Close

Form NPORT-P MASSACHUSETTS INVESTORS For: Aug 31

October 26, 2021 11:19 AM EDT

  
    NPORT-P
    false
    
      
      
        
          0000063090
          XXXXXXXX
        
      
      
      
      
        S000000695
        C000002029
        C000002028
        C000002024
        C000112291
        C000002031
        C000002027
        C000002023
        C000002036
        C000002026
        C000002034
        C000002030
        C000002025
      
      
      
    
  
  
    
      MFS Massachusetts Investors Growth Stock Fund
      811-00859
      0000063090
      IYOONE8CYRIVGIKANH85
      111 Huntington Avenue
      Boston
      
      02199
      617-954-5000
      MFS Massachusetts Investors Growth Stock Fund
      S000000695
      IYOONE8CYRIVGIKANH85
      2021-11-30
      2021-08-31
      N
    
    
      11302372325.15
      5344334.26
      11297027990.89
      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
      
        
          
          
          
          
          
          
          
          
          
          
          
          
        
        
          
            
            
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
          
          
            
            
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
          
          
            
            
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
          
          
            
            
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
          
          
            
            
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
          
          
            
            
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
            
              
              
              
            
          
        
        
        
        
      
      
      
      
      
      
    
    
      
        Alphabet, Inc.
        5493006MHB84DD0ZWV18
        Alphabet, Inc., Class A
        02079K305
        
          
        
        351037.00000000
        NS
        USD
        1015883526.15000000
        8.992484810776
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Taiwan Semiconductor Manufacturing Co. Ltd.
        549300KB6NK5SBD14S87
        Taiwan Semiconductor Manufacturing Co. Ltd.
        874039100
        
          
        
        715984.00000000
        NS
        USD
        85209255.84000000
        0.754262589317
        Long
        EC
        CORP
        TW
        N
        
        1
        
          N
          N
          N
        
      
      
        Amphenol Corp.
        549300D3L3G0R4U4VT04
        Amphenol Corp., Class A
        032095101
        
          
        
        3199833.00000000
        NS
        USD
        245203202.79000000
        2.170510712974
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Equifax, Inc.
        5493004MCF8JDC86VS77
        Equifax, Inc.
        294429105
        
          
        
        505569.00000000
        NS
        USD
        137646215.94000000
        1.218428564140
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        MFS Institutional Money Market Portfolio
        5L2W638H85N8T1136O07
        MFS Institutional Money Market Portfolio, Class A
        55291X109
        
          
        
        21418059.15000000
        NS
        USD
        21418059.15000000
        0.189590210516
        Long
        STIV
        RF
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Alibaba Group Holding Ltd.
        5493001NTNQJDH60PM02
        Alibaba Group Holding Ltd.
        N/A
        
          
        
        7509012.00000000
        NS
        
        159787782.11000000
        1.414423176067
        Long
        EC
        CORP
        KY
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Danaher Corp.
        S4BKK9OTCEWQ3YHPFM11
        Danaher Corp.
        235851102
        
          
        
        609930.00000000
        NS
        USD
        197714908.80000000
        1.750149764694
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Stryker Corp.
        5493002F0SC4JTBU5137
        Stryker Corp.
        863667101
        
          
        
        761808.00000000
        NS
        USD
        211096996.80000000
        1.868606477475
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Boston Scientific Corp.
        Y6ZDD9FP4P8JSSJMW954
        Boston Scientific Corp.
        101137107
        
          
        
        5978254.00000000
        NS
        USD
        269918168.10000000
        2.389284759829
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Apple, Inc.
        HWUPKR0MPOU8FGXBT394
        Apple, Inc.
        037833100
        
          
        
        3549748.00000000
        NS
        USD
        538958238.84000000
        4.770796702235
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Moody's Corp.
        549300GCEDD8YCF5WU84
        Moody's Corp.
        615369105
        
          
        
        315960.00000000
        NS
        USD
        120308089.20000000
        1.064953448792
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        ICON plc
        6354008SRQGEMC4XFI67
        ICON plc
        N/A
        
          
        
        554221.00000000
        NS
        USD
        141753105.17000000
        1.254782277996
        Long
        EC
        CORP
        IE
        N
        
        1
        
          N
          N
          N
        
      
      
        Fiserv, Inc.
        GI7UBEJLXYLGR2C7GV83
        Fiserv, Inc.
        337738108
        
          
        
