Nebius Group faces investor concerns following reports that Microsoft is reevaluating its partnerships with neocloud providers. The scrutiny specifically targets a data center site in Vineland, New Jersey, which is central to a contract between the two companies valued at approximately $17.4 billion, with potential to reach $19.4 billion.
The market reaction was immediate, with Nebius shares dropping more than 16% in a single session after Microsoft reduced its 2026 capital expenditure guidance by $5 billion in late October 2026. This cut was attributed to delays in third-party deliveries, raising questions about the timeline for Nebius projects.
Nebius reported revenue of $582 million for the second quarter of 2026, representing a 454% increase year-over-year. Despite this growth, analysts point to risks regarding the company's aggressive capital expenditure plan, which was set at $20–25 billion for 2026, and potential debt refinancing challenges if project timelines slip.
The company's financial outlook remains heavily dependent on major contracts with hyperscale customers, including Microsoft and Meta. Research suggests that any shifts in these relationships or permitting delays at the Vineland site could impact future revenue and increase volatility for the stock, which is currently priced for 285% growth by 2027.
