Market capitalization of ALSN decreased by 7.61% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 9.67 to 12.26.
The secondary factor is the Revenue Growth, contributed -15.90%to the performance.
Overall, the performance of ALSN in the past 1 year is driven by P/E Change. Which is more unsustainable.