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

Trendingnow

1

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year

2

Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: 'Your character will take you further than your resume'

3

Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 

1

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year

2

Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: 'Your character will take you further than your resume'

3

Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
FinanceSohn Conference

Bill Ackman: Valeant could be the next Berkshire Hathaway

By
Jen Wieczner
Jen Wieczner
Down Arrow Button Icon
By
Jen Wieczner
Jen Wieczner
Down Arrow Button Icon
May 4, 2015, 7:29 PM ET
Ackman, founder and CEO of hedge fund Pershing Square Capital Management, speaks at the Sohn Investment Conference in New York
William Ackman, founder and CEO of hedge fund Pershing Square Capital Management, speaks at the Sohn Investment Conference in New York, May 5, 2014. Activist investor Ackman said on Monday that he recommends the shares of mortgage finance giants Fannie Mae and Freddie Mac because the companies have low liquidity risk. REUTERS/Eduardo Munoz (UNITED STATES - Tags: BUSINESS) - RTR3NVYGPhotograph by Eduardo Munoz—Reuters

Leave it to hedge fund manager Bill Ackman to turn one of his biggest investor-activism setbacks into one of his most bullish bets.

Other than shorting Herbalife, the founder of Pershing Square Capital’s most high-profile play recently was his campaign last year to help drug maker Valeant (VRX) acquire Botox maker Allergan. That all fell apart when Allergan, after months of fending off Valeant’s unsolicited offer, was sold to Actavis late last year.

During the hostile-takeover showdown, Ackman’s fund, in merger arbitrage fashion, had gone very long Allergan—a move that panned out to be very profitable for Pershing as Allergan shares rose on the takeover bids, even though the deal with Valeant failed.

But as soon as the situation changed, Ackman saw an opportunity to also play the other side of the coin. “We spent a year working with Valeant trying to take over Allergan, and one of the frustrations we had, as we got to see Valeant trading at $110 a share, was that we couldn’t buy the stock,” Ackman said during his closing presentation at the 20th annual Sohn Investment Conference on Monday. “But the moment we could, we bought it. You could say we’re late to the party.”

Ackman’s Pershing Square has now invested 20% of its capital into Valeant, Ackman said. His investment thesis is based on Valeant’s track record of acquisitions, which have—other than with Allergan—mostly succeeded, Ackman said. After all, Valeant has acquired 100 companies over the past seven years, including Bausch & Lomb, and is hungry for more, according to Ackman.

“The story is not that well understood by Wall Street….They’re incredibly talented at getting deals done,” Ackman said. He sees Valeant doing between $7 billion and $20 billion worth of acquisitions per year. “We think these are very reasonable assumptions.”

In Ackman’s view, Valeant isn’t merely a pharmaceutical company, but rather a “platform company” that systematically makes acquisitions in order to increase its own value. Indeed, Ackman compared Valeant to a special purpose acquisition company, or SPAC—a shell company created for the purpose of buying other companies. “Platform companies have unique management, so assets they buy are worth more to them than anyone else,” said Ackman, citing Danaher (DHR) as well as John Malone’s Liberty Media (LMCA) as examples.

And yet, the market generally values companies based on assets they already own, rendering Valeant and other such platform companies perennially undervalued. “The problem with that methodology is it assigns no value to the company’s ability to make transformative transactions,” Ackman said.

Ackman has also invested in several true SPACs, and he says the experience helped him recognize the value in a serial acquirer like Valeant. (Ackman’s SPAC investments have mostly been in those created by his friend Martin Franklin, founder of Jarden Corp. (JAH). Franklin and Ackman are tennis buddies, as well as fellow supporters of charitable causes.) Noticing that the value of the shell company would double the day after it made an acquisition, Ackman wondered: Why didn’t more investors realize that they could double their money just by investing before a deal was announced?

