Nebius Group is trading 4.5% down at $213.91 after pricing an upsized $5 billion convertible senior-notes offering on August 20, 2026.

  • The deal includes $3 billion of 2030 notes and $2 billion of 2034 notes, with proceeds intended to expand AI-cloud infrastructure.
  • Investors are weighing potential dilution and the separate exchange of $800 million of existing notes for approximately 15.8 million Class A shares.
  • The broader market is modestly weaker, but the financing announcement is the clearer catalyst.