Aug 18 (Reuters) - Wall Street securities analysts revised their ratings and price targets on several
U.S.-listed companies including Luminex, Nabors Industries and Unity Biotechnology on Tuesday. 
    
    HIGHLIGHTS
     * Luminex Corp  LMNX.O : Piper Sandler assumes coverage with overweight rating 
     * Nabors Industries Ltd  NBR.N : Citigroup cuts to sell from neutral
     * Unity Biotechnology Inc  UBX.O : Citigroup cuts to neutral from buy
        
Following is a summary of research actions on U.S. companies reported by Reuters on Tuesday. Stock entries
are in alphabetical order.

     * Acadia Healthcare Company  ACHC.O : JP Morgan establishes Dec 2021 PT of $33 vs Dec 2020 PT of $21
     * AMC Networks Inc  AMCX.O : Cowen and Company raises price target to $27 from $24
     * Americold Realty Trust  COLD.N : Citigroup raises price target to $46 from $41
     * Calyxt Inc  CLXT.O : Jefferies raises price target to $6.50 from $4.50
     * Crossamerica Partners LP  CAPL.N : RBC raises target price to $17 from $15
     * Docusign Inc  DOCU.O : RBC raises target price to $230 from $210
     * Entergy Corp  ETR.N : JP Morgan raises price target to $120 from $119
     * Estee Lauder Companies Inc  EL.N : RBC raises target price to $194 from $173
     * Fabrinet  FN.N : JP Morgan raises price target to $80 from $70
     * Fiserv Inc  FISV.O : RBC raises target price to $136 from $132
     * Fox Corp  FOXA.O : Cowen and Company raises price target to $23 from $21
     * Humana  HUM.N : JP Morgan establishes dec 2021 PT of $452 vs dec 2020 PT of $394; rating overweight
     * International Flavors & Fragrances Inc  IFF.N : Citigroup ups PT to $135 from $133.4
     * Luminex Corp  LMNX.O : Piper Sandler assumes coverage with overweight rating 
     * Luminex Corp  LMNX.O : Piper Sandler assumes coverage with price target of $38
     * Nabors Industries Ltd  NBR.N : Citigroup cuts to sell from neutral
     * Nurix Therapeutics Inc  NRIX.O : JP Morgan initiates with overweight rating 
     * Nurix Therapeutics Inc  NRIX.O : JP Morgan initiates with price target of $35
     * Patterson-UTI Energy Inc  PTEN.O : Citigroup raises price target to $4.5 from $4
     * Propetro Holding Corp  PUMP.N : Evercore ISI raises target price to $7 from $5
     * Tenet Healthcare Corp  THC.N : JP Morgan raises price target to $28 from $19
     * Torm Plc  TRMD.O : Evercore ISI raises target price to $11 from $10.50
     * Unity Biotechnology Inc  UBX.O : Citigroup cuts price target to $5 from $31
     * Unity Biotechnology Inc  UBX.O : Citigroup cuts to neutral from buy
     * US Foods Holding Corp  USFD.N : Jefferies raises price target to $34 from $32
     * Walt Disney Co  DIS.N : Cowen and Company raises price target to $103 from $97
     * Zoom Video Communications Inc  ZM.O : RBC raises target price to $300 from $250
    

 (Compiled by Bengaluru Newsroom)
 ((Diaries@thomsonreuters.com))