Nebius group stock has seen significant gains, with some outlets reporting a 167% increase in 2026 and a 16% surge after Nvidia revealed a stake in the company. Analysts have lifted their targets for the stock, with some predicting substantial growth, including the possibility of doubling or even increasing by a factor of 10 by 2030. The outlook for Nebius stock varies, with different forecasts and predictions for its future performance, including a potential price of $600 in three years.