NPORT-P
    false
    
      
      
        
          0000783740
          XXXXXXXX
        
      
      
      
      
        S000050660
        C000160041
        C000160040
        C000160042
        C000160045
        C000160043
        C000160044
        C000160046
        C000160038
        C000160039
      
      
      
    
  
  
    
      MFS SERIES TRUST X
      811-04492
      0000783740
      5493001MUVNRNUPJY164
      111 HUNTINGTON AVENUE
      BOSTON
      
      02199
      617-954-5000
      MFS Blended Research Value Equity Fund
      S000050660
      549300QL66OEPI6JSE90
      2022-05-31
      2021-11-30
      N
    
    
      240017637.61
      39654.39
      239977983.22
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      0.00000000
      N
      
        
          
          
          
          
          
          
          
          
          
        
        
          
            
            
            
            
              
              
              
            
          
        
        
        
        
      
      
      
      
      
      
    
    
      
        Honeywell International Inc
        ISRPG12PN4EIEOEMW547
        Honeywell International Inc
        438516106
        
          
        
        16036.00000000
        NS
        USD
        3243120.64000000
        1.351424241709
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Equitable Holdings Inc
        549300FIBAKMNHPZ4009
        Equitable Holdings Inc
        29452E101
        
          
        
        40297.00000000
        NS
        USD
        1267743.62000000
        0.528274970474
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        salesforce.com Inc
        RCGZFPDMRW58VJ54VR07
        salesforce.com Inc
        79466L302
        
          
        
        3460.00000000
        NS
        USD
        985961.60000000
        0.410855023769
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Dow Inc
        5493003S21INSLK2IP73
        Dow Inc
        260557103
        
          
        
        27897.00000000
        NS
        USD
        1532382.21000000
        0.638551166002
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        L3Harris Technologies Inc
        549300UTE50ZMDBG8A20
        L3Harris Technologies Inc
        502431109
        
          
        
        5021.00000000
        NS
        USD
        1049790.68000000
        0.437452913769
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Zebra Technologies Corp
        PO0I32GKZ3HZMMDPZZ08
        Zebra Technologies Corp
        989207105
        
          
        
        1906.00000000
        NS
        USD
        1122214.68000000
        0.467632348993
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        United Parcel Service Inc
        D01LMJZU09ULLNCY6Z23
        United Parcel Service Inc
        911312106
        
          
        
        8164.00000000
        NS
        USD
        1619492.68000000
        0.674850525148
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Accenture PLC
        N/A
        Accenture PLC
        000000000
        
          
        
        9131.00000000
        NS
        USD
        3263419.40000000
        1.359882834338
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Vertex Pharmaceuticals Inc
        54930015RAQRRZ5ZGJ91
        Vertex Pharmaceuticals Inc
        92532F100
        
          
        
        9382.00000000
        NS
        USD
        1753871.08000000
        0.730846662042
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Mondelez International Inc
        549300DV9GIB88LZ5P30
        Mondelez International Inc
        609207105
        
          
        
        50490.00000000
        NS
        USD
        2975880.60000000
        1.240064009235
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Johnson & Johnson
        549300G0CFPGEF6X2043
        Johnson & Johnson
        478160104
        
          
        
        45992.00000000
        NS
        USD
        7171532.56000000
        2.988412713438
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        UnitedHealth Group Inc
        549300GHBMY8T5GXDE41
        UnitedHealth Group Inc
        91324P102
        
          
        
        1959.00000000
        NS
        USD
        870226.98000000
        0.362627841239
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Philip Morris International Inc
        HL3H1H2BGXWVG3BSWR90
        Philip Morris International Inc
        718172109
        
          
        
        24879.00000000
        NS
        USD
        2138101.26000000
        0.890957258374
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Valero Energy Corp
        549300XTO5VR8SKV1V74
        Valero Energy Corp
        91913Y100
        
          
        
        25541.00000000
        NS
        USD
        1709714.54000000
        0.712446415733
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Amphenol Corp
        549300D3L3G0R4U4VT04
        Amphenol Corp
        032095101
        