Indeed, Ackman observed a similar pattern with Valeant, such as when it bought Bausch & Lomb. “Everyone in the world knew that Valeant was looking to make acquisitions but it wasn’t ’til the day that they announced the acquisition that the stock jumps from $70 to $90,” Ackman said. Similarly, when Valeant announced in February that it would buy rival Salix Pharmaceuticals, its stock price jumped from $161 to $196, Ackman said. “Shareholders should not be allowed to make this much money—it simply means the stocks are not being valued correctly,” Ackman said. “This is a huge opportunity for investors.”

With the Sohn conference happening on the heels of Warren Buffett’s Berkshire Hathaway annual meeting, Ackman finished with an observation that likely resonated with many of the investors in the room who had just returned from Omaha. Berkshire Hathaway was the quintessential platform company, Ackman said, and still it had been “continually undervalued” for its entire history. “You’d think after 25 years people would realize,” Ackman said. “And Valeant is a very early-stage Berkshire.”

Clarification, May 4, 2015: This article has been updated to more accurately reflect Pershing Square Capital’s role in Valeant’s attempted takeover of Allergan.

 

About the Author
By Jen Wieczner
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

ambrose
CommentaryRobotics
Former NASA Robotics Chief: America is building the wrong kind of robots — and China knows it
By Robert AmbroseMay 23, 2026
1 hour ago
Elon Musk’s SpaceX IPO filing just told us what business he’s betting on for the future—and it’s not rockets
InvestingFinance
Elon Musk’s SpaceX IPO filing just told us what business he’s betting on for the future—and it’s not rockets
By Shawn TullyMay 23, 2026
2 hours ago
morris
CommentaryEntrepreneurship
My startup hit $200 million ARR. But first I walked away from 2.5 million YouTube subscribers and nearly went bankrupt
By Joel MorrisMay 23, 2026
3 hours ago
Beyond the diploma: Skills that actually get graduates hired
Future of WorkWorkplace Innovation Summit
Beyond the diploma: Skills that actually get graduates hired
By Ashley LutzMay 22, 2026
17 hours ago
Sam Altman standing in a lift.
AIOpenAI
The big questions looming over OpenAI’s trillion-dollar IPO
By Beatrice NolanMay 22, 2026
17 hours ago
Walmart shoppers are filling their gas tanks with less than 10 gallons for the first time since 2022, and its CFO calls it ‘an indication of stress’
EconomyRetail
Walmart shoppers are filling their gas tanks with less than 10 gallons for the first time since 2022, and its CFO calls it ‘an indication of stress’
By Marco Quiroz-GutierrezMay 22, 2026
18 hours ago

Most Popular

Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
Success
Jeff Bezos wants the bottom half of earners to pay zero income tax—he says nurses making just $75K should save $12K a year
By Preston ForeMay 21, 2026
2 days ago
Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: 'Your character will take you further than your resume'
Success
Despite a $500 million net worth, Shaq just finished his fourth degree. He warns graduates: 'Your character will take you further than your resume'
By Preston ForeMay 20, 2026
3 days ago
Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
Workplace Culture
Bolt CEO says he let go of his entire HR team for creating problems that didn’t exist: ‘Those problems disappeared when I let them go’ 
By Preston ForeMay 19, 2026
4 days ago
Indeed chief economist says we’re entering an era of ‘great mismatch’ thanks to a generational imbalance of workers
Success
Indeed chief economist says we’re entering an era of ‘great mismatch’ thanks to a generational imbalance of workers
By Emma BurleighMay 22, 2026
18 hours ago
Microsoft reports are exposing AI's real cost problem: Using the tech is more expensive than paying human employees
AI
Microsoft reports are exposing AI's real cost problem: Using the tech is more expensive than paying human employees
By Jake AngeloMay 22, 2026
17 hours ago
Pay transparency is exposing a bigger problem: Most companies can't explain why they pay what they pay
Workplace Culture
Pay transparency is exposing a bigger problem: Most companies can't explain why they pay what they pay
By Sydney LakeMay 20, 2026
3 days 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.