伯克希尔·哈撒韦——一个预先多元化的帝国

- Berkshire Hathaway is a US-based multinational conglomerate holding company led by legendary investor Warren Buffett (and his late partner Charlie Munger). It owns a vast, diverse portfolio of wholly-owned businesses (GEICO, Duracell, BNSF Railway, Dairy Queen) alongside major stock stakes in publicly traded companies like Apple, Coca-Cola, and American Express. - Warren Buffett, known as the "Oracle of Omaha," built Berkshire through a philosophy of value investing: buying undervalued companies with strong fundamentals and holding them long-term. He rarely sells, so the portfolio compounds slowly but steadily. - The company's unique structure has no central "CEO of Berkshire" — acquired companies operate almost totally independently, which Buffett calls the "Berkshire system." - Why it matters: Berkshire is one of the world's largest companies by market cap, and its annual shareholder meeting (the "Woodstock for Capitalists") draws tens of thousands. For decades, its performance has been a benchmark for long-term, patient investing, making it a case study in how disciplined capital allocation can build extraordinary wealth over time.