Top Analyst Upgrades and Downgrades (ABAX, ATVI, AFFY, AKAM, AIG, ETN, GILD, HNZ, IP, OXY, OMG, OC, PAAS, SWY, TTWO, TEVA, TPH, VMW)
Jon OggThese are some of this Monday’s top analyst upgrades, downgrades and initiations seen from Wall St. research calls. Abaxis Inc. (NASDAQ: ABAX) cut to Underperform from Neutral. Activision Blizzard Inc. (NASDAQ: ATVI)…