          
        
        13948.00000000
        NS
        USD
        1123929.84000000
        0.468347064559
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Wells Fargo & Co
        PBLD0EJDB5FWOLXP3B76
        Wells Fargo & Co
        949746101
        
          
        
        113130.00000000
        NS
        USD
        5405351.40000000
        2.252436380817
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        General Mills Inc
        2TGYMUGI08PO8X8L6150
        General Mills Inc
        370334104
        
          
        
        25472.00000000
        NS
        USD
        1573405.44000000
        0.655645746700
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Reinsurance Group of America Inc
        LORM1GNEU1DKEW527V90
        Reinsurance Group of America Inc
        759351604
        
          
        
        9434.00000000
        NS
        USD
        895380.94000000
        0.373109619468
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Thermo Fisher Scientific Inc
        HCHV7422L5HDJZCRFL38
        Thermo Fisher Scientific Inc
        883556102
        
          
        
        1359.00000000
        NS
        USD
        860015.97000000
        0.358372863402
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Cognizant Technology Solutions Corp
        5493006IEVQEFQO40L83
        Cognizant Technology Solutions Corp
        192446102
        
          
        
        11785.00000000
        NS
        USD
        918994.30000000
        0.382949422138
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        EOG Resources Inc
        XWTZDRYZPBUHIQBKDB46
        EOG Resources Inc
        26875P101
        
          
        
        31689.00000000
        NS
        USD
        2756943.00000000
        1.148831639889
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Agilent Technologies Inc
        QUIX8Y7A2WP0XRMW7G29
        Agilent Technologies Inc
        00846U101
        
          
        
        4486.00000000
        NS
        USD
        676937.40000000
        0.282083127342
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Citigroup Inc
        6SHGI4ZSSLCXXQSBB395
        Citigroup Inc
        172967424
        
          
        
        62573.00000000
        NS
        USD
        3985900.10000000
        1.660944077668
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Linde PLC
        8945002PAZHZLBGKGF02
        Linde PLC
        000000000
        
          
        
        5121.00000000
        NS
        USD
        1629194.94000000
        0.678893504370
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Polaris Inc
        549300QJSN8UVWN1EI78
        Polaris Inc
        731068102
        
          
        
        7923.00000000
        NS
        USD
        885712.17000000
        0.369080595692
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Chubb Ltd
        E0JAN6VLUDI1HITHT809
        Chubb Ltd
        000000000
        
          
        
        19629.00000000
        NS
        USD
        3522816.63000000
        1.467974929504
        Long
        EC
        CORP
        CH
        
        N
        
        1
        
          N
          N
          N
        
      
      
        PNC Financial Services Group Inc/The
        CFGNEKW0P8842LEUIA51
        PNC Financial Services Group Inc/The
        693475105
        
          
        
        22526.00000000
        NS
        USD
        4437622.00000000
        1.849178804012
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Comcast Corp
        51M0QTTNCGUN7KFCFZ59
        Comcast Corp
        20030N101
        
          
        
        85775.00000000
        NS
        USD
        4287034.50000000
        1.786428255824
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Amdocs Ltd
        549300HQV672RJ7RQV66
        Amdocs Ltd
        000000000
        
          
        
        25391.00000000
        NS
        USD
        1772799.62000000
        0.738734277291
        Long
        EC
        CORP
        GG
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Invesco Ltd
        ECPGFXU8A2SHKVVGJI15
        Invesco Ltd
        000000000
        
          
        
        64280.00000000
        NS
        USD
        1435372.40000000
        0.598126703433
        Long
        EC
        CORP
        BM
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Moody's Corp
        549300GCEDD8YCF5WU84
        Moody's Corp
        615369105
        
          
        
        3647.00000000
        NS
        USD
        1424664.08000000
        0.593664494085
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        AGCO Corp
        LYOM0B2GCF1JWXK5ZG04
        AGCO Corp
        001084102
        
          
        
