Marianne Lake

MPW 2017—Marianne Lake
MUMBAI, INDIA - MARCH 10: Marianne Lake, Global Chief Financial Officer of JP Morgan, photographed on March 10, 2014 in Mumbai, India. (Photo by Abhijit Bhatlekar/Mint via Getty Images)Mint Hindustan Times via Getty Images
  • Title
  • Affiliation
    JPMorgan Chase
  • Age

JPMorgan Chase just had the most profitable year in its history, earning $24.7 billion in 2016. (The stock is up 37% over the past 12 months.) The woman reporting this news to investors was Lake, the company’s financial chief. With an office right next to CEO Jamie ­Dimon’s, the 18-year company ­veteran continues to be a major force within the firm. In addition to overseeing the bank’s finances—she has stepped up her game as a mentor and role model for other female executives within the bank. This year she became the operating committee sponsor of Women’s Interactive Networks, the firm’s largest resource group.

Personal Information

Previous Rank28

Company Financials (2016, or most recently completed fiscal year)

Revenues ($M)105,486
Profits ($M)24,733
Market Value as of 9/14/17 ($M)320076.8