Oct 7 (Reuters) - Wall Street securities analysts revised their ratings and price targets on
several U.S.-listed companies, including JetBlue Airways, Spirit Airlines and Workday, on
Wednesday. 
    
    HIGHLIGHTS
     * Ideaya Biosciences Inc  IDYA.O : Wedbush starts with outperform rating; price target $21
     * JetBlue Airways Corp  JBLU.O : JP Morgan raises to overweight from underweight
     * Spirit Airlines Inc  SAVE.N : JP Morgan raises to neutral from underweight
     * Workday Inc  WDAY.O : Jefferies raises to buy from hold
    
Following is a summary of research actions on U.S. companies reported by Reuters on Wednesday.
Stock entries are in alphabetical order.       
     * Alaska Air Group Inc  ALK.N : JP Morgan raises price target to $64 from $55
     * Alexion Pharmaceuticals Inc  ALXN.O : Evercore ISI raises price target to $150 from $145
     * Alexion Pharmaceuticals Inc  ALXN.O : Jefferies raises target price to $117 from $114
     * Alexion Pharmaceuticals Inc  ALXN.O : RBC raises price target to $139 from $136
     * Cactus Inc  WHD.N : Citigroup cuts price target to $23 from $25
     * Capital One Financial Corp  COF.N : Evercore ISI raises price target to $79 from $61
     * Chart Industries Inc  GTLS.O : Citigroup raises price target to $90 from $77
     * Citizens Financial Group Inc  CFG.N : Evercore ISI raises price target to $31 from $26
     * Comerica Inc  CMA.N : Evercore ISI raises price target to $45 from $37
     * Corbus Pharmaceuticals Holdings Inc  CRBP.O : Jefferies cuts PT to $1.30 from $2.50
     * Cullen/Frost Bankers Inc  CFR.N : Evercore ISI raises price target to $70 from $66
     * Delta Air Lines Inc  DAL.N : JP Morgan raises price target to $51 from $45
     * Discover Financial Services  DFS.N : Evercore ISI raises price target to $64 from $49
     * Fifth Third Bancorp  FITB.O : Evercore ISI raises price target to $24 from $18
     * First Horizon National Corp  FHN.N : Evercore ISI raises price target to $12 from $11
     * First Republic Bank  FRC.N : Evercore ISI raises price target to $127 from $114
     * Generac Holdings Inc  GNRC.N : Oppenheimer raises price target to $225 from $175
     * Group 1 Automotive Inc  GPI.N : JP Morgan raises price target to $125 from $115
     * Group 1 Automotive Inc  GPI.N : Stephens raises price target to $132 from $115
     * Halliburton Co  HAL.N : Citigroup cuts price target to $13.5 from $14
     * Huntington Bancshares Inc  HBAN.O : Evercore ISI raises price target to $10 from $9
     * Ideaya Biosciences Inc  IDYA.O : Wedbush starts with outperform rating; price target $21
     * Independent Bank Group Inc  IBTX.O : Evercore ISI raises price target to $53 from $49
     * JetBlue Airways Corp  JBLU.O : JP Morgan raises price target to $17 from $12
     * JetBlue Airways Corp  JBLU.O : JP Morgan raises to overweight from underweight
     * Keycorp  KEY.N : Evercore ISI raises price target to $14 from $13
     * M&T Bank Corp  MTB.N : Evercore ISI raises price target to $106 from $104
     * Miragen Therapeutics Inc  MGEN.O : Wedbush cuts price target to $1 from $6
     * Nabors Industries Ltd  NBR.N : Citigroup cuts price target to $20 from $35
     * National Oilwell Varco Inc  NOV.N : Citigroup cuts price target to $10 from $12
     * Patterson-UTI Energy Inc  PTEN.O : Citigroup cuts price target to $2.8 from $4.5
     * Paychex Inc  PAYX.O : Cowen and Company raises target price to $78 from $75
     * Paychex Inc  PAYX.O : Credit Suisse raises price target to $90 from $85
     * Paychex Inc  PAYX.O : Jefferies raises target price to $85 from $75
     * Paychex Inc  PAYX.O : JP Morgan raises price target to $83 from $78
     * Penumbra Inc  PEN.N : Canaccord Genuity raises price target to $253 from $245
     * Pfizer Inc  PFE.N : Citigroup raises price target to $39 from $37
     * Pinnacle West Capital Corp  PNW.N : Credit Suisse raises price target to $85 from $81
     * PNC Financial Services Group Inc  PNC.N : Evercore ISI raises PT to $128 from $117
     * Regions Financial Corp  RF.N : Evercore ISI raises price target to $13 from $11
     * Renewable Energy Group Inc  REGI.O : Simmons Energy raises PT to $65 from $46
     * Select Energy Services Inc  WTTR.N : Citigroup cuts price target to $4.6 from $6
     * Sirius XM Holdings Inc  SIRI.O : Credit Suisse raises price target to $7.50 from $6.25
     * Sirius XM Holdings Inc  SIRI.O : Credit Suisse raises to outperform from neutral
     * Solaris Oilfield Infrastructure Inc  SOI.N : Citigroup cuts price target to $7 from $7.5
     * Southwest Airlines Co  LUV.N : JP Morgan cuts to underweight from neutral
     * Spirit Airlines Inc  SAVE.N : JP Morgan raises price target to $19 from $14
     * Spirit Airlines Inc  SAVE.N : JP Morgan raises to neutral from underweight
     * Sunnova Energy International  NOVA.N : Simmons Energy starts with overweight rating; PT $37
     * Sunpower Corp  SPWR.O : Simmons Energy starts with overweight rating; price target $20
     * Sunrun Inc  RUN.O : Simmons Energy starts with neutral rating; price target $70
     * SVB Financial Group  SIVB.O : Evercore ISI raises price target to $273 from $222
     * Synovus Financial Corp  SNV.N : Evercore ISI raises price target to $27 from $21
     * Truist Financial Corp  TFC.N : Evercore ISI raises price target to $46 from $44
     * U.S. Bancorp  USB.N : Evercore ISI raises price target to $40 from $37
     * U.S. Silica Holdings Inc  SLCA.N : Citigroup cuts price target to $2.5 from $3
     * United Airlines Holdings Inc  UAL.O : JP Morgan raises price target to $52 from $44
     * United Airlines Holdings Inc  UAL.O : JP Morgan raises to overweight from neutral
     * Workday Inc  WDAY.O : Jefferies raises to buy from hold
     * Workday Inc  WDAY.O : Jefferies raises target price to $260 from $250
     * Zions Bancorporation NA  ZION.O : Evercore ISI raises price target to $34 from $33
 
 (Compiled by Bengaluru Newsroom)
 ((Diaries@thomsonreuters.com))