Defiance Global Foundries ETF (AIFR)

The Defiance Global Foundries ETF (AIFR) is an exchange-traded fund sponsored by Defiance ETFs. It invests in companies around the world involved in semiconductor manufacturing, with a focus on foundries.

Foundries are contract chipmakers that fabricate integrated circuits designed by other companies, a business model central to the production of processors used in artificial intelligence, smartphones and data centers. The fund's holdings can also include businesses closely tied to chip fabrication, such as suppliers of manufacturing equipment and related services.

Its shares are listed on Nasdaq.