Warren Buffett officially transferred the CEO position of Berkshire Hathaway to Greg Abel, marking a historic transition for the company and the American capital market. The market watches closely how Buffett's investment philosophy will continue. Abel inherits a solid management philosophy, focusing on strong acquisitions and accountability. Buffett's diverse portfolio includes Apple, Amazon, and Alphabet, while maintaining distance from trends like cryptocurrencies. The financial industry questions who will fill Buffett's influential role as uncertainty looms in the market.