Quantum
QMCO
#7678
Rank
โ‚น41.25 B
Marketcap
โ‚น1,048
Share price
-6.58%
Change (1 day)
22.62%
Change (1 year)

Market capitalization of Quantum (QMCO)

Market cap: โ‚น41.25 Billion

As of June 2026 Quantum has a market cap of โ‚น41.25 Billion. This makes Quantum the world's 7678th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of Quantum from 1999 to 2026

End of year Market Cap

Year Marketcap Change
2026โ‚น41.25 B303.29%
2025โ‚น10.23 B493.05%
2024โ‚น1.72 B-37.53%
2023โ‚น2.76 B-70.52%
2022โ‚น9.36 B-61.64%
2021โ‚น24.41 B33.89%
2020โ‚น18.23 B-13.53%
2019โ‚น21.08 B324.15%
2018โ‚น4.97 B-60.11%
2017โ‚น12.46 B-18.71%
2016โ‚น15.33 B-6.07%
2015โ‚น16.32 B-42.89%
2014โ‚น28.58 B55.32%
2013โ‚น18.40 B12.52%
2012โ‚น16.35 B-44.88%
2011โ‚น29.67 B-20.9%
2010โ‚น37.51 B28.84%
2009โ‚น29.11 B700.88%
2008โ‚น3.63 B-83.24%
2007โ‚น21.69 B8.03%
2006โ‚น20.08 B-21.89%
2005โ‚น25.70 B23.53%
2004โ‚น20.80 B-18.62%
2003โ‚น25.56 B15.64%
2002โ‚น22.11 B-70.11%
2001โ‚น73.99 B-21.23%
2000โ‚น93.93 B-11.05%
1999โ‚น105.59 B

End of Day market cap according to different sources

On Jun 29th, 2026 the market cap of Quantum was reported to be:

โ‚น44.16 Billion
by Nasdaq info icon info icon
โ‚น44.16 Billion
by CompaniesMarketCap info icon info icon

Market capitalization for similar companies or competitors

Name Marketcap Market cap differencediff. Country
Seagate Technology
STX
โ‚น20.234 T 48,940.41%๐Ÿ‡ฎ๐Ÿ‡ช Ireland
Quantum
QMCO
โ‚น41.25 B 0.00%๐Ÿ‡บ๐Ÿ‡ธ USA