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up 358.52 %

POLYPORE INTERNATIONAL INC. (PPO) upgraded to Outperform by William Blair

Posted on: Thursday,  Jan 21, 2010  8:25 AM ET by William Blair

William Blair rated Outperform POLYPORE INTERNATIONAL INC. (NYSE: PPO) on 01/21/2010, when the stock price was $13.19. Since
then, POLYPORE INTERNATIONAL INC. has gained 358.53% as of 08/25/2016's recent price of $60.48.
If you would have followed this William Blair's recommendation on PPO, you would have gained 358.52% of your investment in 2408 days.

Polypore International, Inc. (Polypore International) is a global high technology filtration company, that develops, manufactures and markets specialized microporous membranes used in separation and filtration processes. The Company produces microporous membranes that contain millions of pores per square inch, enabling the management of ions, gases and particles that range in size from the cellular to the nano or molecular level. Polypore International operates in two segments: energy storage and separations media. During the fiscal year ended January 3, 2009 (fiscal 2008), the energy storage segment accounted for approximately 74% and the separations media segment accounted for approximately 26% of the Company?s net sales. In May 2008, the Company, through its wholly owned subsidiary, Celgard, LLC, completed the acquisition of Yurie-Wide Corporation, a South Korean company.

The Equity Research department provides the firm's clients with in-depth investment analysis and investment recommendations. Acting as the company's laboratory for new investment ideas, it specializes in providing investment analysis on quality growth companies. Located together in our Chicago office, our equity analysts currently follow a universe of nearly 360 companies.
Stock Market Advice
Date/Time (ET)SymbolRatingTermPrice (*)Target
1/21/2010 8:25 AM Buy
as of 12/31/2010
1 Week up  4.56 %
1 Month up  38.42 %
3 Months up  45.85 %
1 YTD up  233.51 %
Previous Recommendations
Date/Time (ET)SymbolRatingTermPrice (*)Target
8/13/2007 9:25 AM Hold

(*) Stock Price at the time of the recommendation.
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