AI infrastructure keeps chip stocks and data-centre capital hot
Semiconductor shares jumped while Crusoe’s mega-raise and Nscale’s IPO filing show buildout demand
AI infrastructure demand lifted semiconductor shares about 2% in the latest session, while fresh capital and IPO filings underlined how data-centre builders are still raising large sums despite heavy losses at some operators.
The S&P 500 semiconductor index rose roughly 2% in the latest session, with memory and equipment names among the leaders, as investors kept paying up for AI infrastructure exposure. Away from listed chips, data-centre developer Crusoe said it raised $3.9 billion at a valuation near $31 billion to fund large sites and modular “AI factories.” Separately, Nvidia-backed Nscale filed for a US IPO after reporting steep losses against rising revenue — a reminder that the buildout is capital-intensive even where demand is strong. Market notes also flag shifting bottlenecks from advanced packaging toward wafer supply, substrates and inference efficiency as model serving economics evolve.