iShares Trust - iShares S&P Global Clean Energy Index Fund announced earnings results for the year ended March 31, 2012. For the period, the company reported net investment income of $1,835,874 and total investment income of $2,076,361. Net realized loss was $22,469,321 and net realized and unrealized loss was $41,104,265. Net decrease in net assets resulting from operations was $39,268,391. Net asset value per share was $9.10.