Does Summit Materials (SUM) have what it takes to be a top stock pick for momentum investors? Let's find out.

Politics is a singularly complicated business, but if Marius Benson's maths is correct, Rudd doesn't have the momentum to overtake Gillard and Abbott is heading for the stratosphere.

The Zacks Momentum Style Score, part of the Zacks Style Scores, helps address this issue for us. Below, we take a look at Summit Materials (SUM), which currently has a Momentum Style Score of B.