Core Viewpoint - Warren Buffett expressed disappointment over Kraft Heinz's split, which undermines the results of the significant merger he led a decade ago [2] Group 1: Company Performance - Berkshire Hathaway holds a 27.5% stake in Kraft Heinz, making it the largest shareholder [2] - Following Buffett's comments, Kraft Heinz's stock price fell by over 3% [2] Group 2: Historical Context - The merger between Kraft Foods and H.J. Heinz was facilitated by Berkshire Hathaway and private equity firm 3G Capital in 2015 [2] - 3G Capital has been gradually reducing its stake in Kraft Heinz over the years and quietly exited its investment in 2023 [2] Group 3: Future Outlook - Buffett indicated that Berkshire will act in the best interest of the company regarding its investment in Kraft Heinz [2] - He stated that Berkshire would not accept large block trade offers unless other shareholders receive the same price [2]