24.73
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Quantum Corp stock is traded at $24.73, with a volume of 111.36K. It is up +0.00% in the last 24 hours and up +105.40% 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 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:
$24.73
Open:
$24.73
24h Volume:
111.36K
Relative Volume:
0.07
Market Cap:
$979.34M
Revenue:
$261.28M
Net Income/Loss:
$-100.82M
P/E Ratio:
-3.0736
EPS:
-8.0459
Net Cash Flow:
$-42.25M
1W Performance:
+2.32%
1M Performance:
+105.40%
6M Performance:
+382.07%
1Y Performance:
+225.82%
1-Day Range:
Value
$24.51
$25.30
1-Week Range:
Value
$21.72
$25.48
52-Week Range:
Value
$4.19
$27.80

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
490
Name
Twitter
@QuantumCorp
Name
Next Earnings Date
2026-09-09
Name
Latest SEC Filings
Name
QMCO's Discussions on Twitter

Compare QMCO vs PSNYW, GOODO, SHMD, DWLD, QQQE

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0.499 0 0 0 0 0.00
PSNYW icon
PSNYW
Polestar Automotive Holding Uk
4.8005 821.40M 2.07B -1.42B -1.37B -0.6765
GOODO icon
GOODO
Gladstone Commercial Corporation
20.70 372.90M 0 0 0 0.00
SHMD icon
SHMD
Schmid Group N V
3.20 207.77M 52.15M -21.46M 0 -0.4675
DWLD icon
DWLD
Davis Select Worldwide ETF
47.39 0 0 0 0 0.00
QQQE icon
QQQE
Direxion NASDAQ-100 Equal Weigh
119.73 0 0 0 0 0.00

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
08:00 AM

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

08:00 AM
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Sep 07, 2026

NEC Discontinues Quantum Computer Hardware Development - nippon.com

Sep 07, 2026
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Sep 07, 2026

Gold and Metals Are Hot Again — Why Quantum Critical Metals Corp (LEAP) Deserves a Fresh Look - kalkine.ca

Sep 07, 2026
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Sep 06, 2026

What's Going On With Quantum Critical Metals Corp. Stock Sunday? - wealthawesome.com

Sep 06, 2026
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Sep 05, 2026

Quantum Stock Price Forecast. Should You Buy QMCO? - StockInvest.us

Sep 05, 2026
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Sep 05, 2026

What Now For Quantum Stocks? - Quantum Zeitgeist

Sep 05, 2026
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Sep 05, 2026

Quantum Corp (NASDAQ:QMCO) Passes Minervini Trend Template and High-Growth Momentum Screen - ChartMill

Sep 05, 2026
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Sep 05, 2026

What Makes Quantum Corp. (QMCO) a Strong Momentum Stock: Buy Now? - qz.com

Sep 05, 2026
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Sep 04, 2026

Quantum eMotion Corp. (TSXV:QNC) Drops 6.87% as Valuation Concerns and Bearish Momentum Pressure Quantum Cybersecurity Stock - kalkine.ca

Sep 04, 2026
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Sep 03, 2026

Army Cyber Chief Joins Qtonic Quantum To Navigate Federal Quantum Rules - Quantum Zeitgeist

Sep 03, 2026
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Sep 02, 2026

NVIDIA & 4 Stocks Beyond Pure Plays to Gain From Quantum Boom in 2026 - TradingView

Sep 02, 2026
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Sep 02, 2026

LTO Tape Shipments Rebound 57% in Q1 2026 as AI Data Demands Revive Archival Storage - finance.biggo.com

Sep 02, 2026
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Sep 02, 2026

Quantum Hardware Market (2035): Superconducting Qubits, - openPR.com

Sep 02, 2026
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Sep 02, 2026

Quantum Critical Metals Corp. (TSXV: LEAP) Stock Analysis: Could LEAP Ride the Critical-Minerals Wave? - kalkine.ca

Sep 02, 2026
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Sep 01, 2026

A new accounting chief brings more than two decades of public-company accounting experience to Quantum. - Stock Titan

Sep 01, 2026
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Sep 01, 2026

Former Chief of Staff of U.S. Army Cyber Command Joins Qtonic Quantum to Lead Federal and Defense Government Affairs - Yahoo Finance Singapore

Sep 01, 2026
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Sep 01, 2026

French quantum computing firm Pasqal completes SPAC merger and goes public - BeBeez International

Sep 01, 2026
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Aug 31, 2026

Quantum Corp (QMCO) Stock Up 9.6% but GF Value Says Overvalued -- GF Score: 52/100 - GuruFocus

Aug 31, 2026
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Aug 31, 2026

SEALSQ's $24.5M Pure-Play Quantum Computing Investments and - GlobeNewswire

Aug 31, 2026
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Aug 31, 2026

BTQ Technologies Corp. (CN:BTQ) Faces Heavy Selling Pressure as Quantum Growth Story Battles Valuation Concerns and Execution Risks - kalkine.ca

Aug 31, 2026
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Aug 28, 2026

French Quantum Company Pasqal Starts Trading on Nasdaq - trendingtopics.eu

Aug 28, 2026
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Aug 27, 2026

Colorado quantum company gets another $20M from NASA to send tech to space - coloradopolitics.com

