Looking for broad exposure to the Large Cap Blend segment of the US equity market? You should consider the SPDR S&P 500 ETF (SPY) , a passively managed exchange traded fund launched on 01/29/1993.The fund is sponsored by State Street Global Advisors. It has amassed assets over $643.46 billion, making it the largest ETFs attempting to match the Large Cap Blend segment of the US equity market.Why Large Cap BlendCompanies that find themselves in the large cap category typically have a market capitalization abo ...