The selloff in some of the riskiest AI-linked stocks eased on Thursday as buyers returned to the technology sector following a weak US open, while falling bond yields reduced pressure on highly leveraged companies, Reuters reported. Data-centre operator CoreWeave remained in focus.

Its shares fell 2% by midday after tumbling as much as 10% earlier in the session and plunging 15% on Wednesday. The company’s bonds traded at yields as high as 16%, while its credit-default swap spreads widened, underscoring concerns about rising financing costs.

Wednesday’s hotter-than-expected US inflation report highlighted the risks that elevated borrowing costs posed to the capital-intensive AI sector. Selling remained concentrated among heavily indebted companies and stocks that had recorded substantial gains earlier this year.

AI infrastructure provider Nebius fell 5%, AI server maker Dell Technologies dropped 7%, and memory-chip company SanDisk lost 2%. Despite the declines, Nebius had gained 112% in 2026, Dell had surged 273%, and SanDisk had climbed 476%, according to LSEG data.

For live updates on US Markets, click hereSome investors said an infrastructure expansion billed as the largest ever was inevitably likely to face setbacks. “While increased competition within AI, rising financing requirements and higher rates may periodically add to volatility, we view this latest bout as more of a recalibration of expectations than a fundamental break in the AI investment story,” said Ulrike Hoffmann-Burchardi, chief investment officer for the Americas and global head of equities at the UBS Chief Investment Office.

AI slowdown concernsConcerns surrounding CoreWeave and similarly positioned companies partly reflected perceptions that growth had slowed at Anthropic and OpenAI, two major AI laboratories at the centre of the boom. 8 billion.

“We’re getting a whole lot of information suggesting that the largest AI companies may not be generating the earnings or revenue people anticipated, and I think that makes everyone nervous about companies like CoreWeave,” Kim Forrest, chief investment officer at Bokeh Capital Partners, told Reuters. However, higher interest rates were expected to increase borrowing and construction costs, with unprofitable and less-profitable companies likely to face the greatest pressure.

US Treasury yields extended their recent decline on Thursday, with the 10-year yield briefly approaching 5% before moving higher again. “I do think long rates above 5% and creeping towards 6% is a problem for the marginal borrower, I’ll call them,” said Ross Mayfield, investment strategy analyst at Baird.