AI Capex Flow MapHyperscaler → Supplier Attribution
All suppliers
HBM & MemorySEC filings

Micron Technology (MU)

HBM3E, HBM4 memory stacks and DDR5 server DRAM

Modeled AI capex flow
$11.1B

from Big 5 forward AI-attributable spend

Hyperscaler exposure
45.0%

of revenue (latest 10-K)

Top hyperscaler customer
AMZN

modeled $3.2B flow

HBM capacity sold-through

Q2 FY26 earnings

Forward visibility: HBM capacity sold-through

The leading indicator AM analysts read as capex commitments convert to supplier revenue.

MU doesn't disclose contractual backlog. Management commentary: HBM 'sold out' through calendar 2026; pricing locked. Forward indicator is HBM3E/HBM4 mix and yield.

As of: Q2 FY26 earningsSource filing
Flow attribution by hyperscaler

Modeled dollars from each hyperscaler's AI-attributable forward capex.

CustomerModeled flow% of total
Amazon (AMZN)$3.2B28.5%
Microsoft (MSFT)$2.6B23.3%
Meta Platforms (META)$2.3B20.3%
Alphabet (GOOGL)$2.2B19.4%
Oracle (ORCL)$0.9B8.5%
Computed from disclosed customer concentration and per-hyperscaler accelerator preferences. Per-edge values can be reconstructed from the Methodology page.
Notes & source

HBM sold out through 2026; pricing power tied to NVDA/AMD GPU shipments. Disclosed >10% customer (likely NVDA).

View SEC filings page