Market capitalization of MMS increased by 13.29% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 14.02 to 15.35.
The secondary factor is the Margin Expansion, contributed 3.63%to the performance.
Overall, the performance of MMS in the past 1 year is driven by P/E Change. Which is more unsustainable.