Is This Underrated Artificial Intelligence (AI) Stock the Next Big Winner?

Key Points

• Nebius Group is rapidly scaling infrastructure for the AI-focused cloud services market.

• Nebius spent heavily to expand capacity, yet still grew its cash horde to $1.68 billion as of the end of the second quarter.

• AI is penetrating sectors well beyond technology, and Nebius will be one big beneficiary.

• 10 stocks we like better than Nebius Group ›

Investors are getting to know artificial intelligence (AI) infrastructure company Nebius Group (NASDAQ: NBIS). It's been somewhat under the radar until Nebius recently released its second-quarter update.

Updated revenue guidance boosted the stock after the report, but there may be more room for shares to run. Nebius founder and CEO Arkady Volozh summed up why with this comment from the quarterly press release: "Demand for AI infrastructure -- compute, software and services -- is only going to get stronger as use cases multiply."

Where to invest $1,000 right now? Our analyst team just revealed what they believe are the 10 best stocks to buy right now. Continue »

Image source: Getty Images.

Why is Nebius under the radar?

Nebius' history helps to explain why it's been such an underrated AI play. Nebius Group was formed after its original holding company sold the Yandex search engine assets to Russian investors following the invasion of Ukraine. The remaining assets, based in Amsterdam, focused on investing and scaling data center AI infrastructure.

The newly formed company now has a global presence with hubs in Europe, North America, and the Middle East. It has four business segments:

• Nebius (cloud infrastructure): The primary business focuses on delivering infrastructure through a network of data centers designed for AI workloads. This includes large-scale GPU clusters, cloud platforms, and tools for developers.

• Toloka: A data partner with a network of human specialists to train and evaluate AI large language models (LLMs).

• TripleTen: A technology platform for educating and reskilling individuals for tech careers, leveraging AI-driven educational tools.

• Avride: Autonomous driving technology for self-driving cars and delivery robots, targeting sectors including ride-hailing and food delivery.

2024 revenue totaled only $117.5 million, but that was an increase of 462% from the previous year. Investors have taken notice of the company's cloud infrastructure growth, though. Entering 2025, management boldly predicted it would drive revenue growth quickly enough to achieve an annualized revenue run rate of $750 million to $1 billion by the end of this year. After second-quarter earnings, that guidance was boosted, and investors noticed.

Nebius increased revenue 625%

Nebius reported second-quarter results on Aug. 7 and impressed investors with sales that rocketed 625% higher year over year and more than doubled from the first quarter. That led management to increase guidance to achieve an annualized revenue run rate of between $900 million and $1.1 billion by the end of this year.

The stock soared after investors heard that update. Exponential revenue increases are being driven by its burgeoning AI infrastructure services. Just as importantly for investors, Nebius has a solid balance sheet. It held $1.68 billion in cash as of the end of Q2.

Even with increasing capital expenditures to drive capacity expansion, that's an increase from $1.44 billion three months prior. Nebius raised $1 billion during the quarter by issuing convertible notes, but still has an enviable balance sheet with its growing cash balance.

A fast-growing total addressable market (TAM)

Nebius is addressing the growing role of AI as a transformative force by building specialized infrastructure needed for AI's development. The company is rapidly scaling infrastructure that includes extensive computing resources, optimized software and hardware, and collaborative ecosystems.

Its cloud platform features large-scale GPU clusters in the U.S. and Europe. It offers customers of all sizes scalability, flexibility, and reliability, along with the performance capabilities of a supercomputer.

In Q2, Nebius grew business on the enterprise side, adding well-known, large global technology companies, including Cloudflare and Shopify. The other business segments are also in growth mode. Avride has established partnerships with Uber Technologies, food-delivery platform Grubhub, and Hyundai.

With AI increasingly playing a role in sectors beyond technology, such as healthcare, finance, entertainment, and robotics, the total addressable market (TAM) is huge.

While the post-earnings stock surge might scare off potential new investors, Nebius' valuation remains reasonable as long as its revenue growth continues. A price-to-sales (P/S) ratio of about 16 based on an end-of-year revenue run rate isn't cheap. Though with tailwinds for needed cloud-based compute power and AI infrastructure, that revenue should continue to grow through 2026 and beyond.

That could make Nebius stock look cheap in the rearview mirror.

Should you invest $1,000 in Nebius Group right now?

Before you buy stock in Nebius Group, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Nebius Group wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $653,427!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,119,863!*

Now, it’s worth noting Stock Advisor’s total average return is 1,060% — a market-crushing outperformance compared to 182% for the S&P 500. Don’t miss out on the latest top 10 list, available when you join Stock Advisor.

See the 10 stocks »

*Stock Advisor returns as of August 11, 2025

Howard Smith has positions in Nebius Group and Shopify and has the following options: short September 2025 $110 calls on Shopify. The Motley Fool has positions in and recommends Cloudflare and Shopify. The Motley Fool recommends Nebius Group. The Motley Fool has a disclosure policy.