Here are today's top Wall Street analyst ratings where finbox.io's unbiased fair value estimates support the recommendation.Top Upgrades RBC Capital Markets upgraded Tahoe Resources (TSX:TAHO) from Sector Perform to Outperform. Shares currently have close to 35% upside.JPMorgan Chase upgraded Web.com Group (Nasdaq:WEB) from Neutral to Overweight. Finbox.io's fair value estimate of $22 per share implies that shares are over 25% undervalued.HC Wainwright reiterated Biogen (Nasdaq:BIIB) with its Positive rating. Ten valuation models imply a fair value of $338 per share representing almost 20% upside.Robert Baird upgraded AT&T (NYSE:T) from Neutral to Outperform along with a $44 price target. The new price target is generally supported by the company's fundamentals.Continue reading here