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Living public-equity thesis

AI Supercycle

AI is a capital-spending supercycle whose value capture migrates across bottlenecks. The durable edge is not predicting one permanent winner; it is tracking which layer is constrained, whether utilization and customer economics justify the next round of capacity, and when new supply turns scarcity into commoditization.

Thesis under reviewDelayed market data

Market close · Aug 31, 2026

Thesis v0.1 · 2026-07-17

Thesis conditions and falsifiers

What must hold

  • Training and inference demand must grow fast enough to absorb continuing gains in hardware and model efficiency.
  • At least one physical or silicon bottleneck must remain scarce enough to support pricing, utilization, or backlog visibility.
  • Customers must translate deployed compute into productivity, revenue, strategic advantage, or defensible option value.
  • Capital providers must continue funding long-duration infrastructure before the full application revenue pool is visible.

What breaks it

  • Utilization or order visibility weakens across multiple layers while committed capacity continues to arrive.
  • Model efficiency and open alternatives reduce compute intensity faster than new workloads expand it.
  • Power, permitting, financing, or customer concentration leaves material infrastructure stranded.
  • Application economics fail to support the cost of the underlying compute stack over a full investment cycle.

ETF scorecard

Own the sectors, not the forecast.

Five liquid expressions of the AI infrastructure trade, compared with broad U.S. equities and the Nasdaq-100. Funds are the unit of analysis; individual-stock selection stays off this page.

Return window

Choose one period for the full scorecard and detail chart.

Showing 3 of 5 funds · funds without the full 1Y window are omitted

1Y return
+71.1%
Fund size
$67.42B
As of Jul 17, 2026
Expense ratio
0.35%
Sponsor disclosed
Inception
Dec 20, 2011
Sep 1, 2025Aug 31, 2026VanEck source ↗
1Y return
+89.0%
Fund size
$45.06B
As of Jul 17, 2026
Expense ratio
0.34%
Sponsor disclosed
Inception
Jul 10, 2001
Sep 1, 2025Aug 31, 2026iShares source ↗
1Y return
+126.8%
Fund size
$838.58M
As of Jul 17, 2026
Expense ratio
0.75%
Sponsor disclosed
Inception
Dec 3, 2024
Sep 2, 2025Aug 31, 2026VistaShares source ↗

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SMH versus the benchmarks

VanEck Semiconductor ETF. Rebased to 0% at the start of the selected window so unlike share prices remain directly comparable.

SMHVOOQQQSep 1, 2025Aug 31, 2026

Window rules. 7D and 30D are the trailing 7 and 30 calendar days. Annual windows use exact calendar anniversaries and the first observed close on or after the cutoff.

Relative return. Fund and benchmark compound from the same start window; unavailable histories are omitted, never backfilled.

Data. Adjusted close is preferred. The live view uses delayed provider history.