Eaton Corp. plc

NPORT-P false 0000063090 XXXXXXXX S000000695 C000002029 C000002024 C000112291 C000002031 C000002023 C000002036 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 2025-11-30 2025-05-31 N 11868425084.95 121771999.08 11746653085.87 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 1873087.03000000 N Eaton Corp. plc 549300VDIGTMXUNT7H71 Eaton Corp. plc N/A 776593.00000000 NS USD 248665078.60000000 2.116901527458 Long EC CORP IE N 1 N N N Pool Corp. 5493005VZK1KMN6CO617 Pool Corp. 73278L105 354148.00000000 NS USD 106453347.32000000 0.906244072603 Long EC CORP US N 1 N N N Alphabet, Inc. 5493006MHB84DD0ZWV18 Alphabet, Inc., Class A 02079K305 1558099.00000000 NS USD 267587922.26000000 2.277992891284 Long EC CORP US N 1 N N N Taiwan Semiconductor Manufacturing Co. Ltd. 549300KB6NK5SBD14S87 Taiwan Semiconductor Manufacturing Co. Ltd. 874039100 1084197.00000000 NS USD 209596964.04000000 1.784312199464 Long EC CORP TW N 1 N N N CME Group, Inc. LCZ7XYGSLJUHFXXNXD88 CME Group, Inc. 12572Q105 350890.00000000 NS USD 101407210.00000000 0.863285986729 Long EC CORP US N 1 N N N Amphenol Corp. 549300D3L3G0R4U4VT04 Amphenol Corp., Class A 032095101 2791400.00000000 NS USD 251030602.00000000 2.137039377641 Long EC CORP US N 1 N N N NVIDIA Corp. 549300S4KLFTLO7GSQ80 NVIDIA Corp. 67066G104 4848831.00000000 NS USD 655222533.03000000 5.577950827697 Long EC CORP US N 1 N N N Hilton Worldwide Holdings, Inc. 549300HVGPK36ICB0B89 Hilton Worldwide Holdings, Inc. 43300A203 572649.00000000 NS USD 142268917.56000000 1.211144285269 Long EC CORP US N 1 N N N MFS Institutional Money Market Portfolio 5L2W638H85N8T1136O07 MFS Institutional Money Market Portfolio, Class A 55291X109 12702938.49010000 NS USD 12702938.49000000 0.108140918073 Long STIV RF US N 1 N N N Danaher Corp. S4BKK9OTCEWQ3YHPFM11 Danaher Corp. 235851102 869457.00000000 NS USD 165109884.30000000 1.405590878465 Long EC CORP US N 1 N N N Stryker Corp. 5493002F0SC4JTBU5137 Stryker Corp. 863667101 136982.00000000 NS USD 52414792.48000000 0.446210440513 Long EC CORP US N 1 N N N Boston Scientific Corp. Y6ZDD9FP4P8JSSJMW954 Boston Scientific Corp. 101137107 1175287.00000000 NS USD 123710709.62000000 1.053157088369 Long EC CORP US N 1 N N N Mettler-Toledo International, Inc. 5493000BD5GJNUDIUG10 Mettler-Toledo International, Inc. 592688105 107363.00000000 NS USD 124060093.76000000 1.056131417631 Long EC CORP US N 1 N N N Apple, Inc. HWUPKR0MPOU8FGXBT394 Apple, Inc. 037833100 2756942.00000000 NS USD 553731800.70000000 4.713953810094 Long EC CORP US N 1 N N N Moody's Corp. 549300GCEDD8YCF5WU84 Moody's Corp. 615369105 322893.00000000 NS USD 154769072.76000000 1.317558896381 Long EC CORP US N 1 N N N ICON plc 6354008SRQGEMC4XFI67 ICON plc N/A 558219.00000000 NS USD 72724771.32000000 0.619110573781 Long EC CORP IE N 1 N N N Fiserv, Inc. GI7UBEJLXYLGR2C7GV83 Fiserv, Inc. 337738108 869805.00000000 NS USD 141595555.95000000 1.205411915333 Long EC CORP US N 1 N N N Gartner, Inc. PP55B5R38BFB8O8HH686 Gartner, Inc. 366651107 168066.00000000 NS USD 73347363.72000000 0.624410742224 Long EC CORP US N 1 N N N Ross Stores, Inc. 549300ENZFLPGRDFZQ60 