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- Elon Musk's wealth has come under pressure since Tesla reported third-quarter earnings.
- Musk has an estimated $193 billion fortune as of October 31, per Bloomberg's Billionaire Index.
- He remains the world's richest person, leading LVMH boss Bernard Arnault, who is worth $156 billion.
Elon Musk's net worth is under pressure — the CEO of Tesla is worth $193 billion as of October 31, according to latest estimates by Bloomberg's Billionaire Index. It's the first time his fortune has dropped under $200 billion since early June.