Market Reaction to Micron’s Outlook
Shares of Nebius (NBIS) climbed 4.4% in premarket trading on Thursday, buoyed by a robust fiscal third-quarter earnings report from memory chip giant Micron. The rally reflects renewed investor confidence in the broader AI and cloud infrastructure sector, which has faced volatility earlier in the week.
Micron reported a 346% year-over-year revenue increase, with gross margins more than doubling to 84.9%. Management projected that demand for memory chips and infrastructure components will remain constrained and robust through at least 2028, providing a tailwind for cloud providers like Nebius and CoreWeave.
Institutional Exposure and Sector Sentiment
The positive market movement follows the recent inclusion of Nebius in the Nasdaq-100 index, a development that has increased institutional exposure to the company. While the stock experienced a dip during Tuesday and Wednesday, retail and institutional investors appear to be viewing the current price levels as an entry point, encouraged by the accelerating buildout of data center capacity across the industry.
Micron’s outlook serves as a bellwether for the sector, indicating that hyperscalers—such as Amazon, Microsoft, and Google—continue to prioritize massive capital expenditures in AI-ready infrastructure. For Nebius, which is positioned as a key player in the ‘Neocloud’ ecosystem, these signals suggest that the secular growth trend remains intact despite short-term fluctuations.