Leadership Changes - Warren Buffett, CEO of Berkshire Hathaway, will step down on January 1, 2026, marking a significant transition for the conglomerate he founded [1] - Walmart CEO Doug McMillon will retire on January 31, 2026, after leading the company since February 1, 2014, during which Walmart's market cap increased from approximately $250 billion to over $800 billion [3][5] - Target CEO Brian Cornell will also retire on February 1, 2026, after an 11-year tenure, with COO Michael Fiddelke set to take over [6] Industry Trends - Analysts highlight the evolving skill set required for retail leadership, emphasizing the importance of supply chain expertise and technological awareness due to changing consumer habits influenced by companies like Amazon and TikTok [2] - The retail sector is described as increasingly competitive, with companies facing significant challenges [2] Company Strategies - Target's new CEO, Michael Fiddelke, has outlined three key priorities: enhancing retail leadership in style and design, improving guest experience, and advancing technology, alongside plans to eliminate 8% of corporate roles in the US as part of a turnaround strategy [7] - Lululemon is also preparing for a leadership change in 2026, although the successor has not yet been announced [8]