Aug 27, 2026
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Aug 21, 2026

Is Quantum Corp (QMCO) Overvalued After 8.7% Rally? GF Value Say - GuruFocus

Aug 21, 2026
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Aug 21, 2026

Quantum Biopharma Provides Corporate Update - The Manila Times

Aug 21, 2026
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Aug 21, 2026

Quantum Secure Encryption Corp Closes Final Tranche of $6 Million Non-Brokered Private Placement - kalkine.ca

Aug 21, 2026
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Aug 19, 2026

symbol__ Stock Quote Price and Forecast - CNN

Aug 19, 2026
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Aug 19, 2026

Qtonic Quantum Launches QHunt for Mission Systems, with Signed Cryptographic Inventories Recipients Can Verify Themselves - PR.com

Aug 19, 2026
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Aug 19, 2026

Quantum Corporation (NASDAQ:QMCO) Posts Sharp Revenue Growth on AI Demand - Kalkine Media

Aug 19, 2026
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Aug 19, 2026

EigenQ and Silicon Valley Acquisition Corp Submit Draft S-4 for Proposed Business Combination - The Quantum Insider

Aug 19, 2026
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Aug 18, 2026

Quantum Mania: A Storage Company Leads the Quantum Rally - ChartMill

Aug 18, 2026
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Aug 18, 2026

QSE Introduces QSim, a New Product for Planning Post-Quantum Migration - TMX Newsfile

Aug 18, 2026
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Aug 17, 2026

Maryland’s Discovery District gains British quantum company - business.maryland.gov

Aug 17, 2026
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Aug 17, 2026

Quantum Corp (QMCO) News, Articles, Events & Latest Updates - Stocktwits

Aug 17, 2026
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Aug 16, 2026

Quantum Corporation (NASDAQ:QMCO) stock in focus after strong results - Kalkine Media

Aug 16, 2026
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Aug 15, 2026

Does Quantum (QMCO) Have the Backlog to Offset Its Persistent Losses and Reshape Its Story? - Yahoo Finance

Aug 15, 2026
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Aug 14, 2026

Quantum Corporation Announces CFO Transition: Laura A. Nash to Depart by December 2026 - Kalkine Media

Aug 14, 2026
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Aug 14, 2026

Is Quantum Corp (QMCO) Overvalued After 6.0% Rally? GF Value Say - GuruFocus

Aug 14, 2026
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Aug 14, 2026

Form 8K Quantum Corp For: 14 August By Investing.com - Investing.com South Africa

Aug 14, 2026
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Aug 14, 2026

Two Seas Capital (QMCO) discloses 6.3% Quantum Corporation ownership via master fund - Stock Titan

Aug 14, 2026
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Aug 14, 2026

Quantum Corp (QMCO): Alyeska discloses 2.65M-share, 6.74% passive stake - Stock Titan

Aug 14, 2026
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Aug 14, 2026

Quantum (NASDAQ:QMCO) Sees Large Volume IncreaseStill a Buy? - MarketBeat

Aug 14, 2026
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Aug 13, 2026

Quantum (NASDAQ:QMCO) Trading Up 6.6%Time to Buy? - MarketBeat

Aug 13, 2026
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Aug 13, 2026

SEALSQ Corp CEO Letter Highlights First-Half 2026 Revenue Growth, Quantum Certifications and New Commercial Contracts - Quiver Quantitative

Aug 13, 2026
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Aug 13, 2026

Aegis Critical Energy Defence Corp. Partners with Indigenous Groups to Deploy Quantum-Secured Energy Systems Across Northern Canada - Kalkine Media

Aug 13, 2026
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Aug 13, 2026

Qtonic Quantum Names Horst To Shape Post-quantum Market Choices - Quantum Zeitgeist

Aug 13, 2026
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Aug 13, 2026

Quantum: Strong Results And Outlook, But Downgrading On Valuation - Seeking Alpha

Aug 13, 2026
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Aug 12, 2026

Quantum Corporation (QMCO) Stock Price, News, Quote & History - Yahoo! Finance Canada

Aug 12, 2026
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Aug 12, 2026

Quantum Corp (QMCO) Stock Up 13.1% but GF Value Says Overvalued -- GF Score: 43/100 - GuruFocus

Aug 12, 2026
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Aug 12, 2026

Quantum Corp (QMCO) Stock News Today - TradingKey

Aug 12, 2026
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Aug 12, 2026

D-Wave Quantum Inc. $QBTS Shares Bought by Bank of America Corp DE - MarketBeat

Aug 12, 2026
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Aug 12, 2026

Quantum (QMCO) Stock Fair Value Rises After Analysts Weigh Backlog And Guidance - Yahoo Finance

Aug 12, 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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$99.83
price down icon 2.44%
$43.10
price up icon 11.06%
$40.89
price up icon 0.00%
HPQ HPQ
$31.93
price down icon 1.65%
P P
$100.92
price up icon 2.14%
WDC WDC
$470.73
price up icon 2.25%
Cap:     |  Volume (24h):