Full & Historical Holdings

Research Fund


View Historical Holdings by Month
Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 01-31-25)
Shares or Par Amount Value Percent of Net Assets Value Percent of Net Assets Market Cap ($mm) Sectors

The sectors described and the associated portfolio composition are based on MFS' own sector classification methodology which differs from industry classification standards, including the standard that is associated with the benchmark composition presented. The variance in sector weights between the portfolio and the benchmark would be different if an industry classification standard was used.  

Country
59491810 MSFT US Microsoft Corp 1,428,354 $592,852,611.24 7.22% $592,852,611.24 7.22% 3,085,971.10 Technology United States
02313510 AMZN US Amazon.com Inc 1,867,250 $443,807,980.00 5.41% $443,807,980.00 5.41% 2,499,207.81 Consumer Cyclicals United States
67066G10 NVDA US NVIDIA Corp 3,560,378 $427,494,586.46 5.21% $427,494,586.46 5.21% 2,942,675.56 Technology United States
02079K30 GOOGL US Alphabet Inc Class A 1,772,247 $361,573,832.94 4.40% $361,573,832.94 4.40% 2,502,101.28 Technology United States
30303M10 META US Meta Platforms Inc 483,911 $333,501,782.98 4.06% $333,501,782.98 4.06% 1,739,490.32 Technology United States
03783310 AAPL US Apple Inc 1,329,284 $313,711,024.00 3.82% $313,711,024.00 3.82% 3,549,612.52 Technology United States
92826C83 V US Visa Inc 762,419 $260,594,814.20 3.17% $260,594,814.20 3.17% 672,675.39 Financial Services United States
46625H10 JPM US JPMorgan Chase & Co 754,586 $201,700,837.80 2.46% $201,700,837.80 2.46% 752,540.46 Financial Services United States
79466L30 CRM US Salesforce Inc 428,280 $146,343,276.00 1.78% $146,343,276.00 1.78% 327,006.90 Technology United States
G1151C10 ACN US Accenture PLC 326,812 $125,806,279.40 1.53% $125,806,279.40 1.53% 240,778.49 Technology United States
43707610 HD US Home Depot Inc 252,405 $103,985,811.90 1.27% $103,985,811.90 1.27% 409,245.52 Consumer Cyclicals United States
47816010 JNJ US Johnson & Johnson 681,013 $103,616,127.95 1.26% $103,616,127.95 1.26% 366,319.84 Health Care United States
H1467J10 CB US Chubb Ltd 363,746 $98,895,262.48 1.20% $98,895,262.48 1.20% 109,594.28 Financial Services United States
00287Y10 ABBV US AbbVie Inc 523,339 $96,242,042.10 1.17% $96,242,042.10 1.17% 324,977.12 Health Care United States
12738710 CDNS US Cadence Design Systems Inc 310,400 $92,381,248.00 1.13% $92,381,248.00 1.13% 81,626.15 Technology United States
69347510 PNC US PNC Financial Services Group Inc 447,721 $89,969,534.95 1.10% $89,969,534.95 1.10% 79,576.20 Financial Services United States
25468710 DIS US Walt Disney Co 773,214 $87,419,574.84 1.06% $87,419,574.84 1.06% 204,864.72 Consumer Cyclicals United States
G5960L10 MDT US Medtronic PLC 917,337 $83,312,546.34 1.01% $83,312,546.34 1.01% 116,481.46 Health Care United States
80851310 SCHW US Charles Schwab Corp 945,368 $78,200,840.96 0.95% $78,200,840.96 0.95% 151,340.29 Financial Services United States
78410G10 SBAC US SBA Communications Corp REIT 394,846 $78,005,775.76 0.95% $78,005,775.76 0.95% 21,242.17 Telecom / CATV United States
57387410 MRVL US Marvell Technology Inc 681,163 $76,876,056.18 0.94% $76,876,056.18 0.94% 97,657.76 Technology United States
20825C10 COP US ConocoPhillips 773,344 $76,429,587.52 0.93% $76,429,587.52 0.93% 127,842.74 Energy United States
12552310 CI US Cigna Group 249,456 $73,392,449.76 0.89% $73,392,449.76 0.89% 81,835.28 Health Care United States
