TTM20162015201420132012
Gross margin29.2%29.3%32.1%38.1%38.4%40.3%
Gross margin growth (bps)1101103-26-190-54
Operating margin-2.6%-2.6%3.7%0.9%3.5%6.3%
Operating margin growth (bps)459459247-256-282-194
Net profit margin-5.7%-5.7%0.3%-0.8%-0.5%2.9%
Net profit margin growth (bps)63163188-28-344-232

Notes:The company changed its fiscal year-end in 2014 from the end of March to the end of January; therefore, TTM and fiscal 2015 growth figures are based off the comparable 12-month period ending Jan 31, 2014; fiscal 2014 only includes 10 months of operations, and Q4 2014 only includes 1 month of operations