Zillow Group (NASDAQ:Z – Get Free Report) was upgraded by stock analysts at Mizuho to a “strong-buy” rating in a research note issued to investors on Monday,Zacks.com reports. Get Zillow Group alerts:Get Our Latest Research Report on Zillow GroupZillow Group Price PerformanceInsider Buying and Selling at Zillow GroupShares of Zillow Group stock opened at $77.05 on Monday. Zillow Group has a one year low of $57.00 and a one year high of $93.88. Zillow Group Company Profile(Get Free Report)Zillow Group, Inc operates real estate brands in mobile applications and Websites in the United States. Featured ArticlesReceive News & Ratings for Zillow Group Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Zillow Group and related companies with MarketBeat.com's FREE daily email newsletter.