Fidelity Investments Names Abigail Johnson CEO: WSJ

Abigail 'Abby' Johnson, previously the vice chairman, is now the CEO of Fidelity Investments, a company founded by her grandfather. She has been with the firm for 25 years, starting as one of the first women on the trading floors. Fidelity was once the largest mutual fund company in the U.S., managing funds like the Magellan Fund. Abby's wealth is estimated at $9.2 billion according to the Bloomberg Index, and her new role is a significant addition to her resume.

What is the name of the mutual fund company founded by Abigail Johnson's grandfather?

According to the billionaire Bloomberg Index, what is Abigail Johnson's estimated wealth?