Best and Worst ETFs of 2011

By Ben Steverman - 2011-12-20T03:31:39Z

Photograph by Bradley C. Bower/Bloomberg

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IShares Dow Jones U.S. Utilities Sector Index Fund

Total return: 14.8%

Fund company: BlackRock Fund Advisors

Industry focus: Utility sector

Fund ticker/Total assets: IDU, $728 million

Top holdings, with 2011 total return:

Southern Co. (SO), +20%

Dominion Resources (D), +23%

Exelon Corp. (EXC), +9.3%