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

Trendingnow

1

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch

2

Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii

3

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year

1

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch

2

Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii

3

MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
FinanceFortune Crystal Ball

Why Pfizer Is Headed for Splitsville After Allergan Merger

By
Jen Wieczner
Jen Wieczner
Down Arrow Button Icon
By
Jen Wieczner
Jen Wieczner
Down Arrow Button Icon
November 19, 2015, 4:12 PM ET
Pfizer employees inside of a laboratory at Pfizer's research and development facility in Cambridge, Massachusetts, U.S., on Monday, Oct. 26, 2015. Photographer: Scott Eisen/Bloomberg *** Local Caption ***
Pfizer employees inside of a laboratory at Pfizer's research and development facility in Cambridge, Massachusetts, U.S., on Monday, Oct. 26, 2015. Photographer: Scott Eisen/Bloomberg *** Local Caption ***Photograph by Scott Eisen — Bloomberg via Getty Images
Add Fortune on Google for similar content.

Pfizer is in advanced talks to purchase Allergan in what would be the biggest pharmaceutical acquisition in history, according to reports Thursday. But while the deal would make Pfizer a lot larger, it also suggests that the drug giant may, in fact, be trying to make itself smaller.

Yes, getting bigger just to break up sounds counterintuitive. But after dropping hints for years that it is mulling a split, Pfizer (PFE) has recently said that it will decide whether to break up by the fourth quarter of 2016. (In our 2016 Fortune Crystal Ball, we predicted that Pfizer would indeed cut the cord that is tying its various businesses together.)

Pfizer’s pursuit of Allergan (AGN) increases the odds that it’s engaging in a nuclear-like process of fusing only to break apart. This particular strategy has been making its way through the pharma industry, as Allergan itself recently demonstrated.

During Pfizer’s latest earnings call on Oct. 27, CEO Ian Read was asked whether there were any arguments against splitting up. But Read didn’t come up with any, adding that doing a major acquisition would only change the timing of a split. “It wouldn’t necessarily change the logic of it to the extent that that logic proves out,” he said. “It would certainly, it may even strengthen the logic for it.”

 

Pfizer may face regulatory hurdles with its proposed merger, amid news on Wednesday that the Treasury Department is looking to stem the tide of companies exiting the U.S. through tax inversions, which is one of Pfizer’s motivations for doing a deal with Dublin-based Allergan. But the government’s threat only seems to have made Pfizer more eager to buy Allergan as soon as possible. The acquisition would allow Pfizer to move its official headquarters overseas, substantially lowering its tax bill in an inversion transaction.

Read hasn’t minced words about his interest in pursuing an inversion long before Allergan entered the picture. He has also said that he’d prefer to invert before splitting up the company.

Allergan would also bolster Pfizer’s “innovative” (i.e. brand-name) drug business, which it internally separated from its slower-growing “established” (i.e. generic and non-patented) drug division in 2014, further signaling that it may be planning to split into two different companies altogether. Building out each business is important before Pfizer jettisons either one, as it would make the individual parts more valuable; value that could be “released via split,” Read said on the latest earnings call (perhaps envisioning a spinoff transaction). “Strengthening the innovative part of the company will give a more balanced business between both established and innovative, especially in a potential split scenario if we were to split the company.”

In some ways, Pfizer is actually taking a page from Allergan. After generic drug maker Actavis bought Allergan last year, it took the name of the specialty pharmaceutical company; the reinvented Allergan then turned around and sold its legacy generic business to Teva Pharmaceutical Industries (TEVA) in July. Pfizer could do something very similar—combining the companies’ drug portfolios only to split them apart again later. Next year, don’t be surprised if Pfizer and Allergan are still two separate companies even after doing the deal—they’ll just both be located in Ireland.

[fortune-brightcove videoid=4616335766001]

 

This article is part of the 2016 Fortune Crystal Ball, a package of 33 predictions about business, politics and the economy by the writers and editors of Fortune. To see the entire package, click here.

About the Author
By Jen Wieczner
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

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

Best private student loans for medical school
Personal Financestudent loans and debt
Best private student loans for medical school
By Joseph HostetlerJuly 2, 2026
8 hours ago
Michael Burry just shorted Caterpillar’s 172% AI rally. One analyst says his bet won’t even matter
Investingstock prices
Michael Burry just shorted Caterpillar’s 172% AI rally. One analyst says his bet won’t even matter
By Marco Quiroz-GutierrezJuly 2, 2026
9 hours ago
U.S. Treasury Secretary Scott Bessent
EconomyDebt
AI’s $2.2 trillion deficit fix is already half fake, economists say
By Tristan BoveJuly 2, 2026
10 hours ago
s
Personal FinanceSports
The sports economy is unaffordable at the bar, let alone the stadium
By Catherina GioinoJuly 2, 2026
11 hours ago
sb
North AmericaU.S. Department of the Treasury
Scott Bessent goes after the top Mexican cartel’s new billion-dollar business: gas stations
By Fatima Hussein and The Associated PressJuly 2, 2026
11 hours ago
eggs
LawAntitrust
Egg companies made $1.22 billion in profit off a $6 carton — now they’re buying their way out of a price-fixing case with 53 million donated eggs
By Wyatte Grantham-Philips and The Associated PressJuly 2, 2026
11 hours ago

Most Popular

As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
Big Tech
As Big Tech showers employees with perks to win the talent war, Nvidia built a nearly $5 trillion company by making people pay for their own lunch
By Marco Quiroz-GutierrezJuly 1, 2026
2 days ago
Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii
Success
Mark Zuckerberg feeds his cows macadamia nuts and beer to create the 'highest-quality beef in the world' on his $300 million estate in Hawaii
By Sasha RogelbergJuly 2, 2026
12 hours ago
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
Success
MacKenzie Scott alone accounted for one-third of America's $19.2 billion in megagifts last year
By Sydney LakeJune 25, 2026
8 days ago
Today, Emily Blunt is worth $80 million thanks to her Hollywood career—but she actually wanted to be a UN Spanish translator on $80K
Success
Today, Emily Blunt is worth $80 million thanks to her Hollywood career—but she actually wanted to be a UN Spanish translator on $80K
By Orianna Rosa RoyleJuly 2, 2026
22 hours ago
Americans are escaping the U.S. for New Zealand where house prices have hit a new low—but only wealthy Americans with $3 million spare can invest
Success
Americans are escaping the U.S. for New Zealand where house prices have hit a new low—but only wealthy Americans with $3 million spare can invest
By Emma BurleighJuly 2, 2026
14 hours ago
Current price of oil as of July 2, 2026
Personal Finance
Current price of oil as of July 2, 2026
By Joseph HostetlerJuly 2, 2026
16 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.