Warren Buffett stepped down as CEO of Berkshire Hathaway at the end of 2025, a mere 95 years young, and longtime Berkshire executive Greg Abel stepped up. What does the leadership transition mean for Buffett's incomparable creation and its shares? Barron's Senior Managing Editor Lauren R. Rublin speaks with Associate Editor Andrew Bary, and Cathy Seifert, a senior vice president at CFRA Research, both of whom have followed Berkshire's evolution and the stock's performance for many years. We will also have a look at other insurance and financial stocks, and what is moving in the markets.

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