01-projects/investing/theses

innermost loop ai infrastructure

2026-05-12·investing-thesis·status: active-research·! medium
innermost-loopai-infrastructurechipsdata-centerpowerfrontier-labsdiamandis

Thesis: AI Infrastructure Innermost Loop

The structural argument

Four interlocking supply chains are simultaneously hitting escape velocity, with demand at each layer driving the next:

  1. Frontier labs (OpenAI, Anthropic, xAI, DeepMind) build the models
  2. Chips (NVIDIA, AMD, Broadcom, Micron, TSM) train and serve them
  3. Data center infrastructure (Vertiv, GE Vernova, Bloom, Oklo, Fluence) houses the chips
  4. Power (Talen, Constellation, Vistra) feeds the data centers

The bottleneck has migrated from chips to power. $156B of US data-center projects are blocked or stalled on local power-infrastructure opposition. That makes the power layer the highest-asymmetry public play because it's the named constraint.

This is structurally different from prior tech cycles because four supply chains are accelerating simultaneously instead of one at a time.

Full reference: [[06-reference/2026-05-12-diamandis-innermost-loop-ai-infrastructure-thesis]].

Demand-side anchors (the disqualifying conditions)

This thesis holds as long as ALL three anchor metrics remain on trajectory. If any one breaks materially (>30% miss to projection for 2+ consecutive quarters), the thesis archives.

Anchor 2026 projection Current state (early May 2026) Quarterly check
Global semiconductor sales $1T annual Q1 came in at ~$300B; March alone $99.5B Watch SIA monthly releases
Hyperscaler AI capex (combined GOOG/AMZN/META/MSFT) $750B annual CreditSights revised UP from $650B Watch quarterly earnings capex guidance
AI data center TAM $471B (2026) → $2.02T (2032) at 27.5% CAGR On track Watch IDC / Synergy / Dell'Oro reports

Position-sizing logic by layer

The four layers do NOT carry equal forward leverage. Sizing should reflect:

Layer 4 — Power (highest forward leverage):

Layer 3 — Data center infra (mid leverage, late entry risk):

Layer 2 — Chips (lowest forward leverage, most picked-over):

Layer 1 — Frontier labs (private secondaries):

The "I missed it" question

Most of these tickers are up 100-1600% over 12 months. The honest framing is NOT "I'm getting in at the bottom" — it's "this is a multi-year buildout where the trend continues even if I missed the first leg." Three reasons this defense holds for now:

  1. The demand-side anchors are still accelerating, not decelerating
  2. The power-layer bottleneck specifically has not been resolved — capex is being committed faster than power is coming online
  3. Q1 2026 AI-startup funding doubled all of 2025 in three months — capital flow is intensifying, not slowing

If the demand-side anchors flatten, this defense breaks and the thesis transitions to "exit / lock in gains" mode.

Open candidate list

(See ~/rdco-vault/01-projects/investing/candidates/ for per-ticker pre-decision research as it accumulates.)

Initial candidates from this thesis:

Next decisions

No active capital-deployment decision queued yet. When founder is ready to deploy:

  1. Pick a sizing for the Layer 4 basket
  2. Spawn /decisions/<date>-investing-innermost-loop-power-basket.html on HQ for the actual deployment gate
  3. Log the position in positions/ after execution

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