SoftBank launches $11B junk bond, one of the largest ever, to fund its OpenAI stake

verifiedFinance

Monday, September 21, 2026

Confidence

High · — three Tier-1 primaries with matching figures; term sheet cited directly

Evidence

term sheet + Bloomberg/Reuters/AP reporting + SoftBank Q1 disclosure

SoftBank launched $10B in dollar notes and €1B in euro notes Monday to fund its OpenAI position, pricing Thursday for September 29 settlement.

The details

Tops 7-Eleven's $10.93B January 2021 deal as APAC's largest non-financial corporate bond, per LSEG.
Proceeds fund a $10B third tranche into OpenAI closing October 1; total commitment nears $65B for ~13%.

What it means

Frontier-AI exposure is now financed on BB+ paper at 8.2% yields — a full point wider than January. Last week's Apollo NAV loan collateralized OpenAI equity; this one doesn't. SoftBank has run out of cheap places to borrow.

SoftBank launched $10B in dollar notes and €1B in euro notes Monday to fund its OpenAI position, pricing Thursday for September 29 settlement.

Tops 7-Eleven's $10.93B January 2021 deal as APAC's largest non-financial corporate bond, per LSEG.
Proceeds fund a $10B third tranche into OpenAI closing October 1; total commitment nears $65B for ~13%.

Sources

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Stat of the Day

$11B▲

SoftBank's OpenAI-funding bond deal

On track to be the largest non-financial corporate bond ever from Asia Pacific, at BB+ into an 8.2% yield environment. Source

Today’s Take

Three of today's five stories are governments and courts moving on agents while the labs are still writing the essays. The Bessent hotline, the UN precautionary brief, and Buist v. Anthropic each treat "the labs will handle it" as an insufficient answer — and Amazon's Muse block extends the same logic into private infrastructure, where the retailer, not the agent, sets the rules. The bet that broke this quarter is the one that assumed agent access to third-party platforms was a default; the bet still working is capital markets' willingness to fund the frontier at any spread. Considered and passed: the Deloitte "25,000-person AI productivity" chart (Artificial Lawyer's framing; the Deloitte 2026 State of AI enterprise sample is actually 3,235 leaders — verify before citing) and the Anthropic-Accenture embedded-eval partnership (lab-primary only, no client count).

— Agentic desk

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