OTCMKTS:MFCO Microwave Filter (MFCO) Stock Price, News & Analysis $1.50 +0.34 (+29.31%) As of 10/23/2026 10:25 AM Eastern Add Compare Share Share Stock Analysis Stock AnalysisChartEarningsSEC Filings About Microwave Filter Stock (OTCMKTS:MFCO) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Microwave Filter alerts:Sign Up Key Stats Today's Range$1.50▼$1.5050-Day Range$1.15▼$1.7052-Week Range$0.38▼$2.19Volume185 shsAverage Volume720 shsMarket Capitalization$3.86 millionP/E Ratio11.54Dividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Microwave Filter Company, Inc. designs and manufactures radio-frequency and microwave filtering products for applications that require signal selection, interference reduction and electromagnetic compatibility. Its product offerings include custom and standard filters, diplexers, multiplexers and related passive RF components. The company serves markets that use high-frequency communications and electronic systems, including aerospace, defense, satellite communications, wireless communications and other industrial applications. Products are typically engineered to meet specific electrical, mechanical and environmental requirements. Microwave Filter Company has a long history in the RF and microwave industry and is associated with operations in New York. Publicly available information about its current leadership, geographic reach and broader corporate activities is limited.AI Generated. May Contain Errors. Read More Receive MFCO Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Microwave Filter and its competitors with MarketBeat's FREE daily newsletter. 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Stock Overview (U.S.: OTC) - Barron'sJune 26, 2025 | barrons.comMFCO | Microwave Filter Co. Inc. Stock Overview (U.S.: OTC) - Barron'sJune 26, 2025 | barrons.comElon Musk’s Hushed FCC Filing. Dec 8th.Elon Musk quietly filed a document with the federal government tied to artificial intelligence, one of the largest markets in the world. James Altucher, who previously flagged Nvidia in 2008 and Bitcoin in 2013, says the filing could rival Tesla, SpaceX and xAI combined. Few investors know this filing exists, but that is expected to change quickly.October 25 at 1:00 AM | Paradigm Press (Ad)30 microwave meals that are actually healthyOctober 29, 2024 | bbc.co.ukHints from Heloise: Microwave safety tips and moreOctober 26, 2024 | nj.comNThere's A Good Chance You've Never Cleaned This Part Of Your MicrowaveOctober 15, 2024 | msn.comHow to Stop Your Microwave From Beeping at YouOctober 2, 2024 | cnet.comNo, Not All Mugs Can Go in the Microwave: Here's How to Tell If It's SafeSeptember 14, 2024 | msn.comSee More Headlines MFCO Stock Analysis - Frequently Asked Questions How have MFCO shares performed this year? Microwave Filter's stock was trading at $0.53 at the beginning of the year. Since then, MFCO shares have increased by 183.0% and is now trading at $1.50. How were Microwave Filter's earnings last quarter? Microwave Filter Co. (OTCMKTS:MFCO) posted its quarterly earnings data on Friday, August, 14th. The company reported $0.01 earnings per share (EPS) for the quarter. The firm earned $0.62 million during the quarter. How do I buy shares of Microwave Filter? Shares of MFCO stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Company Calendar Last Earnings8/14/2026Today10/25/2026Fiscal Year End9/30/2027Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeOTCMKTS SectorTechnology Industry Electronic Equipment, Instruments & Components Sub-IndustryElectronic Equipment & Instruments Current SymbolOTCMKTS:MFCO CIK716688 Webwww.microwavefilter.com Phone(315) 438-4700Fax315-463-1467Employees29Year FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E Ratio11.54 Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual Sales$2.18 million Price / Sales1.77 Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding Shares2,570,000Free Float2,396,000Market Cap$3.86 million OptionableNot Optionable Beta0.04 Don't Wait for the OpenAI IPOThe AI wave will soon hit public markets with Anthropic and OpenAI set to go public later this year. 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