Ross Stores, Inc. 778296103 1147470.00000000 NS USD 160749072.30000000 1.368467010346 Long EC CORP US N 1 N N N Mastercard, Inc. AR5L2ODV9HN37376R084 Mastercard, Inc., Class A 57636Q104 301532.00000000 NS USD 176577139.20000000 1.503212344054 Long EC CORP US N 1 N N N Becton Dickinson & Co. ICE2EP6D98PQUILVRZ91 Becton Dickinson & Co. 075887109 1071246.00000000 NS USD 184886347.14000000 1.573949156312 Long EC CORP US N 1 N N N LVMH Moet Hennessy Louis Vuitton SE IOG4E947OATN0KJYSD45 LVMH Moet Hennessy Louis Vuitton SE N/A 221009.00000000 NS 120014288.01000000 1.021689217623 Long EC CORP FR N 1 N N N McCormick & Co., Inc. 549300JQQA6MQ4OJP259 McCormick & Co., Inc. (Non-Voting) 579780206 1960503.00000000 NS USD 142587383.19000000 1.213855403302 Long EC CORP US N 1 N N N Schneider Electric SE 969500A1YF1XUYYXS284 Schneider Electric SE N/A 421572.00000000 NS 105954473.87000000 0.901997131399 Long EC CORP FR N 1 N N N Church & Dwight Co., Inc. POOXSI30AWAQGYJZC921 Church & Dwight Co., Inc. 171340102 2731601.00000000 NS USD 268543694.31000000 2.286129439142 Long EC CORP US N 1 N N N Veeva Systems, Inc. 549300YZEXPDB92M2F02 Veeva Systems, Inc., Class A 922475108 232313.00000000 NS USD 64977946.10000000 0.553161361155 Long EC CORP US N 1 N N N Brookfield Asset Management Ltd. 549300CZ84WPNJZKY093 Brookfield Asset Management Ltd., Class A 113004105 2281160.00000000 NS 128340702.88000000 1.092572513564 Long EC CORP CA N 1 N N TE Connectivity plc 6367003TB6K484NFHE54 TE Connectivity plc N/A 1002443.00000000 NS USD 160461051.01000000 1.366015066904 Long EC CORP IE N 1 N N N Sherwin-Williams Co. (The) Z15BMIOX8DDH0X2OBP21 Sherwin-Williams Co. (The) 824348106 396195.00000000 NS USD 142158727.95000000 1.210206234157 Long EC CORP US N 1 N N N JPMORGAN US GOVERNMENT MONEY MKT FD 549300NQ5E5B7ZV4T516 JPMORGAN US GOVERNMENT MONEY MARKET FUND OPEN-END FUND USD 4812C2270 117713394.60000000 NS USD 117713394.60000000 1.002101566629 Long STIV RF US N 1 N N Otis Worldwide Corp. 549300ZLBKR8VSU25153 Otis Worldwide Corp. 68902V107 1381019.00000000 NS USD 131680161.65000000 1.121001537096 Long EC CORP US N 1 N N N Tencent Holdings Ltd. 254900N4SLUMW4XUYY11 Tencent Holdings Ltd. N/A 3263000.00000000 NS 205676978.50000000 1.750941114856 Long EC CORP KY N 2 N N N Aon plc 635400FALWQYX5E6QC64 Aon plc, Class A N/A 768566.00000000 NS USD 285968037.28000000 2.434463971903 Long EC CORP IE N 1 N N N Starbucks Corp. OQSJ1DU9TAOC51A47K68 Starbucks Corp. 855244109 574742.00000000 NS USD 48249590.90000000 0.410751816260 Long EC CORP US N 1 N N N PepsiCo, Inc. FJSUNZKFNQ5YPJ5OT455 PepsiCo, Inc. 713448108 1417767.00000000 NS USD 186365472.15000000 1.586541040989 Long EC CORP US N 1 N N N Analog Devices, Inc. GYVOE5EZ4GDAVTU4CQ61 Analog Devices, Inc. 032654105 352928.00000000 NS USD 75519533.44000000 0.642902560311 Long EC CORP US N 1 N N N Charles Schwab Corp. (The) 549300VSGCJ7E698NM85 Charles Schwab Corp. (The) 808513105 1658193.00000000 NS USD 146484769.62000000 1.247034100259 Long EC CORP US N 1 N N N CMS Energy Corp. 549300IA9XFBAGNIBW29 CMS Energy Corp. 125896100 3540429.00000000 NS USD 248644328.67000000 