        2220611.00000000
        NS
        USD
        261565769.69000000
        2.315350284171
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        adidas AG
        549300JSX0Z4CW0V5023
        adidas AG
        N/A
        
          
        
        397610.00000000
        NS
        
        141054667.51000000
        1.248599787694
        Long
        EC
        CORP
        DE
        N
        
        1
        
          N
          N
          N
        
      
      
        Ross Stores, Inc.
        549300ENZFLPGRDFZQ60
        Ross Stores, Inc.
        778296103
        
          
        
        1280321.00000000
        NS
        USD
        151590006.40000000
        1.341857402869
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Mastercard, Inc.
        AR5L2ODV9HN37376R084
        Mastercard, Inc., Class A
        57636Q104
        
          
        
        346366.00000000
        NS
        USD
        119922300.18000000
        1.061538488500
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Becton Dickinson and Co.
        ICE2EP6D98PQUILVRZ91
        Becton Dickinson and Co.
        075887109
        
          
        
        729333.00000000
        NS
        USD
        183573116.10000000
        1.624968232777
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        LVMH Moet Hennessy Louis Vuitton SE
        IOG4E947OATN0KJYSD45
        LVMH Moet Hennessy Louis Vuitton SE
        N/A
        
          
        
        127402.00000000
        NS
        
        94289468.63000000
        0.834639594644
        Long
        EC
        CORP
        FR
        N
        
        1
        
          N
          N
          N
        
      
      
        Church & Dwight Co., Inc.
        POOXSI30AWAQGYJZC921
        Church & Dwight Co., Inc.
        171340102
        
          
        
        1638504.00000000
        NS
        USD
        137077244.64000000
        1.213392095253
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Sherwin-Williams Co. (The)
        Z15BMIOX8DDH0X2OBP21
        Sherwin-Williams Co. (The)
        824348106
        
          
        
        542890.00000000
        NS
        USD
        164859406.30000000
        1.459316613475
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Otis Worldwide Corp.
        549300ZLBKR8VSU25153
        Otis Worldwide Corp.
        68902V107
        
          
        
        1586353.00000000
        NS
        USD
        146293473.66000000
        1.294973100694
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Tencent Holdings Ltd.
        254900N4SLUMW4XUYY11
        Tencent Holdings Ltd.
        N/A
        
          
        
        1747400.00000000
        NS
        
        108113697.93000000
        0.957010091655
        Long
        EC
        CORP
        KY
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Fortive Corp.
        549300MU9YQJYHDQEF63
        Fortive Corp.
        34959J108
        
          
        
        1800376.00000000
        NS
        USD
        132993775.12000000
        1.177245689992
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Abbott Laboratories
        HQD377W2YR662HK5JX27
        Abbott Laboratories
        002824100
        
          
        
        898571.00000000
        NS
        USD
        113552417.27000000
        1.005153013355
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Medtronic plc
        549300GX3ZBSQWUXY261
        Medtronic plc
        N/A
        
          
        
        818566.00000000
        NS
        USD
        109262189.68000000
        0.967176409300
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Aon plc
        635400FALWQYX5E6QC64
        Aon plc, Class A
        N/A
        
          
        
        1134798.00000000
        NS
        USD
        325528154.28000000
        2.881537998688
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Xcel Energy, Inc.
        LGJNMI9GH8XIDG5RCM61
        Xcel Energy, Inc.
        98389B100
        
          
        
        1009068.00000000
        NS
        USD
        69373425.00000000
        0.614085625493
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Blackstone, Inc.
        5299004LW4QWGZUB8Y96
        Blackstone, Inc.
        09260D107
        
          
        
        623591.00000000
        NS
        USD
        78404096.43000000
        0.694024096366
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Starbucks Corp.
        OQSJ1DU9TAOC51A47K68
        Starbucks Corp.
        855244109
        
          
        
        1281553.00000000
        NS
        USD
        150569661.97000000
        1.332825430647
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        PepsiCo, Inc.
        FJSUNZKFNQ5YPJ5OT455
        PepsiCo, Inc.
        713448108
        
          
        
        1215046.00000000
        NS
        USD
        190021043.94000000
        1.682044552719
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Cognizant Technology Solutions Corp.
        5493006IEVQEFQO40L83
        Cognizant Technology Solutions Corp., Class A
        192446102
        
          
        
