Market capitalization of NNBR decreased by 61.16% over the past 1 year. The primary factor behind the change was an decrease in Margin Expansion from -2.25 to -6.43.
The secondary factor is the Revenue Growth, contributed -8.54%to the performance.
Overall, the performance of NNBR in the past 1 year is driven by Margin Expansion. Which is more sustainable.