U.S. RESEARCH ROUNDUP-Comerica, Heico, Walmart

Dec 22 (Reuters) - Wall Street securities analysts revised their ratings and price targets on several U.S.-listed companies, including Comerica, Heico and Walmart on Monday. HIGHLIGHTS Comerica Inc (CMA.N) : KBW raises target price to $99 from $93 Heico Corp (HEI.N) : Jefferies raises target price to $400 from $380 ServiceNow (NOW.N) : Barclays adjusts PT to $230 from $1,225 to reflect 5-for-1 stock split Symbotic Inc (SYM.O) : D.A. Davidson raises target price to $53 from $47 Walmart Inc (WMT.O) : Jefferies raises target price to $132 from $125 Following is a summary of research actions on U.S. companies reported by Reuters on Monday. Stock entries are in alphabetical order. Abercrombie & Fitch Co (ANF.N) : Jefferies raises target price to $140 from $115 Aflac Inc (AFL.N) : TD Cowen raises target price to $102 from $100 Amicus Therapeutics Inc (FOLD.O) : TD Cowen cuts to hold from buy Amicus Therapeutics Inc (FOLD.O) : TD Cowen cuts target price to $14.5 from $20 Comerica Inc (CMA.N) : KBW raises target price to $99 from $93 Conagra Brands Inc (CAG.N) : RBC cuts target price to $20 from $22 Cytokinetics Inc (CYTK.O) : RBC raises target price to $95 from $87 Elf Beauty Inc (ELF.N) : Piper Sandler cuts target price to $85 from $100 Gap Inc (GAP.N) : Jefferies raises target price to $33 from $30 Heico Corp (HEI.N) : Jefferies raises target price to $400 from $380 Heico Corp (HEI.N) : RBC raises target price to $375 from $350 Lamb Weston Holdings Inc (LW.N) : Jefferies cuts target price to $61 from $70 Lamb Weston Holdings Inc (LW.N) : JP Morgan cuts target price to $50 from $62 Linkbancorp Inc (LNKB.O) : D.A. Davidson cuts to neutral from buy Paychex Inc (PAYX.O) : JP Morgan cuts target price to $125 from $140 Relmada Therapeutics Inc (RLMD.O) : Jefferies initiates coverage with buy rating; PT $9 RH (RH.N) : JP Morgan cuts target price to $225 from $275 Rigel Pharmaceuticals Inc (RIGL.O) : Jefferies raises target price to $50 from $42 Ross Stores Inc (ROST.O) : Jefferies raises target price to $210 from $205 Rush Street Interactive Inc (RSI.N) : Jefferies raises target price to $30 from $27 ServiceNow (NOW.N) : Barclays adjusts PT to $230 from $1,225 to reflect 5-for-1 stock split Symbotic Inc (SYM.O) : D.A. Davidson raises target price to $53 from $47 Vera Therapeutics Inc (VERA.O) : Jefferies raises target price to $60 from $45 Walmart Inc (WMT.O) : Jefferies raises target price to $132 from $125