Advantest (OTCMKTS:ATEYY – Get Free Report) issued its quarterly earnings results on Wednesday. Advantest Price PerformanceShares of Advantest stock traded up $14.02 on Wednesday, hitting $169.50. Wall Street Zen raised Advantest from a “hold” rating to a “buy” rating in a research report on Monday, April 27th. Sanford C. Bernstein raised shares of Advantest from a “hold” rating to a “strong-buy” rating in a report on Wednesday, April 15th. Finally, Zacks Research raised Advantest from a “hold” rating to a “strong-buy” rating in a research note on Wednesday, June 17th.