tech9.75 %The funds, raised at rates up to 9.75%, bring the total investment in OpenAI to $64✓ Confirmed · 2 sources

SoftBank raises $11.1 billion to fund its investment in OpenAI

SoftBank has completed the largest high-yield bond issuance in its history.

Published 6h2 sources✓ ConfirmedImportantupdated 2h

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The funds, raised at rates up to 9.75%, bring the total investment in OpenAI to $64.6 billion.

This operation sets a ten-year record for the Japanese group.

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Auto-synthesis from 2 media sources · identified on September 25, 2026