‘Heavy is the head that wears the crown’: Jamie Dimon says these are the two things that will change for whoever becomes JPMorgan CEO

• Jamie Dimon reflects on the immense pressure and responsibility that comes with leading JPMorgan Chase, emphasizing that becoming CEO means having no one to defer to and bearing the full weight of decision-making. As the bank narrows its list of successors, Dimon’s insights into leadership underscore the formidable expectations awaiting his eventual replacement.

The top job at JPMorgan is one of the most coveted roles on Wall Street, and likely the highest profile. However...