20,000 layoffs, 14 markets exited, one flatter bank—Jane Fraser's Citi playbook is working. Wall Street wants to know what's next.

20,000 layoffs, 14 markets exited, one flatter bank—Jane Fraser's Citi playbook is working. Wall Street wants to know what's next.

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Jane Fraser has ascended to the top spot on the Fortune MPW list, five years after she became Citi's CEO.