• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Bitcoin

Warren Buffett and Jamie Dimon on Bitcoin: ‘Just Beware’

By
Sarah Gray
Down Arrow Button Icon
By
Sarah Gray
Down Arrow Button Icon
June 7, 2018, 6:50 PM ET

Berkshire Hathaway CEO Warren Buffett and J.P. Morgan CEO Jamie Dimon voiced apprehension about Bitcoin during a joint interview on CNBC’s Squawk Box.

During the interview, which aired on Thursday, the two were asked “which one of you hates Bitcoin more?”

“I set a high standard,” Buffett, who has been critical of the cryptocurrency, replied. “I don’t know whether Jamie can top me or not.”

“I don’t want to be a Bitcoin spokesman,” Dimon responded. “Just beware.”

Buffett has long been critical of Bitcoin, calling it a “mirage” in 2014. In May, prior to the Berkshire Hathaway annual shareholders meeting, Buffett said the popular (yet volatile) cryptocurrency was “probably rat poison squared.”

Dimon has also critiqued the cryptocurrency. Last fall he called Bitcoin a “fraud.” In January, he walked back those comments, saying in an interview on Fox Business, that “the blockchain is real,” a reference to Bitcoin’s underlying open accounting technology that is seen by many as a more reliable and secure alternative to standard accounting software.

About the Author
By Sarah Gray
See full bioRight Arrow Button Icon

Latest in

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.


Latest in

Big TechTesla
Tesla faces NHTSA probe over Model 3 emergency door handles
By Dana Hull and BloombergDecember 24, 2025
1 hour ago
Donald Trump, standing in the Oval Office, frowns and looks to the side.
Economyaffordability
Obama’s former top economic advisor says he feels ‘a tiny bit bad’ for Trump because gas prices are low, but consumer confidence is still plummeting 
By Sasha RogelbergDecember 24, 2025
3 hours ago
EconomyMillionaires
Millionaire tax plans spread as Washington state eyes new levy
By Anna Edgerton, Casey Murray and BloombergDecember 24, 2025
4 hours ago
Lawfraud
Tricolor paid CEO $30 million in year before alleged fraud
By Scott Carpenter and BloombergDecember 24, 2025
4 hours ago
Dianna Tompkins sits on a stair in front of her home in Demotte, Ind., Dec. 17, 2025.
Arts & Entertainmentgovernment shutdown
When SNAP payments stopped, a fast-moving nonprofit program rushed in with $12 million—and kept families fed
By James Pollard and The Associated PressDecember 24, 2025
4 hours ago
LawDonald Trump
Trump’s $100,000 H-1B visa application fee upheld by judge
By Madlin Mekelburg and BloombergDecember 24, 2025
4 hours ago

Most Popular

placeholder alt text
Personal Finance
Financial experts warn future winner of the $1.7 billion Powerball: Don't make these common money mistakes
By Ashley LutzDecember 23, 2025
1 day ago
placeholder alt text
Retail
Trump just declared Christmas Eve a national holiday. Here’s what’s open and closed
By Dave SmithDecember 24, 2025
10 hours ago
placeholder alt text
Success
The average worker would need to save for 52 years to claw their way out of the middle class and be classified as wealthy, new research reveals
By Orianna Rosa RoyleDecember 23, 2025
1 day ago
placeholder alt text
Success
'When we got out of college, we had a job waiting for us': 80-year-old boomer says her generation left behind a different economy for her grandkids
By Mike Schneider and The Associated PressDecember 23, 2025
1 day ago
placeholder alt text
Success
Former U.S. Secret Service agent says bringing your authentic self to work stifles teamwork: 'You don’t get high performers, you get sloppiness'
By Sydney LakeDecember 22, 2025
2 days ago
placeholder alt text
Success
Billionaire philanthropy's growing divide: Mark Zuckerberg stops funding immigration reform as MacKenzie Scott doubles down on DEI
By Ashley LutzDecember 22, 2025
2 days ago