ASML Rallies as Analysts Lift Estimates Amid Record AI Memory Orders

Analyst Upgrades Fuel Mid-Day Rally

ASML Holding (ASML) is dominating the tape in Thursday's session, with shares climbing to $1,437.19. The move represents a sharp 3.09% intraday gain, a significant divergence from the S&P 500’s modest 0.51% rise. The primary catalyst for today's outperformance is a wave of positive analyst revisions, most notably from Erste Group Bank. Analyst H. Engel raised the firm's fiscal year 2026 earnings estimates for ASML to $37.21 per share, up from a previous forecast of $34.21.

This upward revision follows the market's digestion of ASML’s recently upgraded full-year revenue guidance, which management now pegs at €36 billion to €40 billion. The bullish sentiment is being reinforced by high trading volume, as institutional investors reposition for what many are calling the "AI Memory Supercycle."

The AI Memory Supercycle

While much of the 2025 rally was driven by logic chipmakers like NVIDIA and TSMC, the narrative in April 2026 has shifted toward memory. Recent reports indicate that South Korean giants SK Hynix and Samsung Electronics have each placed record-breaking orders worth approximately €8 billion for ASML’s Extreme Ultraviolet (EUV) lithography machines.

These systems are essential for producing High Bandwidth Memory (HBM) and advanced DRAM, which have become the primary bottlenecks in AI data center buildouts. In its most recent quarterly update, ASML revealed that nearly 45% of its revenue now originates from South Korea, underscoring the massive scale of this memory-driven demand. With SK Hynix and Micron forecasting memory shortages lasting through 2028, ASML’s role as the sole provider of EUV technology provides it with unparalleled pricing power and revenue visibility.

Navigating High-NA Headwinds

Today’s move also signals a recovery from volatility seen earlier in the month. On April 23, ASML shares faced pressure after TSMC executives suggested that the next-generation "High-NA" EUV machines were currently too expensive for their immediate A13 node plans. However, the market appears to have looked past this "modest negative," as analysts emphasize that the volume demand for standard Low-NA EUV and DUV (Deep Ultraviolet) tools remains more than sufficient to drive double-digit growth.

ASML plans to ship at least 60 EUV units in 2026 and has already signaled a target of 80 units for 2027. This aggressive production ramp is designed to ensure ASML does not become the "bottleneck" of the industry, a concern recently voiced by CEO Christophe Fouquet at the company's annual general meeting.

Financial Outlook and Shareholder Returns

Beyond the top-line growth, ASML’s financial health remains a key draw for investors. The company is currently executing a massive €12 billion share buyback program, which was initiated in late January 2026. This consistent capital return, combined with a projected gross margin expansion to 53% as higher-priced systems ship, provides a robust floor for the stock’s valuation.

Looking forward, the focus remains on the second half of 2026, when analysts expect the first major wave of High-NA EUV orders to be finalized for 2028 high-volume manufacturing. For now, the relentless demand for AI infrastructure continues to make ASML the indispensable gatekeeper of the semiconductor industry.