Full & Historical Holdings

Research Fund


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Based on Market Value Based on Equivalent Exposure
CUSIP/SEDOL Ticker Securities
(on 02-29-24)
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 1,708,176 $706,569,920.64 8.99% $706,569,920.64 8.99% 3,074,172.48 Technology United States
02313510 AMZN US Amazon.com Inc 1,897,233 $335,354,905.08 4.27% $335,354,905.08 4.27% 1,836,073.47 Consumer Cyclicals United States
02079K30 GOOGL US Alphabet Inc Class A 1,991,833 $275,789,197.18 3.51% $275,789,197.18 3.51% 1,725,211.60 Technology United States
30303M10 META US Meta Platforms Inc 529,828 $259,684,597.64 3.30% $259,684,597.64 3.30% 1,255,222.93 Technology United States
03783310 AAPL US Apple Inc 1,398,695 $252,814,121.25 3.22% $252,814,121.25 3.22% 2,794,435.31 Technology United States
67066G10 NVDA US NVIDIA Corp 313,971 $248,388,737.52 3.16% $248,388,737.52 3.16% 1,977,800.00 Technology United States
92826C83 V US Visa Inc 749,054 $211,712,622.56 2.69% $211,712,622.56 2.69% 568,106.40 Financial Services United States
46625H10 JPM US JPMorgan Chase & Co 887,688 $165,163,229.28 2.10% $165,163,229.28 2.10% 535,921.94 Financial Services United States
79466L30 CRM US Salesforce Inc 515,631 $159,237,165.42 2.03% $159,237,165.42 2.03% 299,246.58 Technology United States
53245710 LLY US Eli Lilly & Co 170,318 $128,365,270.24 1.63% $128,365,270.24 1.63% 716,119.90 Health Care United States
G1151C10 ACN US Accenture PLC 341,182 $127,868,189.96 1.63% $127,868,189.96 1.63% 234,984.06 Technology United States
47816010 JNJ US Johnson & Johnson 738,375 $119,158,957.50 1.52% $119,158,957.50 1.52% 388,726.87 Health Care United States
20825C10 COP US ConocoPhillips 990,643 $111,486,963.22 1.42% $111,486,963.22 1.42% 132,583.60 Energy United States
43707610 HD US Home Depot Inc 283,678 $107,970,683.58 1.37% $107,970,683.58 1.37% 379,087.56 Consumer Cyclicals United States
12738710 CDNS US Cadence Design Systems Inc 348,858 $106,185,398.04 1.35% $106,185,398.04 1.35% 82,864.11 Technology United States
12552310 CI US Cigna Group 308,814 $103,804,737.96 1.32% $103,804,737.96 1.32% 98,322.29 Health Care United States
00287Y10 ABBV US AbbVie Inc 588,183 $103,549,617.15 1.32% $103,549,617.15 1.32% 310,987.64 Health Care United States
H1467J10 CB US Chubb Ltd 408,815 $102,886,471.05 1.31% $102,886,471.05 1.31% 102,117.32 Financial Services United States
25468710 DIS US Walt Disney Co 869,016 $96,964,805.28 1.23% $96,964,805.28 1.23% 204,671.44 Consumer Cyclicals United States
78410G10 SBAC US SBA Communications Corp REIT 407,235 $85,205,779.05 1.08% $85,205,779.05 1.08% 22,607.30 Telecom / CATV United States
02079K10 GOOG US Alphabet Inc Class C 599,271 $83,766,100.38 1.07% $83,766,100.38 1.07% 1,741,658.80 Technology United States
57387410 MRVL US Marvell Technology Inc 1,133,231 $81,207,333.46 1.03% $81,207,333.46 1.03% 61,950.07 Technology United States
51280710 LRCX US Lam Research Corp 84,791 $79,555,155.75 1.01% $79,555,155.75 1.01% 123,171.58 Technology United States
B15C4L CSU CN Constellation Software Inc/Canada 28,311 $78,819,584.64 1.00% $78,819,584.64 1.00% 58,999.85 Technology Canada
03822210 AMAT US Applied Materials Inc 376,057 $75,820,612.34 0.96% $75,820,612.34 0.96% 167,525.52 Technology United States
85524410 SBUX US Starbucks Corp 791,601 $75,122,934.90 0.96% $75,122,934.90 0.96% 107,445.78 Consumer Cyclicals United States
