5 titans of French luxury grew $50 billion richer in a week — and are now worth more than Costco

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Bernard Arnault
Bernard Arnault is the CEO of LVMH and the world's third-richest person.

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LVMH's Bernard Arnault overtakes Mark Zuckerberg to become 3rd-richest person after $30 billion wealth surge

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Bernard Arnault
Bernard Arnault has grown $30 billion richer this week.

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Elon Musk is $100 billion richer than in April thanks to Tesla's stock surge — and worth more than McDonald's or Pepsi

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Elon Musk.
Tesla CEO Elon Musk has added over $100 billion to his fortune since April.

Carina Johansen/AFP/Getty Images

A surfer without a degree is worth $16 billion after his biotech company's stock soared 1,100% in a year

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Summit Therapeutics CEO Bob Duggan shown surfing a wave.
Bob Duggan is the CEO of Summit Therapeutics.

Summit Therapeutics

$100 billion club shrinks to 12 members as slump in stocks knocks 3 people out

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Jensen Huang in front of the Nvidia logo.
Nvidia CEO Jensen Huang tumbled out of the $100 billion club last week.

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A grocery tycoon turned Walmart robotics supplier is one of this year's biggest wealth losers after $9 billion wipeout

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the Symbotic logo
Symbotic supplies warehouse robots.

Pavlo Gonchar/SOPA Images/LightRocket/Getty Images

Here's how these successful CEOs managed to lose it all

Tech Insider
Former FTX CEO Sam Bankman-Fried.
Former FTX CEO Sam Bankman-Fried lost money after his company collapsed and his arrest.

Michael M. Santiago via Getty Images

3 Walmart heirs are on the brink of being worth $100 billion each — and together they're way richer than Elon Musk

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Wal-Mart family Jim Walton, Alice Walton and Rob Walton
Jim, Alice, and Rob Walton have all become a lot richer this year.

REUTERS/Rick Wilking

The billionaire's social calendar: The must-attend events for the world's wealthiest business icons

Tech Insider : Travel
A plane, chanel purse, Rolex, gold chain, and other luxury items are displayed together
Billionaires follow a pretty consistent schedule, flying their private jets en masse from Davos in January and Sun Valley in July, stopping in Monaco and St. Barts on their superyachts in between.

iStock; Robyn Phelps/Insider

Meet US Open star Jessica Pegula, whose parents are the billionaire owners of the Buffalo Bills

Tech Insider : Sports
Jessica Pegula prepared to swing her racquet during her match in the first round of the US Open.
Jessica Pegula defeated fellow American Shelby Rogers in the first round of the US Open.

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