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

Tech stocks slump as investors sour on AI growth

Andrew Nusca
By
Andrew Nusca
Andrew Nusca
Editorial Director, Brainstorm and author of Fortune Tech
Down Arrow Button Icon
Andrew Nusca
By
Andrew Nusca
Andrew Nusca
Editorial Director, Brainstorm and author of Fortune Tech
Down Arrow Button Icon
September 2, 2025, 4:30 AM ET
Updated September 2, 2025, 4:30 AM ET
The Nasdaq MarketSite is seen on December 12, 2024 in New York City.
The Nasdaq MarketSite is seen on December 12, 2024 in New York City. Michael M. Santiago/Getty Images

Good morning. Can you imagine a world in which Instagram, X, or TikTok labeled all AI-generated content on their platforms?

If you’re in China, you need not imagine it. Major Chinese social platforms, e.g. Tencent’s WeChat and ByteDance’s Douyin, began to do so this week to comply with a new law requiring explicit and implicit disclosure. (U.S. lawmakers previously explored the idea without committing.)

Seems great, right? Me, I’m not so sure it does the trick. There’s no downside to disclosing that an image or video was run through AI, of course. And I’m unequivocally supportive of debunking any fake media out there. 

But AI is a tool. It doesn’t inherently guarantee that its creation is deceptive or fake—you could use AI to clarify a blurry photo, remove wind from audio, and correct the swimmy moiré effect that happens when someone wears tight stripes on tape. (Ask me how I know.)

My worry is that AI use becomes ubiquitous enough that the label becomes meaningless—like saying a house was built with a pneumatic brad nailer versus a hammer. For some, the distinction is paramount. For the rest of us? Well, it’s just a house.

Today’s tech news below. —Andrew Nusca

Want to send thoughts or suggestions to Fortune Tech? Drop a line here.

Tech stocks head south as investors sour on AI growth

The Nasdaq MarketSite is seen on December 12, 2024 in New York City. (Photo: Michael M. Santiago/Getty Images)
The Nasdaq MarketSite is seen on December 12, 2024 in New York City. 
Michael M. Santiago/Getty Images

The Nasdaq 100 closed down 1.22% on Friday and while U.S. markets were closed yesterday for the Labor Day holiday, futures contracts for the index were not. 

They were trading flat Monday, implying that investors are not expecting much from tech stocks once the opening bell rings in New York this morning.

The Nasdaq 100 closed down for the month of August (-0.16%) even though the broader S&P 500 was up 3.56%.

Tech stocks were dogged all month by discussion about whether AI was in a bubble. And a study by MIT suggested that 95% of companies have yet to see a return on their investment in AI.

As Jim Reid and his team of analysts at Deutsche Bank wrote Monday: “Nvidia (-3.32% on Friday) was a major driver of this softness, losing ground after Marvell Technology’s outlook raised doubts over demand for data-centre equipment and as China’s Alibaba unveiled a new AI Chip.”

Marvell shares fell 19% the day after it published its fiscal Q2 earnings report.

Then there is Super Micro, another chipmaker buoyed by the AI boom. 

In early August, it reduced its revenue outlook for the year to $33 billion. Back in February, it had projected $40 billion.

On top of that, on August 28th, the company said in its annual report that it had “identified material weaknesses” in its internal controls for financial reporting. Its stock fell 5.5% after that and was down 27% for the month.

Shakiness in AI stocks could have consequences for the broader market. The “Magnificent 7” tech companies, which have all placed large bets on AI, are currently worth 34% of the entire market cap of the S&P 500. —Jim Edwards

Alibaba gains $50 billion in value

Shares of Alibaba jumped almost 20% after the company posted a triple-digit percentage gain in AI-related product revenue.

The Chinese retailer also shared a better-than-expected increase in cloud computing sales—26%—which is linked to all things AI.

That’s good news for investors, who were concerned about the Chinese retail price war that Alibaba had been engaged in with Meituan and JD.com. That race to the bottom slashed profits for each company and led to a multibillion-dollar selloff of their shares last week.

Alibaba shares haven’t seen a jump this big, this fast in almost three years. It added $50 billion to the company’s market capitalization and helped boost shares of Chinese tech peers Baidu and Tencent.

Alibaba, which runs platforms including AliExpress and Lazada, is considered one of the leaders of China’s AI front. 

An open question is whether it will allow its margins to shrink further at a time when it’s committing massive amounts of spend to AI development, including the development of its own large-language models, or LLMs.

In February, CEO Eddie Wu said the company’s number-one objective is artificial general intelligence, or AGI.

Will any of it pay off? So far, so good. —AN

What to expect at Apple’s upcoming event

Apple’s September 9 event, announced earlier this week and scheduled for 1 p.m. Eastern, arrives at a critical moment for one of the world’s most valuable companies.

