Quantum Corporation (QMCO) - Shares outstanding

Number of shares outstanding as of November 2026 : 21,988,000

According to Quantum Corporation's latest financial reports and stock price the company's current number of shares outstanding is 21,988,000. At the end of 2023 the company had 93,673,000 shares outstanding. The number of outstanding shares is usually impacted by stock plits and shares buy back.

Shares outstanding history for Quantum Corporation from 2017 to 2023

Shares Outstanding at the end of each year

Year	Shares Outstanding	Change
2023	93.67 M	0.99%
2022	92.75 M	55.92%
2021	59.48 M	45.35%
2020	40.92 M	7.32%
2019	38.13 M	7.26%
2018	35.55 M	2.1%
2017	34.82 M

Shares Outstanding for similar companies or competitors

Company	Shares Outstanding	differencediff.	Country
Seagate Technology STX	228,000,000	936.93%	🇮🇪 Ireland
Quantum Corporation QMCO	21,988,000	0.00%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Number of shares outstanding for Quantum Corporation (QMCO)

Number of shares outstanding as of November 2026 : 21,988,000