The SPDR S&P Semiconductor ETF is a passively managed exchange-traded fund tracking the performance of an index made up of around 40 companies within the semiconductor industry. The equal-weighted index provides exposure to large, mid and small-cap stocks. The fund was created in 2006 and has approximately $1.52bn assets under management (AUM), as well as an expense ratio of 0.35% (the percentage of total assets used to cover expenses). Examples of top-weighed holdings within XSD include Micron Technology, Intel, SMART Global Holdings, Qualcomm, Cirrus Logic, and Advanced Micro Devices. These are mainly US-based stocks listed on an exchange in New York. Start spread betting or trading CFDs on the SPDR S&P Semiconductor ETF.