15.60
price up icon4.35%   0.65
after-market After Hours: 1.56 -14.04 -90.00%
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Quantum Corp stock is traded at $15.60, with a volume of 1.31M. It is up +4.35% in the last 24 hours and up +95.49% over the past month. Quantum Corp is a United States-based company that delivers end-to-end data management solutions designed for unstructured data in the era of artificial intelligence (AI). It provides one of the comprehensive and cost-efficient solutions for the entire data lifecycle. The group provides solutions for video, images, audio, and other large files because this unstructured data represents. Its portfolio of products includes primary storage software and systems, secondary storage software and systems, as well as devices and media. The group operates in three geographic regions: Americas, Europe, the Middle East, and Africa (EMEA), and Asia Pacific (APAC).
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Previous Close:
$14.95
Open:
$15.49
24h Volume:
1.31M
Relative Volume:
1.54
Market Cap:
$228.35M
Revenue:
$261.28M
Net Income/Loss:
$-100.82M
P/E Ratio:
-1.7866
EPS:
-8.7315
Net Cash Flow:
$-42.25M
1W Performance:
+19.45%
1M Performance:
+95.49%
6M Performance:
+115.17%
1Y Performance:
+62.33%
1-Day Range:
Value
$15.09
$16.38
1-Week Range:
Value
$12.70
$16.38
52-Week Range:
Value
$4.19
$18.48

Quantum Corp Stock (QMCO) Company Profile

Name
Name
Quantum Corp
Name
Phone
408 944 4000
Name
Address
224 AIRPORT PARKWAY, SAN JOSE, CA
Name
Employee
635
Name
Twitter
@QuantumCorp
Name
Next Earnings Date
2026-06-15
Name
Latest SEC Filings
Name
QMCO's Discussions on Twitter

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Quantum Corp Stock (QMCO) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-25-26 Resumed Lake Street Buy
Nov-14-25 Upgrade Northland Capital Market Perform → Outperform
Feb-10-22 Downgrade B. Riley Securities Buy → Neutral
Feb-10-22 Downgrade Oppenheimer Outperform → Perform
Mar-05-21 Initiated Northland Capital Outperform
Mar-04-21 Initiated Oppenheimer Outperform
View All

Quantum Corp Stock (QMCO) Latest News

pulisher
Jun 18, 2026

Quantum Computing Stocks Tilt Toward Tangible Earnings as Pure Plays Remain in the Red - ChartMill

Jun 18, 2026
pulisher
Jun 18, 2026

True Corp kicks off project to turn Thailand into SEA’s quantum computing hub - Developing Telecoms

Jun 18, 2026
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Jun 17, 2026

Quantum Corp (QMCO) Shareholder Structure: Major Shareholders & Institutional Holdings - TradingKey

Jun 17, 2026
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Jun 17, 2026

Quantum Corp (QMCO) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jun 17, 2026
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Jun 17, 2026

Quantum Corp (QMCO) Revenue Breakdown: Business Segments, Regional Revenue & Profit Contribution - TradingKey

Jun 17, 2026
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Jun 17, 2026

Quantum CFO William White joins Northland conference June 23 - Stock Titan

Jun 17, 2026
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Jun 17, 2026

IQM Quantum Computers Oy: IQM and Real Asset Acquisition Corp. Host Inaugural Capital Markets Day for Investors and Analysts - FinanzNachrichten.de

Jun 17, 2026
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Jun 17, 2026

IQM and Real Asset Acquisition Corp. Host Inaugural Capital Markets Day for Investors and Analysts - PA Media

Jun 17, 2026
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Jun 17, 2026

New UK Quantum Company Xen Quantum Secures Seed Funding - Quantum Zeitgeist

Jun 17, 2026
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Jun 17, 2026

EigenQ And Silicon Valley Acquisition Corp. Announce Definitive Business Combination Agreement to Create a Publicly Traded Quantum Technology Company - The Quantum Insider

Jun 17, 2026
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Jun 17, 2026

EigenQ and Silicon Valley Acquisition Corp. Announce Definitive Business Combination Agreement to Create a Publicly Traded Quantum Technology Company - PR Newswire

Jun 17, 2026
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Jun 16, 2026

Quantum company to build facility in MD innovation district - Maryland Daily Record

Jun 16, 2026
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Jun 15, 2026

Quantum delays 2026 10-K after June balance sheet transactions - Stock Titan

Jun 15, 2026
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Jun 15, 2026

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

Jun 15, 2026
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Jun 15, 2026

Quantum Corporation (QMCO) delays FY2026 10-K as auditors complete first‑year procedures - Stock Titan

Jun 15, 2026
pulisher
Jun 13, 2026

Quantum Leap Acquisition Corp. Q1 2026 10-Q Report: IPO Details, Financial Statements, and SPAC Compliance Overview - Minichart

Jun 13, 2026
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Jun 12, 2026

Quantum eMotion Corp. (QNC) Edges Higher Amid Support Holding; Potential for Breakout Above $3.11RVOL Spike - newsline.com

Jun 12, 2026
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Jun 12, 2026

Qtonic Quantum Corp Publishes Research Report on Long-Term Quantum Exposure Risk to Global Football Medical and Identity Data - PR.com

Jun 12, 2026
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Jun 12, 2026

Quantum eMotion Corp. (QNC) Stock: Climbs on AI Security Partnership with Vertical Data - Blockonomi

