Vast sums are starting to chase the physical backbone of artificial intelligence as new LNG and power projects in Africa signal heavy long term investment in energy infrastructure. That kind of capital spending needs data handling, power distribution, and high performance computing gear. Investors watching this shift have a window to look at the “picks and shovels” of AI. This article highlights three screened stocks building that foundation.
The stocks highlighted below are just a small sample of this theme. The full AI infrastructure screen surfaced 50 more companies with equally compelling narratives that are not covered here. To identify potential front runners in power, data centers, and chip plumbing, head straight into the AI Infrastructure Stocks screener to filter, analyze, and target the highest conviction plays.
Western Digital (WDC)
Western Digital is now a focused hard disk drive supplier to cloud and AI customers, where its data center HDDs and platforms give it a direct role in storing the huge datasets that sit behind AI models and high density server farms.
Western Digital generates about US$14.5b in sales from hard disk drives and related platforms, making it a pure-play storage hardware manufacturer, and the stock carries a market value around US$130b.
“First, capacity. The whole thesis rests on the duopoly holding the line.”
What ultimately happens to Western Digital’s pricing power and profit profile will hinge on how that quiet, long-term supply decision plays out.
That supply story is only the start, and the full narrative for Western Digital shows how Western Digital’s scale, HDD focus, and AI storage demand could be quietly reshaping its risk reward profile.
Advanced Micro Devices (AMD)
Advanced Micro Devices builds the chips and rack scale systems that turn AI power budgets and floor space into real computing capacity for data centers. This makes its role in this screener about the hardware that actually runs large scale models.
Advanced Micro Devices generates about US$26.4b in Data Center revenue, US$12b from Client, US$3.9b in Embedded, and US$3.1b from Gaming, and the stock has a market value near US$801.6b.
Investors looking at AMD through the AI infrastructure lens are really asking whether its accelerators, server CPUs and full rack systems can turn that demand into durable, high margin data center cash flows.
“Multi gigawatt, multi generation Helios rack scale AI system commitments from large customers such as OpenAI, Meta and Anthropic, combined with staged production ramps from late Q3 2026 through 2027, give AMD a path to secure data center AI revenue streams. These could scale absolute gross profit even if MI450 margins stay slightly below the corporate average.”
