NASDAQ: QMCO
Quantum Corp Stock

$11.85+0.20 (+1.72%)
Updated Jun 29, 2026
QMCO Price
$11.85
Fair Value Price
-$8.70
Market Cap
$466.59M
52 Week Low
$4.19
52 Week High
$18.48
P/E
-1.49x
P/B
-2.35x
P/S
0.22x
PEG
N/A
Dividend Yield
N/A
Revenue
$279.58M
Earnings
-$101.05M
Gross Margin
36.9%
Operating Margin
-28.06%
Profit Margin
-36.1%
Debt to Equity
-1.79
Operating Cash Flow
-$38M
Beta
1.67
Next Earnings
N/A
Ex-Dividend
N/A
Next Dividend
N/A

QMCO Overview

Quantum Corporation offers products for storing and managing digital video and unstructured data in the U.S. and internationally. CatDV is an asset management and workflow orchestration platform that provides collaboration tools that manage large volumes of digital media. StorNext is a software system that enable high-speed ingesting, editing, processing, and management of digital video and image datasets. The company's Scalar tape systems products provides long-term data storage to archive and preserve digital content for decades. Quantum was founded in 1980 and is headquartered in San Jose, CA.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine QMCO's potential to beat the market

CHold
  • Stocks with a Zen Rating of Hold (C) had an average return of +5.11% per year. Learn More

Zen Rating Component Grades

C
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Computer Hardware

Industry Rating
C
QMCO
Ranked
#10 of 31

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$9.25A
$414.61A
$2,050.39A
View Top Computer Hardware Stocks

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Overview

Due Diligence Score

Industry Average (33)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how QMCO scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

QMCO ($11.85) is overvalued by 236.14% relative to our estimate of its Fair Value price of -$8.70 based on Discounted Cash Flow (DCF) modelling
Below Fair Value Valuation
QMCO ($11.85) is not significantly undervalued (236.14%) relative to our estimate of its Fair Value price of -$8.70 based on Discounted Cash Flow (DCF) modelling, when including a healthy margin of safety
Significantly Below Fair Value Valuation
QMCO is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more QMCO due diligence checks available for Premium users.

Valuation

QMCO fair value

Fair Value of QMCO stock based on Discounted Cash Flow (DCF)

Price
$11.85
Fair Value
-$8.70
Undervalued by
236.14%
QMCO ($11.85) is overvalued by... subscribe to Premium to read more.
Below Fair Value Valuation
QMCO ($11.85) is not significantly... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
QMCO is unprofitable, so we... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation

QMCO price to earnings (PE)

For valuing profitable companies with steady earnings

Company
-1.49x
Industry
52.72x
Market
10.71x

QMCO price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
-2.35x
Industry
22.41x

QMCO's financial health

Profit margin

Revenue
$78.0M
Net Income
-$9.5M
Profit Margin
-12.2%
QMCO's cash and short-term investments... subscribe to Premium to read more.
Interest Coverage Financials
QMCO's profit margin has increased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$156.9M
Liabilities
$355.7M
Debt to equity
-1.79
QMCO's short-term liabilities ($205.80M) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
QMCO's long-term liabilities ($149.95M) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
QMCO's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
QMCO's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
-$418.0k
Investing
-$781.0k
Financing
$3.6M
QMCO's cash and short-term investments... subscribe to Premium to read more.
Debt Coverage Financials

QMCO vs Computer Hardware Stocks

TickerZen RatingMarket Cap1d %P/EP/B
QMCOC$466.59M+1.72%-1.49x-2.35x
DDDC$420.27M-5.92%6.09x1.79x
OSSC$410.67M+2.09%55.27x9.06x
VELOC$548.34M+10.58%-6.46x10.64x
NNDMF$299.17M+3.62%-0.00x0.62x

Quantum Stock FAQ

What is Quantum's quote symbol?

(NASDAQ: QMCO) Quantum trades on the NASDAQ under the ticker symbol QMCO. Quantum stock quotes can also be displayed as NASDAQ: QMCO.

If you're new to stock investing, here's how to buy Quantum stock.

What is the 52 week high and low for Quantum (NASDAQ: QMCO)?

(NASDAQ: QMCO) Quantum's 52-week high was $18.48, and its 52-week low was $4.19. It is currently -35.88% from its 52-week high and 182.82% from its 52-week low.

How much is Quantum stock worth today?

(NASDAQ: QMCO) Quantum currently has 39,374,500 outstanding shares. With Quantum stock trading at $11.85 per share, the total value of Quantum stock (market capitalization) is $466.59M.

Quantum stock was originally listed at a price of $3,080.00 in Aug 2, 1999. If you had invested in Quantum stock at $3,080.00, your return over the last 26 years would have been -99.62%, for an annualized return of -19.25% (not including any dividends or dividend reinvestments).

How much is Quantum's stock price per share?

(NASDAQ: QMCO) Quantum stock price per share is $11.85 today (as of Jun 29, 2026).

What is Quantum's Market Cap?

(NASDAQ: QMCO) Quantum's market cap is $466.59M, as of Jun 30, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Quantum's market cap is calculated by multiplying QMCO's current stock price of $11.85 by QMCO's total outstanding shares of 39,374,500.
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