iShares Trust - iShares Dow Jones U.S. Technology Sector Index Fund announced earnings results for the full year ended April 30, 2012. For the period, the company reported net investment income of $8,524,231 against $5,851,571 for the same period a year ago. Net increase in net assets resulting from operations was $139,250,871 against $177,335,625 for the same period a year ago.