Quantum

QMCO · NASDAQ

$18.99+$0.68 (+3.71%)TodayMarket closed · Oct 20, 7:56 PM ET

Prev close $18.31

Latest news

NewsOct 12, 8:29 AM ETRishabh Mishra
Stock Market Today: S&P 500, Dow Futures Gain, Nasdaq 100 Falls as Iran Flags ‘Inadequate’ US Response to Peace Terms — SMP, QMCO, SVRN in Focus (UPDATED)
NewsOct 12, 2:31 AM ETAvi Kapoor
Goodyear Tire, Cryo-Cell International and 3 Stocks to Watch Heading Into Monday
Press releaseSep 28, 8:08 AM ETBusiness Wire
Quantum Appoints James C. Clancy as Chief Operating Officer
NewsSep 24, 1:06 PM ET
12 Information Technology Stocks Moving In Thursday's Intraday Session
NewsSep 24, 10:01 AM ETAvi Kapoor
Everpure, Fervo Energy, Charles River Laboratories And Other Big Stocks Moving Higher On Thursday
Press releaseSep 14, 4:05 PM ETBusiness Wire
Quantum Appoints Mike Heuer as Chief Information Officer
Press releaseSep 8, 8:00 AM ETBusiness Wire
Quantum Introduces Autonomous Data Management, Dramatically Reducing Storage Costs While Increasing Efficiency and Availability
Press releaseSep 1, 4:05 PM ETBusiness Wire
Quantum Appoints Hiral A. Patel as Chief Accounting Officer
Press releaseAug 31, 4:05 PM ETBusiness Wire
Quantum to Participate at the Lake Street Best Ideas Conference on September 10, 2026
Press releaseAug 27, 10:15 AM ETGlobe Newswire
Johnson Fistel, PLLP Investigates Claims on Behalf of Long-Term Shareholders of Charter Communications, Inc. (CHTR), Inspire Medical Systems, Inc. (INSP), Firefly Aerospace Inc. (FLY), and Quantum Corporation (QMCO)
NewsAug 12, 2:57 AM ETAvi Kapoor
S&P 500 Falls for Second Session Ahead of Inflation Report: Investor Sentiment Weakens, Fear & Greed Index Remains in ‘Greed’ Zone
Press releaseAug 11, 4:52 PM ETGlobe Newswire
These Have the Market Hot Zone Catalysts and Setups
Press releaseAug 11, 2:44 PM ETGlobe Newswire
Breakout Stocks and Next Big Movers Could Be Taking Shape Now
NewsAug 11, 1:19 PM ETKaustubh Bagalkote
Why Is Quantum Stock Surging on Tuesday?
NewsAug 11, 1:06 PM ET
12 Information Technology Stocks Moving In Tuesday's Intraday Session
NewsAug 11, 12:00 PM ETAvi Kapoor
Nasdaq Down 100 Points; US Small Business Optimism Index Rises In July
NewsAug 11, 10:08 AM ETAvi Kapoor
Quantum, Kopin, Alamar Biosciences And Other Big Stocks Moving Higher On Tuesday
NewsAug 11, 8:06 AM ET
12 Information Technology Stocks Moving In Tuesday's Pre-Market Session
NewsAug 10, 5:06 PM ET
12 Information Technology Stocks Moving In Monday's After-Market Session
Press releaseAug 10, 4:05 PM ETBusiness Wire
Quantum Reports Fiscal First Quarter 2027 Financial Results
Press releaseJul 29, 4:05 PM ETBusiness Wire
Quantum to Announce Fiscal First Quarter 2027 Financial Results on August 10, 2026
Press releaseJul 7, 1:12 PM ETBusiness Wire
Thermo Companies and Focus Automated Equities Announce Strategic Partnership
NewsJun 26, 1:05 PM ET
12 Information Technology Stocks Moving In Friday's Intraday Session
Press releaseJun 25, 4:10 PM ETBusiness Wire
