Bloomberg Anywhere Remote Login Bloomberg Terminal Demo Request


Connecting decision makers to a dynamic network of information, people and ideas, Bloomberg quickly and accurately delivers business and financial information, news and insight around the world.


Financial Products

Enterprise Products


Customer Support

  • Americas

    +1 212 318 2000

  • Europe, Middle East, & Africa

    +44 20 7330 7500

  • Asia Pacific

    +65 6212 1000


Industry Products

Media Services

Follow Us

Best and Worst Stocks of 2011

By Ben Steverman - 2011-12-14T19:18:53Z

Photograph by Getty Images

Company Symbol % Change
16 of 23

MEMC Electronic Materials Inc.

Industry: Semiconductors

Total return: -62.0 percent

MEMC Electronic Materials (WFR) is contending with a downturn in two of its end markets, the solar and semiconductor industries. Analysts surveyed by Bloomberg estimate that revenue will drop 13 percent year-over-year in the first quarter of 2012, while the company posts a loss of 4 cents per share.