Meet the ‘Nostradamus of AI’ who built a $20 billion hedge fund before turning 25 Meet the ‘Nostradamus of AI’ who built a $20 billion hedge fund before turning 25 [https://nypost.com/2026/06/08/business/meet-the-nostradamus-of-ai-who-built-a-20-billion-hedge-fund-before-turning-25/] Billionaire Ken Griffin to meet with Hochul to discuss New York’s ‘future direction’ after Mamdani feud Billionaire Ken Griffin to meet with Hochul to discuss New York’s ‘future direction’ after Mamdani feud [https://nypost.com/2026/04/28/business/ken-griffin-to-meet-with-hochul-to-discuss-new-yorks-future-direction-after-mamdani-feud/] Billionaire Bill Ackman’s Pershing Square IPO to raise $5 billion — the low end of previously targeted range Billionaire Bill Ackman’s Pershing Square IPO to raise $5 billion — the low end of previously targeted range [https://nypost.com/2026/04/27/business/billionaire-bill-ackmans-pershing-square-ipo-to-raise-5-billion/]