• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Financeallergan-pfizer deal

Here’s Are the Biggest Losers of the Pfizer-Allergan Breakup

Lucinda Shen
By
Lucinda Shen
Lucinda Shen
Down Arrow Button Icon
April 6, 2016, 6:59 PM ET

The deal to combine Pfizer and Allergan was set to be the largest drug merger ever. Instead, it will go down as a huge bust.

It’s not just the Pfizer (PFE) and Allergan (AGN) executives who are reeling from essentially being forced to abandon their $160 billion deal Wednesday—Allergan’s CEO Brett Saunders called the government’s actions to block the deal “unAmerican”—but some of Wall Street’s finest also are probably also feeling a bit down as well.

Allergan and Pfizer had hired advisors to guide them through the biggest deal of 2015—advisors who would’ve received over $230 million in fees, according to Freeman and Company, which was reported by the New York Times. The majority of that figure was likely to be paid after the deal closed.

Hedge funds have also clocked in losses after having bet on the merger’s success.

Here’s who lost the most in the blockbuster breakup.

Pfizer

Pfizer CEO Ian ReadPhotograph by Dan Kitwood—Getty Images
Photograph by Dan Kitwood—Getty Images

Pfizer CEO Ian Read has been pretty clear that he believes the only way to get his company out of its long-term funk was to do a big deal. Once again, he’s going to have to back peddle. It’s the second big deal that Read has lost out on in more than two years.

In addition to the cost of the $150 million breakup fee Pfizer will have to pay Allergan, the deal will certainly deal some damage to Pfizer and Read with investors. Read was out there proclaiming the tax benefits of the Allergan deal. But he also sold the deal as a way for Pfizer to expand its drug portfolio and potentially part of a plan to break the combined company up into parts. Now the concern for Pfizer is whether the standalone company will be too small to weather a breakup. Pfizer has reported plans to make a decision by 2016.

Since Pfizer first spelled out its intention to broach a large acquisition nearly two years ago, Pfizer’s stock has fallen 2%. That was shortly after Pfizer’s play for AstraZeneca fell through. Pfizer’s stock also lost 16% through the end of March since the its deal with Allergan was first rumored back in late October. Next time, Read signals he would like to do a big deal, investors may signal it’s time for him to go.

 

Wall Street

Wall Street near the New York Stock Exchange.Photograph by: Spencer Platt—Getty Images
Photograph by Spencer Platt—Getty Images

Allergan’s deal advisors, JPMorgan Chase (JPM) and Morgan Stanley (MS) were expected to split $142 million for their services.

Goldman Sachs (GS), Centerview Partners, Guggenheim, and Moelis had been working on Pfizer’s side of the deal for at least five months since news of the deal become public—and for probably a lot longer than that—and were set to split $94 million. Notably, the loss of the deal was felt much more acutely by smaller boutique firms, Moelis, Centerview, and Guggenheim. Moelis dropped from 20th to 13th place among top dealmakers, Centerview from 10th to 11th, and Guggenheim from 18th to 12th.

Hedge Funds—A Lot of Hedge Funds

US Open 2014 - Day 2 - Roger Federer of Switzerland defeats Marinko Matosevic
John PaulsonPhotograph by Splash News/Corbis
Photograph by Splash News/Corbis

Hedge fund Paulson and Company, an $18 billion fund run by billionaire John Paulson, who famously made billions wagering on a housing bust in the mid-2000s, got his start betting on mergers. But at least in this case, sticking to his roots has not paid off for Paulson. According to hedge fund research firm Symmetric.io, the fund and its investors lost $258 million Tuesday when Allergan’s stock also fell 16%, Reuters reported. Granted the calculations are based on Paulson’s regulatory filings as of Dec. 31. Paulson could have sold off parts of his stake since then.

According to Symmetric.io, other major hedge fund investors including Andreas Halvorsen’s Viking Global Investors, Daniel Loeb’s Third Point and Pentwater Capital Management have also lost more than $200 million each on Tuesday.

 

About the Author
Lucinda Shen
By Lucinda Shen
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
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 Finance

Powerball
LawPowerball
How about $1.7 billion in your stocking for Christmas? Powerball’s 46 straight draws with no winner bring Yuletide greetings
By Olivia Diaz and The Associated PressDecember 24, 2025
20 minutes ago
student
Personal Financestudent loans and debt
Trump turns government into giant debt collector with threat to garnish wages on millions of Americans in default on student loans
By Annie Ma and The Associated PressDecember 24, 2025
22 minutes ago
Trump speaks in front of a podium, with Marco Rubio behind him
RetailHolidays
Trump just declared Christmas Eve a national holiday. Here’s what’s open and closed?
By Dave SmithDecember 24, 2025
31 minutes ago
NewslettersTerm Sheet
The AI startups founders and VCs say could be acquisition targets in 2026
By Allie GarfinkleDecember 24, 2025
2 hours ago
President Donald Trump walks to the South Portico along the South Lawn at the White House on December 13, 2025 in Washington, DC
EconomyWall Street
‘Precarious’ is Wall Street’s defining word for 2026
By Eleanor PringleDecember 24, 2025
3 hours ago
Personal FinanceCertificates of Deposit (CDs)
Best CD rates today, Dec. 24, 2025: Earn up to 4.18% APY if you lock in now
By Glen Luke FlanaganDecember 24, 2025
3 hours ago

Most Popular

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
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
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
19 hours 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
22 hours ago
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
18 hours ago
placeholder alt text
Success
OpenAI's CEO Sam Altman says in 10 years' time college graduates will be working 'some completely new, exciting, super well-paid' job in space
By Preston ForeDecember 23, 2025
21 hours ago