{
  "id": 19020,
  "title": "How Leopold Aschenbrenner built a $45 billion AI hedge fund — and lost most of it in days",
  "url": "https://urgent.news/2026/07/31/how-leopold-aschenbrenner-built-a-45-billion-ai-hedge-fund-and-lost-19020",
  "topic": "finance",
  "section": "Finance & Markets",
  "published": "2026-07-31T20:19:03.000Z",
  "source": {
    "name": "CNBC Technology",
    "slug": "cnbc-technology",
    "url": "https://www.cnbc.com/2026/07/31/leopold-aschenbrenner-situational-awareness-fund-fire-sale.html"
  },
  "original_language": "en",
  "account": "Leopold Aschenbrenner, a former OpenAI researcher, built a $45 billion AI hedge fund named Situational Awareness. His fund peaked at peak at $45 billion in assets earlier this month. However, within days, the fund's holdings dropped to around $10 billion after Aschenbrenner was forced to offload leveraged stock bets to Citadel. This sudden decline has made him the most high-profile casualty of the AI boom's volatility. Critics argue that Aschenbrenner, who had no prior hedge fund experience, was more fortunate than skilled. His fund's early gains of over 1,000% since inception raised eyebrows, but his use of up to 400% leverage has raised concerns.",
  "summary": "Leopold Aschenbrenner, a former OpenAI researcher-turned-hedge fund manager, saw a dramatic decline this week in his AI-focused fund, Situational Awareness.",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 2,
    "also_reported_by": [
      {
        "outlet": "CNBC World",
        "title": "How Leopold Aschenbrenner built a $45 billion AI hedge fund — and lost most of it in days",
        "url": "https://urgent.news/2026/07/31/how-leopold-aschenbrenner-built-a-45-billion-ai-hedge-fund-and-lost",
        "published": "2026-07-31T20:19:03.000Z"
      }
    ]
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}