最富的50个人拥有美国一半的财富 The 50 richest Americans hold almost as much wealth as half the U.S., according to Fed and Bloomberg data. The bottom half — about 165 million people — hold $2.08 trillion, or 1.9% of all household wealth, Fed data show. The 50 richest people are worth almost $2 trillion, according to the Bloomberg Billionaires Index, up $339 billion this year. The Fed reckons the top 1% have a combined net worth of $34.2 trillion.