When Big Tech opens its wallet, the ripple effects travel fast. Amazon $AMZN ( ▼ 1.56% ) ’s plan to invest roughly $200 billion in business spending this year capped off an earnings season where hyperscalers across the board outlined 2026 capex budgets far above Wall Street expectations.
If the biggest tech companies are spending more than expected, the logic is simple. The companies selling them the gear, chips, and power are in line to benefit.
From Crypto Roots to AI Infrastructure
A group of data center and “neocloud” firms has been among the biggest movers. Applied Digital $APLD ( ▲ 3.08% ) , CoreWeave $CRWV ( ▼ 3.03% ) , Cipher Mining $CIFR ( ▲ 2.24% ) , and Nebius $NBIS ( ▼ 1.89% ) have all surged as investors bet they will help absorb overflow AI demand. Several of these companies built early capacity as crypto miners, infrastructure that is now being repurposed for AI workloads.
As hyperscalers race to secure more compute, these firms are increasingly seen as critical stopgaps.
Chips Are Still King
Then come the chip heavyweights. Nvidia $NVDA ( ▲ 3.08% ) , Broadcom $AVGO ( ▼ 1.74% ) , and Advanced Micro Devices $AMD ( ▼ 1.72% ) remain central to the AI buildout, supplying the processors and networking hardware that power training and inference.
Every new data center means more orders, and with supply still tight, pricing power has held up.
Hardware and Power Join the Party
It is not just silicon. Companies assembling and housing AI systems are also seeing momentum. Super Micro Computer $SMCI ( ▼ 3.77% ) and Dell $DELL ( ▲ 1.54% ) are benefiting from demand for server racks and integrated systems tailored for AI.
And none of this runs without energy. Investors have also been piling into names tied to next-generation and alternative power sources, including Oklo $OKLO ( ▲ 1.73% ) , NuScale $SMR ( ▲ 3.46% ) , and Plug Power $PLUG ( ▲ 0.84% ) , on expectations that AI’s growing electricity appetite will require new solutions.
As long as hyperscalers keep boosting capex, the AI supply chain looks less like a niche theme and more like a full-blown ecosystem trade.