Nebius Group signed a big deal with Microsoft, causing its stock to quadruple this year. However, concerns of an AI bubble have led to a 7.8% drop in shares today, with critics questioning the company’s profitability. Market watchers warn of a potential bubble, impacting Nebius’s market cap of over $28 billion.

Despite Nebius’s recent success, doubts about its sustainability persist as revenue growth outpaces profitability. Various sources, including Forbes and CNBC, have raised concerns about an AI bubble, leading to a continuous decline in Nebius stock. Investors are advised to consider the risks before investing in Nebius Group.

The Motley Fool Stock Advisor team did not include Nebius Group in their list of top 10 stocks to buy now. Past recommendations like Netflix and Nvidia saw significant returns, but Nebius’s future remains uncertain amidst bubble fears. Stock Advisor boasts a total average return of 1,044%, outperforming the S&P 500 by a large margin.

Read more at Yahoo Finance: Why Nebius Stock Sank Again Today