61744644 MS US Morgan Stanley 527,612 $73,037,329.16 0.89% $73,037,329.16 0.89% 223,015.64 Financial Services United States
G0403H10 AON US Aon PLC 190,157 $70,514,018.74 0.86% $70,514,018.74 0.86% 80,195.86 Financial Services United States
10113710 BSX US Boston Scientific Corp 684,923 $70,108,718.28 0.85% $70,108,718.28 0.85% 150,860.98 Health Care United States
09857L10 BKNG US Booking Holdings Inc 14,322 $67,851,334.32 0.83% $67,851,334.32 0.83% 157,173.29 Consumer Cyclicals United States
51280730 LRCX US Lam Research Corp 832,124 $67,443,650.20 0.82% $67,443,650.20 0.82% 104,285.82 Technology United States
12572Q10 CME US CME Group Inc 279,515 $66,110,887.80 0.81% $66,110,887.80 0.81% 85,232.13 Financial Services United States
04946810 TEAM US Atlassian Corp Ltd 214,814 $65,900,638.92 0.80% $65,900,638.92 0.80% 79,980.31 Technology United States
B15C4L CSU CN Constellation Software Inc/Canada 20,145 $65,881,988.44 0.80% $65,881,988.44 0.80% 69,306.09 Technology Canada
G2918310 ETN US Eaton Corp PLC 201,132 $65,657,530.08 0.80% $65,657,530.08 0.80% 129,009.09 Capital Goods United States
30231G10 XOM US Exxon Mobil Corp 607,522 $64,901,575.26 0.79% $64,901,575.26 0.79% 469,527.97 Energy United States
07588710 BDX US Becton Dickinson & Co 259,417 $64,231,649.20 0.78% $64,231,649.20 0.78% 71,805.93 Health Care United States
71344810 PEP US PepsiCo Inc 414,855 $62,514,499.95 0.76% $62,514,499.95 0.76% 206,897.37 Consumer Staples United States
92532F10 VRTX US Vertex Pharmaceuticals Inc 133,440 $61,606,579.20 0.75% $61,606,579.20 0.75% 118,974.94 Health Care United States
92974010 WAB US Westinghouse Air Brake Technologies Corp 295,857 $61,514,587.44 0.75% $61,514,587.44 0.75% 35,741.45 Capital Goods United States
36665110 IT US Gartner Inc 110,406 $59,931,688.98 0.73% $59,931,688.98 0.73% 42,073.12 Technology United States
00846U10 A US Agilent Technologies Inc 383,491 $58,106,556.32 0.71% $58,106,556.32 0.71% 43,273.40 Health Care United States
89400J10 TRU US TransUnion 580,170 $57,581,872.50 0.70% $57,581,872.50 0.70% 19,343.82 Technology United States
00915810 APD US Air Products and Chemicals Inc 171,067 $57,351,922.42 0.70% $57,351,922.42 0.70% 74,556.29 Capital Goods United States
77829610 ROST US Ross Stores Inc 378,795 $57,031,375.20 0.69% $57,031,375.20 0.69% 49,723.64 Consumer Cyclicals United States
33773810 FI US Fiserv Inc 263,356 $56,895,430.24 0.69% $56,895,430.24 0.69% 123,142.80 Technology United States
03852U10 ARMK US Aramark 1,452,370 $56,511,716.70 0.69% $56,511,716.70 0.69% 10,306.60 Consumer Cyclicals United States
G5150210 JCI US Johnson Controls International PLC 711,524 $55,498,872.00 0.68% $55,498,872.00 0.68% 51,704.48 Capital Goods United States
09702310 BA US Boeing Co 313,248 $55,294,536.96 0.67% $55,294,536.96 0.67% 132,251.61 Capital Goods United States
82434810 SHW US Sherwin-Williams Co 154,037 $55,169,891.92 0.67% $55,169,891.92 0.67% 90,203.77 Capital Goods United States
81762P10 NOW US ServiceNow Inc 53,749 $54,736,906.62 0.67% $54,736,906.62 0.67% 210,282.23 Technology United States
44320110 HWM US Howmet Aerospace Inc 428,564 $54,247,631.12 0.66% $54,247,631.12 0.66% 51,518.06 Capital Goods United States
43300A20 HLT US Hilton Worldwide Holdings Inc 209,126 $53,550,894.82 0.65% $53,550,894.82 0.65% 62,637.54 Consumer Cyclicals United States
91200810 USFD US US Foods Holding Corp 754,662 $53,528,175.66 0.65% $53,528,175.66 0.65% 16,696.92 Consumer Cyclicals United States
