Full & Historical Holdings

Research Fund


View Historical Holdings by Month
Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 07-31-24)
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 1,607,696 $672,579,621.60 8.40% $672,579,621.60 8.40% 3,110,013.90 Technology United States
02313510 AMZN US Amazon.com Inc 1,932,056 $361,255,830.88 4.51% $361,255,830.88 4.51% 1,945,831.12 Consumer Cyclicals United States
67066G10 NVDA US NVIDIA Corp 2,988,484 $349,712,397.68 4.37% $349,712,397.68 4.37% 2,878,692.00 Technology United States
02079K30 GOOGL US Alphabet Inc Class A 1,895,898 $325,222,342.92 4.06% $325,222,342.92 4.06% 2,113,715.88 Technology United States
03783310 AAPL US Apple Inc 1,331,329 $295,661,544.32 3.69% $295,661,544.32 3.69% 3,406,193.31 Technology United States
30303M10 META US Meta Platforms Inc 517,675 $245,807,620.25 3.07% $245,807,620.25 3.07% 1,204,643.71 Technology United States
92826C83 V US Visa Inc 800,707 $212,723,828.69 2.66% $212,723,828.69 2.66% 527,089.28 Financial Services United States
46625H10 JPM US JPMorgan Chase & Co 844,935 $179,802,168.00 2.25% $179,802,168.00 2.25% 611,090.95 Financial Services United States
79466L30 CRM US Salesforce Inc 531,361 $137,516,226.80 1.72% $137,516,226.80 1.72% 251,294.80 Technology United States
G1151C10 ACN US Accenture PLC 349,613 $115,589,050.06 1.44% $115,589,050.06 1.44% 207,173.77 Technology United States
47816010 JNJ US Johnson & Johnson 728,528 $114,998,144.80 1.44% $114,998,144.80 1.44% 379,983.42 Health Care United States
H1467J10 CB US Chubb Ltd 389,125 $107,266,197.50 1.34% $107,266,197.50 1.34% 111,386.76 Financial Services United States
20825C10 COP US ConocoPhillips 942,930 $104,853,816.00 1.31% $104,853,816.00 1.31% 130,052.18 Energy United States
00287Y10 ABBV US AbbVie Inc 559,854 $103,752,143.28 1.30% $103,752,143.28 1.30% 327,250.62 Health Care United States
12552310 CI US Cigna Group 293,940 $102,488,059.80 1.28% $102,488,059.80 1.28% 99,048.08 Health Care United States
43707610 HD US Home Depot Inc 270,015 $99,408,722.40 1.24% $99,408,722.40 1.24% 365,214.72 Consumer Cyclicals United States
78410G10 SBAC US SBA Communications Corp REIT 422,394 $92,732,378.76 1.16% $92,732,378.76 1.16% 23,594.18 Telecom / CATV United States
12738710 CDNS US Cadence Design Systems Inc 332,056 $88,878,108.96 1.11% $88,878,108.96 1.11% 73,290.66 Technology United States
02079K10 GOOG US Alphabet Inc Class C 503,382 $87,160,593.30 1.09% $87,160,593.30 1.09% 2,133,554.30 Technology United States
69347510 PNC US PNC Financial Services Group Inc 478,959 $86,739,474.90 1.08% $86,739,474.90 1.08% 72,060.99 Financial Services United States
51280710 LRCX US Lam Research Corp 89,018 $82,006,942.32 1.02% $82,006,942.32 1.02% 120,443.84 Technology United States
G5960L10 MDT US Medtronic PLC 981,339 $78,821,148.48 0.98% $78,821,148.48 0.98% 105,326.67 Health Care United States
25468710 DIS US Walt Disney Co 827,162 $77,496,807.78 0.97% $77,496,807.78 0.97% 171,077.94 Consumer Cyclicals United States
B15C4L CSU CN Constellation Software Inc/Canada 24,177 $76,284,375.71 0.95% $76,284,375.71 0.95% 66,865.97 Technology Canada
03822210 AMAT US Applied Materials Inc 357,944 $75,955,716.80 0.95% $75,955,716.80 0.95% 175,696.30 Technology United States
G0403H10 AON US Aon PLC 226,078 $74,268,883.78 0.93% $74,268,883.78 0.93% 71,366.22 Financial Services United States