        14227.00000000
        NS
        USD
        1567957.67000000
        0.653375634281
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Exelon Corp
        3SOUA6IRML7435B56G12
        Exelon Corp
        30161N101
        
          
        
        76557.00000000
        NS
        USD
        4036850.61000000
        1.682175404524
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Lear Corp
        549300UPNBTXA1SYTQ33
        Lear Corp
        521865204
        
          
        
        13913.00000000
        NS
        USD
        2334462.27000000
        0.972781852183
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Graphic Packaging Holding Co
        N/A
        Graphic Packaging Holding Co
        388689101
        
          
        
        61920.00000000
        NS
        USD
        1222300.80000000
        0.509338724994
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Medtronic PLC
        549300GX3ZBSQWUXY261
        Medtronic PLC
        000000000
        
          
        
        40097.00000000
        NS
        USD
        4278349.90000000
        1.782809340504
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Corteva Inc
        549300WZN9I2QKLS0O94
        Corteva Inc
        22052L104
        
          
        
        12297.00000000
        NS
        USD
        553365.00000000
        0.230589903529
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        PepsiCo Inc
        FJSUNZKFNQ5YPJ5OT455
        PepsiCo Inc
        713448108
        
          
        
        11935.00000000
        NS
        USD
        1906974.30000000
        0.794645523065
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Texas Instruments Inc
        WDJNR2L6D8RWOEB8T652
        Texas Instruments Inc
        882508104
        
          
        
        8419.00000000
        NS
        USD
        1619563.03000000
        0.674879840337
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Alphabet Inc
        5493006MHB84DD0ZWV18
        Alphabet Inc
        02079K305
        
          
        
        2244.00000000
        NS
        USD
        6368359.80000000
        2.653726693819
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Southern Co/The
        549300FC3G3YU2FBZD92
        Southern Co/The
        842587107
        
          
        
        19216.00000000
        NS
        USD
        1174097.60000000
        0.489252215659
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Eastman Chemical Co
        FDPVHDGJ1IQZFK9KH630
        Eastman Chemical Co
        277432100
        
          
        
        20501.00000000
        NS
        USD
        2138049.29000000
        0.890935602221
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Boston Scientific Corp
        Y6ZDD9FP4P8JSSJMW954
        Boston Scientific Corp
        101137107
        
          
        
        22138.00000000
        NS
        USD
        842793.66000000
        0.351196242543
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        J M Smucker Co/The
        5493000WDH6A0LHDJD55
        J M Smucker Co/The
        832696405
        
          
        
        11806.00000000
        NS
        USD
        1493104.82000000
        0.622184085375
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        NXP Semiconductors NV
        724500M9BY5293JDF951
        NXP Semiconductors NV
        000000000
        
          
        
        2957.00000000
        NS
        USD
        660475.52000000
        0.275223381385
        Long
        EC
        CORP
        NL
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Biogen Inc
        W8J5WZB5IY3K0NDQT671
        Biogen Inc
        09062X103
        
          
        
        10392.00000000
        NS
        USD
        2449810.08000000
        1.020847849093
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Fiserv Inc
        GI7UBEJLXYLGR2C7GV83
        Fiserv Inc
        337738108
        
          
        
        9176.00000000
        NS
        USD
        885667.52000000
        0.369061989819
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Procter & Gamble Co/The
        2572IBTT8CCZW6AU4141
        Procter & Gamble Co/The
        742718109
        
          
        
        3405.00000000
        NS
        USD
        492294.90000000
        0.205141693998
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Empire State Realty Trust Inc
        549300VOKY1DUEQSB456
        Empire State Realty Trust Inc
        292104106
        
          
        
        144647.00000000
        NS
        USD
        1314841.23000000
        0.547900775045
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Rayonier Inc
        HGV8VDVNL0W6SF2U9C50
        Rayonier Inc
        754907103
        
          
        
        21020.00000000
        NS
        USD
        793925.40000000
        0.330832599452
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        State Street Corp
        549300ZFEEJ2IP5VME73
        State Street Corp
        857477103
        
