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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:OMTKOTCMKTS:PFTIOTCMKTS:RAFIOTCMKTS:ZXAIY 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 VolumeOMTKOmnitek Engineering$0.02+11.5%$0.03$0.01▼$0.06$345K-0.1357,251 shs450 shsPFTIpuraDYN Filter Technologies$0.00$0.00▼$0.00N/A1.01N/AN/ARAFIRegency Affiliates$3.27-0.3%$3.32$2.68▼$5.25$14.71M0.093,335 shs1,068 shsZXAIYChina Zenix Auto International$1.03$1.03$0.21▼$1.05$53.18M2.642,683 shs2,500 shs5G Stocks: The Path Forward is ProfitableEnter your email address and we'll send you MarketBeat's guide to investing in 5G and which 5G stocks show the most promise. Get This Free ReportCompare Price PerformanceCompany1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year PerformanceOMTKOmnitek Engineering+11.46%-23.25%-46.97%+11.46%+25.72%PFTIpuraDYN Filter Technologies0.00%0.00%0.00%0.00%0.00%RAFIRegency Affiliates-0.30%+0.31%+5.48%-17.22%-27.01%ZXAIYChina Zenix Auto International0.00%0.00%0.00%0.00%0.00%Compare MarketRank™CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & ValuationOMTKOmnitek EngineeringN/AN/AN/AN/AN/AN/AN/AN/APFTIpuraDYN Filter TechnologiesN/AN/AN/AN/AN/AN/AN/AN/ARAFIRegency AffiliatesN/AN/AN/AN/AN/AN/AN/AN/AZXAIYChina Zenix Auto InternationalN/AN/AN/AN/AN/AN/AN/AN/ACompare Analyst ForecastsCompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current PriceOMTKOmnitek Engineering 0.00N/AN/AN/APFTIpuraDYN Filter Technologies 0.00N/AN/AN/ARAFIRegency Affiliates 0.00N/AN/AN/AZXAIYChina Zenix Auto International 0.00N/AN/AN/ACompare Sales & Book ValueCompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/BookOMTKOmnitek Engineering$1.02M0.38N/AN/A($0.06) per share-0.29PFTIpuraDYN Filter TechnologiesN/AN/AN/AN/AN/AN/ARAFIRegency AffiliatesN/AN/AN/AN/AN/AN/AZXAIYChina Zenix Auto International$271.18M0.20N/AN/A$6.04 per share0.17Compare Profitability & EarningsCompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings DateOMTKOmnitek Engineering-$170KN/A0.00∞N/A-11.12%N/A-12.83%N/APFTIpuraDYN Filter TechnologiesN/AN/A0.00N/AN/AN/AN/AN/AN/ARAFIRegency AffiliatesN/AN/A0.00∞N/AN/AN/AN/AN/AZXAIYChina Zenix Auto International-$61.16M-$2.23N/A∞N/A-41.87%-40.07%-24.13%N/ACompare DividendsCompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive GrowthOMTKOmnitek EngineeringN/AN/AN/AN/AN/APFTIpuraDYN Filter TechnologiesN/AN/AN/AN/AN/ARAFIRegency Affiliates$0.319.48%N/AN/AN/AZXAIYChina Zenix Auto InternationalN/AN/AN/AN/AN/ACompare DebtCompanyDebt-to-Equity RatioCurrent RatioQuick RatioOMTKOmnitek EngineeringN/A0.390.14PFTIpuraDYN Filter TechnologiesN/AN/AN/ARAFIRegency AffiliatesN/AN/AN/AZXAIYChina Zenix Auto InternationalN/A1.191.02Compare OwnershipInstitutional OwnershipCompanyInstitutional OwnershipOMTKOmnitek EngineeringN/APFTIpuraDYN Filter TechnologiesN/ARAFIRegency AffiliatesN/AZXAIYChina Zenix Auto InternationalN/AInsider OwnershipCompanyInsider OwnershipOMTKOmnitek Engineering48.71%PFTIpuraDYN Filter Technologies37.30%RAFIRegency Affiliates0.01%ZXAIYChina Zenix Auto InternationalN/ACompare Miscellaneous StatsCompanyEmployeesShares OutstandingFree FloatOptionableOMTKOmnitek Engineering621.95 million11.26 millionNot OptionablePFTIpuraDYN Filter Technologies20N/AN/ANot OptionableRAFIRegency Affiliates24.48 million4.48 millionNot OptionableZXAIYChina Zenix Auto International4,23951.63 millionN/ANot OptionableZXAIY, RAFI, OMTK, and PFTI HeadlinesRecent News About These CompaniesChina's car sales jump in October as automakers rush to meet annual goalsNovember 8, 2024 | reuters.comAudi unveils new EV brand in China without four ring logoNovember 7, 2024 | reuters.comExclusive: China considers over $1.4 trillion in extra debt over next few yearsOctober 31, 2024 | reuters.comChina's SAIC to file lawsuit countering EU's ruling on EVsOctober 31, 2024 | reuters.comExclusive: China tells carmakers to pause investment in EU countries backing EV tariffs, sources sayOctober 31, 2024 | reuters.comChina's 7nm smart driving chips gear up for production: SiEngine, Huixi eyes 2025-26 rolloutOctober 28, 2024 | digitimes.comDChina's auto industry embraces local chip production with RISC-V architectureOctober 28, 2024 | digitimes.comDChina Auto Tech Firm WeRide’s Shares Jump 21% After US IPOOctober 25, 2024 | bloomberg.comChina Carmakers Set to Double Overseas Capacity to Beat TariffsOctober 24, 2024 | bloomberg.comChina's Xi says early ceasefire in Gaza key to easing regional tensions, Xinhua reportsOctober 23, 2024 | reuters.comHere's why China has been testing its autonomous car technology in the U.S. for