{"version":"1.0","type":"card","id":"88bcb5d7-b123-45a4-984e-ccbbbc20f4cd","url":"https://stacklist.com/card/88bcb5d7-b123-45a4-984e-ccbbbc20f4cd","title":"Aschenbrenner's $45B AI fund fell to about $10B and sold its public book to Citadel","source_url":"https://www.cnbc.com/2026/07/31/leopold-aschenbrenner-situational-awareness-fund-fire-sale.html","note":"Situational Awareness, founded by former OpenAI researcher Leopold Aschenbrenner, fell from roughly $45B to about $10B in assets, down about 67% in July, and was forced by margin calls to sell the majority of its public equity book to Citadel at a discount. Reported leverage ran as high as 400%. The losing structure was long AI infrastructure - names including SK Hynix and CoreWeave - against short positions in software. The remaining ~$10B includes private holdings. Read the cause precisely: a financing failure at 400% leverage, not a collapse in demand. This is the strongest published evidence against the issue's own thesis.","image":{"url":"https://ucarecdn.com/2b22fb65-e978-4c97-8a71-acd991e374d0/","alt":"Aschenbrenner's $45B AI fund fell to about $10B and sold its public book to Citadel","width":1858,"height":1045},"stack":{"id":"b29a0779-37ee-4177-95ec-7026903a8847","title":"Signals Served #022 - The Price Stopped Being a Cost","url":"https://stacklist.com/c/finance/stack/b29a0779-37ee-4177-95ec-7026903a8847"},"created_at":"2026-08-04T01:46:58.634Z","updated_at":null,"aco":{"summary":"Leopold Aschenbrenner's Situational Awareness AI hedge fund collapsed from $45 billion to approximately $10 billion in assets due to falling semiconductor stocks and excessive leverage of up to 400%. The fund was forced to sell its leveraged public stock positions at a discount to Ken Griffin's Citadel, marking a dramatic reversal for the 24-year-old former OpenAI researcher who gained prominence through his 2024 AI manifesto.","tags":["hedge-fund","ai-investing","leverage-collapse","semiconductor-stocks","aschenbrenner","citadel","margin-calls"],"key_entities":[{"name":"Leopold Aschenbrenner","type":"person","confidence":0.99},{"name":"Ken Griffin","type":"person","confidence":0.98},{"name":"Sam Bankman-Fried","type":"person","confidence":0.97},{"name":"Jerry Diao","type":"person","confidence":0.95},{"name":"Situational Awareness","type":"organization","confidence":0.99},{"name":"Citadel","type":"organization","confidence":0.99},{"name":"OpenAI","type":"organization","confidence":0.98},{"name":"FTX","type":"organization","confidence":0.98},{"name":"Anthropic","type":"organization","confidence":0.97},{"name":"SK Hynix","type":"technology","confidence":0.96},{"name":"CoreWeave","type":"technology","confidence":0.96},{"name":"artificial-super-intelligence","type":"concept","confidence":0.94},{"name":"Silicon Valley","type":"location","confidence":0.97},{"name":"Columbia University","type":"location","confidence":0.96},{"name":"Situational Awareness manifesto","type":"event","confidence":0.95}],"classification":"analysis","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-08-04T01:47:09.087Z"},"token_counts":{"approximate":25000,"cl100k":27306},"content_hash":"sha256:8e15dbbabfde99ff10464010b7c980203ae968161c52fa0516d50a918f9aec16","acp_version":"0.2","body_available":true,"body_tokens":25000,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/88bcb5d7-b123-45a4-984e-ccbbbc20f4cd.json","html":"https://stacklist.com/card/88bcb5d7-b123-45a4-984e-ccbbbc20f4cd","md":"/api/public/card/88bcb5d7-b123-45a4-984e-ccbbbc20f4cd.md","stack_json":"/api/public/stack/b29a0779-37ee-4177-95ec-7026903a8847.json"}}