        1037460.00000000
        NS
        USD
        79168572.60000000
        0.700791152007
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Analog Devices, Inc.
        GYVOE5EZ4GDAVTU4CQ61
        Analog Devices, Inc.
        032654105
        
          
        
        705098.00000000
        NS
        USD
        114895719.10000000
        1.017043767552
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Colgate-Palmolive Co.
        YMEGZFW4SBUSS5BQXF88
        Colgate-Palmolive Co.
        194162103
        
          
        
        3320346.00000000
        NS
        USD
        258820970.70000000
        2.291053637370
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Roche Holding AG
        549300U41AUUVOAAOB37
        Roche Holding AG
        N/A
        
          
        
        104724.00000000
        NS
        
        42055420.15000000
        0.372269770278
        Long
        EC
        CORP
        CH
        N
        
        1
        
          N
          N
          N
        
      
      
        Cigna Corp.
        549300VIWYMSIGT1U456
        Cigna Corp.
        125523100
        
          
        
        415899.00000000
        NS
        USD
        88025023.35000000
        0.779187441342
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Charles Schwab Corp. (The)
        549300VSGCJ7E698NM85
        Charles Schwab Corp. (The)
        808513105
        
          
        
        3025047.00000000
        NS
        USD
        220374673.95000000
        1.950731414737
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Verisk Analytics, Inc.
        549300I1YSWNIRKBWP67
        Verisk Analytics, Inc.
        92345Y106
        
          
        
        569176.00000000
        NS
        USD
        114836949.76000000
        1.016523548074
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Marsh & McLennan Cos., Inc.
        549300XMP3KDCKJXIU47
        Marsh & McLennan Cos., Inc.
        571748102
        
          
        
        1145497.00000000
        NS
        USD
        180072128.40000000
        1.593977889983
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        TJX Cos., Inc. (The)
        V167QI9I69W364E2DY52
        TJX Cos., Inc. (The)
        872540109
        
          
        
        1636385.00000000
        NS
        USD
        118997917.20000000
        1.053355956061
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Agilent Technologies, Inc.
        QUIX8Y7A2WP0XRMW7G29
        Agilent Technologies, Inc.
        00846U101
        
          
        
        573738.00000000
        NS
        USD
        100673806.86000000
        0.891153026629
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Dollarama, Inc.
        5493002GJ0NJP1HI0C79
        Dollarama, Inc.
        25675T107
        
          
        
        4122597.00000000
        NS
        
        187986371.35000000
        1.664033863610
        Long
        EC
        CORP
        CA
        N
        
        1
        
          N
          N
          N
        
      
      
        Estee Lauder Cos., Inc. (The)
        549300VFZ8XJ9NUPU221
        Estee Lauder Cos., Inc. (The), Class A
        518439104
        
          
        
        485561.00000000
        NS
        USD
        165328664.89000000
        1.463470436855
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Microsoft Corp.
        INR2EJN1ERAN0W5ZP974
        Microsoft Corp.
        594918104
        
          
        
        4208189.00000000
        NS
        USD
        1270368095.32000000
        11.24515311765
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        NIKE, Inc.
        787RXPR0UX0O0XUXPZ81
        NIKE, Inc., Class B
        654106103
        
          
        
        1381771.00000000
        NS
        USD
        227632954.54000000
        2.014980884561
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        TE Connectivity Ltd.
        894500ZRIX9K13RHXR17
        TE Connectivity Ltd.
        N/A
        
          
        
        1151488.00000000
        NS
        USD
        172976527.36000000
        1.531168440934
        Long
        EC
        CORP
        CH
        
        N
        
        1
        
          N
          N
          N
        
      
      
        STERIS plc
        N/A
        STERIS plc
        N/A
        
          
        
        565456.00000000
        NS
        USD
        121578694.56000000
        1.076200702149
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Union Pacific Corp.
        549300LMMRSZZCZ8CL11
        Union Pacific Corp.
        907818108
        
          
        
        622145.00000000
        NS
        USD
        134905921.80000000
        1.194171793756
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Thermo Fisher Scientific, Inc.
        HCHV7422L5HDJZCRFL38
        Thermo Fisher Scientific, Inc.
        883556102
        
          
        
        367185.00000000
        NS
        USD
        203769315.75000000
        1.803742682715
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Visa, Inc.
        549300JZ4OKEHW3DPJ59
        Visa, Inc., Class A
        92826C839
        
