Nebius Group NV (NASDAQ:NBIS) shares climbed 9.5% in premarket trading on Wednesday after the AI cloud infrastructure company released its second-quarter 2026 financial results ahead of the U.S. market open, with investors responding positively to one of the most closely watched earnings reports in the company’s relatively short history as a publicly traded stock.
Ahead of the announcement, Wall Street had expected quarterly revenue of approximately $576 million to $583 million, representing year-on-year growth of more than 400%. Analysts had also anticipated that Nebius would remain in an adjusted net loss position as the company continued investing heavily in the rapid expansion of its infrastructure.
Goldman Sachs optimism adds to momentum
The premarket rally followed strong momentum from the previous session after Goldman Sachs analyst Alexander Duval published an upbeat assessment of Nebius ahead of the earnings announcement.
Duval assigned the highest price target on Wall Street, pointing to constrained GPU supply, fully booked first-quarter capacity and Nebius’s asset-light cloud infrastructure model as important competitive advantages.
The positive assessment helped strengthen investor expectations heading into the quarterly results and added to growing confidence around demand for AI computing infrastructure.
CoreWeave results boost sentiment across neocloud stocks
Positive sentiment towards the wider neocloud sector also contributed to Nebius’s gains. CoreWeave’s second-quarter 2026 results, released after the market close on August 11, helped trigger buying across other AI cloud infrastructure stocks.
Separate reports that Nvidia was directing an approximately $500 billion infrastructure funding initiative towards AI cloud specialists, with Nebius among the companies prominently involved, provided further support for bullish sentiment.
Nebius’s high short interest also appeared to magnify the move. Short positions represented approximately 24% of the company’s free float, increasing the potential for gains as bearish positions were unwound.
Nebius outperforms broader U.S. market
The wider market backdrop was moderately positive, although Nebius significantly outperformed the major U.S. indices. The Nasdaq gained 0.5%, while the S&P 500 advanced 0.2% and the Dow Jones was broadly unchanged.
The neocloud sector more generally benefited from improving confidence in demand for artificial intelligence infrastructure, particularly as major hyperscalers continue committing substantial capital to computing capacity.
Nebius’s existing five-year, $27 billion agreement with Meta and its $2 billion investment backed by Nvidia have reinforced expectations that the company’s contracted revenue pipeline remains substantial as AI infrastructure spending continues to expand.
Multiple catalysts send Nebius shares sharply higher
The combination of the closely watched earnings release, Goldman Sachs’s bullish assessment, positive read-through from CoreWeave and continued support from the Nvidia ecosystem helped drive strong demand for Nebius shares.
High short interest added further momentum to the rally, with the shares rising from the previous closing price of $193.23 to $211.64 in premarket trading.
The sharp move reflected growing investor confidence in Nebius’s position within the expanding AI cloud infrastructure market, even as the company continues to commit significant capital to building the capacity required to support future growth.
Nebius Group stock price
