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Ken Griffin’s Situational Awareness - Financial Times

Reported by FT ·Ritholtz
Jul 31, 2026· 2 min read
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Key Takeaways
  • • Situational Awareness, an AI-focused hedge fund founded by 24-year-old Leopold Aschenbrenner (former OpenAI researcher), sold the bulk of its public equity portfolio to Ken Griffin's Citadel following significant losses in AI-related stock holdings.
  • • Situational Awareness' assets contracted sharply to approximately $10 billion from roughly $20 billion in recent months following the portfolio liquidation, representing a 50% asset reduction.
  • • Citadel acquired a substantial portion of Situational Awareness' ~$16 billion public equity holdings, making the transaction a significant forced liquidation event in the hedge fund space.
  • • The sale marks a sudden reversal for the once-high-flying fund, which had raised several hundred million dollars at its inception and positioned itself as a premier AI-focused investment vehicle.
  • • Neither Situational Awareness nor Citadel publicly confirmed details of the transaction, though the matter was confirmed by multiple sources familiar with the situation.
Summary
Situational Awareness, the AI-focused hedge fund led by former OpenAI researcher Leopold Aschenbrenner, has undergone a dramatic asset contraction after selling the bulk of its public stock portfolio to Ken Griffin's Citadel. The transaction represents one of the more notable forced liquidations in the hedge fund sector this year, reflecting broader volatility in artificial intelligence-related equity valuations.

The fund's assets have declined sharply to approximately $10 billion from around $20 billion in recent months, according to Bloomberg reporting. This collapse follows deep losses sustained across the fund's AI stock positions. Citadel acquired a significant portion of Situational Awareness' approximately $16 billion public equity holdings, effectively becoming the principal buyer in what appears to have been a distressed portfolio sale.

Situational Awareness had raised several hundred million dollars at inception and positioned itself as a specialized vehicle for AI thematic investing, capitalizing on the sector's prominence among institutional investors over the past 24 months. The fund's rapid ascent and subsequent contraction underscore the concentration risk and drawdown volatility inherent in sector-specific hedge fund strategies, particularly those weighted toward early-cycle AI infrastructure and software names.

The transaction highlights Ken Griffin's opportunistic deployment of Citadel's capital during periods of forced selling in the hedge fund market. Neither Situational Awareness nor Citadel provided official comment on the transaction details, though the matter was confirmed by multiple sources with direct knowledge of the situation.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

FT Ken Griffin’s Situational Awareness - Financial Times Ritholtz (Lack of) Situational Awareness - The Big Picture