Nebius Group shares were up about 10% ahead of the Wall Street opening bell, after Nvidia announced a $2bn investment in the company, which specializes in cloud services for artificial intelligence. Both companies said they would work together on deploying AI infrastructure, managing compute fleets, inference systems and the design of AI factories. Nvidia said the investment reflects its confidence in Nebius' technical capabilities and expertise.

According to Nvidia CEO Jensen Huang, Nebius is developing a cloud designed for the era of autonomous agents, integrating the entire technology stack-from hardware to software-around the group's accelerated computing technologies. The partnership aims to expand cloud infrastructure capable of meeting surging global demand for artificial intelligence, notably through large computing centers dedicated to AI workloads.

The investment is part of a string of recent Nvidia initiatives across the AI ecosystem. The group recently announced $2bn investments in Lumentum and Coherent, as well as financial backing for Thinking Machines Lab, the start-up founded by Mira Murati. Nvidia also took part in OpenAI's $110bn funding round and plans up to $10bn of investments in Anthropic, further strengthening its central role in the development of AI infrastructure.