See the list of California's 200-plus billionaires who could be hit by the proposed wealth tax

Tech Insider : Business, Economy
Side by side images of Palmer Luckey, Mark Zuckerberg, Jensen Huang.
Palmer Luckey, Mark Zuckerberg, and Jensen Huang are among the billionaires that could be impacted by a California wealth tax.

Patrick T. Fallon/AFP/Getty Images; Jeff Bottari/Zuffa LLC/Getty Images; Patrick T. Fallon/AFP/Getty Images

Why Elon Musk says saving for retirement will be 'irrelevant' in the next 20 years

Tech Insider : Business
Elon Musk at a news conference in the Oval Office of the White House, May 30, 2025, in Washington.
Elon Musk erupted at the EU all weekend, blasting Brussels over censorship and bureaucracy after X was hit with a major fine for "fake" blue checkmarks.

AP Photo/Evan Vucci, File

The California wealth tax is a window into billionaires' risk tolerance

Tech Insider : Economy, Business
Jensen Huang, Larry Page
Nvidia's Jensen Huang and Google's Larry Page had different responses to California's proposed billionaire's tax.

Patrick T. Fallon / AFP via Getty Images, EMMANUEL DUNAND/AFP/GettyImages

Larry Page is officially moving business out of California ahead of a proposed billionaire's tax

Tech Insider : Business, Economy, Politics
Google cofounder Larry Page
Google cofounder Larry Page has cut his ties to California

Justin Sullivan/Getty Images

Elon Musk is already $24 billion richer this year

Tech Insider : Business
Tesla CEO Elon Musk
Tesla CEO Elon Musk

ODD ANDERSEN/AFP via Getty Images

Warren Buffett's reign as Berkshire Hathaway CEO is over. New boss Greg Abel faces 3 big challenges in his wake.

Tech Insider : Business
Warren Buffett
Warren Buffett, the CEO of Berkshire Hathaway.

Nati Harnik/AP

The world's 10 wealthiest people are worth more than Amazon after getting nearly $600 billion richer in 2025

Tech Insider : Business, Crypto
Composite picture of Elon Musk and Jeff Bezos
Composite picture of Elon Musk (left) and Jeff Bezos (right)

Joel Saget/AFP and Kevin Winter

What it's like visiting the island of St. Barts — a beloved party spot for billionaires and their superyachts

Tech Insider : Travel, Travel, Business
A view of Gustavia harbor in St. Barthelemy, French Antilles.
A view of Gustavia harbor in St. Barthelemy, French Antilles.

Studio Borlenghi/ALeA/Getty Images

Beyoncé's net worth has reached the billions. See how the superstar makes and spends her fortune.

Tech Insider : Business, Crypto, Sports
Beyoncé performs during the Renaissance World Tour.
Beyoncé performs during the Renaissance World Tour.

Kevin Mazur/WireImage for Parkwood

Beyoncé is a billionaire. She joins these musicians in the elite club.

Tech Insider : Business, Sports
Bruce Springsteen, Beyoncé, and Taylor Swift split image thumb
Bruce Springsteen, Beyoncé, and Taylor Swift are all billionaires.

Al Pereira/WireImage; Edward Berthelot/Andreas Rentz/Getty Images

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