Alphabet just showed investors what happens when a company spends money faster than it brings in. The Google parent said it will spend as much as $205 billion on capital expenditures in 2026.
That combination hit the stock hard. The market used to reward big AI spending. Now that deal is suddenly breaking down.
But it was not enough to calm fears about the overall spending trajectory. "People are really focused on capex, obsessed with it. It used to be the more the better, but now it is the less the better," said Jason Lemire, the head of investments at Bold Wealth Partners.
The negative free cash flow at Alphabet underscores the risk that these massive investments may not yield returns quickly enough, prompting the broader selloff.
Tech stocks do not trade in isolation. When Alphabet stumbled, the rest of the Magnificent Seven got pulled down too. It is now down 3.7% for 2026 after three straight years of gains.
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That is a sharp turn. Microsoft, Meta, Amazon, and Apple all report earnings next week, and investors are bracing for similar news. "We're seeing capital raises, negative cash flows, rising debt. All that adds risk to the picture," Lemire added.
The numbers show why. According to the consensus of analyst forecasts gathered by Bloomberg, Alphabet, Microsoft, Amazon, and Meta collectively plan to invest roughly $724 billion in capital expenditures this year, with that figure rising to nearly $950 billion by 2027.
The chip sector, which rode the AI boom higher, is feeling the heat too. The Philadelphia Stock Exchange Semiconductor Index gained 101% through the first half of 2026. Then July hit, and it lost 17%.
That index has moved by 5% or more 17 times so far this year, matching the highest level since 2008. Volatility is back.
"We're in a period where people are inclined to sell off on capex, and Microsoft and Meta and Amazon are all holding hands with Alphabet and jumping in to spend," "said Willy Lee, principal at venture firm Neostellar Capital". "We're going to see scrutiny on all parts of their businesses as they keep spending."
"There is going to be an AI winter at some point," Bold Wealth's Lemire said. "When you look at how exceptional margins are - especially in memory - well, it is impossible to maintain those over a long timeframe. At some point, we will see margin compression and valuation compression, and that will have a huge impact on the market."
The good news? Some of these battered stocks now look cheap by historical standards. Microsoft trades at 19 times its estimated profits, well below its 10-year average of 27.
Meta sits at around 14 times earnings, compared to a 10-year average of 20. On paper, that is a bargain.
But valuations only matter if the business model stays intact. Senior portfolio manager Brad Warden of Nomura Asset Management expressed his view bluntly: "They look cheap right now, but when you look forward at potential disruption, they are guilty until proven innocent. Is the current business model sustainable? Will economics get worse?"
The bottom line: The AI spending spree is real, and the companies doing the spending are not done yet. Microsoft, Meta, Amazon, and Apple all report next week, and each will face the same scrutiny Alphabet just got. Meanwhile, Apple has largely sat out the giant AI spending race, and its stock is up 23% this year - a clue that caution might be the winning strategy for now.
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