Tech ratings changes: ARUN, CHL, INFA, TRIP, TDC, JMEI, MTSC

|By:, SA News Editor

Aruba (ARUN +1.2%) has been upgraded to Outperform by Macquarie. Shares rallied on Friday after the FCC cleared a $2B school Wi-Fi initiative.

China Mobile (CHL +2.7%) has been upgraded to Buy by BofA/Merrill.

Informatica (INFA +1.2%) has been upgraded to Overweight by Evercore ahead of its July 24 Q2 report.

TripAdvisor (TRIP -1.5%) has been cut to Neutral by Nomura ahead of its July 23 Q2 report.

Teradata (TDC +1.5%) has been started at Buy by Standpoint Research. Q2 results are due on Aug. 7.

Jumei (JMEI +2.7%) has been started at Buy by BofA/Merrill.

MTS Systems (MTSC +1.4%) has been started at Buy by Needham.