The top analyst upgrades, downgrades and other research calls from Thursday include AON, Broadcom, Expedia, Exxon Mobil, Match, Mylan, Ocean Rig UDW, Signet Jewelers and Transocean.
The top analyst upgrades, downgrades and other research calls from Wednesday include Celgene, Chevron, Exxon Mobil, Frontier Communications, JPMorgan, Lam Research, Procter & Gamble, Square and Workday.
The top analyst upgrades, downgrades and other research calls from Monday include AbbVie, Apple, Exact Sciences, Freeport-McMoran, Laboratory Corp and Splunk.
The top analyst upgrades, downgrades and other research calls from Wednesday include Alcoa, Extreme Networks, Gilead Sciences, MGIC, Micron, Noble Energy, Twitter, U.S. Steel and Wendy's
The top analyst upgrades, downgrades and other research calls from Friday include Abercrombie & Fitch, Dollar Tree, Domino's, GoDaddy, Intuit, Starbucks, Twitter and Ulta Beauty.
The top analyst upgrades, downgrades and other research calls from Monday include Amazon.com, Biogen, Costco Wholesale, Kroger, Travelers and Wayfair.
The top analyst upgrades, downgrades and other research calls from Tuesday include Cheniere Energy, Consolidated Edison, Foot Locker, Shopify, Tesla, Veeco Instruments and Zoetis.
The the top analyst upgrades, downgrades and other research calls from Tuesday include AIG, Exact Sciences, MercadoLibre, Pfizer, Whole Foods, Valero Energy and Yum Brands.
The top analyst upgrades, downgrades and initiations seen on Wednesday morning include Discover Financial, Juniper Networks, Kellogg, Micron Technology, NetApp, Rio Tinto, Synchrony Financial and UnitedHealth.
The top analyst upgrades, downgrades and initiations seen on Friday morning include Carnival, Ciena, MercadoLibre, Spark Therapeutics, Smith & Wesson, Teva Pharmaceutical and Verifone.
The top analyst upgrades, downgrades and initiations seen on Tuesday morning include Ford, General Motors, Hecla Mining, Vale and Waste Management.
The top analyst upgrades, downgrades and initiations seen on Monday morning include Baidu, Caterpillar, GE, Honeywell, Kimberly-Clark, Schlumberger and Southern Energy.
The top analyst upgrades, downgrades and initiations seen on Thursday, March 3, include Alcoa, Boeing, Freeport-McMoRan, Intel, SunEdison and Walt Disney.
Tuesday's top analyst upgrades, downgrades and initiations include Alkermes, Cisco Systems, Gap, Rackspace, SouFun and Verizon Communications.
Wednesday's top analyst upgrades and downgrades include Apple, Esperion Therapeutics, MercadoLibre, Oracle and Pandora Media.
