• 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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

CryptoBitcoin
Strategy buys $1.3 billion of Bitcoin using mostly common stock
By Melos Ambaye and BloombergMarch 9, 2026
2 minutes ago
Personal FinanceGold
How to invest in gold: 6 ways to buy this precious metal
By Joseph HostetlerMarch 9, 2026
16 minutes ago
Middle EastIran
Like Trump, Iran’s new supreme leader is a real estate mogul, with a house on ‘Billionaire’s Row,’ a villa in Dubai, and upscale European hotels
By Jason MaMarch 9, 2026
17 minutes ago
three men speak on conference stage
CryptoCryptocurrency
Dubai’s signature Token2049 crypto event set to go forward even as other conferences hit pause amid growing conflict
By Carlos GarciaMarch 9, 2026
1 hour ago
Photo of Donald Trump
EnergyOil
Trump promised to fill America’s oil reserves ‘right to the top.’ A year later, oil has exceeded $100 and they’re still less than 60% full
By Tristan BoveMarch 9, 2026
1 hour ago
Left: Personal finance expert Dave Ramsey. Left: U.S. President Donald Trump
SuccessPersonal Finance
Dave Ramsey slams Trump Accounts, the new investment accounts for babies—he’s advising parents to take the $1,000 and put their own money elsewhere
By Emma BurleighMarch 9, 2026
2 hours ago

Most Popular

placeholder alt text
Success
Gen Z graduates who majored in ‘AI-proof’ careers like pharmacy, biology, and education are making less than $50,000 after graduation
By Emma BurleighMarch 6, 2026
3 days ago
placeholder alt text
Success
This AI founder who quit her 9-to-5 law job has a warning for anyone dreaming of doing the same: 'I'm working harder now than I ever did'
By Emma BurleighMarch 8, 2026
1 day ago
placeholder alt text
AI
Anthropic just mapped out which jobs AI could potentially replace. A 'Great Recession for white-collar workers' is absolutely possible
By Jake AngeloMarch 6, 2026
3 days ago
placeholder alt text
Economy
Trump’s $175 billion illegal tariff revenue is now accruing interest, and refund delays could be costing American taxpayers $700 million a month
By Sasha RogelbergMarch 4, 2026
5 days ago
placeholder alt text
Energy
Forget the U.S. Navy. The best protection for ships traveling through the Strait of Hormuz may be claiming to be a 'Chinese' or 'Muslim' vessel
By Jason MaMarch 7, 2026
2 days ago
placeholder alt text
Energy
'Nightmare scenario' looms as global markets head for the biggest oil output disruption in history, top energy guru warns
By Jason MaMarch 8, 2026
1 day 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.