#68. Abigail Johnson
- Net worth: $20.9 billion
- Source of wealth: Fidelity
- Age: 60
- Country/territory: United States
Abigail Johnson became chief executive officer of Fidelity Investments in 2014, making her the third generation of her family to run the mutual fund company. She has been chairman since 2016. The Boston-based company was founded by her grandfather, Edward Johnson II, in 1946.