The Largest Index ETFs On The Market: SPDR S&P 500 ETF (SPY), PowerShares QQQ (ETF) (QQQ) & More by InsiderMonkey.comAugust 22, 2013April 19, 202001162 No. 3 iShares S&P 500 Index (ETF) (NYSEARCA:IVV) IVV data by YCharts Assets Under Management: $44.8 billion Index the ETF Tracks: S&P 500 Index YTD Return: 16% Daily average trading volume: $5 million 1 2 3 4 5 6 7 8 9 10