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

What CEOs are saying about the alleged AI bubble

Diane Brady
By
Diane Brady
Diane Brady
Executive Editorial Director, Fortune Live Media and author of CEO Daily
Down Arrow Button Icon
Diane Brady
By
Diane Brady
Diane Brady
Executive Editorial Director, Fortune Live Media and author of CEO Daily
Down Arrow Button Icon
August 20, 2025, 5:08 AM ET
Photo of Sam Altman
OpenAI CEO Sam Altman.Chris Jung/NurPhoto via Getty Images
  • In today’s CEO Daily: Diane Brady on what CEOs are saying about the AI bubble.
  • The big story: Trump will provide Ukraine with air cover but not boots on the ground.
  • The markets: AI bubble fears fuel tech selloff.
  • Plus: All the news and watercooler chat from Fortune.

Good morning. Are we in an AI bubble? And if so, how should CEOs be thinking about that? None other than Sam Altman is opining that investors are “overexcited about AI.” Yet, as my colleague Sharon Goldman points out, Altman also says he expects to invest trillions of dollars in building out data centers in the coming years.

Recommended Video

A man who compares his latest product launch to the Death Star isn’t one who shies away from hyperbole. Altman has repeatedly said artificial general intelligence, the period at which an AI model performs as well or better than humans at most tasks, could soon be upon us. Competitor Dario Amodei of Anthropic agrees. For some, that’s a signal to Buy Buy Buy.

Bubbles can take different forms. The dot-com bubble enveloped hundreds of startups that had people bidding for groceries and buying dog food from a sock puppet, few of whom made profits. This time around, the wealth of the many is being funneled to a few. More than a third of the S&P 500’s market cap comes from the “Magnificent Seven”—Alphabet, Amazon, Apple, Meta, Microsoft, Nvidia, and Tesla. That’s been true for some time and, unlike many dot-com disasters, these companies show real revenue growth. I hear more concerns about their market power, not market price. Meanwhile, companies like OpenAI and Anthropic are minting billionaires by the day without raising a penny in the public markets.

But Altman is onto something: Bursting bubbles are historically bad for business. Investors tend to be kind to players that are pumping up their portfolios. Attitudes change when markets crash. Disgruntled shareholders file securities class action suits, claiming they were deceived. Governments are pressured to step in to make sure the carnage never happens again. Heroes become villains and the spotlight shines brighter on issues that didn’t seem as urgent when times were good. 

There’s also a nagging feeling growing among leaders I talk to that what’s great for the titans of tech might not be so great for the rest of us. In March, Altman embraced Anthropic’s “Model Context Protocol” as an open-source standard for connecting AI models to external data sources and tools. Google Deepmind CEO Demis Hassabis soon embraced it, too. 

Steve Lucas, the CEO of enterprise software company Boomi, told me yesterday that he’s suspicious of MCP, arguing, “there’s nothing that would stop a model from saying, ‘Oh, you have a nice MCP interface. Let me ask you how you work and reverse-engineer many of the functions of the application.’” That could cement their dominance, helping LLMs become the user interface for almost everything.

Contact CEO Daily via Diane Brady at diane.brady@fortune.com

Top news

Yes to planes, no to boots

President Trump is prepared to provide Ukraine with air cover if he can get a ceasefire, but will not commit to U.S. troops on the ground in Eastern Europe.

Musk’s new political party is on hold in favor of Vance

Elon Musk’s “America Party” is on the back burner, the WSJ reports, because Musk wants to focus on his companies and does not want to alienate Vice President JD Vance. Musk sees Vance as the MAGA successor to Trump and is afraid a third party would syphon votes from him.

Trump insults Powell, again

“Could somebody please inform Jerome ‘Too Late’ Powell that he is hurting the Housing Industry, very badly? People can’t get a Mortgage because of him. There is no Inflation, and every sign is pointing to a major Rate Cut. ‘Too Late’ is a disaster!” he posted on social media.  The Fed’s Jackson Hole symposium begins tomorrow.

The world’s rich are watching the Norway wealth tax debate

Norway has a wealth tax that levies a tax of up to 1.1% annually on all assets over $170,000, even if those assets are the unrealized gains from a paper valuation of a startup or the rise of unsold crypto holdings. Hundreds of Norwegian millionaires—many of them who have no income and live entirely off their assets—have fled the country to avoid the tax, the FT reports.