80851310 SCHW US Charles Schwab Corp 1,123,906 $75,054,442.68 0.96% $75,054,442.68 0.96% 121,774.06 Financial Services United States
81762P10 NOW US ServiceNow Inc 97,067 $74,871,659.78 0.95% $74,871,659.78 0.95% 158,124.70 Technology United States
69347510 PNC US PNC Financial Services Group Inc 503,195 $74,070,304.00 0.94% $74,070,304.00 0.94% 58,589.87 Financial Services United States
N6596X10 NXPI US NXP Semiconductors NV 296,337 $74,004,239.01 0.94% $74,004,239.01 0.94% 64,228.06 Technology Netherlands
71344810 PEP US PepsiCo Inc 441,596 $73,013,482.64 0.93% $73,013,482.64 0.93% 227,248.14 Consumer Staples United States
G5960L10 MDT US Medtronic PLC 874,810 $72,924,161.60 0.93% $72,924,161.60 0.93% 110,839.87 Health Care United States
00846U10 A US Agilent Technologies Inc 530,433 $72,860,276.88 0.93% $72,860,276.88 0.93% 40,252.25 Health Care United States
10113710 BSX US Boston Scientific Corp 1,094,313 $72,454,463.73 0.92% $72,454,463.73 0.92% 97,136.40 Health Care United States
12572Q10 CME US CME Group Inc 314,149 $69,222,732.15 0.88% $69,222,732.15 0.88% 79,323.76 Financial Services United States
42809H10 HES US Hess Corp 459,645 $66,993,258.75 0.85% $66,993,258.75 0.85% 44,768.28 Energy United States
G0403H10 AON US Aon PLC 211,478 $66,824,933.22 0.85% $66,824,933.22 0.85% 62,755.61 Financial Services United States
61744644 MS US Morgan Stanley 738,482 $63,538,991.28 0.81% $63,538,991.28 0.81% 140,698.48 Financial Services United States
92532F10 VRTX US Vertex Pharmaceuticals Inc 149,973 $63,099,640.02 0.80% $63,099,640.02 0.80% 108,680.44 Health Care United States
13646K10 CP US Canadian Pacific Kansas City Ltd 728,068 $61,893,060.68 0.79% $61,893,060.68 0.79% 79,265.74 Capital Goods Canada
G2918310 ETN US Eaton Corp PLC 212,260 $61,343,140.00 0.78% $61,343,140.00 0.78% 115,397.70 Capital Goods United States
07588710 BDX US Becton Dickinson & Co 254,848 $60,029,446.40 0.76% $60,029,446.40 0.76% 68,050.92 Health Care United States
58155Q10 MCK US McKesson Corp 115,056 $59,991,348.96 0.76% $59,991,348.96 0.76% 68,517.59 Health Care United States
77829610 ROST US Ross Stores Inc 386,806 $57,618,621.76 0.73% $57,618,621.76 0.73% 50,192.37 Consumer Cyclicals United States
82434810 SHW US Sherwin-Williams Co 173,123 $57,482,029.69 0.73% $57,482,029.69 0.73% 84,515.91 Capital Goods United States
92974010 WAB US Westinghouse Air Brake Technologies Corp 397,438 $56,154,015.02 0.71% $56,154,015.02 0.71% 25,121.36 Capital Goods United States
65410610 NKE US NIKE Inc 534,189 $55,518,262.77 0.71% $55,518,262.77 0.71% 157,661.81 Consumer Cyclicals United States
G8473T10 STE US STERIS PLC 236,667 $55,122,110.97 0.70% $55,122,110.97 0.70% 23,014.78 Health Care United States
45687V10 IR US INGERSOLL-RAND INC 600,727 $54,864,396.91 0.70% $54,864,396.91 0.70% 36,845.81 Capital Goods United States
43851610 HON US Honeywell International Inc 272,992 $54,251,700.16 0.69% $54,251,700.16 0.69% 129,608.09 Capital Goods United States
60920710 MDLZ US Mondelez International Inc 742,243 $54,235,696.01 0.69% $54,235,696.01 0.69% 98,533.65 Consumer Staples United States
86614U10 SUM US Summit Materials Inc 1,237,933 $52,872,118.43 0.67% $52,872,118.43 0.67% 7,442.98 Capital Goods United States
09702310 BA US Boeing Co 257,718 $52,502,310.96 0.67% $52,502,310.96 0.67% 124,296.74 Capital Goods United States
