iShares Trust - iShares Russell 1000 ETF announced unaudited earnings results for the six months ended September 30, 2017. For the six months, the company reported total investment income of $190,776,086. Net investment income was $176,510,046. Net realized gain was $498,152,857. Net realized and unrealized gain was $1,179,389,641. Net increase in net assets resulting from operations was $1,355,899,687.