ASML's Buyback Steadfastness Meets a Market Weighing Washington Risk Against High-NA Momentum

ASML repurchases €381.85M in shares weekly, signals value despite stock dip below 50-day average; High-NA EUV gains traction at Intel, SK hynix, Samsung.

The arithmetic of ASML's capital returns is hard to ignore. Across the five trading days from August 24 to 28, the Dutch lithography giant scooped up roughly 46,000 to 52,000 of its own shares each session, paying weighted average prices between €1,487 and €1,507 per share. That weekly tranche alone came to €381.85 million. The week prior, between August 17 and 21, the company had been even more aggressive on a per-share basis, acquiring between 48,280 and 51,815 shares daily at prices ranging from €1,506.98 to €1,618.13 — a daily outlay of roughly €77 million to €79 million.

All of this activity falls under the buyback authorization the board approved in January, a multi-year program designed to run through 2028. In the second quarter alone, ASML repurchased stock worth approximately €1.1 billion. The consistency of the execution is itself a message: management is signaling that even at current levels, it does not consider its own equity overpriced.

A Share Price Caught Between Consolidation and Concern

The market, however, has yet to fully share that conviction. The stock closed the most recent session at €1,429.40, down 1.8 percent on the day, leaving it 6.4 percent below its 50-day moving average of €1,527.36. A day earlier, the shares had traded at €1,454.20, up 1.3 percent — a small bounce that did little to alter the broader picture of a stock digesting the substantial gains it has accumulated over the past twelve months. With a 30-day annualized volatility reading of 41 percent, the equity is hardly in calm waters.

The buyback program, meanwhile, continues to function as a floor of sorts, even as the overhang from Washington refuses to dissipate. Bloomberg reported in June that US Commerce Secretary Howard Lutnick had held non-public discussions with senior ASML executives over suspicions that an EUV system may have reached China in violation of export restrictions. ASML has denied the allegations through a spokesperson, calling the rumors inaccurate and damaging to its reputation. No official confirmation of any breach has emerged, but the unresolved matter keeps a cloud over the company's China business.

That exposure is already shrinking by design. ASML has baked into its guidance a reduction of China's share of revenue to roughly 20 percent this year, down from 33 percent in the prior year. Legislation that could tighten the screws further — the proposed MATCH Act in the US, which would restrict DUV exports to China — has not yet been passed, leaving the regulatory trajectory uncertain but not yet more punitive.

High-NA Finds Its Footing Across the Customer Base

While the geopolitical questions linger, the technology story has taken a decisive step forward. Intel Foundry has commenced high-volume manufacturing of its "Panther Lake" processors — part of the Core Ultra Series 3 — using the 18A process node built on ASML's High-NA EUV systems. Certain layers of the 18A process at Intel's Oregon facility are now qualified on both the new High-NA platform and the established NXE architecture, with comparable yields.

What makes this development more than a single-customer milestone is the breadth of adoption. High-NA EUV systems are now reportedly in operation at four major customers, including Intel, SK hynix, and Samsung. SK hynix installed its first High-NA system in the second half of 2025 for mass-production development at its M16 fab. Samsung, for its part, is targeting the technology for its 1-nanometer logic process, with mass production expected around 2030.

The multi-customer traction suggests that the billions invested in the next generation of EUV lithography are beginning to translate into concrete manufacturing commitments rather than remaining a speculative bet on future demand.

Dividends, Signals, and the Road to October

Shareholders have also received a cash return beyond the buybacks: an interim dividend of €1.88 per share was paid out in August. The combination of dividend and sustained repurchases reflects a management team confident in its own earnings power, even as external risks accumulate.

The next scheduled catalyst is the quarterly earnings report on October 14. Until then, the China question is likely to dominate investor attention, with the buyback program serving as a quiet counterweight — a steady, mechanical affirmation that the board sees value where the market sees uncertainty. The stock's recent drift below its trend indicators may persist, but the company's behavior suggests it is willing to put money behind its own assessment.