shares of three companies which are takeover targets  renewable energy group inc intricon corp and first horizon corp  are trading higher monday chevron corp said it would acquire all shares of renewable energy in an allcash deal valued at 315 billion at 1141 am et renewable energys shares were trading 3908 higher at 6093 a share volume at the time topped 68 million shares above the stocks 65day average volume of 781207 shares altris capital partners llc said it agreed to acquire intricon in a deal valued at about 241 million at 1146 am et shares of intricon were trading 3713 higher at 2392 first horizon corp shares were trading higher following news torontodominion bank agreed to acquire it in a 134 billion deal at 1153 am et first horizon shares were trading 2981 higher at 2369 a share earlier monday shares of first horizon hit a 52week high of 2424 a share