19416210 CL US Colgate-Palmolive Co 605,109 $52,354,030.68 0.67% $52,354,030.68 0.67% 71,219.02 Consumer Staples United States
09857L10 BKNG US Booking Holdings Inc 14,988 $51,990,824.04 0.66% $51,990,824.04 0.66% 119,320.81 Consumer Cyclicals United States
26614N10 DD US DuPont de Nemours Inc 747,986 $51,753,151.34 0.66% $51,753,151.34 0.66% 29,759.31 Capital Goods United States
36665110 IT US Gartner Inc 111,130 $51,737,682.80 0.66% $51,737,682.80 0.66% 36,471.04 Technology United States
57190320 MAR US Marriott International Inc/MD 202,457 $50,587,930.59 0.64% $50,587,930.59 0.64% 72,597.23 Consumer Cyclicals United States
25278X10 FANG US Diamondback Energy Inc 271,371 $49,530,634.92 0.63% $49,530,634.92 0.63% 32,620.70 Energy United States
28551210 EA US Electronic Arts Inc 354,390 $49,430,317.20 0.63% $49,430,317.20 0.63% 37,407.42 Consumer Cyclicals United States
44565810 JBHT US JB Hunt Transport Services Inc 239,605 $49,432,907.55 0.63% $49,432,907.55 0.63% 21,311.51 Capital Goods United States
71708110 PFE US Pfizer Inc 1,821,847 $48,388,256.32 0.62% $48,388,256.32 0.62% 149,978.43 Health Care United States
87612E10 TGT US Target Corp 313,330 $47,914,423.60 0.61% $47,914,423.60 0.61% 70,597.32 Consumer Cyclicals United States
69331C10 PCG US PG&E Corp 2,842,272 $47,437,519.68 0.60% $47,437,519.68 0.60% 35,610.17 Energy United States
89400J10 TRU US TransUnion 605,013 $46,967,159.19 0.60% $46,967,159.19 0.60% 15,044.69 Technology United States
G4705A10 ICLR US ICON PLC 141,115 $45,244,291.30 0.58% $45,244,291.30 0.58% 26,449.55 Health Care United States
36955010 GD US General Dynamics Corp 165,443 $45,207,299.75 0.58% $45,207,299.75 0.58% 74,865.09 Capital Goods United States
44320110 HWM US Howmet Aerospace Inc 676,409 $45,015,018.95 0.57% $45,015,018.95 0.57% 27,305.71 Capital Goods United States
26441C20 DUK US Duke Energy Corp 489,083 $44,912,491.89 0.57% $44,912,491.89 0.57% 70,800.93 Energy United States
G9662910 WTW US Willis Towers Watson PLC 162,201 $44,217,614.61 0.56% $44,217,614.61 0.56% 27,952.88 Financial Services United States
G5150210 JCI US Johnson Controls International PLC 738,079 $43,745,942.33 0.56% $43,745,942.33 0.56% 40,391.14 Capital Goods United States
12685J10 CABO US Cable One Inc 93,245 $42,519,720.00 0.54% $42,519,720.00 0.54% 2,562.31 Telecom / CATV United States
75875010 RRX US Regal Rexnord Corp 242,160 $41,528,018.40 0.53% $41,528,018.40 0.53% 11,391.16 Capital Goods United States
00915810 APD US Air Products and Chemicals Inc 175,943 $41,177,699.72 0.52% $41,177,699.72 0.52% 52,027.34 Capital Goods United States
66585910 NTRS US Northern Trust Corp 496,834 $40,804,976.42 0.52% $40,804,976.42 0.52% 16,847.00 Financial Services United States
H8498910 TEL US TE Connectivity Ltd 282,230 $40,516,938.80 0.52% $40,516,938.80 0.52% 44,420.19 Capital Goods United States
71817210 PM US Philip Morris International Inc 449,175 $40,407,783.00 0.51% $40,407,783.00 0.51% 139,658.99 Consumer Staples United States
61536910 MCO US Moody's Corp 104,589 $39,683,158.38 0.50% $39,683,158.38 0.50% 69,244.15 Financial Services United States
21036P10 STZ US Constellation Brands Inc 156,898 $38,992,290.96 0.50% $38,992,290.96 0.50% 45,543.53 Consumer Staples United States
91913Y10 VLO US Valero Energy Corp 274,501 $38,830,911.46 0.49% $38,830,911.46 0.49% 47,148.90 Energy United States
