Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Comcast (CMCSA) upgraded to Buy from Neutral at MoffettNathanson with analyst Craig Moffett saying Comcast shares has underperformed pure-play Charter Communications (CHTR) by an "astounding" 34% over the past year. 2. WW (WW) upgraded to Buy from Neutral at Goldman Sachs with analyst Jason English saying a "powerful inflection" in subscriber growth should drive a positive estimate revision cycle and re-rating for the stock. 3. Toronto-Dominion (TD) upgraded to Buy from Neutral at BofA with analyst Ebrahim Poonawala saying he sees the company as a "best-in-class" franchise with a secular growth opportunity through continued expansion in the U.S. and also notes its attractive valuation of 10-times forward earnings. 4. Red Rock Resorts (RRR) upgraded to Buy from Hold at SunTrust with analyst Barry Jonas saying his prior neutral thesis that warned about the risks of the $1B Palms development has played out with shares underperforming its gaming peers. 5. e.l.f. Beauty (ELF) upgraded to Overweight from Neutral at Piper Sandler with analyst Erinn Murphy saying she believes the brand has gained and will continue to gain share "over the foreseeable future despite a tepid beauty backdrop." This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage, click here.