Nebius Signed a Major $27B Deal with Meta. What Are You Really Investing in if You Buy NBIS Stock?

Nebius Group (NBIS) has quickly emerged as one of the most intriguing and controversial players in the rapidly expanding AI infrastructure landscape. The company recently captured market attention after securing a massive deal with Meta Platforms (META) worth up to $27 billion, a contract that could dramatically reshape its growth trajectory and position it more firmly among the leading “neocloud” providers. For a company that, until recently, primarily served smaller AI startups, this agreement marks a significant step into hyperscaler territory.

At first glance, the investment case may seem straightforward: Nebius is riding the same powerful wave that has propelled the entire AI ecosystem. However, beneath the surface, the story is far more complex. The company is simultaneously ramping capital expenditures, issuing convertible debt, and operating in a highly competitive and capital-intensive industry where execution risk is high.