ETF Flows Report for 02/17/2017 By: ETF Channel February 17, 2017 at 10:46 AM EST . orttr { font-family: Arial; font-size: 12pt; font-weight: bold; height: 24px; } . Read More >> Related Stocks: Mid Cap SPDR 400 Trust, Series 1 S&P 500 Ishares Core ETF SPDR S&P 500 ETF Trust