Warren Buffett Bets Big on AI — He Just Bought 17,846,142 Shares of This Legendary Tech Stock 2025-11-30 editor news 0 Berkshire Hathaway adds another AI stock to its portfolio. Source: https://www.fool.com/investing/2025/11/30/warren-buffett-bets-big-on-ai-he-just-bought-17846/ READ from source