2.116724881992 Long EC CORP US N 1 N N N Marsh & McLennan Cos., Inc. 549300XMP3KDCKJXIU47 Marsh & McLennan Cos., Inc. 571748102 639672.00000000 NS USD 149465759.52000000 1.272411455649 Long EC CORP US N 1 N N N TJX Cos., Inc. (The) V167QI9I69W364E2DY52 TJX Cos., Inc. (The) 872540109 1015630.00000000 NS USD 128883447.00000000 1.097192928554 Long EC CORP US N 1 N N N Agilent Technologies, Inc. QUIX8Y7A2WP0XRMW7G29 Agilent Technologies, Inc. 00846U101 1920251.00000000 NS USD 214914491.92000000 1.829580650326 Long EC CORP US N 1 N N N Hubbell, Inc. 54930088VDQ6840Y6597 Hubbell, Inc. 443510607 660092.00000000 NS USD 257158641.36000000 2.189207763948 Long EC CORP US N 1 N N N Estee Lauder Cos., Inc. (The) 549300VFZ8XJ9NUPU221 Estee Lauder Cos., Inc. (The), Class A 518439104 1899318.00000000 NS USD 127140346.92000000 1.082353807425 Long EC CORP US N 1 N N N Walt Disney Co. (The) 549300GZKULIZ0WOW665 Walt Disney Co. (The) 254687106 1279544.00000000 NS USD 144639653.76000000 1.231326512349 Long EC CORP US N 1 N N N Microsoft Corp. INR2EJN1ERAN0W5ZP974 Microsoft Corp. 594918104 3700724.00000000 NS USD 1703665300.64000000 14.50341036026 Long EC CORP US N 1 N N N NIKE, Inc. 787RXPR0UX0O0XUXPZ81 NIKE, Inc., Class B 654106103 1696265.00000000 NS USD 102776696.35000000 0.874944510565 Long EC CORP US N 1 N N N Graco, Inc. 4T5VJ4S81BRT6Q7GGT78 Graco, Inc. 384109104 955429.00000000 NS USD 80886619.14000000 0.688592900026 Long EC CORP US N 1 N N N TransUnion 549300ZS772LUNUMRB03 TransUnion 89400J107 3201212.00000000 NS USD 274119783.56000000 2.333599039284 Long EC CORP US N 1 N N N STERIS plc N/A STERIS plc N/A 1115196.00000000 NS USD 273457211.16000000 2.327958518575 Long EC CORP IE N 1 N N N Thermo Fisher Scientific, Inc. HCHV7422L5HDJZCRFL38 Thermo Fisher Scientific, Inc. 883556102 157920.00000000 NS USD 63613334.40000000 0.541544335522 Long EC CORP US N 1 N N N Visa, Inc. 549300JZ4OKEHW3DPJ59 Visa, Inc., Class A 92826C839 1373501.00000000 NS USD 501588830.19000000 4.270057407189 Long EC CORP US N 1 N N N Accenture plc 5493000EWHDSR3MZWH98 Accenture plc, Class A N/A 1200076.00000000 NS USD 380208078.32000000 3.236735396377 Long EC CORP IE N 1 N N N Aptiv plc N/A Aptiv plc N/A 1204899.00000000 NS USD 80499302.19000000 0.685295646355 Long EC CORP JE N 1 N N N L'Oreal SA 529900JI1GG6F7RKVI53 L'Oreal SA N/A 278864.00000000 NS 117915294.41000000 1.003820352469 Long EC CORP FR N 1 N N N American Tower Corp. 5493006ORUSIL88JOE18 American Tower Corp. 03027X100 1113367.00000000 NS USD 238984226.55000000 2.034487822216 Long EC CORP US N 1 N N N Texas Instruments, Inc. WDJNR2L6D8RWOEB8T652 Texas Instruments, Inc. 882508104 410560.00000000 NS USD 75070896.00000000 0.639083281435 Long EC CORP US N 1 N N N Salesforce, Inc. RCGZFPDMRW58VJ54VR07 Salesforce, Inc. 79466L302 1037760.00000000 NS USD 275390371.20000000 2.344415632153 Long EC CORP US N 1 N N N Canadian Pacific Kansas City Ltd. N/A Canadian Pacific Kansas City Ltd. 13646K108 1298823.00000000 NS USD 106048897.95000000 0.902800969559 Long EC CORP CA N 1 N N N 2025-06-30 MFS Massachusetts Investors Growth Stock Fund James Byrne James Byrne Assistant Treasurer