Key Takeaways NBIS surged 25.4% in a month, fueled by AI demand and a $17.4B Microsoft deal.Revenues jumped 625% year over year, with ARR guidance raised to as much as $1.1B.High capex, execution risks, and intense competition raise concerns despite strong growth.Nebius Group N.V. (NBIS) stock has become an impressive performer in the AI space after having gained 25.4% in the past month, outperforming the Zacks Computer & Technology sector and the Zacks Internet Software Services industry’s growth of 6.1% a ...