          
        
        7554.00000000
        NS
        USD
        672079.38000000
        0.280058766634
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        NOV Inc
        549300EHF3IW1AR6U008
        NOV Inc
        62955J103
        
          
        
        95909.00000000
        NS
        USD
        1143235.28000000
        0.476391735883
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Microsoft Corp
        INR2EJN1ERAN0W5ZP974
        Microsoft Corp
        594918104
        
          
        
        11331.00000000
        NS
        USD
        3745915.29000000
        1.560941232915
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Targa Resources Corp
        5493003QENHHS261UR94
        Targa Resources Corp
        87612G101
        
          
        
        13889.00000000
        NS
        USD
        717089.07000000
        0.298814524723
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Syneos Health Inc
        549300F1ZGKDS8P6GU13
        Syneos Health Inc
        87166B102
        
          
        
        8022.00000000
        NS
        USD
        779417.52000000
        0.324787094858
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Regal Beloit Corp
        QH78R09VCJGQKPBPYU33
        Regal Beloit Corp
        758750103
        
          
        
        19689.00000000
        NS
        USD
        3112830.90000000
        1.297131869445
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Applied Materials Inc
        41BNNE1AFPNAZELZ6K07
        Applied Materials Inc
        038222105
        
          
        
        24091.00000000
        NS
        USD
        3545954.29000000
        1.477616505656
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Huntington Ingalls Industries Inc
        5TZLZ6WJTBVJ0QWBG121
        Huntington Ingalls Industries Inc
        446413106
        
          
        
        4001.00000000
        NS
        USD
        710217.51000000
        0.295951112043
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Johnson Controls International plc
        549300XQ6S1GYKGBL205
        Johnson Controls International plc
        000000000
        
          
        
        25166.00000000
        NS
        USD
        1881410.16000000
        0.783992820822
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Waste Management Inc
        549300YX8JIID70NFS41
        Waste Management Inc
        94106L109
        
          
        
        3826.00000000
        NS
        USD
        614723.42000000
        0.256158257416
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Cigna Corp
        549300VIWYMSIGT1U456
        Cigna Corp
        125523100
        
          
        
        18701.00000000
        NS
        USD
        3588721.90000000
        1.495437978037
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Sempra Energy
        PBBKGKLRK5S5C0Y4T545
        Sempra Energy
        816851109
        
          
        
        17366.00000000
        NS
        USD
        2081662.42000000
        0.867438917549
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        CVS Health Corp
        549300EJG376EN5NQE29
        CVS Health Corp
        126650100
        
          
        
        7687.00000000
        NS
        USD
        684604.22000000
        0.285277928755
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        DuPont de Nemours Inc
        5493004JF0SDFLM8GD76
        DuPont de Nemours Inc
        26614N102
        
          
        
        18157.00000000
        NS
        USD
        1342891.72000000
        0.559589551500
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Walt Disney Co/The
        549300GZKULIZ0WOW665
        Walt Disney Co/The
        254687106
        
          
        
        4708.00000000
        NS
        USD
        682189.20000000
        0.284271578103
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Walmart Inc
        Y87794H0US1R65VBXU25
        Walmart Inc
        931142103
        
          
        
        13654.00000000
        NS
        USD
        1920162.02000000
        0.800140910526
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Public Storage
        549300LMZF40TKJ6DM64
        Public Storage
        74460D109
        
          
        
        8673.00000000
        NS
        USD
        2839366.74000000
        1.183178015708
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        PACCAR Inc
        KDTEY8BWE486IKZ3CC07
        PACCAR Inc
        693718108
        
          
        
        8441.00000000
        NS
        USD
        704148.22000000
        0.293422009199
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Exxon Mobil Corp
        J3WHBG0MTS7O8ZVMDC91
        Exxon Mobil Corp
        30231G102
        
          
        
