AI data center startup Fluidstack in talks for $1B round at $18B valuation months after hitting $7.5B, says report

Fluidstack, a startup that builds specialized data centers for AI companies, is in talks to raise a $1 billion round at an $18 billion valuation, potentially led by Jane Street, Bloomberg reports.

Should this deal come to fruition, it would more than double Fluidstack’s valuation in a matter…