71344810 PEP US PepsiCo Inc 420,327 $72,577,863.09 0.91% $72,577,863.09 0.91% 237,248.58 Consumer Staples United States
61744644 MS US Morgan Stanley 702,914 $72,547,753.94 0.91% $72,547,753.94 0.91% 167,733.04 Financial Services United States
57387410 MRVL US Marvell Technology Inc 1,078,650 $72,247,977.00 0.90% $72,247,977.00 0.90% 57,977.89 Technology United States
00846U10 A US Agilent Technologies Inc 504,885 $71,390,739.00 0.89% $71,390,739.00 0.89% 41,254.99 Health Care United States
92532F10 VRTX US Vertex Pharmaceuticals Inc 142,750 $70,764,030.00 0.88% $70,764,030.00 0.88% 128,042.49 Health Care United States
80851310 SCHW US Charles Schwab Corp 1,069,774 $69,738,567.06 0.87% $69,738,567.06 0.87% 119,101.22 Financial Services United States
42809H10 HES US Hess Corp 437,507 $67,122,323.94 0.84% $67,122,323.94 0.84% 47,270.54 Energy United States
81762P10 NOW US ServiceNow Inc 82,208 $66,949,373.12 0.84% $66,949,373.12 0.84% 167,764.34 Technology United States
58155Q10 MCK US McKesson Corp 102,597 $63,304,400.94 0.79% $63,304,400.94 0.79% 80,212.60 Health Care United States
G8473T10 STE US STERIS PLC 261,687 $62,480,388.12 0.78% $62,480,388.12 0.78% 23,609.31 Health Care United States
G2918310 ETN US Eaton Corp PLC 202,037 $61,578,857.23 0.77% $61,578,857.23 0.77% 121,855.04 Capital Goods United States
53245710 LLY US Eli Lilly & Co 74,619 $60,013,823.13 0.75% $60,013,823.13 0.75% 764,382.55 Health Care United States
26614N10 DD US DuPont de Nemours Inc 711,960 $59,591,052.00 0.74% $59,591,052.00 0.74% 34,995.34 Capital Goods United States
36665110 IT US Gartner Inc 118,109 $59,195,049.71 0.74% $59,195,049.71 0.74% 38,840.22 Technology United States
N6596X10 NXPI US NXP Semiconductors NV 223,496 $58,815,207.36 0.73% $58,815,207.36 0.73% 67,099.22 Technology Netherlands
07588710 BDX US Becton Dickinson & Co 242,574 $58,474,888.44 0.73% $58,474,888.44 0.73% 69,667.90 Health Care United States
13646K10 CP US Canadian Pacific Kansas City Ltd 693,001 $58,087,343.82 0.73% $58,087,343.82 0.73% 78,214.55 Capital Goods Canada
12572Q10 CME US CME Group Inc 299,018 $57,922,776.78 0.72% $57,922,776.78 0.72% 69,747.65 Financial Services United States
82434810 SHW US Sherwin-Williams Co 164,784 $57,806,227.20 0.72% $57,806,227.20 0.72% 88,492.11 Capital Goods United States
10113710 BSX US Boston Scientific Corp 780,333 $57,651,002.04 0.72% $57,651,002.04 0.72% 108,616.88 Health Care United States
44320110 HWM US Howmet Aerospace Inc 596,848 $57,118,353.60 0.71% $57,118,353.60 0.71% 39,059.63 Capital Goods United States
09857L10 BKNG US Booking Holdings Inc 15,321 $56,917,668.21 0.71% $56,917,668.21 0.71% 126,555.53 Consumer Cyclicals United States
92974010 WAB US Westinghouse Air Brake Technologies Corp 341,328 $55,005,007.20 0.69% $55,005,007.20 0.69% 28,297.94 Capital Goods United States
G5150210 JCI US Johnson Controls International PLC 761,167 $54,453,887.18 0.68% $54,453,887.18 0.68% 48,194.75 Capital Goods United States
43851610 HON US Honeywell International Inc 259,844 $53,203,059.00 0.66% $53,203,059.00 0.66% 133,020.18 Capital Goods United States
19416210 CL US Colgate-Palmolive Co 535,443 $53,110,591.17 0.66% $53,110,591.17 0.66% 81,046.88 Consumer Staples United States
71708110 PFE US Pfizer Inc 1,734,099 $52,959,383.46 0.66% $52,959,383.46 0.66% 173,070.18 Health Care United States
