Shares of the online retailer fell 0.7 percent to $1,046 at 4 p.m. in New York, after climbing as high as $1,083.31 four hours earlier, which gave Bezos a net worth of $92.3 billion. Gates had a net worth of $90.8 billion as of the Wednesday close.
Bezos remains ranked second on the Bloomberg Billionaires Index, behind the Microsoft Corp. co-founder. Gates, 61, has held the top spot since May 2013.
Amazon’s second-quarter earnings per share of 40 cents missed the lowest analyst estimate. The median estimate was for $1.42.
Bezos, 53, owns about 17 percent of Seattle-based Amazon, which had surged 40 percent this year through Wednesday, helping to add $24.5 billion to his net worth. He started 2017 as the world’s fourth-wealthiest person and has since surpassed Warren Buffett and Inditex SA founder Amancio Ortega, 81, who ranks third with $82.7 billion.
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