Berkshire Hathaway (BRK.B) Enters a New Era as Leadership Transitions Beyond Warren Buffett

Core Insights - Ironvine Capital Partners emphasizes that long-term equity returns are driven by underlying earnings growth, with portfolio businesses increasing earnings by 12% to 16% in 2025 and compounding profits at approximately 15% to 18% annually over the past nine years [1] - The firm anticipates another year of mid-teens earnings growth in 2026, supported by competitive advantages, reinvestment opportunities, and industry tailwinds [1] - The Ironvine Concentrated Equity Composite returned 11.27% in 2025, while the Ironvine Core Equity Composite gained 9.68%, compared to the S&P 500 Index's return of 17.88% [1] Portfolio Highlights - Major portfolio holdings are benefiting from trends in cloud computing, aerospace maintenance, datacenter and semiconductor growth linked to artificial intelligence, resilient credit markets, digitization of payments, and demand for enterprise software and risk-management services [1] - Berkshire Hathaway Inc. (NYSE:BRK-B) is highlighted as a key stock, with a one-month return of -3.36% and a market capitalization of approximately $1.04 trillion as of March 19, 2026 [2] - Berkshire's new CEO, Greg Abel, faces challenges in managing the company's cash and equity portfolio, especially as shares are not undervalued compared to previous years [3]