Nebius Group's Stock Surges: Situational Awareness Takes Major Stake
Nebius Group's stock saw a significant rise after Situational Awareness, led by ex-OpenAI member Leopold Aschenbrenner, claimed a 5.6% stake valued at $2.6 billion. This investment underscores Nebius' pivotal role in AI infrastructure. Previously, Situational Awareness grew its assets by 148%, reflecting strong investor confidence.
Shares of AI infrastructure company Nebius Group surged over 10% in premarket trading on Thursday, following an investment by Situational Awareness. The fund, managed by former OpenAI team member Leopold Aschenbrenner, has become the largest stakeholder in Nebius, acquiring a 5.6% stake worth approximately $2.6 billion as of Wednesday.
As of March 31, Situational Awareness managed assets totaling $13.67 billion, marking considerable growth of 148% since the end of 2025. Aschenbrenner, who led the now-disbanded 'Superalignment' team at OpenAI, is steering the fund's significant moves within the AI sector.
This strategic investment signifies a strong vote of confidence in Nebius as an emerging leader in AI infrastructure. Earlier this month, the company announced an impressive near-eightfold increase in its quarterly revenue, solidifying its standing in the competitive race for AI prowess.
(With inputs from agencies.)
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