Ambarella (NASDAQ: AMBA) has recently received a number of price target changes and ratings updates: 10/13/2015 – Ambarella was upgraded by analysts at TheStreet to a “buy” rating. 9/29/2015 – Ambarella had its price target lowered by analysts at KeyBanc from $123.00 to $102.00. They now have an “overweight” rating on the stock. 9/29/2015 – […]