Is ASML Holding NV's Stock a Buy Ahead of Its Q3 Earnings Report Wednesday?

ASML (ASML) reports Q3 earnings Wednesday with consensus calling for 56% revenue growth to €11.7 billion and EPS nearly doubling year over year. The setup is demanding: ASML shares have climbed 64% this year and trade at a P/E of 57.

The bull case rests on three points from the source. First, ASML is the world's only manufacturer of EUV lithography equipment, a monopoly position in the technology required for advanced chipmaking. Second, AI chip demand is feeding that business, which matters for customers including TSM, INTC, and NVDA, whose chip production depends on the lithography tools ASML supplies. Third, analysts see room for ASML to raise its long-term guidance, a potential catalyst beyond the quarterly numbers.

Interpretation: with the stock up 64% and a 57 multiple, the quarter itself is largely priced in. A print that merely meets the €11.7 billion revenue estimate may not be enough. The guidance language carries more weight than the headline beat, since the valuation requires continued growth to hold.

The monopoly argument supports the premium, but it also concentrates risk: any softening in the AI demand story would hit a stock priced for sustained acceleration. ASML's performance also bears on SMH, the semiconductor ETF that captures the broader chip trade.