58155Q10 MCK US McKesson Corp 87,729 $52,176,822.75 0.64% $52,176,822.75 0.64% 75,533.25 Health Care United States
G9662910 WTW US Willis Towers Watson PLC 157,762 $51,992,833.53 0.63% $51,992,833.53 0.63% 33,243.55 Financial Services United States
13646K10 CP US Canadian Pacific Kansas City Ltd 647,804 $51,565,198.40 0.63% $51,565,198.40 0.63% 74,306.60 Capital Goods Canada
71708110 PFE US Pfizer Inc 1,939,044 $51,423,446.88 0.63% $51,423,446.88 0.63% 150,288.57 Health Care United States
42809H10 HES US Hess Corp 369,743 $51,405,369.29 0.63% $51,405,369.29 0.63% 42,837.68 Energy United States
26614N10 DD US DuPont de Nemours Inc 665,526 $51,112,396.80 0.62% $51,112,396.80 0.62% 32,098.97 Capital Goods United States
65410610 NKE US NIKE Inc 650,930 $50,056,517.00 0.61% $50,056,517.00 0.61% 113,965.80 Consumer Cyclicals United States
94184810 WAT US Waters Corp 118,798 $49,358,193.04 0.60% $49,358,193.04 0.60% 24,669.61 Health Care United States
26441C20 DUK US Duke Energy Corp 435,167 $48,734,352.33 0.59% $48,734,352.33 0.59% 86,510.30 Energy United States
02079K10 GOOG US Alphabet Inc Class C 234,282 $48,168,379.20 0.59% $48,168,379.20 0.59% 2,521,478.40 Technology United States
48251W10 KKR US KKR & Co Inc 280,584 $46,877,168.88 0.57% $46,877,168.88 0.57% 148,396.40 Financial Services United States
G8473T10 STE US STERIS PLC 212,124 $46,805,160.60 0.57% $46,805,160.60 0.57% 21,779.92 Health Care United States
61536910 MCO US Moody's Corp 93,058 $46,476,887.52 0.57% $46,476,887.52 0.57% 90,514.01 Financial Services United States
36955010 GD US General Dynamics Corp 174,872 $44,938,606.56 0.55% $44,938,606.56 0.55% 70,661.44 Capital Goods United States
22052L10 CTVA US Corteva Inc 682,796 $44,566,094.92 0.54% $44,566,094.92 0.54% 44,982.13 Capital Goods United States
30225T10 EXR US Extra Space Storage Inc REIT 283,627 $43,678,558.00 0.53% $43,678,558.00 0.53% 32,645.47 Capital Goods United States
N6596X10 NXPI US NXP Semiconductors NV 208,920 $43,570,266.00 0.53% $43,570,266.00 0.53% 53,004.15 Technology United States
G2550810 CRH US CRH PLC 439,789 $43,552,304.67 0.53% $43,552,304.67 0.53% 67,323.27 Capital Goods United Kingdom
19416210 CL US Colgate-Palmolive Co 500,522 $43,395,257.40 0.53% $43,395,257.40 0.53% 70,834.85 Consumer Staples United States
69331C10 PCG US PG&E Corp 2,733,872 $42,785,096.80 0.52% $42,785,096.80 0.52% 34,328.37 Energy United States
74752510 QCOM US QUALCOMM Inc 244,013 $42,197,168.09 0.51% $42,197,168.09 0.51% 192,471.09 Technology United States
75875010 RRX US Regal Rexnord Corp 264,084 $41,918,053.32 0.51% $41,918,053.32 0.51% 10,512.38 Capital Goods United States
44565810 JBHT US JB Hunt Transport Services Inc 234,506 $40,152,117.32 0.49% $40,152,117.32 0.49% 17,264.11 Capital Goods United States
01880210 LNT US Alliant Energy Corp 662,952 $39,034,613.76 0.48% $39,034,613.76 0.48% 15,108.56 Energy United States
65566310 NDSN US Nordson Corp 176,160 $38,793,955.20 0.47% $38,793,955.20 0.47% 12,595.92 Capital Goods United States
28551210 EA US Electronic Arts Inc 315,322 $38,756,227.02 0.47% $38,756,227.02 0.47% 32,343.52 Consumer Cyclicals United States
29414B10 EPAM US EPAM Systems Inc 152,105 $38,628,585.80 0.47% $38,628,585.80 0.47% 14,404.97 Technology United States
44357310 HUBS US HubSpot Inc 49,485 $38,575,042.05 0.47% $38,575,042.05 0.47% 40,242.12 Technology United States
60920710 MDLZ US Mondelez International Inc 660,416 $38,297,523.84 0.47% $38,297,523.84 0.47% 77,543.89 Consumer Staples United States
