U.S. RESEARCH ROUNDUP- Churchill Downs, Mirati Therapeutics, Vivint Smart Home

Dec 8 (Reuters) - Wall Street securities analysts revised their ratings and price targets on several U.S.-listed companies, including Churchill Downs, Mirati Therapeutics and Vivint Smart Home on Thursday. HIGHLIGHTS * AVROBIO Inc : BTIG raises to buy from neutral * Churchill Downs Inc : JP Morgan initiates with neutral rating and $243 PT * Mirati Therapeutics Inc : JP Morgan cuts to neutral from overweight * Vivint Smart Home Inc : JP Morgan cuts to neutral from overweight Following is a summary of research actions on U.S. companies reported by Reuters on Thursday. Stock entries are in alphabetical order. * Aerojet Rocketdyne Holdings Inc : Jefferies raises target price to $62 from $56 * American Equity Investment Life Holding Co : Piper Sandler ups PT to $44 from $40 * Avid Bioservices Inc : Stephens cuts target price to $22 from $26 * AVROBIO Inc : BTIG raises to buy from neutral * Blackboxstocks Inc : Ascendiant Capital Markets cuts PT to $4.75 from $5.75 * Brown-Forman Corp : Jefferies cuts target price to $70 from $74 * Brown-Forman Corp : JP Morgan cuts target price to $70 from $77 * Brown-Forman Corp : RBC cuts target price to $66 from $70 * C3.ai Inc : JP Morgan cuts target price to $13 from $15 * C3.ai Inc : Piper Sandler cuts target price to $13 from $14 * Campbell Soup Co : Credit Suisse raises target price to $54 from $52 * Campbell Soup Co : JP Morgan raises target price to $53 from $51 * Campbell Soup Co : Piper Sandler raises target price to $55 from $46 * Campbell Soup Co : RBC raises target price to $50 from $46 * Cheniere Energy Inc : JP Morgan raises target price to $223 from $222 * Churchill Downs Inc : JP Morgan initiates with neutral rating and $243 PT * Couchbase Inc : Baird cuts target price to $18 from $22 * Design Therapeutics Inc : RBC cuts target price to $24 from $29 * DT Midstream Inc : JP Morgan raises target price to $67 from $66 * Generac Holdings Inc : Oppenheimer cuts target price to $115 from $135 * Guidewire Software Inc : Baird cuts target price to $75 from $81 * Hashicorp Inc : JP Morgan cuts target price to $38 from $42 * Healthequity Inc : Baird raises target price to $75 from $73 * Lattice Semiconductor Corp : Jefferies raises target price to $88 from $60 * Live Nation Entertainment Inc : Jefferies cuts target price to $92 from $120 * Lowe's Companies Inc : Jefferies cuts target price to $250 from $258 * Martin Marietta Materials Inc : JP Morgan cuts PT to $395 from $410 * Mirati Therapeutics Inc : JP Morgan cuts target price to $65 from $94 * Mirati Therapeutics Inc : JP Morgan cuts to neutral from overweight * Mirati Therapeutics Inc : Piper Sandler cuts target price to $84 from $110 * MongoDB Inc : Baird raises target price to $230 from $205 * Ollie's Bargain Outlet Holdings Inc : Jefferies cuts PT to $60 from $65 * Ollie's Bargain Outlet Holdings Inc : JP Morgan cuts PT to $42 from $54 * Ollie's Bargain Outlet Holdings Inc : Piper Sandler cuts PT to $60 from $75 * ONEOK Inc : JP Morgan raises target price to $71 from $67 * Pinterest Inc : zephirin Group raises price objective to $20 from $18 * Principal Financial Group Inc : Credit Suisse cuts to underperform from neutral * Prometheus Biosciences Inc : BTIG raises target price to $181 from $74 * Prometheus Biosciences Inc : Credit Suisse raises target price to $142 from $59 * Prometheus Biosciences Inc : Jefferies raises target price to $125 from $58 * Prometheus Biosciences Inc : Piper Sandler raises target price to $114 from $67 * Prometheus Biosciences Inc : RBC raises target price to $111 from $66 * Relmada Therapeutics Inc : Truist Securities cuts target price to $4 from $7 * Salesforce Inc : Baird cuts to neutral; cuts target price to $150 from $200 * Shoals Technologies Group Inc : JP Morgan raises target price to $36 from $35 * Signature Bank : Stephens cuts target price to $150 from $175 * Sinclair Broadcast Group Inc : JP Morgan cuts to underweight from neutral * Sinclair Broadcast Group Inc : JP Morgan cuts target price to $16 from $25 * Southwest Airlines Co : Jefferies raises target price to $42 from $40 * Southwest Airlines Co : JP Morgan cuts target price to $64 from $66 * Stitch Fix Inc : MKM Partners cuts fair value estimate to $4 from $5 * Summit Materials Inc : JP Morgan cuts target price to $34 from $37 * Thor Industries Inc : Jefferies raises target price to $72 from $70 * Toll Brothers Inc : Barclays raises target price to $50 from $47 * Toll Brothers Inc : JP Morgan raises target price to $60 from $58 * Toll Brothers Inc : RBC raises target price to $49 from $48 * Verint Systems Inc : Jefferies cuts target price to $45 from $50 * Verint Systems Inc : JP Morgan cuts target price to $48 from $58 * Verint Systems Inc : RBC cuts target price to $48 from $58 * Vivint Smart Home Inc : JP Morgan cuts to neutral from overweight * Vivint Smart Home Inc : JP Morgan raises target price to $12 from $10 * Vulcan Materials Co : JP Morgan raises to overweight from neutral * Vulcan Materials Co : JP Morgan raises target price to $200 from $185 * Workhorse Group Inc : Cowen and Company raises PT to $5 from $4.5 * Yext Inc : D.A. Davidson raises target price to $6.5 from $5.25 (Compiled by Bengaluru Newsroom)