iShares Trust - iShares Core S&P Mid-Cap ETF announced unaudited earnings results for the six months ended September 30, 2016. For the period, the company reported total investment income of $264,438,411, net investment income of $247,479,074, net realized gain of $595,308,891, net realized and unrealized gain of $1,954,481,234, net increase in net assets resulting from operations of $2,201,960,308. Net asset value per share was $154.70.