Stocks Hitting 52-Week Highs

Supertex SUPX shares gained 35.40% to touch a new 52-week high of $33.01 after the company agreed to be acquired by Microchip Technology MCHP for $33 per share in cash. Helen of Troy HELE shares reached a new 52-week high of $63.335 after the company announced its plan to repurchase $550 million of shares. AutoNavi Holdings AMAP shares jumped 24.70% to touch a new 52-week high of $20.63 on Alibaba $21.00 per ADS offer. Yelp YELP shares reached a new 52-week high of $93.41 on reported search deal with Yahoo! YHOO.