The following video is part of our "Motley Fool Conversations" series in which Matt Argersinger, director of premium services, and analyst Paul Chi discuss topics across the investing world.

In today's edition, Paul and Matt look back at a recent buy in their Rising Star Portfolio. Paul decided to pull the trigger and buy ArcelorMittal thanks to its vertically integrated focus and attractive valuation relative to its peers.

Matt Argersinger and Paul Chi do not own shares of the companies listed above. The Motley Fool owns shares of ArcelorMittal. Try any of our Foolish newsletter services free for 30 days. We Fools may not 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.