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 OverviewQuantum 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. Email Address QTM Stock News HeadlinesPanama will allow controversial mine to export already mined copper to fund maintenancePanama will allow a controversial mine that was closed after months of protests to export more than 120,000 tons of already mined copper concentrate to pay the costs of maintaining the inactive mine siteMay 30, 2025 | marketbeat.comAsian shares climb and oil prices jump more than $1.20 on report Israel may attack IranShares are higher in Asia while oil prices have jumped more than $1.20 a barrel after a report by CNN said Israel may be planning an attack on Iranian nuclear facilitiesMay 20, 2025 | marketbeat.com“Biggest Social Security Change Ever”The Financial Times called this new Trump initiative "a big pot of money for the American people." And The Motley Fool said that it could "pave the way for the biggest Social Security change ever."June 10, 2025 | InvestorPlace (Ad)D-Wave Quantum (QBTS) Enters $400M Sales AgreementJune 10 at 8:17 PM | gurufocus.comQuantum Breaking: IBM Launches Nighthawk to Challenge Google, AmazonJune 10 at 3:48 PM | gurufocus.comOwning QuantumScape Stock Requires A Norm-Busting Angelic MindsetJune 10 at 2:16 PM | seekingalpha.comPsiQuantum Eyes $750M Raise As BlackRock Doubles Down On Light-Based Supercomputers Amid Nvidia's Quantum ReversalJune 9 at 9:28 PM | benzinga.comIonQ Just Spent $1.1 Billion to Beat IBM in the Quantum RaceJune 9 at 7:38 PM | gurufocus.comSee More Headlines QTM Stock Analysis - Frequently Asked Questions How were Quantum's earnings last quarter? Quantum Co. (NYSE:QTM) released its quarterly earnings results on Thursday, November, 9th. The technology company reported ($0.14) EPS for the quarter, missing the consensus estimate of ($0.01) by $0.13. Quantum's revenue 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 Earnings11/09/2017Today6/10/2025Get 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 (Most Recent Fiscal Year)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 7 AI Stocks to Invest in Today: Capitalizing on AI and Tech Trends in 2025Discover the top 7 AI stocks to invest in right now. This exclusive report highlights the companies leading the AI revolution and shaping the future of technology in 2025.Get This Free Report This page (NYSE:QTM) was last updated on 6/10/2025 by MarketBeat.com Staff From Our PartnersBanks aren’t ready for this altcoin—are you?While everyone's distracted by Bitcoin's moves, a stealth revolution is underway. One altcoin is quietly po...Crypto 101 Media | SponsoredElon’s NEXT Big IPO?Cancel your internet TODAY!? Take your latest internet bill and light it on fire… then count the seconds it...Banyan Hill Publishing | SponsoredTrump’s Exec Order #14154 could be a “Millionaire-Maker”Former Presidential Advisor, Jim Rickards, says Trump could “rewire our economy and hand millions of Americans...Paradigm Press | SponsoredTrump Nominates “Next Elon”Elon's Replacement? You've been told Elon Musk has been forced out of DC. 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