Sixty-seven girls seem on the most recent Forbes 400 record of America’s wealthiest folks, launched earlier in October. They account for 17% of the record and have a mixed web price of $839 billion. In compiling the brand new record, researchers met in particular person or spoke nearly or by cellphone with every one when attainable, and interviewed their workers, handlers, asset managers and monetary advisors, rivals, friends and attorneys. Additionally they examined Securities and Trade Fee paperwork, court docket filings, probate information and information articles. They took into consideration all forms of property, and factored in debt and charitable giving. To find out how philanthropic every Forbes 400 member has been, Forbes appeared into their identified charitable giving and assigned every a philanthropy rating from 1 to five. A majority of the billionaires on the record scored a 1 or 2, which means they’ve given lower than 5% of their fortune to charity. See the accompanying gallery for the 20 wealthiest girls in america. Their web worths are as of Sept. 1.