Nebius shares jump more than 10% as former OpenAI employee's fund buys stake
May 28 : AI infrastructure firm Nebius Group's shares climbed over 10 per cent in premarket trading on Thursday, after Situational Awareness, a fund run by a former OpenAI employee named Leopold Aschenbrenner, became its biggest shareholder.The gains put the stock on track to open at its highest in over two w
28 May 12:45 · CNA