ASML Just Raised 2026 Sales by 16% - Is AI Demand Still Underpriced?

ASML's second guidance raise points to still-strong AI demand

ASML has now raised its 2026 sales outlook twice this year. The company's new full-year range is €43 billion to €45 billion, up from €36 billion to €40 billion, while expected gross margin increased to 54% to 56% from 51% to 53%. That matters because the revision is not only about more units; the higher margin band also suggests better mix and pricing power.

Recent operating results support that reading. ASML reported Q2 revenue of €9.33 billion, then guided Q3 revenue to €11.5 billion versus €10.37 billion consensus, with 56% gross margin versus 52.1% expected. Management also described extremely strong order intake and said customers are accelerating their capacity expansion plans. That makes this look more like an ongoing demand trend than a one-quarter noise event.

Export controls remain a real constraint, but the broader message is still one of scarcity. ASML remains the only supplier of the EUV lithography tools needed for the most advanced AI chips, and the latest guidance lift suggests that bottleneck has not eased.

Why investors may still be hesitant after a strong run

A big part of the hesitation appears to be psychological as much as fundamental. ASML has already risen around 35% this year, so investors are approaching the stock with different expectations than they had before the rally. After such a move, even good news can feel less compelling because the market starts asking how much of the story is already priced in.

Export controls remain a real boundary condition

The clearest reason to pause is policy. ASML faces tightening restrictions on export controls of its advanced chip equipment. That is a genuine overhang. But it is also true that management has repeatedly pointed to continued demand for its highest-end EUV systems even as policy uncertainty has persisted. So while restrictions can slow execution, they have not yet broken the demand story.

Installed-base growth shows the demand base is broadening

ASML's Q1 results also showed strength beyond new tool sales. Sales reached €8,767 million and net income was €2,757 million, both ahead of the prior year. Installed-base management sales also rose to €2,488 million versus €2,134 million a year earlier. That suggests demand is not coming only from fresh tool shipments; maintenance, upgrades, and parts are gaining importance as customer installations expand.

The debate is no longer about existence - it is about durability

The core question now is not whether demand exists. ASML's guidance, margins, and order commentary all point to robust demand for advanced-logic equipment. The real debate is whether investors believe that demand can last long enough to keep pushing estimates higher.

Bears are focused on valuation and how much is already priced in

Bears are not really disputing the latest €43 billion to €45 billion range. Their argument is that the stock has already rallied around 35% this year and still trades at a rich valuation. That makes this a more nuanced setup than a simple momentum trade. Investors are no longer debating ASML's strategic importance; they are debating whether much of that importance is already reflected in the share price.

Consensus may still be lagging management's trajectory

That lag was visible earlier in the year. Analysts were looking for the prior outlook to land near the upper end, around €37.7 billion, while ASML's earlier 2026 range was €34 billion to €39 billion. The company then raised that outlook to €36 billion to €40 billion, and later again to €43 billion to €45 billion. That pattern suggests consensus was slow to fully absorb the strength in management's guidance.

What could drive another rerating

Another positive rerating likely needs proof of durability, not just a strong quarter. If ASML maintains margins in the new range, keeps customers expanding capacity, and continues to point to stronger visibility into demand, the market is more likely to treat this as a sustained cycle rather than a brief spike.

What to watch in the next few quarters

The next few quarters matter less for headline beats than for confirmation that demand and profitability are tracking together.

Proof points that matter

• Margins should hold above the prior ceiling. If gross margin stays within 54% to 56%, investors have evidence that demand is not simply shifting into a lower-profit mix.
• Customers should keep expanding, not just ordering. Management said customers are accelerating their capacity expansion plans, which is a stronger sign of durable demand than orders alone.
• Services should keep improving. ASML's installed-base management sales rose year over year, supporting the idea that the installed base is becoming a larger part of the business.
• End-demand proxies should stay strong. If major foundries keep posting healthy operating activity, it reinforces the case for continued equipment demand.

Signals that would weaken the thesis

• Margins slip back toward the old 51% to 53% range.
• Customer expansion slows or visibility worsens.
• Foundry and chipmaker activity shows a sharper cooling in AI-related demand.
• Export restrictions begin to outweigh underlying demand pressure.

The practical read is simple: watch the next few quarterly reports for margin resilience and evidence that customer expansion remains real. If both hold, ASML's estimate path may still have room to move higher.