As of March 31, 2015, SPDR Series Trust - SPDR S&P Mortgage Finance ETF has gone out of business. SPDR Series Trust - SPDR S&P Mortgage Finance ETF is an exchange traded fund launched by State Street Global Advisors, Inc. The fund is managed by SSgA Funds Management, Inc. It invests in the public equity markets of the United States. The fund seeks to invest in stocks of companies operating in the financial services sector, which includes mortgage banking, processing and marketing. It invests in stocks of companies across all market capitalizations, with a market capitalization above $1 billion. The fund seeks to replicate the performance of S&P Mortgage Finance Select Industry Index, by using representative sampling approach. It was formerly known as SPDR Series Trust - SPDR KBW Mortgage Finance ETF. SPDR Series Trust - SPDR S&P Mortgage Finance ETF was formed on April 29, 2009 and is domiciled in the United States.