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Blackstone portfolio: 2 rounds in AI and data

Rounds where Blackstone led or took part, newest first. Led: 0.

1. Etched raises $700M Growth, Aug 18, 2026. AI infrastructure. Led by Jane Street. Designs inference chips and memory systems specialised for transformer models.
2. Databricks raises $5B Growth, Aug 13, 2026. Data infrastructure. Led by Coatue. Data and AI platform spanning lakehouse analytics, the Lakebase Postgres database and AI tooling.