Cramer Warns Against AI Stock Nebius Group
· news
Jim Cramer says it’s not the time to buy surging AI stock
Jim Cramer’s advice on Nebius Group (NBIS) has left investors puzzled. Despite its impressive fundamentals, the company is experiencing a sharp selloff due to investor caution about the costs associated with Nebius’ growth model.
Nebius’ recent 42% price drop may seem alarming, but it’s essential to understand that this correction is not a reflection of the company’s underlying strength. Instead, investors are reevaluating whether the returns justify the risks, particularly after the $775 million debt facility closed recently. This highlights the capital intensity of Nebius’ business and raises questions about its growth model.
A significant aspect often overlooked in discussions around Nebius is the insider sales activity of its leadership team. Over the past 90 days, key executives have sold a substantial amount of company stock totaling approximately $27.8 million in net value. This trend typically sends a signal to the market that something may be amiss.
Nebius’ Q1 2026 earnings report showed explosive growth with revenue up 684% year-over-year and adjusted EBITDA swinging to a positive $129.5 million. However, there’s an important asterisk on the net income figure: the company reported a gain of $780.6 million from revaluing investments in equity securities, inflating its net income to $621.2 million. When stripping out this one-time gain, the adjusted net loss actually widened slightly.
Technical analysis suggests Nebius may find its floor around the support zone between $122 and $137. This level carries a triple confluence of strong horizontal price support, an ascending trendline established since February 2026, and a smaller support zone lining up with the 100-day moving average near $174. If this level breaks, the path toward the stronger $122–$136 zone opens up.
Nebius’ story is not unique in the AI infrastructure sector, which has experienced significant growth driven by increasing demand for cloud-based services and specialized hardware to support them. However, this growth comes with its own set of challenges, including high capital expenditures and the risk of overinvestment.
It’s essential to separate Nebius’ business case from its entry point. CEO Arkady Volozh has framed the company’s long-term vision clearly: building infrastructure for where the industry will be tomorrow, not just responding to today’s market conditions. The business fundamentals are intact; what’s at play is investors’ perception of these fundamentals.
Cramer’s warning – “that time is not now” – serves as a reminder that even with impressive growth and strong fundamentals, patience and caution are essential. Nebius Group may be a good company, but it’s not necessarily a good entry point right now. As the market continues to monitor this stock, one thing is clear: Wall Street wisdom often rewards those who wait rather than rush in headfirst.
Reader Views
- EKEditor K. Wells · editor
While Jim Cramer's skepticism about Nebius Group is well-reasoned, investors should also consider the sector-wide implications of this correction. AI stocks have been at the forefront of the current market volatility, and a downturn in Nebius could be contagious. A more nuanced analysis would examine how the $775 million debt facility will impact Nebius' profitability margins and whether the company's growth model is sustainable in the face of escalating costs.
- ADAnalyst D. Park · policy analyst
While Cramer's warning against Nebius Group may seem premature given its explosive growth, investors would do well to dig deeper into the company's debt burden and insider sales activity. The $775 million debt facility raises questions about Nebius' ability to maintain its pace of expansion without sacrificing profitability. Furthermore, the leadership team's significant sell-off over the past 90 days is a red flag that deserves scrutiny. As investors navigate this stock's uncertain future, they'd be wise to closely monitor the company's capital structure and executive compensation packages for potential warning signs.
- CMColumnist M. Reid · opinion columnist
While Cramer's warnings about Nebius Group are well-founded, let's not forget that the AI space is notorious for its valuation volatility. The recent selloff might be a correction, but it also highlights the sector's inherent riskiness. As investors reevaluate their exposure to Nebius, they should consider the broader implications of the company's growth model on their overall portfolio diversification. A sudden drop in stock price can have far-reaching consequences, and Nebius' insiders selling at alarming rates only adds to the skepticism.