Situational Awareness hedge fund loses $35B in months on AI bets

Situational Awareness collapsed under the weight of extreme leverage combined with a miscalculation about AI timelines. Aschenbrenner's hedge fund was built on essays arguing that artificial general intelligence would arrive by 2027 and that aggressive AI stock concentration was therefore justified. To maximize returns on this conviction, the fund borrowed heavily—using leverage to amplify its position. As Bloomberg's Matt Levine notes, this meant betting not 100 percent of capital into AI, but closer to 300 percent. That strategy magnified gains when it worked (the fund at one point claimed to be up 439 percent), but it catastrophically magnified losses when AI stocks declined and lenders issued margin calls demanding more collateral.

The fund's implosion reveals a broader pattern: Aschenbrenner's backers—serious investors and technologists including Stripe's Collison brothers, Meta AI researchers, and Jane Street—appear to have relied on social proof rather than rigorous due diligence. Aschenbrenner had cultivated an impressive set of endorsements (Tyler Cowen called him an economics prodigy at 17; Ivanka Trump praised his essays), but his actual track record was thin: a few months at the collapsed FTX organization and roughly a year at OpenAI, where he was fired for leaking internal information. No previous money management experience. Yet major institutional investors backed a 24-year-old's first hedge fund, apparently betting that his networks and conviction about AI made up for the lack of demonstrated competence in capital allocation.