        25677.00000000
        NS
        USD
        1536511.68000000
        0.640271936359
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Brunswick Corp/DE
        YM4O38W15AX4YLLQKU27
        Brunswick Corp/DE
        117043109
        
          
        
        30012.00000000
        NS
        USD
        2818426.92000000
        1.174452290240
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        EPR Properties
        549300YSSXFHMPOWZ492
        EPR Properties
        26884U109
        
          
        
        49253.00000000
        NS
        USD
        2271548.36000000
        0.946565318001
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        TJX Cos Inc/The
        V167QI9I69W364E2DY52
        TJX Cos Inc/The
        872540109
        
          
        
        12436.00000000
        NS
        USD
        863058.40000000
        0.359640658871
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Berkshire Hathaway Inc
        5493000C01ZX7D35SD85
        Berkshire Hathaway Inc
        084670702
        
          
        
        9968.00000000
        NS
        USD
        2758045.92000000
        1.149291232050
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        AT&T Inc
        549300Z40J86GGSTL398
        AT&T Inc
        00206R102
        
          
        
        23199.00000000
        NS
        USD
        529633.17000000
        0.220700733831
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Bank of America Corp
        9DJT3UXIJIZJI4WXO774
        Bank of America Corp
        060505104
        
          
        
        99158.00000000
        NS
        USD
        4409556.26000000
        1.837483672807
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        US Bancorp
        N1GZ7BBF3NP8GI976H15
        US Bancorp
        902973304
        
          
        
        27251.00000000
        NS
        USD
        1508070.34000000
        0.628420290797
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Spirit Realty Capital Inc
        549300LTU6LVPZSHMJ25
        Spirit Realty Capital Inc
        84860W300
        
          
        
        35473.00000000
        NS
        USD
        1580676.88000000
        0.658675791333
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Home Depot Inc/The
        QEKMOTMBBKA8I816DO57
        Home Depot Inc/The
        437076102
        
          
        
        2489.00000000
        NS
        USD
        997118.29000000
        0.415504071090
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Intel Corp
        KNX4USFCNGPY45LOCE31
        Intel Corp
        458140100
        
          
        
        70959.00000000
        NS
        USD
        3491182.80000000
        1.454792957735
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Knight-Swift Transportation Holdings Inc
        N/A
        Knight-Swift Transportation Holdings Inc
        499049104
        
          
        
        19259.00000000
        NS
        USD
        1102577.75000000
        0.459449544164
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        SS&C Technologies Holdings Inc
        529900POY8H7NPPNKK71
        SS&C Technologies Holdings Inc
        78467J100
        
          
        
        18350.00000000
        NS
        USD
        1400655.50000000
        0.583660001307
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Yum China Holdings Inc
        529900DO9BYZ7VA3K502
        Yum China Holdings Inc
        98850P109
        
          
        
        23264.00000000
        NS
        USD
        1165526.40000000
        0.485680554674
        Long
        EC
        CORP
        US
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Equitrans Midstream Corp
        549300RH0NLJNZ5SXU64
        Equitrans Midstream Corp
        294600101
        
          
        
        69362.00000000
        NS
        USD
        667262.44000000
        0.278051524163
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Abbott Laboratories
        HQD377W2YR662HK5JX27
        Abbott Laboratories
        002824100
        
          
        
        7392.00000000
        NS
        USD
        929691.84000000
        0.387407139407
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Ford Motor Co
        20S05OYHG0MQM4VUIC57
        Ford Motor Co
        345370860
        
          
        
        54741.00000000
        NS
        USD
        1050479.79000000
        0.437740069278
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        SLM Corp
        N/A
        SLM Corp
        78442P106
        
          
        
        133566.00000000
        NS
        USD
        2374803.48000000
        0.989592231810
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        CSX Corp
        549300JVQR4N1MMP3Q88
        CSX Corp
        126408103
        
          
        
        87784.00000000
        NS
        USD
        3042593.44000000
        1.267863576139
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        MFS Institutional Money Market Portfolio
        5L2W638H85N8T1136O07
        MFS Institutional Money Market Portfolio
        55291X109
        