G8705210 TEL US TE Connectivity PLC 251,118 $37,157,930.46 0.45% $37,157,930.46 0.45% 44,208.40 Capital Goods United States
49177J10 KVUE US Kenvue Inc 1,741,364 $37,073,639.56 0.45% $37,073,639.56 0.45% 40,818.41 Consumer Staples United States
69351T10 PPL US PPL Corp 1,097,767 $36,884,971.20 0.45% $36,884,971.20 0.45% 24,795.79 Energy United States
66585910 NTRS US Northern Trust Corp 324,721 $36,462,921.09 0.44% $36,462,921.09 0.44% 22,257.95 Financial Services United States
G3265R10 APTV US Aptiv PLC 571,366 $35,664,665.72 0.43% $35,664,665.72 0.43% 14,670.93 Capital Goods United States
90225210 TYL US Tyler Technologies Inc 57,831 $34,793,442.84 0.42% $34,793,442.84 0.42% 25,749.34 Technology United States
29101110 EMR US Emerson Electric Co 260,336 $33,830,663.20 0.41% $33,830,663.20 0.41% 74,097.49 Capital Goods United States
52532710 LDOS US Leidos Holdings Inc 237,584 $33,744,055.52 0.41% $33,744,055.52 0.41% 18,951.50 Capital Goods United States
44485910 HUM US Humana Inc 111,498 $32,694,558.54 0.40% $32,694,558.54 0.40% 35,308.22 Health Care United States
12008R10 BLDR US Builders FirstSource Inc 189,298 $31,665,769.44 0.39% $31,665,769.44 0.39% 19,330.38 Capital Goods United States
216905 RCI/B CN Rogers Communications Inc 1,140,487 $31,326,412.11 0.38% $31,326,412.11 0.38% 14,725.39 Telecom / CATV Canada
12514G10 CDW US CDW Corp/DE 144,434 $28,762,586.76 0.35% $28,762,586.76 0.35% 26,538.21 Technology United States
21037T10 CEG US Constellation Energy Corp 95,587 $28,674,188.26 0.35% $28,674,188.26 0.35% 93,845.28 Energy United States
91913Y10 VLO US Valero Energy Corp 197,986 $26,332,138.00 0.32% $26,332,138.00 0.32% 42,105.84 Energy United States
37033410 GIS US General Mills Inc 427,892 $25,733,424.88 0.31% $25,733,424.88 0.31% 33,209.31 Consumer Staples United States
45950610 IFF US International Flavors & Fragrances Inc 294,068 $25,610,382.12 0.31% $25,610,382.12 0.31% 22,268.91 Consumer Staples United States
21036P10 STZ US Constellation Brands Inc 139,600 $25,239,680.00 0.31% $25,239,680.00 0.31% 32,671.38 Consumer Staples United States
G4705A10 ICLR US ICON PLC 125,557 $24,995,887.56 0.30% $24,995,887.56 0.30% 16,435.92 Health Care United States
51843910 EL US Estee Lauder Cos Inc 281,863 $23,515,830.09 0.29% $23,515,830.09 0.29% 29,949.45 Consumer Staples United States
67929510 OKTA US Okta Inc 246,736 $23,247,465.92 0.28% $23,247,465.92 0.28% 16,144.79 Technology United States
45232710 ILMN US Illumina Inc 171,707 $22,792,387.18 0.28% $22,792,387.18 0.28% 21,052.56 Health Care United States
16411R20 LNG US Cheniere Energy Inc 100,246 $22,420,017.90 0.27% $22,420,017.90 0.27% 50,410.71 Energy United States
22440810 CR US Crane Co 126,573 $21,557,913.36 0.26% $21,557,913.36 0.26% 9,747.77 Capital Goods United States
G8711010 FTI US TechnipFMC PLC 571,662 $17,178,443.10 0.21% $17,178,443.10 0.21% 12,783.72 Energy United States
53245710 LLY US Eli Lilly & Co 20,316 $16,477,901.28 0.20% $16,477,901.28 0.20% 769,970.98 Health Care United States
12685J10 CABO US Cable One Inc 44,825 $13,627,248.25 0.17% $13,627,248.25 0.17% 1,708.40 Telecom / CATV United States
43851610 HON US Honeywell International Inc 59,235 $13,252,054.20 0.16% $13,252,054.20 0.16% 145,473.35 Capital Goods United States
45687V10 IR US INGERSOLL-RAND INC 137,982 $12,942,711.60 0.16% $12,942,711.60 0.16% 37,835.36 Capital Goods United States
CASH CASH Cash & Cash Equivalents - $87,575,197.09 1.07% $87,356,640.31 1.06% - - -
CASH_DERV CASH_DERV Other - $0.00 0.00% $218,556.78 0.00% - - -

