ASML Surges 6% as AI Chip Fever Fuels Pre-Earnings Rally — But Can the Stock Keep Outrunning Its Own Valuation?

Shares shifted sharply higher as ASML Holding climbed 6.2% to €1,602.80 on July 10, with investors piling into the stock five days before its Q2 earnings report on July 15. The rally reflects a market betting that the world's sole supplier of the most advanced chipmaking machines will deliver another blockbuster quarter — but at a valuation now stretching past 16x forward sales, the margin for disappointment is razor-thin.

AI Spending Is Flooding Down to ASML's Order Book. ASML raised and narrowed its full-year 2026 revenue guidance to €36–40 billion, citing "solidifying" industry growth fueled by AI infrastructure investment. CEO Christophe Fouquet said customers in advanced memory and logic chips are "sold out for 2026."

The world's largest chipmakers — TSMC, Samsung, and Intel — are investing faster than expected, and ASML is the primary beneficiary.

Record Q4 2025 bookings of €13.2 billion — more than double analyst estimates — cemented that momentum.

The Numbers Already Beat Once; Wall Street Wants a Repeat. Q1 2026 delivered €8.8 billion in net sales and €2.8 billion in net income, with a 53% gross margin and a 36% operating margin.

Consensus now expects Q2 earnings per share up more than 75% year-over-year.

Q1 EPS of €7.15 came in well above the prior-year figure of €6. Missing that bar next week would punish a stock that has moved more than 7% on earnings day in six of the last eight quarters.

China and Export Controls Remain the Wild Card. CFO Roger Dassen said ASML still expects about 20% of 2026 sales to go to Chinese customers, but tighter restrictions could drag revenue toward the low end of guidance.

China's revenue share reportedly halved from Q4 2025 levels in Q1 , making any update on July 15 a potential swing factor.

Valuation Is Running Hot — Even for a Monopoly. At roughly 15.7 to 17.4 times projected 2026 sales, ASML's pricing leaves little room for execution hiccups.

The stock sits near the average analyst target of €1,696, with 38 buy ratings and just two sells.

Up 70% year-to-date, Bernstein still sees the stock moving more than 30% higher over the next 12 months — but that assumes flawless delivery in an increasingly volatile geopolitical environment.

The bottom line: ASML's monopoly position and AI-driven demand are real. But the stock is already pricing in a near-perfect outcome. July 15 will test whether the fundamentals can keep pace with the enthusiasm.