Market capitalization of XOMA increased by 18.46% over the past 1 year. The primary factor behind the change was an increase in P/E Change from 15.08 to 37.89.
The secondary factor is the Revenue Growth, contributed 29.93%to the performance.
Overall, the performance of XOMA in the past 1 year is driven by P/E Change. Which is more unsustainable.