5.79
price down icon8.39%   -0.53
after-market After Hours: 1.56 -4.23 -73.06%
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Quantum Corp stock is traded at $5.79, with a volume of 753.82K. It is down -8.39% in the last 24 hours and down -22.90% 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:
$6.32
Open:
$6.37
24h Volume:
753.82K
Relative Volume:
1.30
Market Cap:
$79.45M
Revenue:
$285.86M
Net Income/Loss:
$-124.72M
P/E Ratio:
-0.2246
EPS:
-25.78
Net Cash Flow:
$-16.14M
1W Performance:
+16.73%
1M Performance:
-22.90%
6M Performance:
-22.07%
1Y Performance:
-75.08%
1-Day Range:
Value
$5.60
$6.37
1-Week Range:
Value
$5.15
$6.418
52-Week Range:
Value
$4.89
$24.40

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
2024-11-13
Name
Latest SEC Filings
Name
QMCO's Discussions on Twitter

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

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0.499 0 0 0 0 0.00
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2.22 3.25B 0 0 0 0.00
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8.69 536.01M 0 0 0 0.00
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GOODO
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20.32 372.90M 0 0 0 0.00
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PSNYW
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2.8999 277.51M 2.07B -1.42B -1.37B -0.6765
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DWLD
Davis Select Worldwide ETF
46.01 0 0 0 0 0.00

Quantum Corp Stock (QMCO) Upgrades & Downgrades

Date Action Analyst Rating Change
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

Quantum Corp Stock (QMCO) Latest News

pulisher
Feb 11, 2026

Quantum Secure Encryption Corp - Baystreet.ca

Feb 11, 2026
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Feb 11, 2026

QSE Corp. to Host Webinar on Post-Quantum Security: Risks, Failures, and Next Steps - TradingView

Feb 11, 2026
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Feb 11, 2026

When today’s encryption fails: inside QSE’s post-quantum risk webinar - Stock Titan

Feb 11, 2026
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Feb 11, 2026

Churchill Capital Corp X (CCCX) stock jumps on Infleqtion’s NASA quantum sensor news as merger vote looms - Bez Kabli

Feb 11, 2026
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Feb 11, 2026

D-Wave: The First Quantum Company To Go Post-NISQ (NYSE:QBTS) - Seeking Alpha

Feb 11, 2026
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Feb 10, 2026

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

Feb 10, 2026
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Feb 10, 2026

Churchill Capital Corp X Stock Rallies As Infleqtion Nears NASA Quantum Gravity Mission - Benzinga

Feb 10, 2026
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Feb 10, 2026

Meta trial, Quantum company chooses Albuquerque, Mild weather, Proposed cell phone ban, Sunport flyside passes - KRQE

Feb 10, 2026
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Feb 09, 2026

Quantum sets Feb. 17 release and call for Q3 2026 results - Stock Titan

Feb 09, 2026
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Feb 05, 2026

A Shortseller Claims the Leading Quantum Computing Company Isn’t All It Seems to Be - Barron's

Feb 05, 2026
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Feb 04, 2026

IonQ, the biggest quantum computing company on the stock market, misled investors, short-seller says - Fortune

Feb 04, 2026
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Feb 04, 2026

SEALSQ Corp (NASDAQ: LAES) Details Quantum-Resistant Security Vision - Quantum Zeitgeist

Feb 04, 2026
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Feb 04, 2026

Infleqtion hires VP as quantum firm prepares to go public - BizWest

Feb 04, 2026
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Feb 03, 2026

Aerith Corp Unveils Avé Quantum Visualization Engine - Animation World Network

Feb 03, 2026
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Feb 02, 2026

KT advances Korea’s fastest quantum key distribution system - The Korea Herald

Feb 02, 2026
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Feb 02, 2026

Quantum Corp (QMCO) Appoints William White as New CFO - GuruFocus

Feb 02, 2026
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Feb 02, 2026

Quantum Corp appoints William White as CFO - TipRanks

Feb 02, 2026
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Feb 02, 2026

After $30M EBITDA turnaround, William White to steer Quantum finances - Stock Titan

Feb 02, 2026
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Feb 02, 2026

SuperQ Quantum Engages Dr. Reuter Investor Relations to Expand German and European Market Presence - TMX Newsfile

Feb 02, 2026
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Jan 29, 2026

Florida wins again: Quantum computing company joins exodus from high-tax California - Fox Business

Jan 29, 2026
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Jan 29, 2026

Quantum Secure Encryption Corp Joins CADSI to Enhance Defense Position - Intellectia AI

Jan 29, 2026
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Jan 29, 2026

Quantum Secure Encryption Corp Joins CADSI to Enhance Security Position - Intellectia AI

Jan 29, 2026
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Jan 29, 2026

Downgrade Watch: What dividend growth rate does Quantum Corporation offerMarket Weekly Review & Fast Exit and Entry Strategy Plans - baoquankhu1.vn

