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

Why AIG stock is both up and down

By
Colin Barr
Colin Barr
Down Arrow Button Icon
By
Colin Barr
Colin Barr
Down Arrow Button Icon
January 20, 2011, 4:56 PM ET

AIG has had some strange days, but today may take the cake. 

Shares in the big insurer traded around $44 Thursday. That’s way down from Wednesday’s close of $51.02. Yet the quote services correctly show AIG (AIG) shares up 3%. What gives?



So much for that rally

The answer is that until this morning, AIG shares were trading attached to a right to receive part of a warrant to buy additional AIG shares. That right came about when the New York-based company restructured the terms of its government bailout for the 58th time.

Under that agreement, outlined in September and completed last week, AIG agreed to give nongovernment shareholders 75 million 10-year warrants to buy AIG shares at $45 each.

Because taxpayers own 92% of this sucker, even a relatively small number of warrants ends up having a good-sized impact on each nongovernmentally owned share.

In the event, each proud owner of 100 AIG shares ends up getting a little more than 53 warrants, for instance.

The warrant distribution took place Wednesday afternoon, so AIG stock is now trading ex-dividend – that is to say, without the warrants attached. The stock exchanges regularly subtract the value of any dividend payment from the share price the day the payment is recorded, so there is no surprise there — except perhaps for the size of the AIG dividend.

Assigning a value to the AIG warrants is easy too. They closed at $15.50 yesterday and each AIG share was carrying the right to receive 0.534 warrant.

Multiplying the warrant value by the number of warrants tied to each share, we find the value of the warrant to each AIG share was $8.28. This accounts for the gap between Wednesday’s closing price in AIG stock and the much lower, adjusted price that today’s trading is being compared with.

What may be harder to figure is the recent trading in AIG, which had run up sharply in the past few months before pulling back hard over the past two weeks  (see chart, right). AIG shares traded as high as $62.87 on Jan. 7 before pulling back to Wednesday’s $51 and change, ahead of the dividend payment.

Just for the record, the government needs the price to stay above $30 as it sells its stock to recoup bailout costs. 

The stock’s rise early Thursday suggests that some sellers of AIG stock over the past week may have done so too cheaply, says Linus Wilson, who teaches finance at the University of Louisiana at Lafayette.

The warrants rose too Thursday, adding $1 to $16.50 after trading as high as $23.50 earlier this month.

“It looks like some people didn’t really understand what was going on with the warrants,” Wilson said. But then, that’s nothing new.

About the Author
By Colin Barr
See full bioRight Arrow Button Icon

Latest in

Nicholas Thompson
C-SuiteBook Excerpt
I took over one of the most prestigious media firms while training for an ultramarathon. Here’s what I learned becoming CEO of The Atlantic
By Nicholas ThompsonDecember 13, 2025
2 hours ago
Sarandos
Arts & EntertainmentM&A
It’s a sequel, it’s a remake, it’s a reboot: Lawyers grow wistful for old corporate rumbles as Paramount, Netflix fight for Warner
By Nick LichtenbergDecember 13, 2025
3 hours ago
Lauren Antonoff
SuccessCareers
Once a college dropout, this CEO went back to school at 52—but she still says the Gen Zers who will succeed are those who ‘forge their own path’
By Preston ForeDecember 13, 2025
3 hours ago
Oracle chairman of the board and chief technology officer Larry Ellison delivers a keynote address during the 2019 Oracle OpenWorld on September 16, 2019 in San Francisco, California.
AIOracle
Oracle’s collapsing stock shows the AI boom is running into two hard limits: physics and debt markets
By Eva RoytburgDecember 13, 2025
4 hours ago
Asiathe future of work
The CEO of one of Asia’s largest co-working space providers says his business has more in common with hotels
By Angelica AngDecember 12, 2025
11 hours ago
EconomyFederal Reserve
Trump names Warsh, Hassett as top Fed contenders, WSJ says
By Jennifer A. Dlouhy and BloombergDecember 12, 2025
14 hours ago

Most Popular

placeholder alt text
Economy
Tariffs are taxes and they were used to finance the federal government until the 1913 income tax. A top economist breaks it down
By Kent JonesDecember 12, 2025
1 day ago
placeholder alt text
Success
Apple cofounder Ronald Wayne sold his 10% stake for $800 in 1976—today it’d be worth up to $400 billion
By Preston ForeDecember 12, 2025
23 hours ago
placeholder alt text
Success
40% of Stanford undergrads receive disability accommodations—but it’s become a college-wide phenomenon as Gen Z try to succeed in the current climate
By Preston ForeDecember 12, 2025
22 hours ago
placeholder alt text
Economy
For the first time since Trump’s tariff rollout, import tax revenue has fallen, threatening his lofty plans to slash the $38 trillion national debt
By Sasha RogelbergDecember 12, 2025
18 hours ago
placeholder alt text
Economy
The Fed just ‘Trump-proofed’ itself with a unanimous move to preempt a potential leadership shake-up
By Jason MaDecember 12, 2025
16 hours ago
placeholder alt text
Success
At 18, doctors gave him three hours to live. He played video games from his hospital bed—and now, he’s built a $10 million-a-year video game studio
By Preston ForeDecember 10, 2025
3 days ago
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.