Catch up on today's top five analyst upgrades with this list compiled by The Fly: 1. Disney (DIS) upgraded to Hold from Sell at Pivotal Research with analyst Brian Wieser saying the company "has a lot of positive elements" heading into the back half of the year, including a strong film slate, the launch of new direct to consumer over-the-top services, and efforts in support of the close of the Fox (FOXA) transaction. 2. Coca-Cola (KO) upgraded to Neutral from Sell at Goldman Sachs with analyst Judy Hong saying she sees an improving organic sales growth outlook, "cleaner base" post-refranchising, and better visibility on its margin and earnings targets. 3. Merck (MRK) upgraded to Overweight from Equal Weight at Morgan Stanley with analyst David Risinger saying the Keytruda+chemo combination showed better than expected results in lung cancer, boosting the company's immuno-oncology lead against Bristol-Myers (BMY). 4. Newell Brands (NWL) upgraded to Outperform from Market Perform at Wells Fargo with analyst Bonnie Herzog saying the stock's setup is good looking forward, with greater potential upside than downside risk over the next 12 months. 5. Twitter (TWTR) upgraded to Equal Weight from Underweight at Morgan Stanley with analyst Brian Nowak citing recent advertiser conversations that have continued to be incrementally positive about Twitter's ad business. This list is just a portion of The Fly's full analyst coverage. To see The Fly's full Street Research coverage,
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