Jane Street → Fluidstack: $1.5B funds & debt

Jane Street leads $1.5 billion into Fluidstack. Fluidstack, builder of Anthropic's Google-backed data centers, raises $1.5 billion led by Jane Street and rises to an $18 billion valuation.

This deal is 18% of everything Jane Street pays and 3% of everything Fluidstack receives in this database.

Date

Sep 3, 2026

Paid by

Jane Street

Received by

🇬🇧 Fluidstack

Type

Funds & debt

Amount

$1.5B

Status

closed

Note

$18 billion post-money valuation

See on the map