Why Nebius Group Stock Rocketed 11% Higher This Week

An investment in artificial intelligence (AI) infrastructure specialist Nebius Group (NBIS 0.23%) was looking like a smart move this week. That's because, according to data compiled by S&P Global Market Intelligence, over the period the company's share price ballooned by more than 11%. An investment from a high-profile business person was a significant catalyst behind the rise, but that wasn't the only factor.A strategic investment and a bullish new analyst takeOn Wednesday, news broke that no less a person ...