4. Abigail Johnson, FMR (Fidelity Investment’s Parent Company)
Johnson took over the reigns at FMR in 2012. Recognizing the importance of the millennial generation and women, Johnson’s leadership has resulted in a 19% increase of FMR’s assets to $4.62 trillion. Johnson is also the first and only woman to serve on the Financial Service Forum. As a result of Johnson’s leadership, Fidelity has helped fund major startups, including Uber, the ride sharing app that helps improve transit in major cities.