In the first quarter of 2026, ASML Holding N.V. emerged as a significant positive contributor to the Brown Advisory Global Leaders Strategy, despite a period characterized by broader capital market difficulties and a prevailing negative sentiment around non-AI-related investments. The investment management firm noted ASML's robust performance, primarily fueled by the increasing global demand for artificial intelligence infrastructure. This demand has solidified ASML's strong order backlog and provided optimistic signals for the adoption of its cutting-edge High-NA tools, which are essential for producing the next generation of semiconductor nodes (2 nanometer and below). ASML maintains a dominant position in Extreme Ultraviolet (EUV) lithography machines, underpinning its crucial role in the advanced semiconductor industry.

Brown Advisory's Q1 2026 investor letter detailed the challenges faced by its Global Leaders Strategy, which experienced an 8.3% absolute correction, underperforming the MSCI ACWI Net Return Index's -3.2% return. This underperformance was partly attributed to the intensified market pressures on risk assets and the portfolio's lack of exposure to the energy sector, which accounted for approximately 20% of its relative decline year-to-date. The strategy, designed to achieve substantial long-term returns through a concentrated portfolio of problem-solving companies, found a silver lining in ASML's resilience.

ASML Holding N.V., a Dutch semiconductor giant specializing in lithography solutions, saw its stock close at $1,705.37 per share on June 2, 2026. Over the preceding month, ASML recorded a 10.40% return, and its shares surged by an impressive 129.59% over the past 52 weeks, pushing its market capitalization to $657.28 billion. These figures underscore the company's strong market position and investor confidence, particularly in light of its monopoly in advanced lithography technology crucial for future AI development.

The company's success is deeply intertwined with the expansion of AI infrastructure, as its EUV and DUV lithography systems, metrology and inspection systems, and associated software are indispensable for manufacturing the sophisticated chips required for AI applications. The positive indications regarding High-NA tools further reinforce ASML's future prospects, as these tools are critical for achieving the extremely small feature sizes needed for advanced chip designs.

Although ASML Holding N.V. is not among the top 40 most popular stocks among hedge funds heading into 2026, its appeal to institutional investors is growing. The number of hedge fund portfolios holding ASML increased from 101 in the previous quarter to 133 by the end of the first quarter of 2026. This rising interest reflects a recognition of ASML's strategic importance and its sustained growth potential within the rapidly evolving technology landscape. Despite the broader market volatility, ASML's unique technological advantage positions it favorably for continued success as global reliance on advanced computing power intensifies.