QUANTUM CORP /DE/ (QMCO)
About QUANTUM CORP /DE/
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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Financial summary
- Revenue FY2025
- $274.1M
- Net income
- -$115.1M
- Total assets
- $155.4M
- Market cap
- $437.1M
Source: SEC EDGAR · updated Jun 7, 2026
15-minute delayed · data by Polygon.io
Past year · hover for prices
52-week range
- Market cap
- $437.1M
- Shares outstanding
- 24.8M
- Open
- —
- Day range
- –
- Prev close
- —
- Volume
- —
- IPO date
- Dec 10, 1982
Quantum Corp /DE/ (QMCO) Stock Price
- Reported a net loss of $115.1M in FY2025.
- Trading 49% below its 52-week high.
Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.
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Quantum Corp /DE/: frequently asked questions
Is Quantum Corp /DE/ an American company?
Quantum Corp /DE/ is a US-based company headquartered in San Jose, California, listed in the americancompanies.com directory of American companies. Its American-origin credentials have not yet been independently verified.
Where is Quantum Corp /DE/ headquartered?
Quantum Corp /DE/ is headquartered in San Jose, California, United States.
Is Quantum Corp /DE/ publicly traded?
Yes — Quantum Corp /DE/ is a publicly traded company. Its stock trades under the ticker symbol QMCO on the NASDAQ.
What does Quantum Corp /DE/ do?
Quantum Corp /DE/ is an American Computer Hardware company in the Technology & Electronics sector.