          
        
        1275571.51400000
        NS
        USD
        1275571.51000000
        0.531536890544
        Long
        STIV
        RF
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Goldman Sachs Group Inc/The
        784F5XWPLTWKTBV3E584
        Goldman Sachs Group Inc/The
        38141G104
        
          
        
        12618.00000000
        NS
        USD
        4807331.82000000
        2.003238695273
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Fidelity National Information Services Inc
        6WQI0GK1PRFVBA061U48
        Fidelity National Information Services Inc
        31620M106
        
          
        
        6110.00000000
        NS
        USD
        638495.00000000
        0.266063991134
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Sherwin-Williams Co/The
        Z15BMIOX8DDH0X2OBP21
        Sherwin-Williams Co/The
        824348106
        
          
        
        2046.00000000
        NS
        USD
        677717.04000000
        0.282408007145
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        MetLife Inc
        C4BXATY60WC6XEOZDX54
        MetLife Inc
        59156R108
        
          
        
        50874.00000000
        NS
        USD
        2984268.84000000
        1.243559429893
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Meta Platforms Inc
        BQ4BKCS1HXDV9HN80Z93
        Meta Platforms Inc
        30303M102
        
          
        
        4478.00000000
        NS
        USD
        1452931.88000000
        0.605443824681
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Verizon Communications Inc
        2S72QS2UO2OESLG6Y829
        Verizon Communications Inc
        92343V104
        
          
        
        4841.00000000
        NS
        USD
        243357.07000000
        0.101408081997
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Raytheon Technologies Corp
        I07WOS4YJ0N7YRFE7309
        Raytheon Technologies Corp
        75513E101
        
          
        
        10288.00000000
        NS
        USD
        832504.96000000
        0.346908890903
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        KKR & Co Inc
        549300JOHU21WRN2Z451
        KKR & Co Inc
        48251W104
        
          
        
        23160.00000000
        NS
        USD
        1724262.00000000
        0.718508413506
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Autodesk Inc
        FRKKVKAIQEF3FCSTPG55
        Autodesk Inc
        052769106
        
          
        
        2182.00000000
        NS
        USD
        554642.58000000
        0.231122277368
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Roper Technologies Inc
        54930003T4SXCIWVXY35
        Roper Technologies Inc
        776696106
        
          
        
        2130.00000000
        NS
        USD
        988639.50000000
        0.411970917804
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Starbucks Corp
        OQSJ1DU9TAOC51A47K68
        Starbucks Corp
        855244109
        
          
        
        20707.00000000
        NS
        USD
        2270315.48000000
        0.946051570872
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Simon Property Group Inc
        529900GQL5X8H7AO3T64
        Simon Property Group Inc
        828806109
        
          
        
        4309.00000000
        NS
        USD
        658587.56000000
        0.274436659214
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Morgan Stanley
        IGJSJL3JD5P30I6NJZ34
        Morgan Stanley
        617446448
        
          
        
        9623.00000000
        NS
        USD
        912452.86000000
        0.380223572078
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        UGI Corp
        DX6GCWD4Q1JO9CRE5I40
        UGI Corp
        902681105
        
          
        
        72117.00000000
        NS
        USD
        2974826.25000000
        1.239624656430
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        HCA Healthcare Inc
        529900PH4ZGUH2MNEU89
        HCA Healthcare Inc
        40412C101
        
          
        
        8684.00000000
        NS
        USD
        1959023.56000000
        0.816334704423
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Northrop Grumman Corp
        RIMU48P07456QXSO0R61
        Northrop Grumman Corp
        666807102
        
          
        
        4895.00000000
        NS
        USD
        1707376.00000000
        0.711471934671
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Electronic Arts Inc
        549300O7A67PUEYKDL45
        Electronic Arts Inc
        285512109
        
          
        
        14881.00000000
        NS
        USD
        1848517.82000000
        0.770286421777
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        McKesson Corp
        549300WZWOM80UCFSF54
        McKesson Corp
        58155Q103
        
