Nvidia invests $2 billion in AI cloud company Nebius

Core Insights - Nvidia will invest $2 billion in Nebius Group, an AI cloud firm, leading to a 10% increase in Nebius shares during pre-market trading, while Nvidia's stock remained mostly flat [1] - The partnership aims to enhance AI factory design, inference infrastructure, fleet management, and provide early access to Nvidia's next-generation hardware, with a target of deploying over 5 gigawatts of capacity by the end of 2030 [2] - Nebius, which was previously the Dutch holding company for Yandex, was renamed in 2024 after selling Yandex's Russian business for $5.2 billion [4] Investment Context - This investment builds on Nvidia's previous relationship with Nebius, which included a $700 million funding round in late 2024, where Nvidia held approximately $33 million in Nebius shares [3] - The Nebius deal is part of a broader trend of Nvidia investing in companies that utilize its chips, including recent $2 billion investments in optical components makers Lumentum and Coherent, and a similar investment in CoreWeave, a competitor [5] - Nvidia's investments in the AI sector have raised concerns about a circular investment ecosystem, where a few companies finance each other's infrastructure, suggesting a potentially unsustainable demand [6]