Big Tech's AI spending spree comes with a catch

The message from Big Tech executives is clear: Buckle up, we're going to spend a lot more money on artificial intelligence. Amazon (AMZN), Alphabet (GOOG, GOOGL), Microsoft (MSFT), and Meta (META) have all revealed aggressive new commitments to advancing the technology in the first quarter earnings season. Such announcements have drawn mixed reactions from investors.

Wall Street is paying close attention to how the biggest names in tech are executing their AI strategies and wielding their balance sheets to do it. But even if the AI hype is backed with billions of dollars in new investments, shareholders are focused on where these significant increases in capital expenditures will lead.

"Given the billions of dollars that Big Tech companies have been pouring into the AI boom, investors are cautious that this may ultimately result in infrastructure overbuild minus the promised future profits," said Nicole Tanenbaum, partner and chief investment strategist at Chequers Financial Management.

The spending sprees are historic market gambles, but they are also bold shows of strength. Executives are mobilizing vast resources. Tech companies and their shareholders are clinging to the promise of not just profitability but a pathway to dominance in the next tech era.

"The companies see a tremendous opportunity with generative AI and view it as a platform shift potentially on par with the internet or cloud," said Michael Farr, chief market strategist for Hightower Advisors and founder and CEO of Farr, Miller & Washington.

Spending mode

Amazon on Tuesday became the latest tech company to flag its swelling capital expenditures (capex).

CFO Brian Olsavsky said that overall capital expenditures are expected to "meaningfully" increase this year, up from 2023's figure of $48.5 billion, driven by higher infrastructure costs to support growth in AWS, including generative AI.

Perhaps anticipating that many observers have moved to the "show me the money" phase of AI development, Olsavsky highlighted that generative AI revenue is already at a multibillion-dollar run rate.

That made the capital expenditures figure easier to digest. And investors largely adopted an optimistic view, lifting the stock. As analysts at UBS wrote in a note Wednesday, "higher CapEx is as clear a signal as any that there is upward bias to our AWS estimates for 2Q24 and beyond."

Alphabet wowed Wall Street in its own way. Google's parent announced a new dividend program and expanded buybacks, softening the blow of ballooning capital expenditures that hit $12 billion for the quarter — a figure that CFO Ruth Porat said will likely rise.