Jun 12, 2026
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Jun 12, 2026

Quantum eMotion Corp. (QNC) Stock: Surges as Quantum Cybersecurity Push Gains Momentum - CoinCentral

Jun 12, 2026
pulisher
Jun 12, 2026

Quantum Likely To Report Q4 Loss; These Most Accurate Analysts Revise Forecasts Ahead Of Earnings Call - Benzinga

Jun 12, 2026
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Jun 12, 2026

Best Quantum Computing Stocks to Buy for June 2026 - Zacks Investment Research

Jun 12, 2026
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Jun 12, 2026

Qtonic Quantum Releases Report on Football Data Security - TechFinancials

Jun 12, 2026
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Jun 11, 2026

Quantum eMotion Corp. Common Shares (NY: QNC - FinancialContent

Jun 11, 2026
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Jun 11, 2026

Harvest Now, Decrypt Later: Football’s Most Sensitive Data Is Living on a Quantum Clock - Pinion Newswire

Jun 11, 2026
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Jun 11, 2026

National Reconstruction Fund Corporation Invests $20M AUD ($14M USD) in Silicon Quantum Computing - Quantum Computing Report

Jun 11, 2026
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Jun 11, 2026

Podcaster Greg Knieriemen to lead marketing at Quantum - Stock Titan

Jun 11, 2026
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Jun 10, 2026

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

Jun 10, 2026
pulisher
Jun 08, 2026

X Best Quantum Computing Stocks for 2026 and How to Invest - The Motley Fool

Jun 08, 2026
pulisher
Jun 08, 2026

Dialectic converts $57.2M notes into Quantum Corp (QMCO) stock - Stock Titan

Jun 08, 2026
pulisher
Jun 08, 2026

Dialectic Technology SPV LLC boosts Quantum (QMCO) stake via $57.2M note conversion - Stock Titan

Jun 08, 2026
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Jun 08, 2026

Dialectic boosts Quantum (QMCO) stake to 40% via note conversion, warrants - Stock Titan

Jun 08, 2026
pulisher
Jun 08, 2026

Quantum Corp (QMCO) Faces Pre-Market Decline of 3.1% - GuruFocus

Jun 08, 2026
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Jun 08, 2026

IQM and Real Asset Acquisition Corp. Announce Effectiveness of Registration Statement for Proposed Business Combination - PA Media

Jun 08, 2026
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Jun 08, 2026

Qtonic Quantum Adds Veteran Technology and Governance Leader Ashwin Rangan as Senior Member of the Executive Advisory Board - PR.com

Jun 08, 2026
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Jun 08, 2026

Quantum Space to go public in SPAC deal - SpaceNews

Jun 08, 2026
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Jun 08, 2026

Quantum Space To Go Public Through $1.2 Billion SPAC Merger With Inflection Point Acquisition Corp. VI - Pulse 2.0

Jun 08, 2026
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Jun 08, 2026

Spacecraft developer Quantum Space to go public in $1.2 billion SPAC deal - Reuters

Jun 08, 2026
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Jun 08, 2026

SEALSQ Corp Expands Quantum Investments Globally Across Europe - HarianBasis.co

Jun 08, 2026
pulisher
Jun 08, 2026

Quantum Space to Go Public Through $1.2B SPAC Merger With Inflection Point Acquisition Corp. VI - GovCon Wire

Jun 08, 2026
pulisher
Jun 07, 2026

Why The Quantum (QMCO) Story Is Shifting After Debt Cleanup And Higher Analyst Targets - Yahoo Finance

Jun 07, 2026
pulisher
Jun 06, 2026

Assessing Quantum Corporation (QMCO) Valuation After Balance Sheet Reset And Stronger Revenue Guidance - Yahoo Finance

Jun 06, 2026
pulisher
Jun 05, 2026

Debt paydown and note cancellation at Quantum Corporation (NASDAQ: QMCO) - Stock Titan

Jun 05, 2026
pulisher
Jun 04, 2026

Quantum computing’s biggest IPO arrives with a fizzle, not a pop - Yahoo Finance

Jun 04, 2026
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Jun 04, 2026

Honeywell’s quantum company goes public. What investors should know about the IPO - CNBC

Jun 04, 2026
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Jun 04, 2026

Honeywell's Quantinuum raises $1.68 billion in US IPO as quantum computing heats up - Reuters

Jun 04, 2026
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Jun 03, 2026

Quantum Corp price target raised to $20 from $8 at Lake Street - TipRanks

Jun 03, 2026
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Jun 03, 2026

SEALSQ Corp (LAES) Stock Climbs on €130M Quobly Quantum Investment - Blockonomi

Jun 03, 2026
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Jun 03, 2026

SEALSQ Corp (LAES) Stock: Surges as $130M Quobly Investment Strengthens Quantum Push - CoinCentral

Jun 03, 2026
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Jun 02, 2026

Quantum (QMCO) Updates Financial Projections for Fiscal Year 202 - GuruFocus

Jun 02, 2026
pulisher
Jun 02, 2026

Quantum Corp (QMCO) Announces Major Transactions to Enhance Fina - GuruFocus

Jun 02, 2026

Quantum Corp Stock (QMCO) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$107.64
price up icon 1.60%
$30.66
price up icon 10.37%
$56.55
price up icon 3.40%
HPQ HPQ
$23.50
price up icon 1.38%
P P
$74.61
price up icon 2.67%
$169.67
price up icon 2.87%
Cap:     |  Volume (24h):