In the battle of the mega-billionaires, Jeff Bezos has had a much better couple of weeks than either Mark Zuckerberg or Elon Musk, as evidenced by both the surge in net worth of the former and dramatic decreases to the latter.

                By                    Vance Cariaga                

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Tesla CEO Musk had the biggest one-day loss in November, when his personal wealth tumbled by $35 billion after tweeting that he might sell 10% of his Tesla stake. Musk also lost $25.8 billion from his net worth last week, according to Bloomberg.

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Meta’s share price tanked 26% on Thursday, which wiped out $200 billion of market cap to set another single-day record. Zuckerberg owns just less than 13% of the company. Meta’s stock rebounded some on Friday, rising about 0.20% in afternoon trading.