OCT · ISSUE 42 · October 15, 2026

SEMIS

The other side of AI: chip demand isn't letting up

The largest maker of lithography machines beat earnings this morning. Its message: demand outstrips supply through 2028.

DEMAND VISIBILITY

through 2028

demand above supply

EARNINGS TODAY

beat

revenue and bookings

CHINA PPI

+5%

vs +4.5% expected

THE NUMBER

2028

how far out the toolmaker sees demand above supply

The AI bottleneck is still physical: there are not enough machines or chips for all the data centers people want to build. The maker of the key tools says that shortage lasts at least through 2028. It is the counterweight to the credit market's fear.

NUMBER

ZOOM IN

2028

2028

▲ demand above supply, years ahead

It isn't one good quarter. It is a horizon: the company that builds the machines says the shortage lasts years. That holds up the whole chain.

The key toolmaker in the chain sees demand above supply through 2028. That multi-year visibility is what separates a structural wave from a fad.

VISIBILITY
— How many years ahead a company can see its demand clearly.
STRUCTURAL
— A deep, lasting shift, not a passing fad.

QUOTE

THE READ

The bottleneck isn't money, it's the machine

“Compute demand has no appetite problem. It has a capacity problem: there are not enough machines or fabs to build everything people want, and that does not get fixed in a quarter.”
Ronfy Analysis · Editorial

AI is not held back by a lack of appetite to invest, but by the physical limits of making the chips and the machines that make them.

CAPACITY
— How much the sector can produce with the fabs and machines that exist today.
COMPUTE
— The processing power needed to train and run AI.

COMPARISON

DEMAND BY LINK

Where AI demand bites hardest

HBM MEMORY: +45%+45%EUV LITHO: +30%+30%AI FOUNDRY: +20%+20%TEST EQUIPMENT: +12%+12%CONSUMER CHIPS: -3%-3%Total semis market ~+15%HBM MEMORYEUV LITHOAI FOUNDRYTESTEQUIPMENTCONSUMERCHIPS

AI-linked demand (HBM memory, lithography) grows well above the average; PCs and phones below it. Not every chip rises the same.

Illustrative estimates of demand growth by link in the chain, not official figures. The AI side pulls; the consumer side less so.

HBM
— High Bandwidth Memory: the fast memory AI chips need.
FOUNDRY
— The fab that physically makes the chips others design.

TWO TRUTHS

THE BALANCE

AI, right now, is two stories at once

DEMAND (SOLID)

The physical side

  • The toolmaker sees a shortage through 2028.
  • AI memory is still sold out before it's even built.
  • The bottleneck is physical, not a lack of investor appetite.

FUNDING (STRAINED)

The money side

  • Insuring a major operator's debt costs 1,000 bp.
  • Expensive debt can slow data-center construction.
  • Stocks watch the demand; credit watches the bill.

The day leaves two opposite signals and both are true. Seeing the full picture avoids both panic and euphoria.

SHORTAGE
— When there isn't enough product for all the demand that exists.
FUNDING
— Borrowed money that pays for an investment before it earns anything.

WHERE IT GOES

THE SPEND

Where every dollar spent on AI goes

CHIPS AND EQUIPMENT: 40%BUILDING AND REAL ESTATE: 30%POWER AND COOLING: 20%SOFTWARE AND THE REST: 10%AI SPEND100%
CHIPS AND EQUIPMENTProcessors, memory, machines40%
BUILDING AND REAL ESTATEThe data-center shell30%
POWER AND COOLINGThe electricity it draws and the cooling it needs20%
SOFTWARE AND THE RESTLogic layer and operations10%

Four of every ten dollars go to chips and machines. That is why, when the toolmaker talks shortage, the whole chain moves.

Illustrative split of spending on an AI project. Seeing the weight of each item explains why chips rule.

COOLING
— The systems that cool the chips; a huge and growing cost in AI.
CAPEX
— Investment in physical assets: fabs, machines, buildings.

CALENDAR

WHAT MOVES CHIPS

The dates that drive the sector this week

WED OCT 14 · pre-openASML EARNINGSHighBeat and guided demand above supply through 2028. Good tone for the toolmakers.
WED OCT 14 · 8:30am ETSEPTEMBER CPIHighMacro crosses the chips: high rates pressure growth stocks.
THU OCT 15 · pre-openTECH EARNINGS CONTINUEMediumMore big tech reports; they will confirm the sector's strength or not.
TUE OCT 27 · 2:00pm ETFOMC MEETING (Oct 27-28)HighThe next big rate pivot; it sets how much the market will pay for semis.

Semiconductors move on earnings and macro at the same time. These are the sector's risk windows.

PRE-OPEN
— Before Wall Street opens (9:30am ET).
FOMC
— The Fed committee that sets rates; it drives the multiple on growth stocks.

WRAP

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Daily briefing · Mon-Fri 16:00 ET

LITHOGRAPHY
— The key step in chipmaking; its machine is the bottleneck.
HBM
— The high-speed memory AI chips demand.

Sources: 📅 Oct 14, 2026 · 🏛 ASML earnings

Editorial content. Not financial advice.

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