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

In this handout photo provided by U.S. Central Command, U.S. forces patrol the Arabian Sea near M/V Touska on April 20, 2026, after firing upon the Iranian-flagged vessel that the U.S. accused of attempting to violate the U.S. naval blockade of Iranian ports near the Strait of Hormuz. (Handout Photo by the U.S. Navy via Getty Images)
PoliticsIran
The Iran war has turned the world’s shipping straits into a chessboard—and the U.S. aims to box out China from the Panama Canal to the Malacca Strait
By Jordan BlumMay 2, 2026
9 minutes ago
Trump says a ‘final proposal’ for a taxpayer-funded takeover of Spirit Airlines is under consideration
PoliticsAirline industry
Trump says a ‘final proposal’ for a taxpayer-funded takeover of Spirit Airlines is under consideration
By Michelle L. Price, Rio Yamat and The Associated PressMay 1, 2026
8 hours ago
EBay soars on report that GameStop is preparing a takeover bid
Investingecommerce
EBay soars on report that GameStop is preparing a takeover bid
By Spencer Soper, Cecilia D'Anastasio and BloombergMay 1, 2026
9 hours ago
ExxonMobil CEO Darren Woods, far right, listens as U.S. President Donald Trump,left, speaks during a meeting with oil company executives in the East Room of the White House on Jan. 9. President Trump is aiming to convince oil executives to support his plans in Venezuela, a country whose energy resources he says he expects to control for years to come. US forces seized Venezuelan president Nicolas Maduro in a sweeping military operation on January 3, with Trump making no secret that control of Venezuela's oil was at the heart of his actions.
EnergyIran
Exxon Mobil CEO sees ‘more to come’ on price spikes from Iran war as Exxon, Chevron beat on earnings despite plunging profits
By Jordan BlumMay 1, 2026
10 hours ago
trump
PoliticsIran
Trump on Iran: ‘They want to make a deal, I’m not satisfied with it, so we’ll see what happens’
By Toqa Ezzidin, Munir Ahmed, Collin Binkley and The Associated PressMay 1, 2026
12 hours ago
infantino
North AmericaWorld Cup
Fifa’s Infantino predicted sellouts and ‘1,000 years of World Cups at once,’ but fans aren’t biting
By James Robson and The Associated PressMay 1, 2026
12 hours ago

Most Popular

Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
Personal Finance
Scott Bessent on financial literacy: 'it drives me crazy' to see young men in blue-collar construction jobs playing the lottery
By Fatima Hussein and The Associated PressMay 1, 2026
18 hours ago
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
North America
China dominates the world's lithium supply. The U.S. just found 328 years' worth in its own backyard
By Jake AngeloApril 30, 2026
2 days ago
The U.S. economy is booming — just not where 50 million Americans live
Commentary
The U.S. economy is booming — just not where 50 million Americans live
By Derek KilmerMay 1, 2026
22 hours ago
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
5 days ago
Current price of oil as of May 1, 2026
Personal Finance
Current price of oil as of May 1, 2026
By Joseph HostetlerMay 1, 2026
18 hours ago
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
Conferences
Accenture's Julie Sweet blew up 50 years of company history. She says the hardest part is still ahead
By Nick LichtenbergApril 29, 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.