Microsoft downgraded, Snap upgraded: Wall Street's top analyst calls

Core Insights - The article compiles significant research calls from Wall Street that are influencing market movements, highlighting upgrades for various companies based on their recent performance and future potential [1] Group 1: Company Upgrades - B. Riley upgraded Snap (SNAP) to Buy from Neutral with a price target of $10, citing early signs of progress in revenue growth from premium subscribers and higher margin advertising formats [2] - Seaport Research upgraded FuboTV (FUBO) to Buy from Neutral with a price target of $3, viewing the recent drop in shares post-merger with Disney's Hulu Live as an opportunity amidst uncertainty [2] - Wolfe Research upgraded Zoom Communications (ZM) to Outperform from Peer Perform with a price target of $115, believing the company's growth is set to reaccelerate, particularly in its contract center and phone business, along with emerging voice AI [2] - Jefferies upgraded Celanese (CE) to Buy from Hold with a price target of $86, indicating that despite expected choppy earnings in the first half of 2026, it is a good time to buy the dips [2] - Cantor Fitzgerald upgraded DigitalOcean (DOCN) to Overweight from Neutral with a price target of $68, emphasizing the company's developer-first approach to hyperscale services as well positioned for market growth [2]