聪明投资者·2025-05-17 15:41Core Viewpoint - Berkshire Hathaway's latest 13F filing reveals that Warren Buffett has maintained his position in Apple, holding 300 million shares valued at approximately $66.6 billion, which constitutes 25.76% of the total portfolio [1] Group 1: Berkshire Hathaway's Holdings - In Q1 2025, Buffett sold approximately 48.66 million shares of Bank of America, dropping its ranking to fourth place behind Coca-Cola [2] - Citigroup was completely liquidated, marking the end of a brief holding period that began in mid-2022 [2] - Berkshire has not disclosed one or more holdings in the latest filing, indicating potential new investments, similar to its previous stealth acquisition of Chubb Insurance [2] - Other investment activities included purchases of Sirius XM, Occidental Petroleum, and Verisign, while slightly reducing holdings in DaVita [2] - Significant increases were made in Pool Corp and Constellation Brands, along with additional investments in Domino's Pizza and aerospace manufacturer HEICO [2] Group 2: Buffett's Future Plans - Buffett discussed his decision to step back due to age, stating that he only began to feel old around 90, but he remains in good health [3] - He plans to continue coming to the office daily and will assist when necessary, indicating he is not fully retiring [3] Group 3: Other Investors' Activities - The portfolio managed by Charlie Munger's Daily Journal Corp saw a reduction in holdings of four stocks, including Alibaba, which was cut from 300,000 shares to 195,000 shares [3] - In contrast to Buffett's strategy, investors like Duan Yongping and Li Lu have significantly reduced their Apple holdings, with Duan's portfolio showing a 65% decrease in Apple shares [4]