Analyst recommendations: Alaska Air, Aptiv, Marathon Petroleum, ServiceNow…

Every morning, find a selection of analysts' recommendations covering North America. The list only includes companies that have been the subject of a change of opinion or price target, or of a new coverage. It may be updated during the session. This information can be used to shed light on movements in certain stocks or on market sentiment towards a company.

• Expand Energy Corporation: KeyBanc Capital Markets downgrades to sector weight from overweight.
• Wingstop Inc.: Raymond James upgrades to strong buy from outperform but reduces the target price from USD 325 to USD 240. 
• Alaska Air Group, Inc.: Susquehanna maintains its positive recommendation and reduces the target price from USD 70 to USD 55.
• Aptiv Plc: Baird maintains its outperform recommendation and reduces the target price from USD 105 to USD 74.
• Darling Ingredients Inc.: UBS maintains its buy recommendation and raises the target price from USD 58 to USD 78.
• Marathon Petroleum Corporation: TD Cowen maintains its buy recommendation and raises the target price from USD 198 to USD 299.
• Mongodb, Inc.: SinoPac Securities maintains its buy recommendation and reduces the target price from USD 420 to USD 326.
• Servicenow, Inc.: Stifel maintains its buy recommendation and reduces the target price from USD 180 to USD 135.
• Southwest Airlines Co.: Susquehanna maintains its neutral recommendation and reduces the target price from USD 55 to USD 42.
• Valero Energy Corporation: TD Cowen maintains its hold recommendation and raises the target price from USD 170 to USD 247.