Corgi Lithography & Semiconductor Photonics ETF Leverages ASML Monopoly for 3nm and 2nm AI Chips
EUV•The Corgi Lithography & Semiconductor Photonics ETF focuses on extreme ultraviolet lithography, with ASML and Cymer as its primary holdings alongside specialized materials suppliers. Its thesis relies on EUV’s unique role in enabling 3nm and 2nm chip production, positioning the fund as a targeted picks-and-shovels play on AI hardware.
1. ETF Overview
The Corgi Lithography & Semiconductor Photonics ETF focuses exclusively on extreme ultraviolet lithography, holding ASML—the dominant EUV machine supplier—and Cymer along with specialized materials companies that support EUV processes.
2. Investment Thesis
The fund’s thesis is based on EUV’s unique ability to manufacture 3nm and 2nm chips, technologies essential for next-generation AI accelerators, making it a fundamental picks-and-shovels play in the semiconductor equipment supply chain.
3. Investor Positioning
EUV offers investors targeted exposure to lithography equipment, complementing broader semiconductor ETFs like SMH and SOXX by emphasizing toolmakers over chip designers and providing incremental concentration in the chip-making ecosystem.




