Roundtable: 1 Dark Horse Stock I'm Watching

Many of the best investments are not obvious winners. Instead, they are dark horses coming up from behind to deliver big gains when nobody expects it.

Finding these sneaky winners before they hit it big is not an easy task, so we asked a panel of The Motley Fool's best growth investors to share some of the market's most interesting dark horses right now.

Read on to see whey they selected engineered materials specialist Rogers (NYSE: ROG), car loan expert Santander Consumer USA (NYSE: SC), and video game retailer GameStop (NYSE: GME).

Source: Fool.com