77829610 ROST US Ross Stores Inc 368,176 $52,733,848.48 0.66% $52,733,848.48 0.66% 47,827.65 Consumer Cyclicals United States
25278X10 FANG US Diamondback Energy Inc 258,300 $52,256,673.00 0.65% $52,256,673.00 0.65% 36,080.72 Energy United States
65410610 NKE US NIKE Inc 696,345 $52,128,386.70 0.65% $52,128,386.70 0.65% 112,514.58 Consumer Cyclicals United States
89400J10 TRU US TransUnion 575,874 $51,978,387.24 0.65% $51,978,387.24 0.65% 17,537.52 Technology United States
28551210 EA US Electronic Arts Inc 337,322 $50,915,382.68 0.64% $50,915,382.68 0.64% 40,212.68 Consumer Cyclicals United States
26441C20 DUK US Duke Energy Corp 465,527 $50,868,135.29 0.64% $50,868,135.29 0.64% 84,356.44 Energy United States
69331C10 PCG US PG&E Corp 2,705,378 $49,373,148.50 0.62% $49,373,148.50 0.62% 47,727.49 Energy United States
71817210 PM US Philip Morris International Inc 427,541 $49,235,621.56 0.62% $49,235,621.56 0.62% 179,050.94 Consumer Staples United States
86614U10 SUM US Summit Materials Inc 1,178,309 $49,229,750.02 0.62% $49,229,750.02 0.62% 7,330.92 Capital Goods United States
60920710 MDLZ US Mondelez International Inc 706,494 $48,288,864.90 0.60% $48,288,864.90 0.60% 91,861.31 Consumer Staples United States
00915810 APD US Air Products and Chemicals Inc 183,003 $48,285,341.55 0.60% $48,285,341.55 0.60% 58,655.44 Capital Goods United States
43300A20 HLT US Hilton Worldwide Holdings Inc 223,717 $48,025,328.39 0.60% $48,025,328.39 0.60% 53,889.04 Consumer Cyclicals United States
74752510 QCOM US QUALCOMM Inc 261,037 $47,234,645.15 0.59% $47,234,645.15 0.59% 201,940.20 Technology United States
36955010 GD US General Dynamics Corp 157,474 $47,039,058.54 0.59% $47,039,058.54 0.59% 82,078.94 Capital Goods United States
09702310 BA US Boeing Co 245,304 $46,754,942.40 0.58% $46,754,942.40 0.58% 117,320.21 Capital Goods United States
23719410 DRI US Darden Restaurants Inc 316,151 $46,249,729.79 0.58% $46,249,729.79 0.58% 17,388.47 Consumer Cyclicals United States
216905 RCI/B CN Rogers Communications Inc 1,194,277 $46,182,920.39 0.58% $46,182,920.39 0.58% 20,604.10 Telecom / CATV Canada
61536910 MCO US Moody's Corp 99,552 $45,443,496.96 0.57% $45,443,496.96 0.57% 83,125.01 Financial Services United States
G4705A10 ICLR US ICON PLC 134,318 $44,115,403.92 0.55% $44,115,403.92 0.55% 27,200.42 Health Care United States
91200810 USFD US US Foods Holding Corp 807,315 $43,909,862.85 0.55% $43,909,862.85 0.55% 13,372.71 Consumer Cyclicals United States
G9662910 WTW US Willis Towers Watson PLC 154,389 $43,580,926.92 0.54% $43,580,926.92 0.54% 28,667.20 Financial Services United States
44565810 JBHT US JB Hunt Transport Services Inc 250,869 $43,437,967.35 0.54% $43,437,967.35 0.54% 17,659.05 Capital Goods United States
33773810 FI US Fiserv Inc 260,118 $42,547,501.26 0.53% $42,547,501.26 0.53% 94,379.89 Technology United States
91913Y10 VLO US Valero Energy Corp 261,280 $42,254,201.60 0.53% $42,254,201.60 0.53% 51,812.34 Energy United States
66585910 NTRS US Northern Trust Corp 472,905 $41,923,028.25 0.52% $41,923,028.25 0.52% 18,137.06 Financial Services United States
H8498910 TEL US TE Connectivity Ltd 268,637 $41,458,748.21 0.52% $41,458,748.21 0.52% 46,985.00 Capital Goods United States