          
        
        1373478.00000000
        NS
        USD
        314663809.80000000
        2.785368063651
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Charter Communications, Inc.
        0J0XRGZE3PBRFEZ7MV65
        Charter Communications, Inc., Class A
        16119P108
        
          
        
        179889.00000000
        NS
        USD
        146908150.74000000
        1.300414151920
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Accenture plc
        N/A
        Accenture plc, Class A
        N/A
        
          
        
        1370227.00000000
        NS
        USD
        461163599.12000000
        4.082167446977
        Long
        EC
        CORP
        IE
        
        N
        
        1
        
          N
          N
          N
        
      
      
        Electronic Arts, Inc.
        549300O7A67PUEYKDL45
        Electronic Arts, Inc.
        285512109
        
          
        
        1546635.00000000
        NS
        USD
        224586868.35000000
        1.988017277916
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        American Tower Corp.
        5493006ORUSIL88JOE18
        American Tower Corp.
        03027X100
        
          
        
        811878.00000000
        NS
        USD
        237206395.26000000
        2.099723887125
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Texas Instruments, Inc.
        WDJNR2L6D8RWOEB8T652
        Texas Instruments, Inc.
        882508104
        
          
        
        644990.00000000
        NS
        USD
        123135040.90000000
        1.089977301988
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
      
        Fidelity National Information Services, Inc.
        6WQI0GK1PRFVBA061U48
        Fidelity National Information Services, Inc.
        31620M106
        
          
        
        1230145.00000000
        NS
        USD
        157175626.65000000
        1.391300674626
        Long
        EC
        CORP
        US
        N
        
        1
        
          N
          N
          N
        
      
    
    
      
    
    
      2021-09-30
      MFS Massachusetts Investors Growth Stock Fund
      Kasey Phillips
      Kasey Phillips
      Assistant Treasurer
    
  
  XXXX



Quarterly Report
August 31, 2021
Massachusetts Investors
Growth Stock Fund
MIG-Q3

Portfolio of Investments
8/31/21 (unaudited)
The Portfolio of Investments is a complete list of all securities owned by your fund. It is categorized by broad-based asset classes.
Issuer     Shares/Par Value ($)
Common Stocks – 99.7%
Apparel Manufacturers – 4.1%  
Adidas AG   397,610 $141,054,667
LVMH Moet Hennessy Louis Vuitton SE   127,402 94,289,469
NIKE, Inc., “B”   1,381,771 227,632,955
        $462,977,091
Brokerage & Asset Managers – 2.6%  
Blackstone, Inc.   623,591 $78,404,097
Charles Schwab Corp.   3,025,047 220,374,674
        $298,778,771
Business Services – 10.7%  
Accenture PLC, “A”   1,370,227 $461,163,599
Cognizant Technology Solutions Corp., “A”   1,037,460 79,168,572
Equifax, Inc.   505,569 137,646,216
Fidelity National Information Services, Inc.   1,230,145 157,175,627
Fiserv, Inc. (a)   2,220,611 261,565,770
Verisk Analytics, Inc., “A”   569,176 114,836,950
        $1,211,556,734
Cable TV – 1.3%  
Charter Communications, Inc., “A” (a)   179,889 $146,908,151
Computer Software – 11.2%  
Microsoft Corp.   4,208,189 $1,270,368,095
Computer Software - Systems – 4.8%  
Apple, Inc.   3,549,748 $538,958,239
Construction – 2.7%  
Otis Worldwide Corp.   1,586,353 $146,293,474
Sherwin-Williams Co.   542,890 164,859,406
        $311,152,880
Consumer Products – 5.0%  
Church & Dwight Co., Inc.   1,638,504 $137,077,244
Colgate-Palmolive Co.   3,320,346 258,820,971
Estee Lauder Cos., Inc., “A”   485,561 165,328,665
        $561,226,880
Electrical Equipment – 4.9%  
Amphenol Corp., “A”   3,199,833 $245,203,203
Fortive Corp.   1,800,376 132,993,775
TE Connectivity Ltd.   1,151,488 172,976,527
        $551,173,505
Electronics – 2.8%  
Analog Devices, Inc.   705,098 $114,895,719
Taiwan Semiconductor Manufacturing Co. Ltd., ADR   715,984 85,209,256
Texas Instruments, Inc.   644,990 123,135,041
        $323,240,016
Food & Beverages – 1.7%  
PepsiCo, Inc.   1,215,046 $190,021,044
General Merchandise – 1.7%  
Dollarama, Inc.   4,122,597 $187,986,371
1