Quantum Reports Fiscal Fourth Quarter and Full Year 2026 Financial Results
Press releaseJun 24, 4:45 PM ETBusiness Wire
Quantum to Announce Fiscal Fourth Quarter and Full Year 2026 Financial Results on June 25, 2026
Press releaseJun 17, 4:30 PM ETBusiness Wire
Quantum to Participate in the Northland Growth Conference on June 23
Press releaseJun 15, 8:43 AM ETBusiness Wire
Quantum Corporation Files Form 12b-25 Notification of Late Filing
Press releaseJun 11, 8:00 AM ETBusiness Wire
Quantum Appoints Storage Industry Veteran Greg Knieriemen as Vice President of Marketing
Press releaseJun 10, 8:00 AM ETBusiness Wire
Quantum to Announce Fiscal Fourth Quarter and Full Year 2026 Financial Results on June 15, 2026
Press releaseJun 2, 8:22 AM ETBusiness Wire
Quantum Announces Equity Financing to Strengthen Balance Sheet and Support Growth
Press releaseJun 2, 8:20 AM ETBusiness Wire
Quantum Announces Preliminary Fiscal Fourth Quarter 2026 Financial Results
NewsMay 6, 1:05 PM ET
12 Information Technology Stocks Moving In Wednesday's Intraday Session
Press releaseMay 1, 8:00 AM ETBusiness Wire
Quantum to Participate at the Needham Technology, Media & Consumer Conference on May 14
Press releaseApr 17, 10:49 AM ETBusiness Wire
Quantum CatDV Showcases Automated Live Sports Production with North Shore Automation's Stats Injector
Press releaseApr 16, 8:00 AM ETBusiness Wire
Quantum Responds to Industry-Wide Supply Chain and Power Disruption Ahead of NAB 2026
Press releaseMar 25, 8:00 AM ETBusiness Wire
Quantum and Pink Elephant Partner to Deliver Sovereign, Low-Cost, Energy-Efficient Data Resilience Services in Europe
Press releaseOct 30, 1:46 PM ETGlobe Newswire
DEADLINE ALERT for QMCO, TROX, SVRA, FLYE: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions
Press releaseOct 29, 8:00 AM ETGlobe Newswire
Holzer & Holzer, LLC Reminds Investors of Upcoming Lead Plaintiff Deadlines in Shareholder Class Action Lawsuits Against Quantum Corporation (QMCO), Tronox Holdings plc (TROX), Fly-E Group, Inc. (FLYE), and Savara Inc. (SVRA)
Press releaseOct 16, 1:05 PM ETGlobe Newswire
DEADLINE ALERT for QMCO, TROX, SVRA, FLYE: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions
Press releaseOct 4, 11:47 AM ETGlobe Newswire
Bragar Eagel & Squire, P.C. Urges Investors of Tronox, Savara, Quantum, or Fly-E to Contact the Firm Regarding the Filed Class Action Lawsuits
Press releaseOct 2, 1:56 PM ETGlobe Newswire
DEADLINE ALERT for QMCO, TROX, SVRA, FLYE: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions
Press releaseOct 1, 12:19 PM ETGlobe Newswire
DEADLINE ALERT for TROX, QMCO, SVRA, and FLYE: The Law Offices of Frank R. Cruz Reminds Investors of Class Actions on Behalf of Shareholders
Press releaseSep 30, 5:44 PM ETGlobe Newswire
Bragar Eagel & Squire, P.C. Reminds Investors of Tronox, Savara, Quantum, and Fly-E that Class Action Lawsuits Have Been Filed and Encourages Investors to Contact the Firm

Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.

Latest news

Stock Market Today: S&P 500, Dow Futures Gain, Nasdaq 100 Falls as Iran Flags ‘Inadequate’ US Response to Peace Terms — SMP, QMCO, SVRN in Focus (UPDATED)

Goodyear Tire, Cryo-Cell International and 3 Stocks to Watch Heading Into Monday

Quantum Appoints James C. Clancy as Chief Operating Officer

12 Information Technology Stocks Moving In Thursday's Intraday Session

Everpure, Fervo Energy, Charles River Laboratories And Other Big Stocks Moving Higher On Thursday

Quantum Appoints Mike Heuer as Chief Information Officer

Quantum Introduces Autonomous Data Management, Dramatically Reducing Storage Costs While Increasing Efficiency and Availability

Quantum Appoints Hiral A. Patel as Chief Accounting Officer

Quantum to Participate at the Lake Street Best Ideas Conference on September 10, 2026

Johnson Fistel, PLLP Investigates Claims on Behalf of Long-Term Shareholders of Charter Communications, Inc. (CHTR), Inspire Medical Systems, Inc. (INSP), Firefly Aerospace Inc. (FLY), and Quantum Corporation (QMCO)

S&P 500 Falls for Second Session Ahead of Inflation Report: Investor Sentiment Weakens, Fear & Greed Index Remains in ‘Greed’ Zone

These Have the Market Hot Zone Catalysts and Setups

Breakout Stocks and Next Big Movers Could Be Taking Shape Now

Why Is Quantum Stock Surging on Tuesday?

12 Information Technology Stocks Moving In Tuesday's Intraday Session

Nasdaq Down 100 Points; US Small Business Optimism Index Rises In July

Quantum, Kopin, Alamar Biosciences And Other Big Stocks Moving Higher On Tuesday

12 Information Technology Stocks Moving In Tuesday's Pre-Market Session

12 Information Technology Stocks Moving In Monday's After-Market Session

Quantum Reports Fiscal First Quarter 2027 Financial Results

Quantum to Announce Fiscal First Quarter 2027 Financial Results on August 10, 2026

Thermo Companies and Focus Automated Equities Announce Strategic Partnership

12 Information Technology Stocks Moving In Friday's Intraday Session

Quantum Reports Fiscal Fourth Quarter and Full Year 2026 Financial Results

Quantum to Announce Fiscal Fourth Quarter and Full Year 2026 Financial Results on June 25, 2026

Quantum to Participate in the Northland Growth Conference on June 23

Quantum Corporation Files Form 12b-25 Notification of Late Filing

Quantum Appoints Storage Industry Veteran Greg Knieriemen as Vice President of Marketing

Quantum to Announce Fiscal Fourth Quarter and Full Year 2026 Financial Results on June 15, 2026

Quantum Announces Equity Financing to Strengthen Balance Sheet and Support Growth

Quantum Announces Preliminary Fiscal Fourth Quarter 2026 Financial Results

12 Information Technology Stocks Moving In Wednesday's Intraday Session

Quantum to Participate at the Needham Technology, Media & Consumer Conference on May 14

Quantum CatDV Showcases Automated Live Sports Production with North Shore Automation's Stats Injector

Quantum Responds to Industry-Wide Supply Chain and Power Disruption Ahead of NAB 2026

Quantum and Pink Elephant Partner to Deliver Sovereign, Low-Cost, Energy-Efficient Data Resilience Services in Europe

DEADLINE ALERT for QMCO, TROX, SVRA, FLYE: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions

Holzer & Holzer, LLC Reminds Investors of Upcoming Lead Plaintiff Deadlines in Shareholder Class Action Lawsuits Against Quantum Corporation (QMCO), Tronox Holdings plc (TROX), Fly-E Group, Inc. (FLYE), and Savara Inc. (SVRA)

DEADLINE ALERT for QMCO, TROX, SVRA, FLYE: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions

Bragar Eagel & Squire, P.C. Urges Investors of Tronox, Savara, Quantum, or Fly-E to Contact the Firm Regarding the Filed Class Action Lawsuits

DEADLINE ALERT for QMCO, TROX, SVRA, FLYE: Law Offices of Howard G. Smith Reminds Shareholders of Opportunity to Lead Securities Fraud Class Actions

DEADLINE ALERT for TROX, QMCO, SVRA, and FLYE: The Law Offices of Frank R. Cruz Reminds Investors of Class Actions on Behalf of Shareholders

Bragar Eagel & Squire, P.C. Reminds Investors of Tronox, Savara, Quantum, and Fly-E that Class Action Lawsuits Have Been Filed and Encourages Investors to Contact the Firm