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.comMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tariffs just lit the fuse. Millions of investors are blindsided as stocks plunge… but this is only Phase 1. If you're still holding the wrong assets, you could lose 30% or more in the coming weeks.June 4, 2025 | American Alternative (Ad)The Quantum Threat To Cryptocurrency: Why We Need To Act NowJune 4 at 11:45 AM | benzinga.comQuantum BioPharma Addresses Misinformation Regarding Unbuzzd Wellness and Clarifies Stock Trading Platform ErrorsJune 3 at 8:28 AM | quiverquant.comSecond-Largest U.S. Pension Bought Up D-Wave Quantum, DJT StockJune 2 at 3:07 PM | barrons.comQuantum Computing Stocks (QBTS, QUBT, IONQ, RGTI) Surge Amid Optimistic Market SentimentJune 1 at 7:18 AM | gurufocus.comQuantum Announces LTO-10 Support for Scalar Tape, Delivering the Industry's Highest Capacity to ...May 29, 2025 | 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) earnings per share (EPS) for the quarter, missing analysts' consensus estimates of ($0.01) by $0.13. Quantum's quarterly 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 Earnings11/09/2017Today6/04/2025Get 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 The 10 Best AI Stocks to Own in 2025Wondering where to start (or end) with AI stocks? These 10 simple stocks can help investors build long-term wealth as artificial intelligence continues to grow into the future.Get This Free Report This page (NYSE:QTM) was last updated on 6/4/2025 by MarketBeat.com Staff From Our PartnersYour Bank Account Is No Longer SafeWhat If Washington Declared That: YOUR Money ISN'T Actually Yours? Sounds insane, but that's exactly what ...Priority Gold | SponsoredAI Meltdown Imminent: Dump These Stocks Now!If you have any money in the markets, especially in AI stocks… Please click here to see Elon Musk’s new inv...Paradigm Press | SponsoredJune 23 Could Trigger $40 Trillion ShiftJune 23 Could Trigger Huge Breakthrough In Under-the-Radar Tech On June 23, scientists will quietly gather ...Stansberry Research | SponsoredDalio heeds Buffett’s warning… [$319 million stake in gold]Dalio bought a gold ETF… I don’t recommend that for the average retail investor. The real upside is in profita...Golden Portfolio | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredWe’ve Entered the Most Bullish Phase of the CycleIt happens like clockwork. Every four years, the crypto market enters a new phase — and for those who know how...Crypto Swap Profits | SponsoredAn AI run of epic proportions is only getting startedI just put together an urgent new presentation that you need to see right away. In short: I believe we are...Timothy Sykes | SponsoredWhy July 22nd Could Mean Big Changes for Social SecurityIn a stunning move, President Trump has authorized an AI-led transformation of federal agencies, including Soc...Altimetry | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Quantum Co. Please log in to your account or sign up in order to add this asset to your watchlist. Share Quantum With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.