Follow-The-Filings

Security · featured owners

Quantum Corp.

Quantum Corp. COMMON STOCK Equity as of 2026 Q2 among managers we track

  • 1 Owner
  • Max 0.3%
  • $22M
  • 1 new

Who owns this now

Largest portfolio weights among featured holders · max 0.3% (Howard Marks - Oaktree Capital Management) · not free-float ownership

  1. Howard Marks new 0.31%

holders

sorted by value · long equity only · current book 2026 Q2 · open a manager for their book

history
Howard Marks - Oaktree Capital Management 2026 Q2 0.31% New 0.31% 2,011,678 $22M history

ownership over time

filing count by report period · click a bar for that quarter’s holders

period archive