yearsOctober 23, 2024 | nbcphiladelphia.comNGlobal automakers struggling to keep up with China’s NEV transitionOctober 23, 2024 | just-auto.comJChina's auto industry accelerates toward intelligent transformationOctober 19, 2024 | global.chinadaily.com.cnGChina Dominates Russia’s New Car Market and is Assembling Vehicles in Factories Vacated by Western CountriesOctober 18, 2024 | instituteforenergyresearch.orgIGerman Auto Giants Face Total Collapse in China! BMW, Mercedes, Volkswagen Left in the Dust by BYD’s EV DominationOctober 18, 2024 | msn.comChinese Automakers Display Force at Paris Auto ShowOctober 16, 2024 | nytimes.comWe should be learning from Chinese EV players, not shutting them out of Europe — auto bosses sayOctober 15, 2024 | msn.comChina’s Car and Ship Exports Hit Record Despite Slowing TradeOctober 15, 2024 | bloomberg.comMexico must stop itself from becoming China’s Trojan HorseOctober 14, 2024 | msn.comGM China’s EV, Hybrid Sales Top Gasoline Cars for First TimeOctober 11, 2024 | bloomberg.comZXAIY, RAFI, OMTK, and PFTI Company DescriptionsOmnitek Engineering OTCMKTS:OMTK$0.02 +0.00 (+11.46%) As of 07/7/2025 09:30 AM EasternOmnitek Engineering Corp. develops and sells technology to convert diesel engines to an alternative fuel, natural gas engines, and complementary products in the United States and internationally. It offers conversion kits for converting diesel engines to run on an alternative fuel, including compressed, liquefied, and renewable natural gas, as well as liquid petroleum gas; natural gas engines and components; and high-pressure natural gas coalescing filters. The company's products are used for stationary applications; and the transportation market, such as light commercial vehicles, minibuses, heavy-duty trucks, and municipal buses, as well as rail and marine applications. It sells and delivers its products through its distributors, system integrators, fleet operators, and engine conversion companies, as well as directly to end-users. The company was incorporated in 2001 and is headquartered in Vista, California.puraDYN Filter Technologies OTCMKTS:PFTIPuradyn Filter Technologies, Inc. designs, manufactures, markets, and distributes bypass oil filtration systems for use with internal combustion engines and hydraulic equipment that use lubricating oil worldwide. The company offers its products under the Puradyn brand name. Its Puradyn system cleans oil by providing a second circuit of oil filtration and treatment to continually remove solid and liquid contaminants from the oil through a filtration and absorption process. The company also manufactures replacement filter elements for the Puradyn system. Its products are marketed to various industries that include hydraulic applications, and other users of engines or equipment that utilize up to 50 weight oil for lubrication. The company sells its products directly, as well as through manufacturer's representatives, distributors, or other agents to OEMs, other distributors, and national accounts. It serves oil and gas services, power generation, construction and forestry, commercial marine, mining, and transportation industries. The company was founded in 1987 and is based in Boynton Beach, Florida.Regency Affiliates OTCMKTS:RAFI$3.27 -0.01 (-0.30%) As of 07/7/2025 09:30 AM EasternRegency Affiliates, Inc., through its interest in MESC Capital, LLC, owns an on-site energy facility that supplies approximately 61 megawatts of steam and electricity to a Kimberly-Clark tissue mill in Mobile, Alabama. It also owns and operates 34.3 acres of land and rental property of approximately 717,000 square feet comprising a 2-story office building and a connected 6-story office tower in Woodlawn, Maryland through a limited partnership interest. The company was incorporated in 1980 and is based in New York, New York.China Zenix Auto International OTCMKTS:ZXAIY$1.03 0.00 (0.00%) As of 02/1/2022China Zenix Auto International Ltd. engages in the design, manufacture, and sale of steel wheels for commercial vehicles. It operates through the following segments: PRC Aftermarket Sales, PRC OEM Sales, and International Sales. The PRC Aftermarket Sales segment produces and sells steel and aluminum wheels to distributors. The PRC OEM Sales segment produces and sells steel and aluminum wheels to vehicle manufacturers. The International Sales segment manufactures wheels to distributors and vehicle manufacturers outside China. The company was founded on July 11, 2008 and is headquartered in Zhangzhou, China. 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