22.82
price down icon3.20%   -0.755
 
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Quantum Corp stock is traded at $22.82, with a volume of 961.16K. It is down -3.20% in the last 24 hours and down -12.58% 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:
$23.58
Open:
$22.595
24h Volume:
961.16K
Relative Volume:
0.66
Market Cap:
$899.53M
Revenue:
$261.28M
Net Income/Loss:
$-100.82M
P/E Ratio:
-2.8368
EPS:
-8.0459
Net Cash Flow:
$-42.25M
1W Performance:
-7.70%
1M Performance:
-12.58%
6M Performance:
+330.66%
1Y Performance:
+210.12%
1-Day Range:
Value
$21.80
$24.13
1-Week Range:
Value
$21.80
$25.75
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

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8.50 197.39M 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

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Sep 11, 2026

Qtonic Quantum Publishes Q4 2026 Quantum Cybersecurity Report - The Quantum Insider

Sep 11, 2026
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Sep 10, 2026

Qtonic Quantum Publishes Post-Quantum Security Research and Enterprise Buyer Toolkit - PR Newswire

Sep 10, 2026
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Sep 10, 2026

Quantum Up 322% in the Past 6 Months: Time to Buy, Hold or Sell? - Yahoo Finance

Sep 10, 2026
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Sep 09, 2026

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

Sep 09, 2026
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Sep 09, 2026

Former Google Executive Gina Fratarcangeli Joins Qtonic Quantum - The Quantum Insider

Sep 09, 2026
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Sep 09, 2026

Former Google Managing Director Gina Fratarcangeli Joins Qtonic Quantum to Advance Enterprise Post-Quantum Readiness - PR Newswire

Sep 09, 2026
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Sep 09, 2026

Quantum Launches ADM to Reduce Storage Costs and Optimize Data - Yahoo Finance

Sep 09, 2026
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Sep 08, 2026

Quantum Corp (QMCO) accounting chief named insider with no shares reported - Stock Titan

Sep 08, 2026
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Sep 08, 2026

Quantum eMotion Corp., to Present at the Moody Capital Solutions 2026 Disruptive Growth & Life Sciences Conference - InvestorNews

Sep 08, 2026
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Sep 08, 2026

Quantum Corp. Introduces Quantum Autonomous Data Management Solution - marketscreener.com

Sep 08, 2026
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Sep 08, 2026

A new tool automatically places data by cost, risk and use. Quantum says it is available now. - stocktitan.net

Sep 08, 2026
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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

Integrated Quantum Technologies Launches New Corporate Website, Investor Presentation and Announces Stock Option Grant - TMX Newsfile

Sep 04, 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 - Colorado Politics

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 19, 2026

Quantum tech company invests millions to consolidate Colorado operations - The Business Journals

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

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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$100.36
price down icon 2.28%
$37.50
price up icon 2.04%
$36.74
price down icon 8.40%
HPQ HPQ
$34.02
price down icon 4.11%
P P
$93.78
price down icon 4.48%
WDC WDC
$426.94
price down icon 4.53%
Cap:     |  Volume (24h):