This company has been marked as potentially delisted and may not be actively trading. NYSE:QTM Quantum (QTM) Stock Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisBuy This Stock About Quantum Stock (NYSE:QTM) 30 days 90 days 365 days Advanced Chart Get Quantum alerts:Sign Up Key Stats Today's Range N/A50-Day Range$1.62▼$3.2052-Week Range N/AVolume213,993 shsAverage Volume638,425 shsMarket Capitalization$185.14 millionP/E RatioN/ADividend YieldN/APrice TargetN/AConsensus RatingN/A Company Overview Quantum Corp. engages in the manufacture of computer storage device. It provides solutions for storing and protecting information in physical, virtual and cloud environments. The company was founded by Joel N. Harrison and James M. McCoy in 1980 and is headquartered in San Jose, CA. Read More Receive QTM Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Quantum and its competitors with MarketBeat's FREE daily newsletter. 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QTM Stock News HeadlinesTrump To Seal US-UK Tech Pact On AI, Chips And Quantum Computing During London Visit: ReportSeptember 13 at 11:11 PM | benzinga.comQuantumScape's Volkswagen Breakthrough Offers Hope To Bulls As U.S. EV Momentum StallsSeptember 13 at 8:51 AM | seekingalpha.comA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boom. For retirees, that could mean a way to generate reliable monthly income—without the outdated 4% withdrawal rule, risky trading, or high-fee annuities. If you’re ready to stop worrying about money running out and start enjoying the freedom to cover expenses, treat loved ones, and live life on your terms, this may be exactly what you’ve been waiting for. | Investors Alley (Ad)Options Corner: Why D-Wave Quantum Statistically Might Still Be A Short-Squeeze CandidateSeptember 12 at 4:31 PM | benzinga.comUndercovered Dozen: Energy Transfer, Vertical Aerospace, QuantumScape And MoreSeptember 12 at 4:11 PM | seekingalpha.comRigetti Computing Stock (RGTI) Opinions on New Quantum PartnershipSeptember 12 at 1:51 PM | quiverquant.comQ3 Top EV Stocks to Buy in SeptemberSeptember 12 at 3:50 AM | fool.comQuantumScape (QS) Jumps 21% as New Ducati Unveils Cobra-Produced Solid-State BatterySeptember 10, 2025 | finance.yahoo.comSee More Headlines QTM Stock Analysis - Frequently Asked Questions How were Quantum's earnings last quarter? Quantum Co. (NYSE:QTM) released its quarterly earnings data on Thursday, November, 9th. The technology company reported ($0.14) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($0.01) by $0.13. The company's revenue for the quarter was down 20.5% compared to the same quarter last year. What other stocks do shareholders of Quantum own? Based on aggregate information from My MarketBeat watchlists, some other companies that Quantum investors own include Canagold Resources (CCM), HudBay Minerals (HBM), Cellectar Biosciences (CLRB), Zynga (ZNGA), Golden Minerals (AUMN), Baytex Energy (BTE) and Sherritt International (S). Company Calendar Last Earnings11/09/2017Today9/14/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSE SectorComputer and Technology Industry Computer Storage Devices Sub-IndustryComputer Storage & Peripherals Current SymbolNYSE:QTM CIK709283 Webwww.quantum.com Phone(408) 944-4000FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A 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$505.35 million Price / Sales0.00 Cash FlowN/A Price / Cash Flow3.45 Book Value($3.41) per share Price / BookN/AMiscellaneous Outstanding Shares34,670,000Free FloatN/AMarket Cap$185.14 million OptionableOptionable Beta2.03 The 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? 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