The following video is part of our "Motley Fool Conversations" series, in which analyst Rex Moore discusses topics around the investing world.

Today, Rex performs a checkup on one of his Rising Star stocks: lululemon athletica. Is the stock still a buy after doubling in price?

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Rex Moore owns shares of lululemon athletica. The Motley Fool owns shares of lululemon athletica and Under Armour. Motley Fool newsletter services recommend lululemon athletica, Nike, and Under Armour. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.