Jane Street Capital has led a $1.5B private equity round into Fluidstack, the New York-based provider of GPU and data center infrastructure for AI workloads, according to Crunchbase News. The deal pegs Fluidstack at $18B and pushes its lifetime funding past $2.6B.
Fluidstack builds and operates large-scale compute infrastructure for demanding AI workloads, positioning itself among the companies spending heavily to meet surging demand for training and inference capacity. The Jane Street investment lands as institutional capital moves deeper into AI infrastructure, with deals like Crusoe’s $3B round the same week underscoring the scale financiers are willing to commit.
The new capital is expected to fund further expansion of its data center footprint, with enterprise and frontier-lab demand for compute continuing to outstrip supply. Fluidstack’s ascent also signals how far investors will go to back infrastructure plays that keep model training and inference running.
