AI optimism clashes with market reality as geopolitical risks and spending concerns hit tech stocks

Big Tech companies that once seemed unstoppable are struggling now. A mix of overseas conflict, questions about massive spending, and warning signs from company leaders has sent stock prices down hard, even as artificial intelligence promises to change business forever.

For years, the largest technology firms could brush off whatever troubles hit the broader economy. Company chiefs would say times were tough, but their strong positions would get them through. That’s not working anymore, mostly because of fighting in Iran that has shaken markets since early 2026.

Businesses across America are rushing to adopt AI tools. Some people compare it to building railroads or creating the internet. But you wouldn’t know it from tech stock prices heading into second-quarter earnings reports.

The U.S.-Israel military campaign against Iran pushed bond yields higher and halted the tech rally. Instead of waiting for the Federal Reserve to cut interest rates again, investors now worry the central bank might pause its rate cuts or even raise rates before the year ends.

These companies weathered the COVID pandemic and trade-war uncertainty during the Trump administration. But the first six weeks of the Iran conflict have been different. Some investors just cashed out profits to cut their risk. Tech stocks were known as a safe bet. That reputation has taken a hit.

The war also gave critics a chance to question practices the industry had previously defended. Doubts about whether AI investments will pay off came back strong, like Wall Street was waiting for an excuse to challenge high stock prices and an unproven business model. The Iran situation pushed nervous investors to finally sell.

The timing was bad. The war started just as concerns about AI were building up. Fears about job losses, worries about technology going wrong, fresh questions about AI’s business value, and everyday usefulness. OpenAI shutting down its AI video application Sora didn’t help.

Some optimistic investors see this as temporary trouble

Stock prices have dropped, no question. But six months from now, when the fighting ends with some kind of settlement, this might look like a brief panic. After all, look where the pandemic left us.

Investors are pulling back from tech despite strong earnings, suggesting even a bit of good news could turn things around quickly. Tech’s wins haven’t beaten the war’s impact, but the coming earnings season has high hopes. The trillion-dollar giants don’t need to solve the conflict. They just need to outlast it.

Goldman Sachs strategist Peter Oppenheimer sees opportunity here. “The underperformance of the technology sector is also starting to generate attractive valuation opportunities for investors as its valuation, relative to expected consensus growth, has fallen below that of the global aggregate market,”

Oppenheimer wrote Tuesday. Growth rates stay strong while prices have dropped, he added. U.S. technology giants now trade at values close to the rest of the market.

2026 has been rough on tech stocks beyond the war

Huge spending increases by companies like Microsoft and Amazon raised concerns about returns on these investments. Investors worry the costs are eating into cash flow and stretching balance sheets. Oracle is an extreme case. It borrowed money and recently cut 30,000 workers to fund its AI infrastructure plans.

“The history of technology breakthroughs, from the steam engine to railways, PCs and the internet, is littered with examples of new technologies that attracted large sums of capital to build out underlying infrastructure, which have led, ultimately, to low returns,” Oppenheimer explained. Often, other companies benefit more from these investments than the original builders.

As of early April 2026, the “Magnificent Seven” group lost a combined $1.1 trillion in market value. “Mag Seven stocks have gotten their head clobbered in the last quarter,” said Eric Jackson on Yahoo Finance’s Opening Bid. “And that’s unusual for them. They’ve been sort of left to the side, finally, and a lot of people are sort of expressing exasperation with their performance. And that’s typically a good indicator of when you want to start looking at entering the names.”

Company insiders are sending troubling signals

The five biggest tech companies have seen their leaders sell way more stock than they’ve bought over the past two years ending April 2, 2026. That’s Nvidia, Apple, Alphabet, Microsoft, and Amazon.

Since the S&P 500 hit bottom on March 9, 2009, it climbed 873% through the closing bell on April 2, 2026. These five companies did much better. Nvidia shot up more than 85,000%. Apple, Alphabet, Microsoft, and Amazon rose by roughly 8,500%, 4,000%, 2,400%, and 6,800%, respectively.

Despite this success, insiders at these companies sold a combined $16.1 billion more stock than they purchased over two years, according to SEC Form 4 filings reviewed by Motley Fool. Nvidia insiders sold $4.11 billion on net. Amazon insiders dumped $10.93 billion. Apple insiders sold $365.1 million. Alphabet insiders unloaded $401.4 million. Microsoft insiders sold $278.6 million.

The buying picture looks worse. Nvidia, Apple, and Amazon saw zero insider purchases. Alphabet recorded just $4.95 million in insider buying. Microsoft tallied only $3.44 million.

The stock market entered 2026 at its second-highest valuation in 155 years. The last two times this measure topped 40, during the dot-com bubble and in early January 2022, the S&P 500 fell 49% and 25% afterward.

If you're reading this, you’re already ahead. Stay there with our newsletter.