Nebius Group raises $4 billion as Nvidia backs AI infrastructure push with $2 billion stake

Reviewed byNidhi Govil

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Nebius Group secured $4 billion through convertible senior notes to fund data center expansion, days after Nvidia invested $2 billion for an 8.3% stake. The AI cloud provider now holds a $49.4 billion contracted backlog from deals with Meta Platforms and Microsoft, surpassing its $33 billion market cap. Despite an initial stock dip on dilution concerns, analysts see the funding as critical for scaling AI infrastructure capacity.

Nebius Group secures $4 billion to accelerate AI infrastructure expansion

Nebius Group N.V. priced a $4 billion private offering of convertible senior notes, upsizing the deal from an initially planned $3.75 billion

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. The offering includes $2.25 billion of 1.25% notes due 2031 and $1.75 billion of 2.625% notes due 2033, with settlement expected on March 20, 2026. The company estimates net proceeds of approximately $3.96 billion after discounts, commissions, and offering expenses, potentially rising to $4.55 billion if the initial purchaser exercises its option to buy an additional $600 million in notes

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Source: Benzinga

Source: Benzinga

Management plans to deploy proceeds toward data center construction and build-outs, investments in its full-stack AI cloud platform, expansion of its data center footprint, and procurement of key components including GPUs

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. The capital raise follows a transformative week for the vertically integrated cloud provider, which designs and operates its own data centers and servers across Europe and the U.S. with total capacity of several hundred megawatts.

Nvidia equity investment validates AI workloads strategy

Nvidia made a $2 billion direct equity investment in Nebius Group, acquiring an 8.3% stake in what represents the most explicit validation signal a chip company can send about a cloud infrastructure partner

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. The investment demonstrates that Nebius is technically capable of running Nvidia's most demanding next-generation hardware, specifically the Vera Rubin NVL72 platform, at scale and at performance specifications that Nvidia requires from its ecosystem partners. Vera Rubin racks are described as 10x more powerful than Blackwell in terms of inference throughput per watt ratio, creating extreme physical and engineering demands on data center infrastructure

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Jensen Huang's statement at GTC 2026 that Nvidia is "scaling its cloud solutions together with NBIS, considering it a close partner for future AI demand" establishes the most explicit co-branding endorsement a chip company can provide

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. This designation separates Nebius from every other neocloud peer and positions the company as Nvidia's preferred partner in the European neocloud category. The partnership extends through the Nebius Token Factory, which aligns its inference platform vision with Nvidia's roadmap for robotics and physical AI

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Valuation gap emerges as contracted backlog surpasses market cap

Nebius Group now holds approximately $49.4 billion in total committed backlog when combining the $27 billion five-year AI infrastructure agreement with Meta Platforms and the Microsoft deal valued between $17.4 billion and $19.4 billion

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. The Meta agreement represents the second-largest hyperscaler contract in the company's history and converts Nebius from a promising neocloud into a contracted infrastructure partner for two of the three most aggressive AI spenders on the planet.

A company with a $33 billion market cap sitting on more than $49 billion in contracted backlog presents what analysts describe as either a generational mispricing or a capital execution risk story

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. Shares traded at $115.54, down 11.02% as the market processed the convertible notes offering, with the selloff attributed to mechanical factors including dilution anxiety and algorithmic selling rather than fundamental deterioration

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Analyst outlook remains bullish despite near-term volatility

The stock carries a Buy Rating with an average price target of $166.00

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. Recent analyst moves include DA Davidson and BWS Financial raising their targets to $200.00 on March 16, while Citigroup initiated coverage with a Buy rating and $169.00 target. Shares have surged 353.17% over the past 12 months and are positioned closer to the 52-week high of $141.10 than the 52-week low of $18.31

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The company's facilities were built from scratch specifically for AI workloads, unlike legacy hyperscaler data centers that were retrofitted, giving Nebius a structural advantage in deploying next-generation hardware

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. With Nvidia explicitly diversifying away from competitors and establishing competitive pressure within its own ecosystem, Nebius stands to capture significant share of the total addressable market for advanced GPU deployment.

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