264. Meg Whitman
$3 billion self-made score: ^ source: ebay
age: 61 residence: atherton, calif. m.b.a., harvard ’79 The Princeton and Harvard grad oversaw the 2015 split of Hewlettpackard into 2 separate entities, HP Enterprise and HP Inc. Since then, she has focused on the former, where she serves as CEO. She stepped down from the board of HP Inc. in July. The former CEO of ebay—where she served for a decade and made most of her fortune—has a residential college named after her at Princeton following a $30 million donation in 2002.