69743510 PANW US Palo Alto Networks Inc 123,495 $38,351,372.25 0.49% $38,351,372.25 0.49% 100,338.70 Technology United States
52532710 LDOS US Leidos Holdings Inc 296,132 $37,863,437.52 0.48% $37,863,437.52 0.48% 17,360.74 Capital Goods United States
92916010 VMC US Vulcan Materials Co 140,290 $37,296,096.50 0.47% $37,296,096.50 0.47% 35,152.58 Capital Goods United States
30225T10 EXR US Extra Space Storage Inc REIT 260,431 $36,712,958.07 0.47% $36,712,958.07 0.47% 29,784.00 Financial Services United States
01880210 LNT US Alliant Energy Corp 745,092 $35,578,143.00 0.45% $35,578,143.00 0.45% 12,228.79 Energy United States
05478C10 AZEK US AZEK Co Inc 713,738 $34,337,935.18 0.44% $34,337,935.18 0.44% 7,015.69 Capital Goods United States
G6095L10 APTV US Aptiv PLC 412,551 $32,793,678.99 0.42% $32,793,678.99 0.42% 22,180.57 Capital Goods United States
80685710 SLB US Schlumberger NV 674,528 $32,599,938.24 0.41% $32,599,938.24 0.41% 68,986.00 Energy United States
69351T10 PPL US PPL Corp 1,233,785 $32,534,910.45 0.41% $32,534,910.45 0.41% 19,450.60 Energy United States
44357310 HUBS US HubSpot Inc 52,563 $32,526,510.03 0.41% $32,526,510.03 0.41% 31,357.88 Technology United States
57479510 MASI US Masimo Corp 235,225 $30,235,821.50 0.38% $30,235,821.50 0.38% 6,792.22 Health Care United States
33829M10 FIVE US Five Below Inc 141,713 $28,438,964.84 0.36% $28,438,964.84 0.36% 11,076.13 Consumer Cyclicals United States
90225210 TYL US Tyler Technologies Inc 64,996 $28,412,351.44 0.36% $28,412,351.44 0.36% 18,486.21 Technology United States
49177J10 KVUE US Kenvue Inc 1,362,553 $25,888,507.00 0.33% $25,888,507.00 0.33% 36,385.00 Consumer Staples United States
45950610 IFF US International Flavors & Fragrances Inc 330,506 $24,953,203.00 0.32% $24,953,203.00 0.32% 19,273.57 Consumer Staples United States
22052L10 CTVA US Corteva Inc 458,426 $24,534,959.52 0.31% $24,534,959.52 0.31% 37,559.43 Capital Goods United States
48020Q10 JLL US Jones Lang LaSalle Inc 128,169 $24,382,870.56 0.31% $24,382,870.56 0.31% 9,057.71 Financial Services United States
37033410 GIS US General Mills Inc 295,465 $18,962,943.70 0.24% $18,962,943.70 0.24% 36,512.00 Consumer Staples United States
12589610 CMS US CMS Energy Corp 322,226 $18,486,105.62 0.24% $18,486,105.62 0.24% 16,892.23 Energy United States
87259010 TMUS US T-Mobile US Inc 111,996 $18,288,946.80 0.23% $18,288,946.80 0.23% 195,275.28 Telecom / CATV United States
21037X13 2299955D Constellation Software Inc 30,929 $0.00 0.00% $8,610.83 0.00% - Technology Canada
22822V10 CCI US Crown Castle Inc REIT -82,596 $-9,080,604.24 -0.12% $-9,080,604.24 -0.12% 47,737.63 Telecom / CATV United States
CASH_DERV CASH_DERV Other - $0.00 0.00% $235,557.37 0.00% - - -
CASH CASH Cash & Cash Equivalents - $48,797,768.54 0.62% $48,553,600.35 0.62% - - -

*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.

The information provided on this page should be read in conjunction with the fund's prospectus or summary prospectus for the portfolio being offered, which are available online here or by contacting MFS. Consider the fund's investment objectives, risks, charges, and expenses, and otherwise read these documents carefully before you invest. Shares of the funds are not FDIC-insured and are not deposits or other obligations of, or guaranteed by, any bank. Shares of the funds involve investment risk, including possible loss of principal. 

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