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SoftBank sells $10B junk bonds to keep feeding OpenAI

SoftBank is hawking a record Asia junk-bond pile so Masayoshi Son can keep writing OpenAI cheques — at yields that would make a distressed-debt desk blush. THE GIST SoftBank opened books Wednesday on a $10 billion dollar bond deal ($1B 3.5y, $4.5B 5.5y, $4.5B 7.5y) to help fund OpenAI commitments, with price talk up to ~9.875%. Bloomberg also flagged a ~€1B euro sleeve, pushing the package past $11B. Settlement targeted for 29 September. THE TAKE This is not "patient capital

THE HOOK

SoftBank is hawking a record Asia junk-bond pile so Masayoshi Son can keep writing OpenAI cheques — at yields that would make a distressed-debt desk blush.

THE GIST

SoftBank opened books Wednesday on a $10 billion dollar bond deal ($1B 3.5y, $4.5B 5.5y, $4.5B 7.5y) to help fund OpenAI commitments, with price talk up to ~9.875%. Bloomberg also flagged a ~€1B euro sleeve, pushing the package past $11B. Settlement targeted for 29 September.

THE TAKE

This is not "patient capital." It's leverage dressed as vision, sold to bond buyers at near-double-digit coupons so SoftBank can stay in the OpenAI arms race. When your AI thesis needs junk-bond record books, the risk is no longer just model quality — it's the balance sheet underneath it. Someone will pay those coupons. Guess who gets the equity upside.

OPINION

Son has already leaned hard into debt to chase ~$65B of OpenAI-related commitments; a BB+-rated jumbo sale that could rank among the largest high-yield deals globally shows how far that bet has stretched. Watch whether books clear at the top of guidance — and whether SoftBank's next OpenAI cheque needs another bond tour. Primary write-up via Devdiscourse/Reuters.

  • Story type: Breaking news
  • Impact: High
  • Confidence: High (official announcement)
  • Audience: Business
  • What changed: SoftBank marketed a ~$10B high-yield bond deal to fund OpenAI investments
  • What to watch: Final pricing vs guidance and 29 Sep settlement
  • Reading time: 1 minute