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AI-focused hedge fund sells all of its stocks

Reported by Axios
Jul 30, 2026· 2 min read
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Key Takeaways
  • • Situational Awareness, an AI-focused hedge fund founded by former OpenAI researcher Leopold Aschenbrenner, has sold its entire public equities portfolio to Ken Griffin's Citadel.
  • • The fund managed approximately $20 billion in assets under management at the time of the sale, which follows heavy losses during the recent rout in artificial intelligence stocks.
  • • The transaction occurs amid a significant sell-off in AI-related equities, particularly chipmakers, forcing the fund to liquidate its public stock positions.
  • • Aschenbrenner founded Situational Awareness in 2024 after being terminated from OpenAI over an alleged information leak, which he has disputed.
  • • The sale represents a rapid escalation following the fund's recent attempt to raise fresh capital from investors, suggesting accelerated financial pressure.
Summary
Situational Awareness, an artificial intelligence-focused hedge fund with approximately $20 billion in assets under management, has liquidated its entire public equities portfolio by selling to Citadel, Ken Griffin's prominent multistrategy investment firm. The transaction was first reported by the Wall Street Journal and subsequently confirmed by Axios, marking a significant strategic shift for the AI-focused fund.

The sale comes amid substantial losses incurred during the recent downturn in AI stocks, particularly among semiconductor manufacturers that have faced significant valuation pressure. Just one day before news of the portfolio liquidation emerged, the Financial Times reported that Situational Awareness was actively seeking fresh capital from investors to offset the losses sustained during the broader AI stock rout. The rapid transition from capital-raising efforts to a complete exit from public equities suggests the fund faced mounting redemption pressure or capital constraints.

Leopold Aschenbrenner, the fund's founder and a former researcher at OpenAI, established Situational Awareness in 2024 following his termination from OpenAI. Aschenbrenner has disputed OpenAI's characterization of his departure, which the company attributed to an alleged information leak. His subsequent pivot to hedge fund management with a focus on artificial intelligence investments positioned Situational Awareness as a specialized vehicle during a period of intense AI sector volatility.

The decision to divest entirely from public equities represents a notable retreat for a fund that had positioned itself as an AI-focused investment vehicle. The transaction with Citadel suggests that Griffin's firm saw value in acquiring the portfolio at what may have been distressed pricing, while allowing Situational Awareness to reduce its exposure to the sector experiencing significant drawdowns.

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Sources

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

Axios AI-focused hedge fund sells all of its stocks