Publish date:Apr 28, 2017 9:04 AM EDTAnalysts' Actions -- Amazon, CVS, Raytheon, Western Digital and MoreHere are Friday's top research calls, including a downgrade for Amazon, upgrades for Raytheon and Western Digital, and new coverage of CVS.Author:TheStreet StaffHere are Friday's top research calls, including a downgrade for Amazon, upgrades for Raytheon and Western Digital, and new coverage of CVS.Atlas Air (AAWW) - Get Atlas Air Worldwide Holdings, Inc. Report was downgraded to hold and assigned a $63 price target at Stifel. Align Technology (ALGN) - Get Align Technology, Inc. Report was upgraded to outperform and assigned a $155 price target at Baird. Amazon (AMZN) - Get Amazon.com, Inc. Report was downgraded to sector weight at Pacific Crest.A.O. Smith (AOS) - Get A. O. Smith Corporation Report was downgraded to sector weight at Keybanc.Avnet (AVT) - Get Avnet, Inc. Report was downgraded to hold and assigned a $39 price target at SunTrust. Bloomin' Brands (BLMN) - Get Bloomin' Brands, Inc. Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: BLMN.Check Point Software (CHKP) - Get Check Point Software Technologies Ltd. Report was upgraded to equal-weight and assigned a $112 price target Barclays. TheStreet RecommendsPRESS RELEASESQiming's Portfolio Company Broncus Lists On Main Board Of HKEx17 minutes agoPRESS RELEASESStellantis And TotalEnergies Welcome Mercedes-Benz As A New Partner Of Automotive Cells Company (ACC) And Raise Its Capacity Plan To At Least 120 GWh By 203018 minutes agoPRESS RELEASESBANDAI NAMCO Group's Co-creation Program, "GUNDAM X Future Technology," To Face Social Issues; "GUNDAM OPEN INNOVATION" Application Period Extended19 minutes agoCVS (CVS) - Get CVS Health Corporation Report was initiated with a buy rating at Tigress. Nordstrom (JWN) - Get Nordstrom, Inc. (JWN) Report was upgraded to buy at TheStreet Ratings. You can view the full analysis from the report here: JWN.Range Resources (RRC) - Get Range Resources Corporation Report was upgraded to outperform at Wells Fargo. Raytheon (RTN) - Get Raytheon Company Report was upgraded to buy and assigned a $175 price target Stifel. Vale (VALE) - Get Vale S.A. Sponsored ADR Report was upgraded to market perform and assigned an $8 price target at GBM. Western Digital (WDC) - Get Western Digital Corporation Report was upgraded to overweight and assigned a $120 price target at Morgan Stanley. This article was written by a staff member of TheStreet.