          
        
        12259.00000000
        NS
        USD
        2657260.84000000
        1.107293595997
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Humana Inc
        529900YLDW34GJAO4J06
        Humana Inc
        444859102
        
          
        
        4265.00000000
        NS
        USD
        1790063.15000000
        0.745928074726
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Danaher Corp
        S4BKK9OTCEWQ3YHPFM11
        Danaher Corp
        235851102
        
          
        
        6727.00000000
        NS
        USD
        2163672.28000000
        0.901612827546
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        T-Mobile US Inc
        549300QHIJYOHPACPG31
        T-Mobile US Inc
        872590104
        
          
        
        20732.00000000
        NS
        USD
        2255848.92000000
        0.940023284524
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Kimberly-Clark Corp
        MP3J6QPYPGN75NVW2S34
        Kimberly-Clark Corp
        494368103
        
          
        
        15112.00000000
        NS
        USD
        1969244.72000000
        0.820593911815
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Charter Communications Inc
        0J0XRGZE3PBRFEZ7MV65
        Charter Communications Inc
        16119P108
        
          
        
        3099.00000000
        NS
        USD
        2002821.72000000
        0.834585612032
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Weyerhaeuser Co
        08IRJODWFYBI7QWRGS31
        Weyerhaeuser Co
        962166104
        
          
        
        46590.00000000
        NS
        USD
        1752249.90000000
        0.730171108402
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Extra Space Storage Inc
        N/A
        Extra Space Storage Inc
        30225T102
        
          
        
        10252.00000000
        NS
        USD
        2050400.00000000
        0.854411714144
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Merck & Co Inc
        4YV9Y5M8S0BRK1RP0397
        Merck & Co Inc
        58933Y105
        
          
        
        66645.00000000
        NS
        USD
        4992376.95000000
        2.080347906509
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Colgate-Palmolive Co
        YMEGZFW4SBUSS5BQXF88
        Colgate-Palmolive Co
        194162103
        
          
        
        39226.00000000
        NS
        USD
        2942734.52000000
        1.226251875490
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Eli Lilly & Co
        FRDRIPF3EKNDJ2CQJL29
        Eli Lilly & Co
        532457108
        
          
        
        8223.00000000
        NS
        USD
        2039632.92000000
        0.849925019217
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        JPMorgan Chase & Co
        8I5DZWZKVSZI1NUHU748
        JPMorgan Chase & Co
        46625H100
        
          
        
        29996.00000000
        NS
        USD
        4764264.68000000
        1.985292407275
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        HP Inc
        WHKXQACZ14C5XRO8LW03
        HP Inc
        40434L105
        
          
        
        29393.00000000
        NS
        USD
        1036985.04000000
        0.432116740913
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Motorola Solutions Inc
        6S552MUG6KGJVEBSEC55
        Motorola Solutions Inc
        620076307
        
          
        
        3120.00000000
        NS
        USD
        789921.60000000
        0.329164196398
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Capital One Financial Corp
        ZUE8T73ROZOF6FLBAR73
        Capital One Financial Corp
        14040H105
        
          
        
        5336.00000000
        NS
        USD
        749868.08000000
        0.312473698602
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Eaton Corp PLC
        549300VDIGTMXUNT7H71
        Eaton Corp PLC
        000000000
        
          
        
        26821.00000000
        NS
        USD
        4346611.26000000
        1.811254183270
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Gilead Sciences Inc
        549300WTZWR07K8MNV44
        Gilead Sciences Inc
        375558103
        
          
        
        18037.00000000
        NS
        USD
        1243290.41000000
        0.518085198199
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        ConocoPhillips
        WPTL2Z3FIYTHSP5V2253
        ConocoPhillips
        20825C104
        
          
        
        26022.00000000
        NS
        USD
        1824922.86000000
        0.760454286478
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
    
    
      
    
    
      2021-12-16
      MFS SERIES TRUST X
      Kasey Phillips
      Kasey Phillips
      Assistant Treasurer