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Common Stocks – continued
Health Maintenance Organizations – 0.8%  
Cigna Corp.   415,899 $88,025,023
Insurance – 4.5%  
Aon PLC   1,134,798 $325,528,154
Marsh & McLennan Cos., Inc.   1,145,497 180,072,129
        $505,600,283
Internet – 11.4%  
Alibaba Group Holding Ltd. (a)   7,509,012 $159,787,782
Alphabet, Inc., “A” (a)   351,037 1,015,883,526
Tencent Holdings Ltd.   1,747,400 108,113,698
        $1,283,785,006
Leisure & Toys – 2.0%  
Electronic Arts, Inc.   1,546,635 $224,586,868
Medical & Health Technology & Services – 1.2%  
ICON PLC (a)   554,221 $141,753,105
Medical Equipment – 13.4%  
Abbott Laboratories   898,571 $113,552,417
Agilent Technologies, Inc.   573,738 100,673,807
Becton, Dickinson and Co.   729,333 183,573,116
Boston Scientific Corp. (a)   5,978,254 269,918,168
Danaher Corp.   609,930 197,714,909
Medtronic PLC   818,566 109,262,190
STERIS PLC   565,456 121,578,694
Stryker Corp.   761,808 211,096,997
Thermo Fisher Scientific, Inc.   367,185 203,769,316
        $1,511,139,614
Other Banks & Diversified Financials – 4.9%  
Mastercard, Inc., “A”   346,366 $119,922,300
Moody's Corp.   315,960 120,308,089
Visa, Inc., “A”   1,373,478 314,663,810
        $554,894,199
Pharmaceuticals – 0.4%  
Roche Holding AG   104,724 $42,055,420
Railroad & Shipping – 1.2%  
Union Pacific Corp.   622,145 $134,905,922
Restaurants – 1.3%  
Starbucks Corp.   1,281,553 $150,569,662
Specialty Stores – 2.4%  
Ross Stores, Inc.   1,280,321 $151,590,007
TJX Cos., Inc.   1,636,385 118,997,917
        $270,587,924
Telecommunications - Wireless – 2.1%  
American Tower Corp., REIT   811,878 $237,206,395
Utilities - Electric Power – 0.6%  
Xcel Energy, Inc.   1,009,068 $69,373,425
Total Common Stocks   $11,268,830,623
2

Portfolio of Investments (unaudited) – continued
Issuer     Shares/Par Value ($)
Investment Companies (h) – 0.2%
Money Market Funds – 0.2%  
MFS Institutional Money Market Portfolio, 0.04% (v)     21,419,098 $21,419,098
 
Other Assets, Less Liabilities – 0.1%   6,778,270
Net Assets – 100.0% $11,297,027,991
(a) Non-income producing security.      
(h) An affiliated issuer, which may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. At period end, the aggregate values of the fund's investments in affiliated issuers and in unaffiliated issuers were $21,419,098 and $11,268,830,623, respectively.      
(v) Affiliated issuer that is available only to investment companies managed by MFS. The rate quoted for the MFS Institutional Money Market Portfolio is the annualized seven-day yield of the fund at period end.      
The following abbreviations are used in this report and are defined:
ADR American Depositary Receipt
REIT Real Estate Investment Trust
See attached supplemental information. For more information see notes to financial statements as disclosed in the most recent semiannual or annual report.
3

