Market capitalization of ORLY increased by 25.88% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 29.58 to 34.57.
The secondary factor is the Revenue Growth, contributed 7.82%to the performance.
Overall, the performance of ORLY in the past 1 year is driven by P/E Change. Which is more unsustainable.