Most people treat the AI trade as one name and one chart. That is not a map. That is a bet on a logo.
The AI buildout is a supply chain. Capital starts at one end and moves down a line. Each layer captures part of the spend, runs on a different margin, and faces a different ceiling. If you only watch the layer everyone talks about, you are reading one page of a ten-page filing.
Here is the chain, top to bottom:
-> Hyperscaler capex: who is actually funding the buildout. Read the capex line and the language around it on the earnings call. -> Chips and accelerators: the compute that the capex buys. Watch backlog, lead times, and customer concentration. -> Memory and networking: what feeds the chips. A faster accelerator starved of bandwidth is a bottleneck, not a tailwind. -> Power and cooling: the physical ceiling. Interconnect queues and grid capacity are constraints you can read about in primary filings, not vibes. -> Software and end demand: who pays the capex back. This is where the loop closes or it does not.
Why it matters: each layer can move for reasons that have nothing to do with the layer above it. Demand at the top does not guarantee margin at the bottom. A map lets you see where you actually have exposure and where you only think you do.
What the map does not do: it does not tell you what any layer is worth, or that any of it is a buy. It tells you where to look and what to verify. Human judges. AI builds the map.
Save this and run it on your next name.
Educational content only. Not investment advice, and not a recommendation to buy, sell, or hold any security. Wall Street Prompt. Always verify against the primary source filing.