QUANTUM CORP

Ticker: QMCO CUSIP: 747906600 Class: Stock

Portolan Capital Management, LLC's Holding History (CIK: 0001350290)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 477,214 Value ($000) $3,078 Avg Close $8.97 Range $6.22 - $15.33