Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Quantum Corporation - Common Stock (NQ:QMCO)

7.520 -0.420 (-5.29%)
Streaming Delayed Price Updated: 11:57 AM EDT, Aug 27, 2025 Add to My Watchlist
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Price and Volume

Detailed Quote
Volume 413,425
Open 7.210
Bid (Size) 7.500 (5)
Ask (Size) 7.530 (4)
Prev. Close 7.940
Today's Range 7.154 - 7.700
52wk Range 2.220 - 90.64
Shares Outstanding 58,212,717
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
QUANTUM ALERT: Bragar Eagel & Squire, P.C. is Investigating Quantum Corporation on Behalf of Quantum Stockholders and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
Which stocks are moving before the opening bell on Wednesday?
Let's have a look at what is happening on the US markets before the opening bell on Wednesday. Below you can find the top gainers and losers in today's pre-market session. 
Via Chartmill

Performance

YTD
-86.2%
-86.2%
1 Month
-9.2%
-9.2%
3 Month
-38.7%
-38.7%
6 Month
-44.6%
-44.6%
1 Year
+77.5%
+77.5%

More News

Read More
Quantum Announces Filing of Fiscal Year 2025 Form 10-K, Delayed Filing of Form 10-Q for Quarter Ended June 30, 2025 and Nasdaq Notice Regarding Form 10-Q
From Quantum Corporation
Via Business Wire
12 Information Technology Stocks Moving In Tuesday's After-Market Session
Via Benzinga
12 Information Technology Stocks Moving In Monday's After-Market Session
Via Benzinga
Rosen Law Firm Encourages Quantum Corporation Investors to Inquire About Securities Class Action Investigation – QMCO
From The Rosen Law Firm, P.A.
Via Business Wire
Quantum Expands Distribution Network Across China, India, and the ASEAN Region to Accelerate Growth and Enhance Customer Experience in High-Growth, Data-Driven Markets
From Quantum Corporation
Via Business Wire
ASI Solutions Launches InfiniStor: Revolutionary Cloud Storage for New Zealand, Powered by Quantum ActiveScale
From Quantum Corporation
Via Business Wire
Bragar Eagel & Squire, P.C Continues Investigations on Behalf of Encompass Health, Quantum, and National Grid and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
Quantum Announces Receipt of Nasdaq Notice Regarding Delayed Form 10-K Filing
From Quantum Corporation
Via Business Wire
Bragar Eagel & Squire, P.C Continues Investigations on Behalf of CTO Realty, GeneDx, Quantum, and Proficient Auto and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
Quantum Unveils Industry’s First 1U Backup Appliance with 480 TB All-Flash Capacity to Drive Enterprise Data Resilience
From Quantum Corporation
Via Business Wire
Bragar Eagel & Squire, P.C Continues Investigations on Behalf of BellRing Brands, KBR, Quantum, and CTO Realty and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
QUANTUM ALERT: Bragar Eagel & Squire, P.C. is Investigating Quantum Corporation on Behalf of Quantum Stockholders and Encourages Investors to Contact the Firm
From Bragar Eagel & Squire
Via GlobeNewswire
Quantum Computing Market Witnessing Surge in Government and Private Sector Funding
Via FinancialNewsMedia
Securities Fraud Investigation Into Quantum Corporation (QMCO) Announced – Investors Who Lost Money Urged To Contact Glancy Prongay & Murray LLP, a Leading Securities Fraud Law Firm
From Glancy Prongay & Murray LLP
Via Business Wire
Quantum Computing Market Witnessing Surge in Government and Private Sector Funding
From FN Media Group LLC
Via GlobeNewswire
Quantum Corporation (QMCO) Investors Who Lost Money – Contact Law Offices of Howard G. Smith About Securities Fraud Investigation
From Law Offices of Howard G. Smith
Via Business Wire
12 Information Technology Stocks Moving In Tuesday's Pre-Market Session
Via Benzinga
Securities Fraud Investigation Into Quantum Corporation (QMCO) Announced – Investors Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz
From The Law Offices of Frank R. Cruz
Via Business Wire
12 Information Technology Stocks Moving In Monday's After-Market Session
Via Benzinga
These stocks are moving in today's after hours session
Via Chartmill
Quantum Delays Form 10-K Filing for Fiscal Year Ended March 31, 2025
From Quantum Corporation
Via Business Wire
US Stocks Likely To Open Higher, Continuing Record-Setting Advances: June Has Never Seen An All-Time High Since 1950, Highlights Expert
Via Benzinga
S&P Hits Record High Amid Easing Trade Tensions: Investor Sentiment Improves, Fear Index Remains In 'Greed' Zone
Via Benzinga
Topics Stocks

Frequently Asked Questions

Is Quantum Corporation - Common Stock publicly traded?
Yes, Quantum Corporation - Common Stock is publicly traded.
What exchange does Quantum Corporation - Common Stock trade on?
Quantum Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Quantum Corporation - Common Stock?
The ticker symbol for Quantum Corporation - Common Stock is QMCO on the Nasdaq Stock Market
What is the current price of Quantum Corporation - Common Stock?
The current price of Quantum Corporation - Common Stock is 7.520
When was Quantum Corporation - Common Stock last traded?
The last trade of Quantum Corporation - Common Stock was at 08/27/25 11:57 AM ET
What is the market capitalization of Quantum Corporation - Common Stock?
The market capitalization of Quantum Corporation - Common Stock is 437.76M
How many shares of Quantum Corporation - Common Stock are outstanding?
Quantum Corporation - Common Stock has 438M shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.