ASML vs SCHW Comparison

ASML is the leader in lithography systems for manufacturing semiconductors with 90% market share. Lithography is the process in which a light source is used to expose circuit patterns from a photo mask onto a semiconductor wafer. Lithography allows chipmakers to increase the number of transistors on the same area of silicon, with lithography historically representing a high portion of the cost of making cutting-edge chips. ASML outsources the manufacturing of most of its parts, acting like an assembler. ASML's largest clients are TSMC, Samsung, and Intel.

Charles Schwab is one of the largest retail-oriented financial-services companies in the US, with $11.9 trillion in client assets across its brokerage, banking, asset management, custody, financial advisory, and wealth-management businesses at the end of 2025. While best known for its retail brokerage offering, Schwab generates the lion's share of its revenue and profits through its Charles Schwab Bank and asset management segments. The firm is a dominant player in Registered Investment Advisor(RIA) custody, with over 40% market share, and has recently pushed into wealth management with robo-advisory, direct indexing, and other managed-investment solutions.