Altice USA Cut to Equal-Weight From Overweight by Barclays Altice USA Cut to Sector Weight From Overweight by KeyBanc Artisan Partners Asset Raised to Buy From Neutral by Citigroup Avanos Medical Cut to Market Perform From Outperform by Raymond James BlackRock Raised to Buy From Hold by Deutsche Bank Blueprint Medicines Raised to Strong Buy From Outperform by Raymond James Burlington Stores Raised to Positive From Mixed by OTR Global Cabot Corp Cut to Neutral From Overweight by JP Morgan CenturyLink Cut to Sell From Neutral by Guggenheim Chesapeake Energy Cut to Sell From Hold by Tudor Pickering Emerson Electric Cut to Market Perform From Outperform by Cowen & Co. Fate Therapeutics Cut to Market Perform From Outperform by Wells Fargo Fluidigm Cut to Neutral From Buy by Janney Capital Groupon Cut to Underweight From Neutral by JP Morgan Inogen Raised to Buy From Hold by Needham Inspire Medical Systems Raised to Hold From Sell by Berenberg KeyCorp Cut to Neutral From Outperform by Baird Lowe's Raised to Outperform From In-Line by Evercore ISI Group Prudential Financial Cut to Market Perform From Outperform by Keefe, Bruyette & Woods Red Rock Resorts Cut to Hold From Buy by Union Gaming Rollins Inc Raised to Hold From Sell by Stifel Nicolaus State Street Raised to Buy From Hold by Deutsche Bank Supernus Pharmaceuticals Cut to Hold From Buy by Jefferies Supernus Pharmaceuticals Shares Drop 30% on Earnings Miss, Trial Tenet Healthcare Raised to Outperform From Neutral by Credit Suisse Vishay Intertechnology Cut to Underperform From Neutral by Bank of America Weight Watchers Cut to Neutral From Buy by DA Davidson Maxar Technologies Ltd Raised to Speculative Buy From Hold by TD Securities Maxar Technologies Raised to Speculative Buy From Hold by TD Securities Meet Group Cut to Hold From Buy by Canaccord Genuity Mosaic Cut to Neutral From Overweight by JP Morgan Northwest Natural Raised to Buy From Hold by Williams Capital Nu Skin Cut to Neutral From Buy by Citigroup NVR Inc Raised to Buy From Neutral by Bank of America Otter Tail Raised to Hold From Sell by Williams Capital Plantronics Cut to Market Perform From Outperform by Northland Securities Primo Water Cut to Hold From Buy by Lake Street Prologis Raised to Outperform From Neutral by Credit Suisse