Artificial Intelligence Billionaire Ken Griffin Buys 2 Artificial Intelligence (AI) Stocks Up 1,100% and 2,200% Since Early 2023 – The Motley Fool Google Inc. January 31, 2026 January 31, 2026 Billionaire Ken Griffin Buys 2 Artificial Intelligence (AI) Stocks Up 1,100% and 2,200% Since Early 2023 The Motley Fool