Berkshire Hathaway's Todd Combs to depart and join JPMorgan

Leadership Changes at Berkshire Hathaway - Berkshire Hathaway is undergoing significant leadership changes following Greg Ael's recent appointment as CEO, succeeding Warren Buffett after 60 years [2][14] - Adam Johnson, CEO of NetJets, has been appointed as the president of consumer products service and retailing businesses while continuing his role at NetJets [3][4] - Todd Combmes, who managed over $20 billion at Berkshire and served as CEO of Geico, is leaving to take a new role at JP Morgan [5][9] New Appointments and Transitions - Nancy Pierce has been appointed as the new CEO of Geico, effective immediately, after serving as COO since 1986 [6][7] - Mark Hamburg, Berkshire's CFO for 40 years, will retire in June 2027, with Charles Chang set to succeed him [8] - Michael O'Sullivan has been appointed as the new general counsel, coming from SNAP and previously working at Charlie Munger's law firm [9] JP Morgan's Strategic Initiatives - Todd Combmes will lead JP Morgan's strategic investment group, focusing on a $10 billion initiative to address critical needs in sectors like critical minerals and frontier technologies [9][10] - Jamie Dimon has emphasized the importance of focusing on supply chain issues, defense, AI, and critical minerals, reflecting a shift towards domestic capabilities [10][11] - JP Morgan plans to loan $1.5 trillion over the next decade, with an aim to increase this by 50% [11]