Meta’s Big Bet on AI: Spending Soars, Investors Get Nervous

Meta’s latest quarter was a tale of AI ambition and investor anxiety.

Following its earnings report, Meta revealed plans to boost 2025 capital spending to $70–$72 billion, nearly doubling last year’s outlay. The goal: to supercharge its AI infrastructure and secure a front-row seat in the next era of digital competition.

But investors weren’t convinced. Despite $51.24 billion in third-quarter revenue and 3.54 billion daily active users across its apps, Meta’s stock tumbled more than 8%, as markets questioned whether its AI spending spree would deliver real returns.

CEO Mark Zuckerberg, however, remains unshaken.

“Being able to make a significantly larger investment here is very likely to be a profitable thing over, over some period,” he said on the earnings call, per CNBC, defending the aggressive strategy. He added that the company is “seeing the returns in the core business that’s giving us a lot of confidence that we should be investing a lot more, and we want to make sure that we’re not under investing.”

The AI arms race heats up

Meta’s spending spree is part of a larger trend across Silicon Valley, where tech heavyweights are competing to dominate the AI infrastructure landscape. Google, Microsoft, and Meta together could spend over $200 billion on AI-related capital projects next year.

Google raised its 2025 capex forecast to as high as $93 billion, while Microsoft reported $34.9 billion in quarterly spending, both record highs. Each company argues that AI demand is growing too quickly to slow down now.

While the AI demand signal is strong, driven by services like Google Cloud’s first $100 billion quarterly revenue milestone and Microsoft Azure’s accelerating enterprise adoption, investors are demanding proof that the colossal spending will pay off.

For Meta, the fiscal consequences are immediate. Its free cash flow is projected to drop dramatically from around $54 billion in 2024 to approximately $20 billion in 2025, as it reinvests nearly all of its cash generation into AI infrastructure. 

The pressure is mounting on Zuckerberg and his peers to demonstrate clear monetization of the AI systems they are building. The next few quarters will be a crucial test: Can this infrastructure enhance core businesses, such as ad targeting and cloud services, or will it prove to be a multi-year, costly experiment with an uncertain return?

This news comes on the heels of Meta launching the $799 Ray-Ban Display, its first pair of AI glasses featuring a built-in full-color display on the right lens.