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

Warren Buffett’s Berkshire Hathaway Ups Stake in IBM and GM, Cuts Walmart

By
Stephen Gandel
Stephen Gandel
Down Arrow Button Icon
By
Stephen Gandel
Stephen Gandel
Down Arrow Button Icon
November 16, 2015, 12:17 PM ET
Berkshire Hathaway CEO Warren Buffett plays bridge during the Berkshire annual meeting weekend in Omaha
Berkshire Hathaway CEO Warren Buffett plays bridge during the Berkshire annual meeting weekend in Omaha, Nebraska May 3, 2015. REUTERS/Rick Wilking - RTX1BDPSPhotograph by Rick Wilking — Reuters

Warren Buffett isn’t backing away from his big bet on IBM. In fact, he took advantage of the market’s autumn swoon to increase his stake in the tech giant. Buffett’s Berkshire Hathaway also upped its stock in General Motors in the third quarter as well.

Berkshire Hathaway, which is Buffett’s insurance and investment conglomerate, added 1.5 million shares in the third quarter to its stake in IBM (IBM), according to a filing released on Monday morning. The newly added shares only increase Berkshire’s position in the company by 2%, but the increase is notable because IBM is already one of its largest positions, and one of its most embattled. Some have questioned the wisdom of Berkshire’s investment in IBM, which has struggled in its transition to computer analytics and cloud computing and has seen its shares slide nearly 18% this year.

Just the same, Buffett reiterated his confidence in the company. Earlier this month, in Berkshire’s third quarter financial filings, the company said that IBM continued to be profitable and produced significant cash flow. “We expect the fair value of our investment in IBM will recover and ultimately exceed the cost,” wrote Berkshire.

At the end of the third quarter, Berkshire held just over 81 million shares in IBM, which was worth $11.75 billion at the time. IBM’s shares have slipped since then and the value of Berkshire’s holding has fallen to $10.6 billion.

Along with IBM, Berkshire upped its stake in General Motors (GM) in the third quarter. Berkshire added nine million shares to its holding in GM, which reached 50 million shares at the end of the third quarter. That stake is now worth around $1.7 billion. Shares of the car company are down about 2% this year. Berkshire’s investment in GM is widely believed to be driven by one of Buffett’s investment lieutenants, Ted Weschler. Weschler and partner Todd Combs have taken over more responsibility of Berkshire’s portfolio from Buffett, and they are believed to be responsible for many of Berkshire’s smaller holdings.

A number of Berkshire’s largest holdings have suffered recently, leading some to question whether Berkshire’s portfolio is stuck in a number of lumbering giants. Berkshire holds five large investment positions, which make up about 60% of its portfolio. The others are American Express, Coca-Cola, Walmart, and Wells Fargo.

Walmart (WMT) recently cut its earnings outlook for the next two years. But unlike IBM, Buffett cut his stake in the retail behemoth by 7% in the third quarter. Berkshire also sold nearly 1.7 million shares of Goldman Sachs (GS) in the quarter, cutting its stake by 13% in the bank. Berkshire also completely exited its position in Viacom (VIA) during that time, selling all of its nearly 6 million shares in the company. But Berkshire added to other media investments, including 21st Century Fox (FOX) and cable company Liberty Media (LCMA). Combs is likely responsible for many of Berkshire’s media investments.

Berkshire’s position in Coca-Cola (KO) remained unchanged in the quarter. Shares of the beverage giant are down slightly this year. Hedge fund manager Bill Ackman recently called Berkshire’s investment in the company immoral, saying the company’s products significantly add to nation’s problems with obesity. Ackman’s comment came at an event to commemorate Buffett’s 50 years running Berkshire. And they were part of a war of words between Ackman and Berkshire. Recently, Buffett’s long-time investment partner Charlie Munger had called drug company Valeant, which is one of Ackman’s largest holdings, and its practice of significantly increasing drug prices “deeply immoral.” Coke called Ackman’s comments on obesity “irresponsible.”

About the Author
By Stephen Gandel
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

Man wearing a suit and tie and glasses
Big TechTech
Microsoft, Meta, and Google just announced billions more in AI spending. Only Google convinced investors it’s paying off
By Amanda GerutApril 29, 2026
2 hours ago
A man in a suit and tie
InvestingMeta
Meta just bumped its 2026 capex forecast up to as much as $145 billion for the AI boom—and investors flinched
By Amanda GerutApril 29, 2026
4 hours ago
teri
BankingBanks
Exclusive: America’s largest Black-owned bank launches podcast with mission to unlock hidden shame holding back generational wealth
By Nick LichtenbergApril 29, 2026
4 hours ago
A broken grounded plane sits on the tarmac surrounded by machinery
North AmericaAirports
Trackers will be added to emergency vehicles at LaGuardia following deadly March collision
By Bruce Shipkowski and The Associated PressApril 29, 2026
7 hours ago
People wait in long lines at the airport.
PoliticsWhite House
More airport disruptions may be coming as White House warns pay for TSA workers will ‘soon run out’
By Lisa Mascaro and The Associated PressApril 29, 2026
7 hours ago
trump
Energywind energy
Trump spent nearly $2 billion of taxpayer money to undo wind projects already underway. Dems demand answers
By Jennifer McDermott and The Associated PressApril 29, 2026
8 hours ago

Most Popular

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
3 days ago
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
Energy
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
By Shawn TullyApril 29, 2026
21 hours ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
2 days ago
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
Economy
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
By Eleanor PringleApril 29, 2026
17 hours ago
More than two-thirds of U.S. schools say they’re unable to afford the cost of student free lunch—and MAHA’s dietary guidelines may make it worse
Economy
More than two-thirds of U.S. schools say they’re unable to afford the cost of student free lunch—and MAHA’s dietary guidelines may make it worse
By Sasha RogelbergApril 29, 2026
18 hours ago
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
Banking
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
By Eva RoytburgApril 29, 2026
8 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.