The Most Powerful Women in Banking, #3, Marianne Lake, JPMorganChase

T1Covered by 1 source · first reported by American Banker (headlines) at 01 Oct, 02:35 UTC

Thought to be the smartest person in the room, Lake's ability to parse data to solve problems drove a ROE of 32% for her unit in 2025.

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Sources

• T1The Most Powerful Women in Banking, #3, Marianne Lake, JPMorganChaseAmerican Banker (headlines)01 Oct, 02:35