So what to expect? The centerpiece will reportedly be the ultra-thin iPhone 17 “Air,” which would be the first time an iPhone is bestowed with the moniker that was so popular with Apple’s MacBook line two decades ago. It’s expected to replace the underperforming iPhone Plus.

Meanwhile the standard iPhone 17 is rumored to have a better 24-megapixel front-facing camera that doubles the resolution of current models. 

The iPhone 17 Pro will reportedly showcase a new pill-shaped camera bump that’s larger than previous designs and include a 48-megapixel telephoto lens with up to 8x optical zoom.

Elsewhere, the Apple Watch Series 11 will apparently emphasize health-monitoring improvements, potentially introducing blood-pressure trend tracking capabilities—though not full systolic and diastolic readings. 

The Apple Watch Ultra 3 will reportedly be the first Apple Watch with standalone satellite connectivity, according to Bloomberg. 

Meanwhile Apple’s third-generation AirPods Pro will reportedly introduce heart-rate monitoring capabilities, using LED optical sensors that can track your heart rate through blood flow in the ear canal.

Finally: The event is expected to establish groundwork for Apple’s long-term vision, with 2026 expected to bring the company’s first foldable iPhone and 2027 potentially introducing an all-glass design for the iPhone’s 20th anniversary. 

Oh, and one more thing: Apple’s Vision Pro roadmap includes a small power refresh by the end of 2025, followed by a lighter “Vision Air” model in 2027 that may be up to 40% lighter than the current version. —Dave Smith

More tech

—OpenAI in India. The company is reportedly looking for local partners to set up a Stargate data center.

—TSMC now controls 70% of the global chip fabrication market.

—Tencent translation triumph? The company says its newly open-sourced AI models beat Google Translate.

—Revolut now valued at $75 billion, making it one of the world’s most valuable fintech firms.

—Tesla seeks to overturn verdict. Did mentioning Elon Musk mislead a jury to award $243 million for the death of a distracted driver using Autopilot?

—Cloudflare CEO Matthew Prince: “If you make it easy enough for AI companies to pay for content they’re going to get in line and have conversations.”

—Trouble in Turkmenistan. Are officials degrading citizens’ Internet access to sell them VPNs?

Endstop triggered

A meme featuring a still from the skit "Pay It Forward" from the show "I Think You Should Leave featuring Tim Robinson" with the caption, "When your local fast food joint rolls out voice AI-powered ordering"

This is the web version of Fortune Tech, a daily newsletter breaking down the biggest players and stories shaping the future. Sign up to get it delivered free to your inbox.
About the Author
Andrew Nusca
By Andrew NuscaEditorial Director, Brainstorm and author of Fortune Tech
Instagram iconLinkedIn iconTwitter icon

Andrew Nusca is the editorial director of Brainstorm, Fortune's innovation-obsessed community and event series. He also authors Fortune Tech, Fortune’s flagship tech newsletter.

See full bioRight Arrow Button Icon

Latest in Newsletters

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
  • 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 Newsletters

Lean In’s new 25-year-old CEO has a plan to close the AI gender gap
NewslettersMPW Daily
Lean In’s new 25-year-old CEO has a plan to close the AI gender gap
By Emma HinchliffeApril 1, 2026
3 hours ago
How AI will make your Shake Shack order even faster
NewslettersCIO Intelligence
How AI will make your Shake Shack order even faster
By John KellApril 1, 2026
4 hours ago
Elon Musk’s coterie of companies are getting more and more pushback from Democrats
NewslettersTerm Sheet
Elon Musk’s coterie of companies are getting more and more pushback from Democrats
By Jessica MathewsApril 1, 2026
9 hours ago
Over the shoulder view of young woman managing finance and investment, analyzing stock market data on laptop at desk. Stock exchange, banking, finance, investment, financial trading concept. Smart banking with technology
NewslettersCFO Daily
More people are using AI to manage their money— but they won’t let it make decisions alone
By Sheryl EstradaApril 1, 2026
10 hours ago
Inside Delta CEO Ed Bastian’s turnaround playbook—from bankruptcy to most profitable U.S. airline
NewslettersCEO Daily
Inside Delta CEO Ed Bastian’s turnaround playbook—from bankruptcy to most profitable U.S. airline
By Alyson ShontellApril 1, 2026
10 hours ago
Salesforce CEO Marc Benioff.
NewslettersFortune Tech
Salesforce reinvents Slack for the AI age, and takes aim at Microsoft’s Copilot
By Alexei OreskovicApril 1, 2026
11 hours ago

Most Popular

Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
Economy
Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
By Fortune EditorsMarch 30, 2026
2 days ago
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
Success
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
By Fortune EditorsMarch 31, 2026
1 day ago
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
Personal Finance
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
By Fortune EditorsMarch 31, 2026
1 day ago
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
AI
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
By Fortune EditorsMarch 30, 2026
2 days ago
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
Energy
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
By Fortune EditorsMarch 31, 2026
1 day ago
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
Economy
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
By Fortune EditorsMarch 31, 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.