Alyeska Investment Group, L.P. 13D and 13G filings for Quantum Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-08-14 4:28 pm Purchase | 2026-06-30 | 13G | QUANTUM CORP COM PAR $0.01 QMCO | Alyeska Investment Group, L.P. | 2,653,928 6.740% | 2,653,928 (New Position) | Filing |