QUANTUM CORP /DE/ - Common Stock (QMCO)

Q4 2025 13F Holders as of 31 Dec 2025

Type / Class
Equity / Common Stock
Shares outstanding
23,408,763
Total 13F shares
824,686
Share change
+328,601
Total reported value
$5,319,225
Price per share
$6.45
Number of holders
8
Value change
+$2,117,728
Number of buys
5
Number of sells
6

Institutional Holders of QUANTUM CORP /DE/ - Common Stock (QMCO) as of Q4 2025

As of 31 Dec 2025, QUANTUM CORP /DE/ - Common Stock (QMCO) was held by 8 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 824,686 shares. The largest 9 holders included VANGUARD GROUP INC, UBS Group AG, FLAGSHIP HARBOR ADVISORS, LLC, NBC SECURITIES, INC., SBI Securities Co., Ltd., FIFTH THIRD BANCORP, Global Retirement Partners, LLC, Farther Finance Advisors, LLC, and Activest Wealth Management. This page lists 9 institutional shareholders reporting positions in this security for the Q4 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.