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Thematic macro overview

AI build-out: thematic overview

Customer demand for AI computing still exceeds supply. What changed this month is when new capacity arrives and how it gets paid for. Chips, memory and equipment are booked years ahead, while permits, power and interest rates set the pace.

As of Sources at the end

Information and analysis only, not a recommendation to buy, sell or hold any security. The author may own securities discussed.

Researched and drafted with AI agents. Every figure is taken from a source cited on the page.

How the money flows

  1. Big tech spending
    • Q3 capex under forecasts
    • 2026 plans unchanged
    • Google: 2027 to increase significantly
    • 2 of 5 with negative free cash flow
  2. AI compute hosts
    • Renting capacity to big tech
    • Some contracts delayed to H2
    • Group fell 4-6% after hours on 10-28
    • Credit stress visible
  3. Chips, memory, storage
    • Booked years ahead
    • Memory prices still rising, more slowly
    • Equipment short through 2028
  4. Power and permits
    • Contracted load still growing
    • Texas permits paused
    • Virginia moratorium bill proposed
  • Financing is changing shape Loans backed by equipment, customer prepayments and leases
  • Interest rates 10-year Treasury near 5% after the Fed left rates unchanged on 10-28
  • Policy Export rules and pending chip tariffs

Warning lights

  • On2 of 5Big tech with negative free cash flow

    Operating cash flow minus capital spending, from SEC filings: Amazon -$46.9B (12 months to September; Amazon's own measure, which counts proceeds from asset sales, is -$42.4B) and Oracle -$28.7B (to August).

  • StressAbove 10% a yearCoreWeave credit default swaps

    Roughly 1,040-1,150 basis points in late October, per secondary market sources.

  • HeadwindAbout 5%10-year Treasury yield

    4.99% on 10-27 after topping 5.1% in mid-October (FRED). The Fed left rates unchanged on 10-28.

  • No end datePausedTexas data-center permits

    Ordered 9-21 and confirmed by the state environmental agency on 10-19, with no end date. Virginia has a proposed three-year moratorium from July 2027.

What we're seeing

Demand is not the question; timing is

Microsoft said customer demand continues to exceed available supply, but some outside GPU-as-a-Service contracts were delayed to H2. January to June 2027 is a reading of its fiscal calendar, not its words. Google started renting outside capacity and said 2027 spending will increase significantly.

Microsoft and Alphabet calls, 2026-10-28

Spending came in under forecasts

Microsoft and Google both spent less than expected in Q3, and neither raised its 2026 plan. Meta narrowed its 2026 range and gave no 2027 number.

Company releases, 2026-10-21 and 2026-10-28

The money is changing shape

Loans backed by equipment (IREN, $363M against GPUs in service), customer prepayments (Nebius) and leases (SpaceX, about $40B for GPUs). Galaxy's 830 MW second Helios site has no tenant, while its long-term notes rose from $2.43B to $6.31B this year.

Company filings and press, 2026-10-22 to 2026-10-28

Supply is booked further out

Seagate: most high-capacity drive volume is under long-term agreements through 2028, some to 2030. SK hynix: long-term agreements with 14 customers cover over half of 2027-28 capacity. ASML: planned 2027-28 machine supply will not fully meet demand.

Seagate 2026-10-27, SK hynix 2026-10-28, ASML 2026-10-14

The themes

Each covers its whole peer group, not a short list.

AI compute hosts (neoclouds) Timing and credit

Seeing. Big tech rents outside capacity, but some contracts slipped. Funding is moving to equipment loans and prepayments.

Watch. Megawatts signed, and whether new money is debt, prepayments or new shares.

CRWV · NBIS · IREN · WULF · APLD · CORZ · CIFR · GLXY · BTDR

Memory and storage Tight, contracted

Seeing. Seagate revenue up 61%. Sandisk revenue up 23% in a quarter, to $11.0B. DRAM contract prices forecast up 10-15% in Q4 after 13-18% in Q3.

Watch. Whether prices keep rising, and how much output is under long-term contract.

MU · STX · WDC · SNDK

Chips, equipment and servers Booked ahead

Seeing. TSMC guides about 44% growth for 2026. ASML says supply is short through 2028. Celestica gave a first 2027 outlook of $40B and cut its 2026 free cash flow.

Watch. Export rules (including Taiwan's planned curbs) and chip tariffs.

TSM · ASML · GFS · CLS · NVDA · AVGO · AMAT

Power for data centers Permits set the pace

Seeing. AEP reports 84 GW of contracted load by 2031. Texas has paused data-center permits; Virginia has a moratorium bill.

Watch. Permits and grid rules, the practical limit on new sites.

TLN · CEG · VST · OKLO · ORA · AEP · NEE · KEP

Platforms and software Reports next week

Seeing. Amazon's AWS sales grew 39% in Q3, while its trailing free cash flow fell to -$42.4B. Cloudflare and AppLovin report the week of 3 November.

Watch. How AI spending turns into revenue.

META · GOOGL · MSFT · AMZN · NET · APP

Space and autonomy Merger talk only

Seeing. SpaceX revenue up 161% and a roughly $40B GPU lease commitment. Tesla revenue flat; energy revenue down 16%.

Watch. Any filing naming advisers or terms for a SpaceX-Tesla combination.

SPCX · TSLA · RKLB

Crypto Rate-sensitive

Seeing. Bitcoin near $80k and ether near $2,350 on 10-29. Coinbase revenue was flat in Q3; Strategy grew its dollar reserve to $5.07B.

Watch. Rates and financing conditions.

COIN · GLXY · MSTR

Reports ahead

  • : Talen Energy, 8am call
  • : AppLovin, Ormat, GlobalFoundries, GlobalFoundries 8:30am; AppLovin and Ormat after the close
  • : IREN, Core Scientific, Cloudflare, Core Scientific before the open; IREN and Cloudflare after
  • : TeraWulf, Oklo, Vistra, TeraWulf 8am; Oklo before the open
  • : CoreWeave, After the close
  • : Nebius, Not yet confirmed by the company

Both sides

What supports the read

  • Storage and part of memory are contracted well past 2027.
  • Equipment supply is short through 2028.
  • Contracted power load keeps rising.

What cuts against it

  • One concentrated theme: most of it moves with big tech spending.
  • Q3 spending below forecasts, and 2 of 5 big tech firms with negative free cash flow.
  • Visible credit stress among the AI compute hosts.
  • Permits, power, export rules, and rates near 5%.

Notes

Reading this page

Each theme links to its own page, which lists every company in the peer group and its latest dated facts. Numbers are as reported by the companies or the sources listed, and dates are 2026. Free cash flow figures are trailing twelve months from SEC filings, read on 2026-10-29 and, for Amazon, 2026-10-30.

Sources

Primary means the publisher of the data or the filing; secondary means press or an aggregator.