CoreWeave shares plunge in October as debt concerns spark sector‑wide selloff

CoreWeave's stock fell sharply in October after its unsecured notes traded below 80 cents on the dollar, pushing secondary‑market yields to about 15%. The price drop spread to fellow neocloud providers Nebius and IREN, reflecting broader worries about GPU‑backed financing. Nvidia, which owns roughly 9% of CoreWeave and has pledged to buy up to $6.3 billion of capacity, is also exposed to the refinancing risk. Analysts note that the company carries roughly $52 billion of debt despite a revenue surge.

The high bond yields and widening CDS spreads signal rising default risk, which could keep CoreWeave's equity depressed and raise borrowing costs for other GPU‑leasing firms. Investors in the stock and its debt should monitor refinancing developments closely (the company’s statement says the debt load is $52 billion).

  • 1CoreWeave shares fell roughly 38% in October through October 23, cutting market value to about $30 billion.
  • 2CoreWeave shares fell more than a third (over 33%) in October.
  • 3Unsecured notes issued in June carry a 9.625% coupon and traded below 80 cents on the dollar, implying yields near 15%.
  • 4Unsecured bonds yield about 15%.
  • 5Credit default swap spreads on CoreWeave rose above 11%.
  • 6CoreWeave carries roughly $52 billion of debt for AI data centers.
  • The exact percentage decline in CoreWeave's share price differs between sources (38% vs >33%).

Sources