Polypore (PPO -3.8%) slides after Topeka Capital cut the shares to Hold on valuation earlier...

|About: Polypore International, Inc. (PPO)|By:, SA News Editor

Polypore (PPO -3.8%) slides after Topeka Capital cut the shares to Hold on valuation earlier today. The firm recommends moving to the sidelines, saying that the company has been benefiting from better EDV sales, but its adoption curve slope remains muted. Meanwhile, potentially imminent news regarding Microporous could be a negative catalyst.