Bond market is worrying about “fiscal dominance”

The U.S. bond market yield curve steepened recently—meaning that long-term yields are sharply higher than short-term yields—and analysts think it’s because investors are guessing that the Fed might buckle to political demands to keep interest rates low so that the government’s debt commitments get cheaper. Such a move risks an increase in inflation.

Global selloff in tech stocks

Investors were spooked yesterday by a report from MIT that said 95% of corporate AI experiments were failures and because OpenAI CEO Sam Altman said AI investing may have entered a bubble era. The Nasdaq Composite declined 1.46% yesterday. SoftBank declined 9.2% on Wednesday, TSMC was down 1.69%, and Foxxconn (Hon Hai Precision Industry) sunk 2.16%.

Morgan Stanley: AI will affect 90% of jobs in some way

According to new Morgan Stanley research, AI will affect 90% of jobs in some way—and cut nearly $1 trillion out of the annual budget of S&P 500 companies. Those savings will mostly come from a drop in payroll expenses and the automation of certain routine tasks.

Home Depot reports earnings

Home Depot CEO Ted Decker noted that consumers are holding off on larger home-improvement projects due to concerns about the economy during the company’s earnings call on Tuesday. Despite that, the company posted solid earnings with $45.28 billion in revenue for the most recent quarter.

The markets

S&P 500 futures were down 0.17% this morning, premarket, after the index closed down 0.59% yesterday. STOXX Europe 600 was down 0.12% in early trading. The U.K.’s FTSE 100 was down 0.16% in early trading. Japan’s Nikkei 225 was down 1.51%. China’s CSI 300 was up 1.14%. The South Korea KOSPI was down 0.68%. India’s Nifty 50 was up 0.35% before the end of the session. Bitcoin fell to $113.9K.

Around the watercooler

Triangles are stamped all over Nvidia’s $920 million headquarters, and there’s a symbolic reason why.

IPOs are back. But women are missing from tech companies’ public offerings.

The ‘shadow AI economy’ is booming: Workers at 90% of companies say they use chatbots, but most of them are hiding it from IT.

Trump’s police takeover of D.C. has a surprising casualty: restaurant reservations.

Apple will imbue iPhones with a nifty holographic effect, offering the biggest clue yet as to where the company is headed.

CEO Daily is compiled and edited by Joey Abrams and Jim Edwards.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
Diane Brady
By Diane BradyExecutive Editorial Director, Fortune Live Media and author of CEO Daily
LinkedIn icon

Diane Brady is an award-winning business journalist and author who has interviewed newsmakers worldwide and often speaks about the global business landscape. As executive editorial director of the Fortune CEO Initiative, she brings together a growing community of global business leaders through conversations, content, and connections. She is also executive editorial director of Fortune Live Media and interviews newsmakers for the magazine and the CEO Daily newsletter.

See full bioRight Arrow Button Icon

Latest in AI

JPMorganChase CEO Jamie Dimon says AI will eliminate jobs—and that soft skills will be more important than ever.
Future of WorkTech
Jamie Dimon says soft skills like emotional intelligence and communication are vital as AI eliminates roles
By Nino PaoliDecember 14, 2025
20 hours ago
AIchief executive officer (CEO)
Microsoft AI boss Suleyman opens up about his peers and calls Elon Musk a ‘bulldozer’ with ‘superhuman capabilities to bend reality to his will’
By Jason MaDecember 13, 2025
1 day ago
InvestingStock
There have been head fakes before, but this time may be different as the latest stock rotation out of AI is just getting started, analysts say
By Jason MaDecember 13, 2025
1 day ago
Politicsdavid sacks
Can there be competency without conflict in Washington?
By Alyson ShontellDecember 13, 2025
1 day 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
2 days ago
three men in suits, one gesturing
AIBrainstorm AI
The fastest athletes in the world can botch a baton pass if trust isn’t there—and the same is true of AI, Blackbaud exec says
By Amanda GerutDecember 12, 2025
2 days ago

Most Popular

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
3 days 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
3 days ago
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
3 days ago
placeholder alt text
Uncategorized
Transforming customer support through intelligent AI operations
By Lauren ChomiukNovember 26, 2025
18 days ago
placeholder alt text
Economy
More financially distressed farmers are expected to lose their property soon as loan repayments and incomes continue to falter
By Jason MaDecember 13, 2025
1 day ago
placeholder alt text
Energy
Everything the Trump administration is doing in Venezuela involves oil and regime change—even if the White House won’t admit it
By Jordan BlumDecember 14, 2025
17 hours 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.