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

Trendingnow

1

Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military

2

'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032

3

Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there

1

Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military

2

'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032

3

Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
FinanceWarren Buffett

Warren Buffett: Valeant’s Business Model Was “Deeply Flawed”

By
Stephen Gandel
Stephen Gandel
Down Arrow Button Icon
By
Stephen Gandel
Stephen Gandel
Down Arrow Button Icon
April 30, 2016, 3:54 PM ET
Berkshire Hathaway Inc. Annual General Meeting
Photo by Bloomberg Bloomberg — Getty Images

Warren Buffett says the hedge funds, including that of Bill Ackman, and others who piled into the shares of Valeant Pharmaceuticals (VRX) and lost big should have seen it coming.

Buffett, at Berkshire Hathaway (BRK-A) annual meeting, said over the years numerous people tried to get him to buy the stock, or wanted him to meet Valeant’s former CEO Michael Pearson. But he never was interested. Buffett said there are patterns he has come to recognize over the years that are red flags to him. And says those flags were flapping at Valeant, which Buffett said had a “deeply flawed” business model.

“If you have an intelligent guy pursuing a course of action that will put you on the front page, that will eventually get you into trouble,” says Buffett. “Patterns that frequently come to a bad end, but look extremely good in the short run,” essentially saying that Valeant was too short-term.

Buffett got into a behind the scenes dispute with hedge fund manager Bill Ackman last year over Valeant, after his No. 2 Charlie Munger compared Valeant to famously flawed conglomerate ITT.

Munger for his part on Saturday said, “Valeant was a sewer and those who ran it deserve the opprobrium they got.”

Valeant was a favorite of hedge funds for years. Buffett also took time out to attack hedge funds at Berkshire’s annual meeting as well. He pointed out that he is far ahead on his bet with a bunch of hedge fund managers that the market in general would do better than hedge funds. Over the past eight years, since Buffett made the bet, Buffett said that the market has done three times as well as hedge funds in general. “It might sound like a terrible result for hedge funds but not a terrible result for hedge fund managers,” Mr. Buffett says, referring to hedge funds’ large fees.

Click here for all of Fortune’s coverage of Berkshire’s annual meeting.

About the Author
By Stephen Gandel
See full bioRight Arrow Button Icon

Latest in Finance

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
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • 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
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

‘I love the inflation’: Trump is ‘not concerned’ about inflation hitting 4% for the first time since 2023. ‘The numbers were great’
EconomyDonald Trump
‘I love the inflation’: Trump is ‘not concerned’ about inflation hitting 4% for the first time since 2023. ‘The numbers were great’
By The Associated Press and Christopher RugaberJune 10, 2026
5 hours ago
A man guides a ship in the water.
EnergyOil
Analysts expected oil to surge above $200 but China has quietly kept prices half of that—and can’t for much longer
By Sasha RogelbergJune 10, 2026
5 hours ago
Meryl Streep says she was ‘ready to retire’ when the call for ‘Devil Wears Prada’ came—so she demanded they double her salary or nothing
SuccessThe Promotion Playbook
Meryl Streep says she was ‘ready to retire’ when the call for ‘Devil Wears Prada’ came—so she demanded they double her salary or nothing
By Orianna Rosa RoyleJune 10, 2026
9 hours ago
Kevin Warsh (L) shakes hands with U.S. President Donald Trump after being sworn in as the new Chairman of the Federal Reserve in the East Room of the White House on May 22, 2026 in Washington, DC.
EconomyInflation
Inflation is back above 4% for the first time since 2023—but Kevin Warsh might catch a break
By Eva RoytburgJune 10, 2026
10 hours ago
swiss
EuropeImmigration
Switzerland to cast world’s first ever vote on whether to cap population
By Jamey Keaten and The Associated PressJune 10, 2026
10 hours ago
Top CD rates from major banks on June 10, 2026: Chase CDs, Bank of America CDs, Citibank CDs, and more
Personal FinanceCertificates of Deposit (CDs)
Top CD rates from major banks on June 10, 2026: Chase CDs, Bank of America CDs, Citibank CDs, and more
By Joseph HostetlerJune 10, 2026
10 hours ago

Most Popular

Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military
Asia
Pentagon accuses Alibaba, Baidu and BYD, three of China's biggest companies, of supporting the Chinese military
By Kate O'Keeffe and BloombergJune 8, 2026
2 days ago
'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032
Economy
'We are rapidly running out of time': Watchdog sounds Social Security alarm after 22% cut confirmed for 2032
By Nick LichtenbergJune 9, 2026
1 day ago
Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
Success
Costco CEO Ron Vachris rose from forklift driver to the C-suite without a college degree: ‘Don’t chase a title’ is the career advice that got him there
By Preston ForeJune 8, 2026
2 days ago
Current price of oil as of June 9, 2026
Personal Finance
Current price of oil as of June 9, 2026
By Joseph HostetlerJune 9, 2026
1 day ago
Wall Street dumped nearly $1 trillion in tech stocks by midday—then clawed it back and bought peanut butter and paint
Investing
Wall Street dumped nearly $1 trillion in tech stocks by midday—then clawed it back and bought peanut butter and paint
By Eva RoytburgJune 9, 2026
1 day ago
A ‘MAGA Warrior’ Texas ag chief is publicly blasting the USDA over a flesh-eating pest threatening America's beef supply
North America
A ‘MAGA Warrior’ Texas ag chief is publicly blasting the USDA over a flesh-eating pest threatening America's beef supply
By Marco Quiroz-GutierrezJune 10, 2026
14 hours ago

© 2026 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.