*Short positions, unlike long positions, lose value if the underlying asset gains value.

Portfolio characteristics are based on equivalent exposure, which measures how a portfolio's value would change due to price changes in an asset held either directly or, in the case of a derivative contract, indirectly. The market value of the holding may differ.

The list of portfolio holdings is as of the date shown and may not represent current or future portfolio composition. This information should not be construed as a recommendation to buy or sell any of the securities mentioned.

This portfolio data has not been audited or adjusted for certain financial statement reclassifications. An audit could potentially result in adjustments to this data. For adjusted holdings information, please refer to the fund's quarterly portfolio holdings and semiannual reports. For audited portfolio holdings information, please refer to the fund's annual report.

A complete list of portfolio holdings for each MFS fund is generally available on mfs.com at the earliest, 19 days after the end of each month. Top 10 portfolio holdings are generally available at the earliest, 11 calendar days after the end of each month.

When posting a fund's top 10 securities holdings, if applicable, for funds with significant investments in both equity and debt instrument securities, the fund's top 10 equity and top 10 debt instrument securities will be made available. In addition, for funds that primarily invest in shares of MFS funds, when posting a fund's top 10 securities holdings, all of the following, as applicable, will be posted all securities positions in shares of MFS funds, top 10 aggregated equity securities contained within fund investments and top 10 aggregated debt instrument securities positions contained within underlying fund investments.

 

Other. Other consists of: (i) currency derivatives and/or (ii) any derivative offsets.
This website is a general communication and is provided for informational and/or educational purposes only. None of the content should be viewed as a suggestion that you take or refrain from taking any action nor as a recommendation for any specific investment product, strategy, plan feature or other such purpose. Your use of this website indicates that you agree with the intended purpose. Prior to making any investment or financial decision, you should seek individualized advice from a personal financial, tax, and other professionals who are able to provide advice in the context of your particular financial situation.

This publication is authorized for distribution only when preceded or accompanied by a prospectus, or summary prospectus, for the portfolio being offered. Consider the fund's investment objectives, risks, charges and expenses. Contact MFS or view online at MFS.com. Read it carefully.

MFS registered investment products are offered through MFS® Fund Distributors, Inc., Member SIPC, 111 Huntington Avenue, Boston, MA 02199.

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