component parts of machinery and equipment used in the manufacture of tools and dies; vibration dampers, which are primarily used by aerospace and defense industries to control the response of electronics and optical systems subjected to air, ship, or spacecraft vibration; machined springs used in the aerospace applications; and custom actuators for special aerospace and defense applications. It markets its products through a network of sales representatives and distributors. The company was incorporated in 1955 and is headquartered in North Tonawanda, New York. 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