CNBC combed through Wall Street research over the last week to see where analysts are finding value. : Activision Blizzard and Spotify were among the stocks Wall Street analysts recommended to clients as undervalued this week. CNBC combed through company research to find analysts discussing buying opportunities for stocks. Other names cited as possible values include: Newell Brands, Dollar General, Marvell, and Anthem Activision "is down nearly 50% in the past six months and we believe investors should be 'kicking the tires,' given an improving setup in late '19 and 2020," Piper Jaffray analyst Michael Olson said.