The Motley Fool·2025-12-05 08:06Core Insights - Berkshire Hathaway's investment portfolio, valued at $312 billion, has a significant exposure to artificial intelligence (AI) stocks, amounting to over $75 billion concentrated in three major companies [4][3]. Group 1: Investment Portfolio Overview - Berkshire Hathaway's investment strategy has historically focused on long-term value, with a notable emphasis on companies with sustainable competitive advantages [2]. - The portfolio's substantial AI exposure is largely due to the performance of the S&P 500 and Nasdaq, driven by advancements in AI technology [3]. Group 2: Major AI Holdings - Apple: Represents the largest holding at $67.44 billion, driven by customer loyalty, strong management, and a robust share repurchase program, despite recent sales growth weaknesses [5][6][10]. - Alphabet: Valued at $5.62 billion, Alphabet benefits from its dominant position in internet search, controlling 89% to 93% of the market, and has significant growth potential through its Google Cloud segment, which is integrating generative AI solutions [11][12][15]. - Amazon: Worth $2.34 billion, Amazon leads in both e-commerce and cloud infrastructure services, with AWS accounting for about one-third of cloud spending. The company is also deploying generative AI to enhance its service offerings [16][19][20].