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EconomicUnited States·25 Aug 2026 · 2d ago

SEC subpoenas Wall Street banks regarding hedge fund Situational Awareness

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The SEC issued subpoenas to major Wall Street banks, including Goldman Sachs, JP Morgan, Citigroup, and Bank of America, to investigate the near-collapse of the AI-focused hedge fund Situational Awareness. The fund, led by Leopold Aschenbrenner, saw its value drop from approximately $45 billion to $10 billion in late July after a tech sell-off triggered margin calls on its highly leveraged, concentrated positions in companies like SK Hynix and CoreWeave. Citadel subsequently purchased these positions at a reported 10% discount and has since offloaded 80% of the associated risk. The inquiry seeks to understand the fund's trading practices, leverage usage, and communications with its prime brokers.

Consequences

The SEC's information request subjects the involved banks and Situational Awareness to regulatory scrutiny regarding the role of high leverage in the AI sector. While no wrongdoing has been alleged, the process could lead to a deeper examination of how such leverage impacts market stability during periods of volatility.

Sources

CNBC
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