{"type": "article", "title": "Hedge funds face demands to stump up collateral as AI stocks tumble", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/hedge-funds-face-demands-to-stump-up-collateral-as-ai-stocks-tumble", "original_source": "https://www.machinebrief.com/news/hedge-funds-face-demands-to-stump-up-collateral-as-ai-stocks-7k1f", "published": "2026-07-28T23:18:19+00:00", "accessed": "2026-07-29", "id": "hedge-funds-face-demands-to-stump-up-collateral-as-ai-stocks-tumble"}