Jane Street AI Fund Losses Surge $15B in July Amid Stock Correction

Jane Street incurred $15B losses in July from AI fund Situational Awareness, triggering a $14.6B private debt deal led by JPMorgan to manage exposure.

Woofun AI reports that Jane Street recorded approximately $15 billion in losses during July, driven by the underperformance of its investment in AI hedge fund Situational Awareness. The firm disclosed these figures to creditors as part of a $14.6 billion private debt financing arrangement led by JPMorgan, which involved transferring roughly $11 billion in public debt to private investors such as Pimco. The losses stemmed from a sharp correction in U.S. AI stocks, forcing Situational Awareness, founded by former OpenAI employee Leopold Aschenbrenner, to liquidate concentrated, leveraged positions to Citadel. Despite this monthly setback, Jane Street maintained strong profitability, with net trading revenue reaching $16.1 billion in Q1 2026 and approximately $40 billion in 2025.