52532710 LDOS US Leidos Holdings Inc 281,869 $40,701,883.60 0.51% $40,701,883.60 0.51% 19,452.66 Capital Goods United States
30225T10 EXR US Extra Space Storage Inc REIT 247,888 $39,567,882.56 0.49% $39,567,882.56 0.49% 33,827.84 Capital Goods United States
01880210 LNT US Alliant Energy Corp 709,206 $39,474,405.96 0.49% $39,474,405.96 0.49% 14,270.06 Energy United States
44357310 HUBS US HubSpot Inc 76,834 $38,188,803.02 0.48% $38,188,803.02 0.48% 25,329.86 Technology United States
45232710 ILMN US Illumina Inc 304,733 $37,360,265.80 0.47% $37,360,265.80 0.47% 19,530.18 Health Care United States
75875010 RRX US Regal Rexnord Corp 230,497 $37,036,257.96 0.46% $37,036,257.96 0.46% 10,688.23 Capital Goods United States
92916010 VMC US Vulcan Materials Co 133,532 $36,655,869.32 0.46% $36,655,869.32 0.46% 36,317.67 Capital Goods United States
21036P10 STZ US Constellation Brands Inc 149,341 $36,612,439.56 0.46% $36,612,439.56 0.46% 44,706.64 Consumer Staples United States
90225210 TYL US Tyler Technologies Inc 61,864 $35,145,557.04 0.44% $35,145,557.04 0.44% 24,119.26 Technology United States
69351T10 PPL US PPL Corp 1,174,360 $34,901,979.20 0.44% $34,901,979.20 0.44% 21,925.66 Energy United States
G6095L10 APTV US Aptiv PLC 484,638 $33,629,030.82 0.42% $33,629,030.82 0.42% 18,878.41 Capital Goods United States
45687V10 IR US INGERSOLL-RAND INC 321,819 $32,310,627.60 0.40% $32,310,627.60 0.40% 40,533.99 Capital Goods United States
22052L10 CTVA US Corteva Inc 570,997 $32,032,931.70 0.40% $32,032,931.70 0.40% 39,100.35 Capital Goods United States
45950610 IFF US International Flavors & Fragrances Inc 314,586 $31,295,015.28 0.39% $31,295,015.28 0.39% 25,402.27 Consumer Staples United States
80685710 SLB US Schlumberger NV 642,041 $31,004,159.89 0.39% $31,004,159.89 0.39% 68,564.13 Energy United States
49177J10 KVUE US Kenvue Inc 1,489,035 $27,532,257.15 0.34% $27,532,257.15 0.34% 35,404.92 Consumer Staples United States
29414B10 EPAM US EPAM Systems Inc 126,039 $27,114,770.07 0.34% $27,114,770.07 0.34% 12,472.03 Technology United States
23585110 DHR US Danaher Corp 91,984 $25,486,926.72 0.32% $25,486,926.72 0.32% 200,605.92 Health Care United States
65566310 NDSN US Nordson Corp 84,533 $21,161,145.89 0.26% $21,161,145.89 0.26% 14,336.15 Capital Goods United States
12589610 CMS US CMS Energy Corp 306,706 $19,874,548.80 0.25% $19,874,548.80 0.25% 19,357.67 Energy United States
12685J10 CABO US Cable One Inc 47,952 $19,822,397.76 0.25% $19,822,397.76 0.25% 2,322.81 Telecom / CATV United States
37033410 GIS US General Mills Inc 281,234 $18,882,050.76 0.24% $18,882,050.76 0.24% 37,537.97 Consumer Staples United States
12008R10 BLDR US Builders FirstSource Inc 103,243 $17,279,780.91 0.22% $17,279,780.91 0.22% 20,428.71 Capital Goods United States
33829M10 FIVE US Five Below Inc 202,188 $14,707,155.12 0.18% $14,707,155.12 0.18% 4,005.94 Consumer Cyclicals United States
87612E10 TGT US Target Corp 41,524 $6,245,624.84 0.08% $6,245,624.84 0.08% 69,585.17 Consumer Cyclicals United States
CASH_DERV CASH_DERV Other - $0.00 0.00% $202,052.78 0.00% - - -
CASH CASH Cash & Cash Equivalents - $35,396,927.70 0.44% $35,194,874.92 0.44% - - -

*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.
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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.

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