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Quantum Corporation (QMCO)
NASDAQ: QMCO · Real-Time Price · USD
6.72
-0.20 (-2.89%)
At close: Apr 28, 2026, 4:00 PM EDT
6.75
+0.03 (0.45%)
After-hours: Apr 28, 2026, 4:28 PM EDT

Quantum Market Cap

Quantum has a market cap or net worth of $98.37 million as of April 28, 2026. Its market cap has increased by 52.27% in one year.

Market Cap
98.37M
Enterprise Value
222.98M
1-Year Change
52.27%
Ranking
#4256
Category
Micro-Cap
Stock Price
$6.72

Market Cap Chart

Since August 2, 1999, Quantum's market cap has decreased from $3.22B to $98.37M, a decrease of -96.95%. That is a compound annual growth rate of -12.23%.

History

DateMarket Cap% Change
Apr 27, 2026101.30M14.46%
Dec 31, 202588.50M-66.14%
Dec 31, 2024261.40M687.35%
Dec 29, 202333.20M-70.67%
Dec 30, 2022113.20M-65.40%
Dec 31, 2021327.20M31.25%
Dec 31, 2020249.30M-9.05%
Dec 31, 2019274.10M295.53%
Dec 31, 201869.30M-64.50%
Dec 29, 2017195.20M-13.51%
Dec 30, 2016225.70M-8.03%
Dec 31, 2015245.40M-45.43%
Dec 31, 2014449.70M51.06%
Dec 31, 2013297.70M-0.27%
Dec 31, 2012298.50M-46.78%
Dec 30, 2011560.90M-31.77%
Dec 31, 2010822.10M31.73%
Dec 31, 2009624.10M725.53%
Dec 31, 200875.60M-86.23%
Dec 31, 2007549.00M21.92%
Dec 29, 2006450.30M-20.58%
Dec 30, 2005567.00M18.64%
Dec 31, 2004477.90M-13.95%
Dec 31, 2003555.40M31.61%
Dec 31, 2002422.00M-72.44%
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Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding
Full Definition

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