AI Data Center Spending Is Outpacing Every Forecast on Wall Street. These 2 Stocks Are the Best Pick-and-Shovel Plays.

AI data center capital expenditures are now projected to hit $750 billion in 2026, blowing past Goldman Sachs' revised estimate of $527 billion and signaling hyperscaler spending is accelerating faster than Wall Street anticipated.

Micron Technology (MU) and Taiwan Semiconductor Manufacturing (TSM) stand out as the leading infrastructure plays. Both companies are posting strong revenue and earnings growth tied directly to AI buildouts. Micron supplies the high-bandwidth memory chips required for AI workloads, while TSMC manufactures the advanced processors powering data center servers.

The gap between the $750 billion projection and Goldman's $527 billion forecast—a roughly 42% difference—underscores how quickly demand is outrunning analyst models. Hyperscalers including Amazon, Microsoft, and Google are the primary drivers, racing to expand GPU clusters and AI training capacity.

MU and TSM benefit regardless of which cloud provider wins market share, positioning them as pick-and-shovel suppliers to the AI infrastructure boom. Both stocks offer exposure to multi-year capex cycles without the execution risk of individual AI software companies.