Supplemental Information
8/31/21 (unaudited)
The fund is an investment company and accordingly follows the investment company accounting and reporting guidance of the Financial Accounting Standards Board (FASB) Accounting Standards Codification Topic 946 Financial Services - Investment Companies.
(1) Investment Valuations
Equity securities, including restricted equity securities, are generally valued at the last sale or official closing price on their primary market or exchange as provided by a third-party pricing service. Equity securities, for which there were no sales reported that day, are generally valued at the last quoted daily bid quotation on their primary market or exchange as provided by a third-party pricing service. Short-term instruments with a maturity at issuance of 60 days or less may be valued at amortized cost, which approximates market value. Open-end investment companies are generally valued at net asset value per share. Securities and other assets generally valued on the basis of information from a third-party pricing service may also be valued at a broker/dealer bid quotation. In determining values, third-party pricing services can utilize both transaction data and market information such as yield, quality, coupon rate, maturity, type of issue, trading characteristics, and other market data. The values of foreign securities and other assets and liabilities expressed in foreign currencies are converted to U.S. dollars using the mean of bid and asked prices for rates provided by a third-party pricing service.
The Board of Trustees has delegated primary responsibility for determining or causing to be determined the value of the fund’s investments (including any fair valuation) to the adviser pursuant to valuation policies and procedures approved by the Board. If the adviser determines that reliable market quotations are not readily available, investments are valued at fair value as determined in good faith by the adviser in accordance with such procedures under the oversight of the Board of Trustees. Under the fund’s valuation policies and procedures, market quotations are not considered to be readily available for most types of debt instruments and floating rate loans and many types of derivatives. These investments are generally valued at fair value based on information from third-party pricing services. In addition, investments may be valued at fair value if the adviser determines that an investment’s value has been materially affected by events occurring after the close of the exchange or market on which the investment is principally traded (such as foreign exchange or market) and prior to the determination of the fund’s net asset value, or after the halt of trading of a specific security where trading does not resume prior to the close of the exchange or market on which the security is principally traded. Events that occur after foreign markets close (such as developments in foreign markets and significant movements in the U.S. markets) and prior to the determination of the fund’s net asset value may be deemed to have a material effect on the value of securities traded in foreign markets. Accordingly, the fund’s foreign equity securities may often be valued at fair value. The adviser generally relies on third-party pricing services or other information (such as the correlation with price movements of similar securities in the same or other markets; the type, cost and investment characteristics of the security; the business and financial condition of the issuer; and trading and other market data) to assist in determining whether to fair value and at what value to fair value an investment. The value of an investment for purposes of calculating the fund’s net asset value can differ depending on the source and method used to determine value. When fair valuation is used, the value of an investment used to determine the fund’s net asset value may differ from quoted or published prices for the same investment. There can be no assurance that the fund could obtain the fair value assigned to an investment if it were to sell the investment at the same time at which the fund determines its net asset value per share.
Various inputs are used in determining the value of the fund's assets or liabilities. These inputs are categorized into three broad levels. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, an investment's level within the fair value hierarchy is based on the lowest level of input that is significant to the fair value measurement. The fund's assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment, and considers factors specific to the investment. Level 1 includes unadjusted quoted prices in active markets for identical assets or liabilities. Level 2 includes other significant observable market-based inputs (including quoted prices for similar securities, interest rates, prepayment speed, and credit risk). Level 3 includes unobservable inputs, which may include the adviser's own assumptions in determining the fair value of investments. The following is a summary of the levels used as of August 31, 2021 in valuing the fund's assets or liabilities:
Financial Instruments Level 1 Level 2 Level 3 Total
Equity Securities $11,268,830,623 $— $— $11,268,830,623
Mutual Funds 21,419,098 21,419,098
Total $11,290,249,721 $— $— $11,290,249,721
For further information regarding security characteristics, see the Portfolio of Investments.
(2) Investments in Affiliated Issuers
An affiliated issuer may be considered one in which the fund owns 5% or more of the outstanding voting securities, or a company which is under common control. For the purposes of this report, the following were affiliated issuers:
Affiliated Issuers Beginning
Value
Purchases Sales
Proceeds
Realized
Gain
(Loss)
Change in
Unrealized
Appreciation or
Depreciation
Ending
Value
MFS Institutional Money Market Portfolio $46,230,454 $961,790,473 $986,601,829 $— $— $21,419,098
4

Supplemental Information (unaudited) – continued
Affiliated Issuers Dividend
Income
Capital Gain
Distributions
MFS Institutional Money Market Portfolio $18,885 $—
(3) Impacts of COVID-19
The pandemic related to the global spread of novel coronavirus disease (COVID-19), which was first detected in December 2019, has resulted in significant disruptions to global business activity and the global economy, as well as the economies of individual countries, the financial performance of individual companies and sectors, and the securities and commodities markets in general. Multiple surges in cases globally, the availability and widespread adoption of vaccines, and the emergence of variant strains of the virus continue to create uncertainty as to the future and long-term impacts resulting from the pandemic including impacts to the prices and liquidity of the fund's investments and the fund's performance.
5


Serious News for Serious Traders! Try StreetInsider.com Premium Free!

You May Also Be Interested In





Related Categories

SEC Filings