Warren Buffett, as a highly watched investor, has seen the company he manages, Berkshire Hathaway (BRK.A)(BRK.B), long renowned for delivering returns that significantly outpace the broader market. From 1964 to 2024, the company’s stock achieved an average annual compound return of 19.9%, with a total return exceeding 5,500,000%, while the S&P 500 Index (including dividends) recorded an average annual compound return of 10.4% over the same period. Part of Berkshire Hathaway’s success stems from its stock investment portfolio, which exceeds $300 billion in size. This portfolio is primarily funded by premiums from its insurance businesses and is characterized by a long-term holding strategy.
As of the end of the most recent quarter, Berkshire Hathaway’s top five holdings highlight a preference for companies with competitive advantages. Apple Inc. (AAPL) constitutes approximately 21% of the portfolio, American Express (AXP) 17.8%, Bank of America (BAC) 9.8%, The Coca-Cola Company (KO) 9.3%, and Chevron (CVX) 5.9%. These companies have each established solid positions within their respective fields. Among them, American Express and Coca-Cola are investments held for decades, likely personally selected by Buffett. Apple, initially invested in 2016, once accounted for nearly 40% of the portfolio but has been gradually reduced in recent times. Bank of America represents one of the few banking stocks in the current portfolio, while Chevron signifies Berkshire Hathaway’s position in the energy sector, demonstrating confidence in the long-term prospects of the U.S. oil and gas industry.
Over the past two-plus years, Berkshire Hathaway’s cash reserves have continuously grown, reaching $382 billion by the end of the third quarter. Buffett has publicly stated that the current market lacks sufficiently attractive investment opportunities. This move is often interpreted as a cautious signal regarding elevated market valuations. He has also noted that market pullbacks are cyclical phenomena, and while crashes are difficult to avoid, they are part of the stock market. Despite record-high cash reserves, Buffett has not completely retreated from the market: in the third quarter, Berkshire Hathaway not only increased its holdings in some existing stocks but also established a new position in Alphabet (GOOGL), indicating continued selective deployment of capital.
In recent years, the artificial intelligence boom has driven the S&P 500 Index to new highs multiple times. The eight highest-valued AI-related stocks account for nearly 40% of this weighted index, making their performance highly dominant in the overall index’s movement. The recent volatility and pullback of the S&P 500 from its highs have raised concerns among some investors about an AI bubble. While Buffett has not directly commented on AI, the increase in cash reserves and his emphasis on the principle of avoiding overpriced stocks imply vigilance towards overheated market segments. He consistently believes the market remains a crucial mechanism for wealth creation over the long term but advises investors to stay calm and reserve cash to seize quality opportunities during market downturns.