Jan 29, 2026
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Jan 28, 2026

Xanadu Files F-4: $3.1B Deal To Become Publicly Traded Quantum Company - Quantum Zeitgeist

Jan 28, 2026
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Jan 28, 2026

IonQ Completes Skyloom Acquisition: Advancing Quantum Networking - IonQ Quantum Computing

Jan 28, 2026
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Jan 28, 2026

IonQ Completes Acquisition of Skyloom, Expanding Quantum Networking and Secure Communications Capabilities - Business Wire

Jan 28, 2026
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Jan 27, 2026

5 Best Quantum Computing ETFs to Buy in 2026 - U.S. News Money

Jan 27, 2026
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Jan 27, 2026

Sealsq Corp Unveils the Quantum Highway - marketscreener.com

Jan 27, 2026
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Jan 27, 2026

SEALSQ Corp (LAES) Highlights Post Quantum AI Security at Davos - TipRanks

Jan 27, 2026
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Jan 26, 2026

From Squamish to the world: Local company wins natural resources export award - squamishchief.com

Jan 26, 2026
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Jan 26, 2026

Quantum computing company IonQ to buy chipmaker SkyWater Technology in $1.8 billion deal - MSN

Jan 26, 2026
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Jan 26, 2026

IonQ to Acquire SkyWater Technology, Creating the Only Vertically Integrated Full-Stack Quantum Platform Company - IonQ Quantum Computing

Jan 26, 2026
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Jan 23, 2026

Is SEALSQ Corp (LAES) One of the Best Quantum Computing Stocks to Buy for 2026? - Finviz

Jan 23, 2026
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Jan 23, 2026

Aegis Critical Energy Defence Highlights Quantum eMotion's NYSE Filing, Announces Rebranding of Energy Partner and Board Appointment - TMX Newsfile

Jan 23, 2026
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Jan 22, 2026

Colorado School of Mines Launches Quantum Engineering Program with UK’s Universal Quantum Company - Quantum Zeitgeist

Jan 22, 2026
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Jan 22, 2026

01 Quantum Reports Fiscal 2025 Progress Across PQC Products and Revenue Growth - The Quantum Insider

Jan 22, 2026
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Jan 22, 2026

Kuehn Law Encourages Investors of Quantum Corporation to Contact Law Firm - marketscreener.com

Jan 22, 2026
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Jan 21, 2026

01 Quantum to Report Fiscal 2025 Results and Host a Conference Call on Thursday January 22, 2026 - TMX Newsfile

Jan 21, 2026
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Jan 21, 2026

8 Best Quantum Computing Stocks to Buy in 2026 | Investing - Money US News.com

Jan 21, 2026
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Jan 21, 2026

Quantum-Telestream deal targets decades-long media storage - Stock Titan

Jan 21, 2026
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Jan 20, 2026

01 Quantum Announces Strategic Partnership with SuperQ Quantum - TMX Newsfile

Jan 20, 2026
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Jan 19, 2026

Quantum: Turnaround Is On Track But Shares Aren't Yet A Buy (NASDAQ:QMCO) - Seeking Alpha

Jan 19, 2026
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Jan 19, 2026

InvestorTalk Alert: Darren Cudmore to Host Marcy Kiesman of Quantum Critical Metals Corp. on Tuesday, January 20, 2026 - InvestorNews

Jan 19, 2026
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Jan 18, 2026

Podcast with Dr. Bob Sutor, VP of Corporate Development at ColdQuanta - Quantum Computing Report

Jan 18, 2026
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Jan 17, 2026

SEEQC to Go Public via Merger with Allegro Merger Corp. at $1 Billion Valuation - Quantum Computing Report

Jan 17, 2026
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Jan 16, 2026

SEEQC to Go Public Through Merger With Allegro Merger Corp. - The Quantum Insider

Jan 16, 2026
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Jan 16, 2026

Quantum Corporation: High-Risk Turnaround PlaySpeculative Buy (Rating Upgrade) (QMCO) - Seeking Alpha

Jan 16, 2026
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Jan 16, 2026

Quantum Corp. (QMCO) Stock Jumps 5.6%: Will It Continue to Soar? - Yahoo Finance

Jan 16, 2026
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Jan 16, 2026

Dividend Watch: Is Quantum Corporation trading at a discountJuly 2025 Volume & Momentum Based Trading Ideas - baoquankhu1.vn

Jan 16, 2026
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Jan 15, 2026

Quantum Corporation (QMCO) Projects Q3 Operating Expenses - GuruFocus

Jan 15, 2026
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Jan 15, 2026

Quantum company offered incentives for Boulder County R&D, manufacturing ops - BizWest

Jan 15, 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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$31.30
price down icon 6.87%
$87.02
price down icon 6.75%
computer_hardware HPQ
$18.87
price down icon 4.50%
$30.43
price down icon 5.02%
$70.81
price down icon 6.89%
$112.82
price down icon 9.13%
Cap:     |  Volume (24h):