The Motley Fool·2026-01-05 09:44Core Viewpoint - Berkshire Hathaway's portfolio continues to reflect Warren Buffett's investment philosophy, even after he has stepped down as CEO, as he remains the largest shareholder and chairman of the board [2][3]. Group 1: Portfolio Composition - Nearly 65% of Berkshire Hathaway's portfolio is concentrated in five key stocks as of early 2026 [3]. - The largest holding is Apple, comprising 21.1% of the portfolio with 238,212,764 shares owned [5]. - American Express is the second-largest holding at 18.3% of the portfolio, with Buffett indicating it is a stock Berkshire would own indefinitely [8]. - Bank of America represents 10.2% of the portfolio, with a valuation of over $31 billion [9]. - The Coca-Cola Company is the fourth-largest holding, with 400 million shares owned, reflecting Buffett's long-term commitment to the brand [12]. - Chevron ranks fifth in the portfolio, with over 122 million shares owned, generating substantial income through its attractive dividend yield of 4.5% [14][16]. Group 2: Future Considerations - There is speculation that Greg Abel, Buffett's successor, may consider trimming the stake in Apple, although this is viewed as a potential mistake given Apple's strong customer loyalty and future product developments [7]. - It is unlikely that significant changes will occur in Berkshire's stake in American Express, as it is viewed as a "wonderful business" [9]. - The future of Bank of America under Abel's leadership remains uncertain, but no significant sales are expected due to its attractive valuation [11]. - Coca-Cola is expected to remain a long-term holding, with no anticipated sales under Abel's direction [13]. - While there may be some trimming of the Chevron position, it is expected that Berkshire will maintain a significant stake due to the income it generates [16].