Artificial Intelligence 24% of Warren Buffett’s $300 Billion Portfolio Is Invested in 3 Artificial Intelligence (AI) Stocks, Including This Recent Purchase – The Motley Fool Google Inc. October 19, 2025 October 19, 2025 24% of Warren Buffett's $300 Billion Portfolio Is Invested in 3 Artificial Intelligence (AI) Stocks, Including This Recent Purchase The Motley Fool